--- _id: '2477' abstract: - lang: eng text: Dynamic activity of glia has repeatedly been demonstrated, but if such activity is independent from neuronal activity, glia would not have any role in the information processing in the brain or in the generation of animal behavior. Evidence for neurons communicating with glia is solid, but the signaling pathway leading back from glial-to-neuronal activity was often difficult to study. Here, we introduced a transgenic mouse line in which channelrhodopsin-2, a light-gated cation channel, was expressed in astrocytes. Selective photostimulation of these astrocytes in vivo triggered neuronal activation. Using slice preparations, we show that glial photostimulation leads to release of glutamate, which was sufficient to activate AMPA receptors on Purkinje cells and to induce long-term depression of parallel fiber-to-Purkinje cell synapses through activation of metabotropic glutamate receptors. In contrast to neuronal synaptic vesicular release, glial activation likely causes preferential activation of extrasynaptic receptors that appose glial membrane. Finally, we show that neuronal activation by glial stimulation can lead to perturbation of cerebellar modulated motor behavior. These findings demonstrate that glia can modulate the tone of neuronal activity and behavior. This animal model is expected to be a potentially powerful approach to study the role of glia in brain function. author: - first_name: Takuya full_name: Sasaki, Takuya last_name: Sasaki - first_name: Kaoru full_name: Beppu, Kaoru last_name: Beppu - first_name: Kenji full_name: Tanaka, Kenji F last_name: Tanaka - first_name: Yugo full_name: Fukazawa, Yugo last_name: Fukazawa - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 - first_name: Ko full_name: Matsui, Ko last_name: Matsui citation: ama: Sasaki T, Beppu K, Tanaka K, Fukazawa Y, Shigemoto R, Matsui K. Application of an optogenetic byway for perturbing neuronal activity via glial photostimulation. PNAS. 2012;109(50):20720-20725. doi:10.1073/pnas.1213458109 apa: Sasaki, T., Beppu, K., Tanaka, K., Fukazawa, Y., Shigemoto, R., & Matsui, K. (2012). Application of an optogenetic byway for perturbing neuronal activity via glial photostimulation. PNAS. National Academy of Sciences. https://doi.org/10.1073/pnas.1213458109 chicago: Sasaki, Takuya, Kaoru Beppu, Kenji Tanaka, Yugo Fukazawa, Ryuichi Shigemoto, and Ko Matsui. “Application of an Optogenetic Byway for Perturbing Neuronal Activity via Glial Photostimulation.” PNAS. National Academy of Sciences, 2012. https://doi.org/10.1073/pnas.1213458109. ieee: T. Sasaki, K. Beppu, K. Tanaka, Y. Fukazawa, R. Shigemoto, and K. Matsui, “Application of an optogenetic byway for perturbing neuronal activity via glial photostimulation,” PNAS, vol. 109, no. 50. National Academy of Sciences, pp. 20720–20725, 2012. ista: Sasaki T, Beppu K, Tanaka K, Fukazawa Y, Shigemoto R, Matsui K. 2012. Application of an optogenetic byway for perturbing neuronal activity via glial photostimulation. PNAS. 109(50), 20720–20725. mla: Sasaki, Takuya, et al. “Application of an Optogenetic Byway for Perturbing Neuronal Activity via Glial Photostimulation.” PNAS, vol. 109, no. 50, National Academy of Sciences, 2012, pp. 20720–25, doi:10.1073/pnas.1213458109. short: T. Sasaki, K. Beppu, K. Tanaka, Y. Fukazawa, R. Shigemoto, K. Matsui, PNAS 109 (2012) 20720–20725. date_created: 2018-12-11T11:57:54Z date_published: 2012-12-11T00:00:00Z date_updated: 2021-01-12T06:57:43Z day: '11' doi: 10.1073/pnas.1213458109 extern: 1 intvolume: ' 109' issue: '50' month: '12' page: 20720 - 20725 publication: PNAS publication_status: published publisher: National Academy of Sciences publist_id: '4424' quality_controlled: 0 status: public title: Application of an optogenetic byway for perturbing neuronal activity via glial photostimulation type: journal_article volume: 109 year: '2012' ... --- _id: '2474' abstract: - lang: eng text: 'Interneurons are critical for neuronal circuit function, but how their dendritic morphologies and membrane properties influence information flow within neuronal circuits is largely unknown. We studied the spatiotemporal profile of synaptic integration and short-term plasticity in dendrites of mature cerebellar stellate cells by combining two-photon guided electrical stimulation, glutamate uncaging, electron microscopy, and modeling. Synaptic activation within thin (0.4 μm) dendrites produced somatic responses that became smaller and slower with increasing distance from the soma, sublinear subthreshold input-output relationships, and a somatodendritic gradient of short-term plasticity. Unlike most studies showing that neurons employ active dendritic mechanisms, we found that passive cable properties of thin dendrites determine the sublinear integration and plasticity gradient, which both result from large dendritic depolarizations that reduce synaptic driving force. These integrative properties allow stellate cells to act as spatiotemporal filters of synaptic input patterns, thereby biasing their output in favor of sparse presynaptic activity. Stellate cells are critical sources of inhibition in the cerebellum, but how their dendrites integrate excitatory synaptic inputs is unknown. Abrahamsson et al. show that thin dendrites and passive membrane properties of SCs promote sublinear synaptic summation and distance-dependent short-term plasticity. ' author: - first_name: Therese full_name: Abrahamsson, Therese last_name: Abrahamsson - first_name: Laurence full_name: Cathala, Laurence last_name: Cathala - first_name: Ko full_name: Matsui, Ko last_name: Matsui - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 - first_name: David full_name: DiGregorio, David A last_name: Digregorio citation: ama: Abrahamsson T, Cathala L, Matsui K, Shigemoto R, Digregorio D. Thin dendrites of cerebellar interneurons confer sublinear synaptic integration and a gradient of short-term plasticity. Neuron. 2012;73(6):1159-1172. doi:10.1016/j.neuron.2012.01.027 apa: Abrahamsson, T., Cathala, L., Matsui, K., Shigemoto, R., & Digregorio, D. (2012). Thin dendrites of cerebellar interneurons confer sublinear synaptic integration and a gradient of short-term plasticity. Neuron. Elsevier. https://doi.org/10.1016/j.neuron.2012.01.027 chicago: Abrahamsson, Therese, Laurence Cathala, Ko Matsui, Ryuichi Shigemoto, and David Digregorio. “Thin Dendrites of Cerebellar Interneurons Confer Sublinear Synaptic Integration and a Gradient of Short-Term Plasticity.” Neuron. Elsevier, 2012. https://doi.org/10.1016/j.neuron.2012.01.027. ieee: T. Abrahamsson, L. Cathala, K. Matsui, R. Shigemoto, and D. Digregorio, “Thin dendrites of cerebellar interneurons confer sublinear synaptic integration and a gradient of short-term plasticity,” Neuron, vol. 73, no. 6. Elsevier, pp. 1159–1172, 2012. ista: Abrahamsson T, Cathala L, Matsui K, Shigemoto R, Digregorio D. 2012. Thin dendrites of cerebellar interneurons confer sublinear synaptic integration and a gradient of short-term plasticity. Neuron. 73(6), 1159–1172. mla: Abrahamsson, Therese, et al. “Thin Dendrites of Cerebellar Interneurons Confer Sublinear Synaptic Integration and a Gradient of Short-Term Plasticity.” Neuron, vol. 73, no. 6, Elsevier, 2012, pp. 1159–72, doi:10.1016/j.neuron.2012.01.027. short: T. Abrahamsson, L. Cathala, K. Matsui, R. Shigemoto, D. Digregorio, Neuron 73 (2012) 1159–1172. date_created: 2018-12-11T11:57:52Z date_published: 2012-03-22T00:00:00Z date_updated: 2021-01-12T06:57:42Z day: '22' doi: 10.1016/j.neuron.2012.01.027 extern: 1 intvolume: ' 73' issue: '6' month: '03' page: 1159 - 1172 publication: Neuron publication_status: published publisher: Elsevier publist_id: '4427' quality_controlled: 0 status: public title: Thin dendrites of cerebellar interneurons confer sublinear synaptic integration and a gradient of short-term plasticity type: journal_article volume: 73 year: '2012' ... --- _id: '2515' abstract: - lang: eng text: We investigated the temporal and spatial expression of SK2 in the developing mouse hippocampus using molecular and biochemical techniques, quantitative immunogold electron microscopy, and electrophysiology. The mRNA encoding SK2 was expressed in the developing and adult hippocampus. Western blotting and immunohistochemistry showed that SK2 protein increased with age. This was accompanied by a shift in subcellular localization. Early in development (P5), SK2 was predominantly localized to the endoplasmic reticulum in the pyramidal cell layer. But by P30 SK2 was almost exclusively expressed in the dendrites and spines. The level of SK2 at the postsynaptic density (PSD) also increased during development. In the adult, SK2 expression on the spine plasma membrane showed a proximal-to-distal gradient. Consistent with this redistribution and gradient of SK2, the selective SK channel blocker apamin increased evoked excitatory postsynaptic potentials (EPSPs) only in CA1 pyramidal neurons from mice older than P15. However, the effect of apamin on EPSPs was not different between synapses in proximal or distal stratum radiatum or stratum lacunosum-moleculare in adult. These results show a developmental increase and gradient in SK2-containing channel surface expression that underlie their influence on neurotransmission, and that may contribute to increased memory acquisition during early development. author: - first_name: Carmen full_name: Ballesteros-Merino, Carmen last_name: Ballesteros Merino - first_name: Michael full_name: Lin, Michael last_name: Lin - first_name: Wendy full_name: Wu, Wendy W last_name: Wu - first_name: Clotilde full_name: Ferrándiz-Huertas, Clotilde last_name: Ferrándiz Huertas - first_name: María full_name: Cabañero, María José last_name: Cabañero - first_name: Masahiko full_name: Watanabe, Masahiko last_name: Watanabe - first_name: Yugo full_name: Fukazawa, Yugo last_name: Fukazawa - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 - first_name: James full_name: Maylie, James G last_name: Maylie - first_name: John full_name: Adelman, John P last_name: Adelman - first_name: Rafael full_name: Luján, Rafael last_name: Luján citation: ama: Ballesteros Merino C, Lin M, Wu W, et al. Developmental profile of SK2 channel expression and function in CA1 neurons. Hippocampus. 2012;22(6):1467-1480. doi:10.1002/hipo.20986 apa: Ballesteros Merino, C., Lin, M., Wu, W., Ferrándiz Huertas, C., Cabañero, M., Watanabe, M., … Luján, R. (2012). Developmental profile of SK2 channel expression and function in CA1 neurons. Hippocampus. Wiley-Blackwell. https://doi.org/10.1002/hipo.20986 chicago: Ballesteros Merino, Carmen, Michael Lin, Wendy Wu, Clotilde Ferrándiz Huertas, María Cabañero, Masahiko Watanabe, Yugo Fukazawa, et al. “ Developmental Profile of SK2 Channel Expression and Function in CA1 Neurons.” Hippocampus. Wiley-Blackwell, 2012. https://doi.org/10.1002/hipo.20986. ieee: C. Ballesteros Merino et al., “ Developmental profile of SK2 channel expression and function in CA1 neurons,” Hippocampus, vol. 22, no. 6. Wiley-Blackwell, pp. 1467–1480, 2012. ista: Ballesteros Merino C, Lin M, Wu W, Ferrándiz Huertas C, Cabañero M, Watanabe M, Fukazawa Y, Shigemoto R, Maylie J, Adelman J, Luján R. 2012. Developmental profile of SK2 channel expression and function in CA1 neurons. Hippocampus. 22(6), 1467–1480. mla: Ballesteros Merino, Carmen, et al. “ Developmental Profile of SK2 Channel Expression and Function in CA1 Neurons.” Hippocampus, vol. 22, no. 6, Wiley-Blackwell, 2012, pp. 1467–80, doi:10.1002/hipo.20986. short: C. Ballesteros Merino, M. Lin, W. Wu, C. Ferrándiz Huertas, M. Cabañero, M. Watanabe, Y. Fukazawa, R. Shigemoto, J. Maylie, J. Adelman, R. Luján, Hippocampus 22 (2012) 1467–1480. date_created: 2018-12-11T11:58:07Z date_published: 2012-06-01T00:00:00Z date_updated: 2021-01-12T06:57:57Z day: '01' doi: 10.1002/hipo.20986 extern: 1 intvolume: ' 22' issue: '6' month: '06' page: 1467 - 1480 publication: Hippocampus publication_status: published publisher: Wiley-Blackwell publist_id: '4386' quality_controlled: 0 status: public title: ' Developmental profile of SK2 channel expression and function in CA1 neurons' type: journal_article volume: 22 year: '2012' ... --- _id: '2514' abstract: - lang: eng text: Visual information must be relayed through the lateral geniculate nucleus before it reaches the visual cortex. However, not all spikes created in the retina lead to postsynaptic spikes and properties of the retinogeniculate synapse contribute to this filtering. To understand the mechanisms underlying this filtering process, we conducted electrophysiology to assess the properties of signal transmission in the Long-Evans rat. We also performed SDS-digested freeze-fracture replica labeling to quantify the receptor and transporter distribution, as well as EM reconstruction to describe the 3D structure. To analyze the impact of transmitter diffusion on the activity of the receptors, simulations were integrated. We identified that a large contributor to the filtering is the marked paired-pulse depression at this synapse, which was intensified by the morphological characteristics of the contacts. The broad presynaptic and postsynaptic contact area restricts transmitter diffusion two dimensionally. Additionally, the presence of multiple closely arranged release sites invites intersynaptic spillover, which causes desensitization of AMPA receptors. The presence of AMPA receptors that slowly recover from desensitization along with the high presynaptic release probability and multivesicular release at each synapse also contribute to the depression. These features contrast with many other synapses where spatiotemporal spread of transmitter is limited by rapid transmitter clearance allowing synapses to operate more independently. We propose that the micrometer-order structure can ultimately affect the visual information processing. author: - first_name: Timotheus full_name: Budisantoso, Timotheus last_name: Budisantoso - first_name: Ko full_name: Matsui, Ko last_name: Matsui - first_name: Naomi full_name: Kamasawa, Naomi last_name: Kamasawa - first_name: Yugo full_name: Fukazawa, Yugo last_name: Fukazawa - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 citation: ama: Budisantoso T, Matsui K, Kamasawa N, Fukazawa Y, Shigemoto R. Mechanisms underlying signal filtering at a multisynapse contact. Journal of Neuroscience. 2012;32(7):2357-2376. doi:10.1523/JNEUROSCI.5243-11.2012 apa: Budisantoso, T., Matsui, K., Kamasawa, N., Fukazawa, Y., & Shigemoto, R. (2012). Mechanisms underlying signal filtering at a multisynapse contact. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.5243-11.2012 chicago: Budisantoso, Timotheus, Ko Matsui, Naomi Kamasawa, Yugo Fukazawa, and Ryuichi Shigemoto. “Mechanisms Underlying Signal Filtering at a Multisynapse Contact.” Journal of Neuroscience. Society for Neuroscience, 2012. https://doi.org/10.1523/JNEUROSCI.5243-11.2012. ieee: T. Budisantoso, K. Matsui, N. Kamasawa, Y. Fukazawa, and R. Shigemoto, “Mechanisms underlying signal filtering at a multisynapse contact,” Journal of Neuroscience, vol. 32, no. 7. Society for Neuroscience, pp. 2357–2376, 2012. ista: Budisantoso T, Matsui K, Kamasawa N, Fukazawa Y, Shigemoto R. 2012. Mechanisms underlying signal filtering at a multisynapse contact. Journal of Neuroscience. 32(7), 2357–2376. mla: Budisantoso, Timotheus, et al. “Mechanisms Underlying Signal Filtering at a Multisynapse Contact.” Journal of Neuroscience, vol. 32, no. 7, Society for Neuroscience, 2012, pp. 2357–76, doi:10.1523/JNEUROSCI.5243-11.2012. short: T. Budisantoso, K. Matsui, N. Kamasawa, Y. Fukazawa, R. Shigemoto, Journal of Neuroscience 32 (2012) 2357–2376. date_created: 2018-12-11T11:58:07Z date_published: 2012-02-15T00:00:00Z date_updated: 2021-01-12T06:57:57Z day: '15' doi: 10.1523/JNEUROSCI.5243-11.2012 extern: 1 intvolume: ' 32' issue: '7' month: '02' page: 2357 - 2376 publication: Journal of Neuroscience publication_status: published publisher: Society for Neuroscience publist_id: '4387' quality_controlled: 0 status: public title: Mechanisms underlying signal filtering at a multisynapse contact type: journal_article volume: 32 year: '2012' ... --- _id: '2689' abstract: - lang: eng text: R-type calcium channels (RTCCs) are well known for their role in synaptic plasticity, but little is known about their subcellular distribution across various neuronal compartments. Using subtype-specific antibodies, we characterized the regional and subcellular localization of Ca v2.3 in mice and rats at both light and electron microscopic levels. Ca v2.3 immunogold particles were found to be predominantly presynaptic in the interpeduncular nucleus, but postsynaptic in other brain regions. Serial section analysis of electron microscopic images from the hippocampal CA1 revealed a higher density of immunogold particles in the dendritic shaft plasma membrane compared with the pyramidal cell somata. However, the labeling densities were not significantly different among the apical, oblique, or basal dendrites. Immunogold particles were also observed over the plasma membrane of dendritic spines, including both synaptic and extrasynaptic sites. Individual spine heads contained <20 immunogold particles, with an average density of ~260 immunoparticles per μm 3 spine head volume, in accordance with the density of RTCCs estimated using calcium imaging (Sabatini and Svoboda, 2000). The Ca v2.3 density was variable among similar-sized spine heads and did not correlate with the density in the parent dendrite, implying that spines are individual calcium compartments operating autonomously from their parent dendrites. author: - first_name: Laxmi full_name: Parajuli, Laxmi K last_name: Parajuli - first_name: Chikako full_name: Nakajima, Chikako last_name: Nakajima - first_name: Ákos full_name: Kulik, Ákos last_name: Kulik - first_name: Ko full_name: Matsui, Ko last_name: Matsui - first_name: Toni full_name: Schneider, Toni last_name: Schneider - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 - first_name: Yugo full_name: Fukazawa, Yugo last_name: Fukazawa citation: ama: Parajuli L, Nakajima C, Kulik Á, et al. Quantitative regional and ultra structural localization of the Ca v2 3 subunit of R type calcium channel in mouse brain. Journal of Neuroscience. 2012;32(39):13555-13567. doi:10.1523/JNEUROSCI.1142-12.2012 apa: Parajuli, L., Nakajima, C., Kulik, Á., Matsui, K., Schneider, T., Shigemoto, R., & Fukazawa, Y. (2012). Quantitative regional and ultra structural localization of the Ca v2 3 subunit of R type calcium channel in mouse brain. Journal of Neuroscience. Society for Neuroscience. https://doi.org/10.1523/JNEUROSCI.1142-12.2012 chicago: Parajuli, Laxmi, Chikako Nakajima, Ákos Kulik, Ko Matsui, Toni Schneider, Ryuichi Shigemoto, and Yugo Fukazawa. “Quantitative Regional and Ultra Structural Localization of the Ca v2 3 Subunit of R Type Calcium Channel in Mouse Brain.” Journal of Neuroscience. Society for Neuroscience, 2012. https://doi.org/10.1523/JNEUROSCI.1142-12.2012. ieee: L. Parajuli et al., “Quantitative regional and ultra structural localization of the Ca v2 3 subunit of R type calcium channel in mouse brain,” Journal of Neuroscience, vol. 32, no. 39. Society for Neuroscience, pp. 13555–13567, 2012. ista: Parajuli L, Nakajima C, Kulik Á, Matsui K, Schneider T, Shigemoto R, Fukazawa Y. 2012. Quantitative regional and ultra structural localization of the Ca v2 3 subunit of R type calcium channel in mouse brain. Journal of Neuroscience. 32(39), 13555–13567. mla: Parajuli, Laxmi, et al. “Quantitative Regional and Ultra Structural Localization of the Ca v2 3 Subunit of R Type Calcium Channel in Mouse Brain.” Journal of Neuroscience, vol. 32, no. 39, Society for Neuroscience, 2012, pp. 13555–67, doi:10.1523/JNEUROSCI.1142-12.2012. short: L. Parajuli, C. Nakajima, Á. Kulik, K. Matsui, T. Schneider, R. Shigemoto, Y. Fukazawa, Journal of Neuroscience 32 (2012) 13555–13567. date_created: 2018-12-11T11:59:05Z date_published: 2012-09-26T00:00:00Z date_updated: 2021-01-12T06:59:04Z day: '26' doi: 10.1523/JNEUROSCI.1142-12.2012 extern: 1 intvolume: ' 32' issue: '39' month: '09' page: 13555 - 13567 publication: Journal of Neuroscience publication_status: published publisher: Society for Neuroscience publist_id: '4208' quality_controlled: 0 status: public title: Quantitative regional and ultra structural localization of the Ca v2 3 subunit of R type calcium channel in mouse brain type: journal_article volume: 32 year: '2012' ... --- _id: '2687' abstract: - lang: eng text: Left-right asymmetry of human brain function has been known for a century, although much of molecular and cellular basis of brain laterality remains to be elusive. Recent studies suggest that hippocampal CA3-CA1 excitatory synapses are asymmetrically arranged, however, the functional implication of the asymmetrical circuitry has not been studied at the behavioral level. In order to address the left-right asymmetry of hippocampal function in behaving mice, we analyzed the performance of "split-brain" mice in the Barnes maze. The "split-brain" mice received ventral hippocampal commissure and corpus callosum transection in addition to deprivation of visual input from one eye. In such mice, the hippocampus in the side of visual deprivation receives sensory-driven input. Better spatial task performance was achieved by the mice which were forced to use the right hippocampus than those which were forced to use the left hippocampus. In two-choice spatial maze, forced usage of left hippocampus resulted in a comparable performance to the right counterpart, suggesting that both hippocampal hemispheres are capable of conducting spatial learning. Therefore, the results obtained from the Barnes maze suggest that the usage of the right hippocampus improves the accuracy of spatial memory. Performance of non-spatial yet hippocampus-dependent tasks (e.g. fear conditioning) was not influenced by the laterality of the hippocampus. author: - first_name: Yoshiaki full_name: Shinohara, Yoshiaki last_name: Shinohara - first_name: Aki full_name: Hosoya, Aki last_name: Hosoya - first_name: Nobuyuki full_name: Yamasaki, Nobuyuki last_name: Yamasaki - first_name: Hassan full_name: Ahmed, Hassan last_name: Ahmed - first_name: Satoko full_name: Hattori, Satoko last_name: Hattori - first_name: Megumi full_name: Eguchi, Megumi last_name: Eguchi - first_name: Shun full_name: Yamaguchi, Shun last_name: Yamaguchi - first_name: Tsuyoshi full_name: Miyakawa, Tsuyoshi last_name: Miyakawa - first_name: Hajime full_name: Hirase, Hajime last_name: Hirase - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 citation: ama: Shinohara Y, Hosoya A, Yamasaki N, et al. Right-hemispheric dominance of spatial memory in split-brain mice. Hippocampus. 2012;22(2):117-121. doi:10.1002/hipo.20886 apa: Shinohara, Y., Hosoya, A., Yamasaki, N., Ahmed, H., Hattori, S., Eguchi, M., … Shigemoto, R. (2012). Right-hemispheric dominance of spatial memory in split-brain mice. Hippocampus. Wiley-Blackwell. https://doi.org/10.1002/hipo.20886 chicago: Shinohara, Yoshiaki, Aki Hosoya, Nobuyuki Yamasaki, Hassan Ahmed, Satoko Hattori, Megumi Eguchi, Shun Yamaguchi, Tsuyoshi Miyakawa, Hajime Hirase, and Ryuichi Shigemoto. “Right-Hemispheric Dominance of Spatial Memory in Split-Brain Mice.” Hippocampus. Wiley-Blackwell, 2012. https://doi.org/10.1002/hipo.20886. ieee: Y. Shinohara et al., “Right-hemispheric dominance of spatial memory in split-brain mice,” Hippocampus, vol. 22, no. 2. Wiley-Blackwell, pp. 117–121, 2012. ista: Shinohara Y, Hosoya A, Yamasaki N, Ahmed H, Hattori S, Eguchi M, Yamaguchi S, Miyakawa T, Hirase H, Shigemoto R. 2012. Right-hemispheric dominance of spatial memory in split-brain mice. Hippocampus. 22(2), 117–121. mla: Shinohara, Yoshiaki, et al. “Right-Hemispheric Dominance of Spatial Memory in Split-Brain Mice.” Hippocampus, vol. 22, no. 2, Wiley-Blackwell, 2012, pp. 117–21, doi:10.1002/hipo.20886. short: Y. Shinohara, A. Hosoya, N. Yamasaki, H. Ahmed, S. Hattori, M. Eguchi, S. Yamaguchi, T. Miyakawa, H. Hirase, R. Shigemoto, Hippocampus 22 (2012) 117–121. date_created: 2018-12-11T11:59:04Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T06:59:03Z day: '01' doi: 10.1002/hipo.20886 extern: 1 intvolume: ' 22' issue: '2' month: '01' page: 117 - 121 publication: Hippocampus publication_status: published publisher: Wiley-Blackwell publist_id: '4210' quality_controlled: 0 status: public title: Right-hemispheric dominance of spatial memory in split-brain mice type: journal_article volume: 22 year: '2012' ... --- _id: '2688' abstract: - lang: eng text: To gain insights into structure-function relationship of excitatory synapses, we revisit our quantitative analysis of synaptic AMPAR by highly sensitive freeze-fracture replica labeling in eight different connections. All of these connections showed linear correlation between synapse size and AMPAR number indicating a common intra-synapse-type relationship in CNS synapses. On the contrary, inter-synapse-type relationship is unexpected indicating no correlation between averages of synapse size and AMPAR number. Interestingly, connections with large average synapse size and low AMPAR density showed high variability of AMPAR number and mosaic distribution within the postsynaptic membrane. We propose an idea that these connections may quickly exhibit synaptic plasticity by modifying AMPAR density/number whereas those with high AMPAR density change their efficacy by modifying synapse size. author: - first_name: Yugo full_name: Fukazawa, Yugo last_name: Fukazawa - first_name: Ryuichi full_name: Ryuichi Shigemoto id: 499F3ABC-F248-11E8-B48F-1D18A9856A87 last_name: Shigemoto orcid: 0000-0001-8761-9444 citation: ama: Fukazawa Y, Shigemoto R. Intra-synapse-type and inter-synapse-type relationships between synaptic size and AMPAR expression. Current Opinion in Neurobiology. 2012;22(3):446-452. doi:10.1016/j.conb.2012.01.006 apa: Fukazawa, Y., & Shigemoto, R. (2012). Intra-synapse-type and inter-synapse-type relationships between synaptic size and AMPAR expression. Current Opinion in Neurobiology. Elsevier. https://doi.org/10.1016/j.conb.2012.01.006 chicago: Fukazawa, Yugo, and Ryuichi Shigemoto. “Intra-Synapse-Type and Inter-Synapse-Type Relationships between Synaptic Size and AMPAR Expression.” Current Opinion in Neurobiology. Elsevier, 2012. https://doi.org/10.1016/j.conb.2012.01.006. ieee: Y. Fukazawa and R. Shigemoto, “Intra-synapse-type and inter-synapse-type relationships between synaptic size and AMPAR expression,” Current Opinion in Neurobiology, vol. 22, no. 3. Elsevier, pp. 446–452, 2012. ista: Fukazawa Y, Shigemoto R. 2012. Intra-synapse-type and inter-synapse-type relationships between synaptic size and AMPAR expression. Current Opinion in Neurobiology. 22(3), 446–452. mla: Fukazawa, Yugo, and Ryuichi Shigemoto. “Intra-Synapse-Type and Inter-Synapse-Type Relationships between Synaptic Size and AMPAR Expression.” Current Opinion in Neurobiology, vol. 22, no. 3, Elsevier, 2012, pp. 446–52, doi:10.1016/j.conb.2012.01.006. short: Y. Fukazawa, R. Shigemoto, Current Opinion in Neurobiology 22 (2012) 446–452. date_created: 2018-12-11T11:59:04Z date_published: 2012-06-01T00:00:00Z date_updated: 2021-01-12T06:59:03Z day: '01' doi: 10.1016/j.conb.2012.01.006 extern: 1 intvolume: ' 22' issue: '3' month: '06' page: 446 - 452 publication: Current Opinion in Neurobiology publication_status: published publisher: Elsevier publist_id: '4209' quality_controlled: 0 status: public title: Intra-synapse-type and inter-synapse-type relationships between synaptic size and AMPAR expression type: journal_article volume: 22 year: '2012' ... --- _id: '2696' author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 citation: ama: Erdös L. Universality for random matrices and log-gases. ArXiv. 2012. apa: Erdös, L. (2012). Universality for random matrices and log-gases. ArXiv. ArXiv. chicago: Erdös, László. “Universality for Random Matrices and Log-Gases.” ArXiv. ArXiv, 2012. ieee: L. Erdös, “Universality for random matrices and log-gases,” ArXiv. ArXiv, 2012. ista: Erdös L. 2012. Universality for random matrices and log-gases. ArXiv, . mla: Erdös, László. “Universality for Random Matrices and Log-Gases.” ArXiv, ArXiv, 2012. short: L. Erdös, ArXiv (2012). date_created: 2018-12-11T11:59:07Z date_published: 2012-12-04T00:00:00Z date_updated: 2021-01-12T06:59:06Z day: '04' extern: 1 main_file_link: - open_access: '1' url: http://arxiv.org/abs/1212.0839 month: '12' oa: 1 publication: ArXiv publication_status: published publisher: ArXiv publist_id: '4201' quality_controlled: 0 status: public title: Universality for random matrices and log-gases type: preprint year: '2012' ... --- _id: '2700' alternative_title: - Quantum Theory from Small to Large Scales author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 citation: ama: 'Erdös L. Lecture notes on quantum Brownian motion. In: Vol 95. Oxford University Press; 2012:3-98.' apa: Erdös, L. (2012). Lecture notes on quantum Brownian motion (Vol. 95, pp. 3–98). Presented at the Les Houches Summer School 2010, Oxford University Press. chicago: Erdös, László. “Lecture Notes on Quantum Brownian Motion,” 95:3–98. Oxford University Press, 2012. ieee: L. Erdös, “Lecture notes on quantum Brownian motion,” presented at the Les Houches Summer School 2010, 2012, vol. 95, pp. 3–98. ista: Erdös L. 2012. Lecture notes on quantum Brownian motion. Les Houches Summer School 2010, Quantum Theory from Small to Large Scales, vol. 95, 3–98. mla: Erdös, László. Lecture Notes on Quantum Brownian Motion. Vol. 95, Oxford University Press, 2012, pp. 3–98. short: L. Erdös, in:, Oxford University Press, 2012, pp. 3–98. conference: name: Les Houches Summer School 2010 date_created: 2018-12-11T11:59:08Z date_published: 2012-05-24T00:00:00Z date_updated: 2021-01-12T06:59:08Z day: '24' extern: 1 intvolume: ' 95' main_file_link: - open_access: '1' url: http://arxiv.org/abs/1009.0843 month: '05' oa: 1 page: 3 - 98 publication_status: published publisher: Oxford University Press publist_id: '4196' quality_controlled: 0 status: public title: Lecture notes on quantum Brownian motion type: conference volume: 95 year: '2012' ... --- _id: '2715' abstract: - lang: eng text: 'We consider Markov decision processes (MDPs) with specifications given as Büchi (liveness) objectives. We consider the problem of computing the set of almost-sure winning vertices from where the objective can be ensured with probability 1. We study for the first time the average case complexity of the classical algorithm for computing the set of almost-sure winning vertices for MDPs with Büchi objectives. Our contributions are as follows: First, we show that for MDPs with constant out-degree the expected number of iterations is at most logarithmic and the average case running time is linear (as compared to the worst case linear number of iterations and quadratic time complexity). Second, for the average case analysis over all MDPs we show that the expected number of iterations is constant and the average case running time is linear (again as compared to the worst case linear number of iterations and quadratic time complexity). Finally we also show that given that all MDPs are equally likely, the probability that the classical algorithm requires more than constant number of iterations is exponentially small.' alternative_title: - LIPIcs author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Manas full_name: Joglekar, Manas last_name: Joglekar - first_name: Nisarg full_name: Shah, Nisarg last_name: Shah citation: ama: 'Chatterjee K, Joglekar M, Shah N. Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives. In: Vol 18. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2012:461-473. doi:10.4230/LIPIcs.FSTTCS.2012.461' apa: 'Chatterjee, K., Joglekar, M., & Shah, N. (2012). Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives (Vol. 18, pp. 461–473). Presented at the FSTTCS: Foundations of Software Technology and Theoretical Computer Science, Hyderabad, India: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.FSTTCS.2012.461' chicago: Chatterjee, Krishnendu, Manas Joglekar, and Nisarg Shah. “Average Case Analysis of the Classical Algorithm for Markov Decision Processes with Büchi Objectives,” 18:461–73. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012. https://doi.org/10.4230/LIPIcs.FSTTCS.2012.461. ieee: 'K. Chatterjee, M. Joglekar, and N. Shah, “Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives,” presented at the FSTTCS: Foundations of Software Technology and Theoretical Computer Science, Hyderabad, India, 2012, vol. 18, pp. 461–473.' ista: 'Chatterjee K, Joglekar M, Shah N. 2012. Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives. FSTTCS: Foundations of Software Technology and Theoretical Computer Science, LIPIcs, vol. 18, 461–473.' mla: Chatterjee, Krishnendu, et al. Average Case Analysis of the Classical Algorithm for Markov Decision Processes with Büchi Objectives. Vol. 18, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012, pp. 461–73, doi:10.4230/LIPIcs.FSTTCS.2012.461. short: K. Chatterjee, M. Joglekar, N. Shah, in:, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012, pp. 461–473. conference: end_date: 2012-12-17 location: Hyderabad, India name: 'FSTTCS: Foundations of Software Technology and Theoretical Computer Science' start_date: 2012-12-15 date_created: 2018-12-11T11:59:13Z date_published: 2012-12-10T00:00:00Z date_updated: 2023-02-23T10:06:04Z day: '10' ddc: - '000' department: - _id: KrCh doi: 10.4230/LIPIcs.FSTTCS.2012.461 ec_funded: 1 file: - access_level: open_access checksum: d4d644ed1a885dbfc4fa1ef4c5724dab content_type: application/pdf creator: system date_created: 2018-12-12T10:13:53Z date_updated: 2020-07-14T12:45:45Z file_id: '5040' file_name: IST-2016-525-v1+1_42_1_.pdf file_size: 519040 relation: main_file file_date_updated: 2020-07-14T12:45:45Z has_accepted_license: '1' intvolume: ' 18' language: - iso: eng license: https://creativecommons.org/licenses/by-nc-nd/4.0/ month: '12' oa: 1 oa_version: Published Version page: 461 - 473 project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25863FF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S11407 name: Game Theory - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik publist_id: '4180' pubrep_id: '525' quality_controlled: '1' related_material: record: - id: '1598' relation: later_version status: public scopus_import: 1 status: public title: Average case analysis of the classical algorithm for Markov decision processes with Büchi objectives tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 18 year: '2012' ... --- _id: '10904' abstract: - lang: eng text: Multi-dimensional mean-payoff and energy games provide the mathematical foundation for the quantitative study of reactive systems, and play a central role in the emerging quantitative theory of verification and synthesis. In this work, we study the strategy synthesis problem for games with such multi-dimensional objectives along with a parity condition, a canonical way to express ω-regular conditions. While in general, the winning strategies in such games may require infinite memory, for synthesis the most relevant problem is the construction of a finite-memory winning strategy (if one exists). Our main contributions are as follows. First, we show a tight exponential bound (matching upper and lower bounds) on the memory required for finite-memory winning strategies in both multi-dimensional mean-payoff and energy games along with parity objectives. This significantly improves the triple exponential upper bound for multi energy games (without parity) that could be derived from results in literature for games on VASS (vector addition systems with states). Second, we present an optimal symbolic and incremental algorithm to compute a finite-memory winning strategy (if one exists) in such games. Finally, we give a complete characterization of when finite memory of strategies can be traded off for randomness. In particular, we show that for one-dimension mean-payoff parity games, randomized memoryless strategies are as powerful as their pure finite-memory counterparts. acknowledgement: 'Author supported by Austrian Science Fund (FWF) Grant No P 23499-N23, FWF NFN Grant No S11407 (RiSE), ERC Start Grant (279307: Graph Games), Microsoft faculty fellowship.' alternative_title: - LNCS article_processing_charge: No author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Mickael full_name: Randour, Mickael last_name: Randour - first_name: Jean-François full_name: Raskin, Jean-François last_name: Raskin citation: ama: 'Chatterjee K, Randour M, Raskin J-F. Strategy synthesis for multi-dimensional quantitative objectives. In: Koutny M, Ulidowski I, eds. CONCUR 2012 - Concurrency Theory. Vol 7454. Berlin, Heidelberg: Springer; 2012:115-131. doi:10.1007/978-3-642-32940-1_10' apa: 'Chatterjee, K., Randour, M., & Raskin, J.-F. (2012). Strategy synthesis for multi-dimensional quantitative objectives. In M. Koutny & I. Ulidowski (Eds.), CONCUR 2012 - Concurrency Theory (Vol. 7454, pp. 115–131). Berlin, Heidelberg: Springer. https://doi.org/10.1007/978-3-642-32940-1_10' chicago: 'Chatterjee, Krishnendu, Mickael Randour, and Jean-François Raskin. “Strategy Synthesis for Multi-Dimensional Quantitative Objectives.” In CONCUR 2012 - Concurrency Theory, edited by Maciej Koutny and Irek Ulidowski, 7454:115–31. Berlin, Heidelberg: Springer, 2012. https://doi.org/10.1007/978-3-642-32940-1_10.' ieee: K. Chatterjee, M. Randour, and J.-F. Raskin, “Strategy synthesis for multi-dimensional quantitative objectives,” in CONCUR 2012 - Concurrency Theory, Newcastle upon Tyne, United Kingdom, 2012, vol. 7454, pp. 115–131. ista: 'Chatterjee K, Randour M, Raskin J-F. 2012. Strategy synthesis for multi-dimensional quantitative objectives. CONCUR 2012 - Concurrency Theory. CONCUR: Conference on Concurrency Theory, LNCS, vol. 7454, 115–131.' mla: Chatterjee, Krishnendu, et al. “Strategy Synthesis for Multi-Dimensional Quantitative Objectives.” CONCUR 2012 - Concurrency Theory, edited by Maciej Koutny and Irek Ulidowski, vol. 7454, Springer, 2012, pp. 115–31, doi:10.1007/978-3-642-32940-1_10. short: K. Chatterjee, M. Randour, J.-F. Raskin, in:, M. Koutny, I. Ulidowski (Eds.), CONCUR 2012 - Concurrency Theory, Springer, Berlin, Heidelberg, 2012, pp. 115–131. conference: end_date: 2012-09-07 location: Newcastle upon Tyne, United Kingdom name: 'CONCUR: Conference on Concurrency Theory' start_date: 2012-09-04 date_created: 2022-03-21T08:00:21Z date_published: 2012-09-15T00:00:00Z date_updated: 2023-02-23T10:55:06Z day: '15' department: - _id: KrCh doi: 10.1007/978-3-642-32940-1_10 ec_funded: 1 editor: - first_name: Maciej full_name: Koutny, Maciej last_name: Koutny - first_name: Irek full_name: Ulidowski, Irek last_name: Ulidowski external_id: arxiv: - '1201.5073' intvolume: ' 7454' language: - iso: eng month: '09' oa_version: Preprint page: 115-131 place: Berlin, Heidelberg project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25863FF4-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S11407 name: Game Theory - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: CONCUR 2012 - Concurrency Theory publication_identifier: eisbn: - '9783642329401' isbn: - '9783642329395' issn: - 0302-9743 - 1611-3349 publication_status: published publisher: Springer quality_controlled: '1' related_material: record: - id: '2716' relation: later_version status: public scopus_import: '1' status: public title: Strategy synthesis for multi-dimensional quantitative objectives type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 7454 year: '2012' ... --- _id: '2770' abstract: - lang: eng text: 'Consider N×N Hermitian or symmetric random matrices H with independent entries, where the distribution of the (i,j) matrix element is given by the probability measure vij with zero expectation and with variance σ ιj 2. We assume that the variances satisfy the normalization condition Σiσij2=1 for all j and that there is a positive constant c such that c≤Nσ ιj 2 ιc -1. We further assume that the probability distributions νij have a uniform subexponential decay. We prove that the Stieltjes transform of the empirical eigenvalue distribution of H is given by the Wigner semicircle law uniformly up to the edges of the spectrum with an error of order (Nη) -1 where η is the imaginary part of the spectral parameter in the Stieltjes transform. There are three corollaries to this strong local semicircle law: (1) Rigidity of eigenvalues: If γj=γj,N denotes the classical location of the j-th eigenvalue under the semicircle law ordered in increasing order, then the j-th eigenvalue λj is close to γj in the sense that for some positive constants C, c P{double-struck}(∃j:|λ j-γ j|≥(logN) CloglogN[min(j,N-j+1)] -1/3N -2/3)≤ C exp[-(logN) cloglogN] for N large enough. (2) The proof of Dyson''s conjecture (Dyson, 1962 [15]) which states that the time scale of the Dyson Brownian motion to reach local equilibrium is of order N -1 up to logarithmic corrections. (3) The edge universality holds in the sense that the probability distributions of the largest (and the smallest) eigenvalues of two generalized Wigner ensembles are the same in the large N limit provided that the second moments of the two ensembles are identical.' author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau - first_name: Jun full_name: Yin, Jun last_name: Yin citation: ama: Erdös L, Yau H, Yin J. Rigidity of eigenvalues of generalized Wigner matrices. Advances in Mathematics. 2012;229(3):1435-1515. doi:10.1016/j.aim.2011.12.010 apa: Erdös, L., Yau, H., & Yin, J. (2012). Rigidity of eigenvalues of generalized Wigner matrices. Advances in Mathematics. Academic Press. https://doi.org/10.1016/j.aim.2011.12.010 chicago: Erdös, László, Horng Yau, and Jun Yin. “Rigidity of Eigenvalues of Generalized Wigner Matrices.” Advances in Mathematics. Academic Press, 2012. https://doi.org/10.1016/j.aim.2011.12.010. ieee: L. Erdös, H. Yau, and J. Yin, “Rigidity of eigenvalues of generalized Wigner matrices,” Advances in Mathematics, vol. 229, no. 3. Academic Press, pp. 1435–1515, 2012. ista: Erdös L, Yau H, Yin J. 2012. Rigidity of eigenvalues of generalized Wigner matrices. Advances in Mathematics. 229(3), 1435–1515. mla: Erdös, László, et al. “Rigidity of Eigenvalues of Generalized Wigner Matrices.” Advances in Mathematics, vol. 229, no. 3, Academic Press, 2012, pp. 1435–515, doi:10.1016/j.aim.2011.12.010. short: L. Erdös, H. Yau, J. Yin, Advances in Mathematics 229 (2012) 1435–1515. date_created: 2018-12-11T11:59:30Z date_published: 2012-02-15T00:00:00Z date_updated: 2021-01-12T06:59:35Z day: '15' doi: 10.1016/j.aim.2011.12.010 extern: 1 intvolume: ' 229' issue: '3' month: '02' page: 1435 - 1515 publication: Advances in Mathematics publication_status: published publisher: Academic Press publist_id: '4120' quality_controlled: 0 status: public title: Rigidity of eigenvalues of generalized Wigner matrices type: journal_article volume: 229 year: '2012' ... --- _id: '2769' abstract: - lang: eng text: We present a generalization of the method of the local relaxation flow to establish the universality of local spectral statistics of a broad class of large random matrices. We show that the local distribution of the eigenvalues coincides with the local statistics of the corresponding Gaussian ensemble provided the distribution of the individual matrix element is smooth and the eigenvalues {X J} N j=1 are close to their classical location {y j} N j=1 determined by the limiting density of eigenvalues. Under the scaling where the typical distance between neighboring eigenvalues is of order 1/N, the necessary apriori estimate on the location of eigenvalues requires only to know that E|x j - γ j| 2 ≤ N-1-ε on average. This information can be obtained by well established methods for various matrix ensembles. We demonstrate the method by proving local spectral universality for sample covariance matrices. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Benjamin full_name: Schlein, Benjamin last_name: Schlein - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau - first_name: Jun full_name: Yin, Jun last_name: Yin citation: ama: Erdös L, Schlein B, Yau H, Yin J. The local relaxation flow approach to universality of the local statistics for random matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. 2012;48(1):1-46. doi:10.1214/10-AIHP388 apa: Erdös, L., Schlein, B., Yau, H., & Yin, J. (2012). The local relaxation flow approach to universality of the local statistics for random matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics. https://doi.org/10.1214/10-AIHP388 chicago: Erdös, László, Benjamin Schlein, Horng Yau, and Jun Yin. “The Local Relaxation Flow Approach to Universality of the Local Statistics for Random Matrices.” Annales de l’institut Henri Poincare (B) Probability and Statistics. Institute of Mathematical Statistics, 2012. https://doi.org/10.1214/10-AIHP388. ieee: L. Erdös, B. Schlein, H. Yau, and J. Yin, “The local relaxation flow approach to universality of the local statistics for random matrices,” Annales de l’institut Henri Poincare (B) Probability and Statistics, vol. 48, no. 1. Institute of Mathematical Statistics, pp. 1–46, 2012. ista: Erdös L, Schlein B, Yau H, Yin J. 2012. The local relaxation flow approach to universality of the local statistics for random matrices. Annales de l’institut Henri Poincare (B) Probability and Statistics. 48(1), 1–46. mla: Erdös, László, et al. “The Local Relaxation Flow Approach to Universality of the Local Statistics for Random Matrices.” Annales de l’institut Henri Poincare (B) Probability and Statistics, vol. 48, no. 1, Institute of Mathematical Statistics, 2012, pp. 1–46, doi:10.1214/10-AIHP388. short: L. Erdös, B. Schlein, H. Yau, J. Yin, Annales de l’institut Henri Poincare (B) Probability and Statistics 48 (2012) 1–46. date_created: 2018-12-11T11:59:30Z date_published: 2012-02-01T00:00:00Z date_updated: 2021-01-12T06:59:34Z day: '01' doi: 10.1214/10-AIHP388 extern: 1 intvolume: ' 48' issue: '1' month: '02' page: 1 - 46 publication: Annales de l'institut Henri Poincare (B) Probability and Statistics publication_status: published publisher: Institute of Mathematical Statistics publist_id: '4121' quality_controlled: 0 status: public title: The local relaxation flow approach to universality of the local statistics for random matrices type: journal_article volume: 48 year: '2012' ... --- _id: '2767' abstract: - lang: eng text: 'Consider N × N Hermitian or symmetric random matrices H where the distribution of the (i, j) matrix element is given by a probability measure ν ij with a subexponential decay. Let σ ij 2 be the variance for the probability measure ν ij with the normalization property that Σ iσ i,j 2 = 1 for all j. Under essentially the only condition that c ≤ N σ ij 2 ≤ c -1 for some constant c > 0, we prove that, in the limit N → ∞, the eigenvalue spacing statistics of H in the bulk of the spectrum coincide with those of the Gaussian unitary or orthogonal ensemble (GUE or GOE). We also show that for band matrices with bandwidth M the local semicircle law holds to the energy scale M -1. ' author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau - first_name: Jun full_name: Yin, Jun last_name: Yin citation: ama: Erdös L, Yau H, Yin J. Bulk universality for generalized Wigner matrices. Probability Theory and Related Fields. 2012;154(1-2):341-407. doi:10.1007/s00440-011-0390-3 apa: Erdös, L., Yau, H., & Yin, J. (2012). Bulk universality for generalized Wigner matrices. Probability Theory and Related Fields. Springer. https://doi.org/10.1007/s00440-011-0390-3 chicago: Erdös, László, Horng Yau, and Jun Yin. “Bulk Universality for Generalized Wigner Matrices.” Probability Theory and Related Fields. Springer, 2012. https://doi.org/10.1007/s00440-011-0390-3. ieee: L. Erdös, H. Yau, and J. Yin, “Bulk universality for generalized Wigner matrices,” Probability Theory and Related Fields, vol. 154, no. 1–2. Springer, pp. 341–407, 2012. ista: Erdös L, Yau H, Yin J. 2012. Bulk universality for generalized Wigner matrices. Probability Theory and Related Fields. 154(1–2), 341–407. mla: Erdös, László, et al. “Bulk Universality for Generalized Wigner Matrices.” Probability Theory and Related Fields, vol. 154, no. 1–2, Springer, 2012, pp. 341–407, doi:10.1007/s00440-011-0390-3. short: L. Erdös, H. Yau, J. Yin, Probability Theory and Related Fields 154 (2012) 341–407. date_created: 2018-12-11T11:59:29Z date_published: 2012-10-01T00:00:00Z date_updated: 2021-01-12T06:59:33Z day: '01' doi: 10.1007/s00440-011-0390-3 extern: 1 intvolume: ' 154' issue: 1-2 month: '10' page: 341 - 407 publication: Probability Theory and Related Fields publication_status: published publisher: Springer publist_id: '4123' quality_controlled: 0 status: public title: Bulk universality for generalized Wigner matrices type: journal_article volume: 154 year: '2012' ... --- _id: '2768' abstract: - lang: eng text: We consider a two dimensional magnetic Schrödinger operator with a spatially stationary random magnetic field. We assume that the magnetic field has a positive lower bound and that it has Fourier modes on arbitrarily short scales. We prove the Wegner estimate at arbitrary energy, i. e. we show that the averaged density of states is finite throughout the whole spectrum. We also prove Anderson localization at the bottom of the spectrum. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: David full_name: Hasler, David G last_name: Hasler citation: ama: Erdös L, Hasler D. Wegner estimate and Anderson localization for random magnetic fields. Communications in Mathematical Physics. 2012;309(2):507-542. doi:10.1007/s00220-011-1373-z apa: Erdös, L., & Hasler, D. (2012). Wegner estimate and Anderson localization for random magnetic fields. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-011-1373-z chicago: Erdös, László, and David Hasler. “Wegner Estimate and Anderson Localization for Random Magnetic Fields.” Communications in Mathematical Physics. Springer, 2012. https://doi.org/10.1007/s00220-011-1373-z. ieee: L. Erdös and D. Hasler, “Wegner estimate and Anderson localization for random magnetic fields,” Communications in Mathematical Physics, vol. 309, no. 2. Springer, pp. 507–542, 2012. ista: Erdös L, Hasler D. 2012. Wegner estimate and Anderson localization for random magnetic fields. Communications in Mathematical Physics. 309(2), 507–542. mla: Erdös, László, and David Hasler. “Wegner Estimate and Anderson Localization for Random Magnetic Fields.” Communications in Mathematical Physics, vol. 309, no. 2, Springer, 2012, pp. 507–42, doi:10.1007/s00220-011-1373-z. short: L. Erdös, D. Hasler, Communications in Mathematical Physics 309 (2012) 507–542. date_created: 2018-12-11T11:59:30Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T06:59:34Z day: '01' doi: 10.1007/s00220-011-1373-z extern: 1 intvolume: ' 309' issue: '2' month: '01' page: 507 - 542 publication: Communications in Mathematical Physics publication_status: published publisher: Springer publist_id: '4122' quality_controlled: 0 status: public title: Wegner estimate and Anderson localization for random magnetic fields type: journal_article volume: 309 year: '2012' ... --- _id: '2775' abstract: - lang: eng text: The Wigner-Dyson-Gaudin-Mehta conjecture asserts that the local eigenvalue statistics of large random matrices exhibit universal behavior depending only on the symmetry class of the matrix ensemble. For invariant matrix models, the eigenvalue distributions are given by a log-gas with potential V and inverse temperature β = 1, 2, 4, corresponding to the orthogonal, unitary and symplectic ensembles. For β ∉ {1, 2, 4}, there is no natural random matrix ensemble behind this model, but the statistical physics interpretation of the log-gas is still valid for all β > 0. The universality conjecture for invariant ensembles asserts that the local eigenvalue statistics are independent of V. In this article, we review our recent solution to the universality conjecture for both invariant and non-invariant ensembles. We will also demonstrate that the local ergodicity of the Dyson Brownian motion is the intrinsic mechanism behind the universality. Furthermore, we review the solution of Dyson's conjecture on the local relaxation time of the Dyson Brownian motion. Related questions such as delocalization of eigenvectors and local version of Wigner's semicircle law will also be discussed. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau citation: ama: Erdös L, Yau H. Universality of local spectral statistics of random matrices. Bulletin of the American Mathematical Society. 2012;49(3):377-414. doi:10.1090/S0273-0979-2012-01372-1 apa: Erdös, L., & Yau, H. (2012). Universality of local spectral statistics of random matrices. Bulletin of the American Mathematical Society. American Mathematical Society. https://doi.org/10.1090/S0273-0979-2012-01372-1 chicago: Erdös, László, and Horng Yau. “Universality of Local Spectral Statistics of Random Matrices.” Bulletin of the American Mathematical Society. American Mathematical Society, 2012. https://doi.org/10.1090/S0273-0979-2012-01372-1. ieee: L. Erdös and H. Yau, “Universality of local spectral statistics of random matrices,” Bulletin of the American Mathematical Society, vol. 49, no. 3. American Mathematical Society, pp. 377–414, 2012. ista: Erdös L, Yau H. 2012. Universality of local spectral statistics of random matrices. Bulletin of the American Mathematical Society. 49(3), 377–414. mla: Erdös, László, and Horng Yau. “Universality of Local Spectral Statistics of Random Matrices.” Bulletin of the American Mathematical Society, vol. 49, no. 3, American Mathematical Society, 2012, pp. 377–414, doi:10.1090/S0273-0979-2012-01372-1. short: L. Erdös, H. Yau, Bulletin of the American Mathematical Society 49 (2012) 377–414. date_created: 2018-12-11T11:59:32Z date_published: 2012-01-30T00:00:00Z date_updated: 2021-01-12T06:59:36Z day: '30' doi: 10.1090/S0273-0979-2012-01372-1 extern: 1 intvolume: ' 49' issue: '3' month: '01' page: 377 - 414 publication: Bulletin of the American Mathematical Society publication_status: published publisher: American Mathematical Society publist_id: '4115' quality_controlled: 0 status: public title: Universality of local spectral statistics of random matrices type: journal_article volume: 49 year: '2012' ... --- _id: '2777' abstract: - lang: eng text: We consider a large neutral molecule with total nuclear charge Z in a model with self-generated classical magnetic field and where the kinetic energy of the electrons is treated relativistically. To ensure stability, we assume that Zα < 2/π, where α denotes the fine structure constant. We are interested in the ground state energy in the simultaneous limit Z → ∞, α → 0 such that κ = Zα is fixed. The leading term in the energy asymptotics is independent of κ, it is given by the Thomas-Fermi energy of order Z7/3 and it is unchanged by including the self-generated magnetic field. We prove the first correction term to this energy, the so-called Scott correction of the form S(αZ)Z2. The current paper extends the result of Solovej et al. [Commun. Pure Appl. Math.LXIII, 39-118 (2010)] on the Scott correction for relativistic molecules to include a self-generated magnetic field. Furthermore, we show that the corresponding Scott correction function S, first identified by Solovej et al. [Commun. Pure Appl. Math.LXIII, 39-118 (2010)], is unchanged by including a magnetic field. We also prove new Lieb-Thirring inequalities for the relativistic kinetic energy with magnetic fields. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Søren full_name: Fournais, Søren last_name: Fournais - first_name: Jan full_name: Solovej, Jan P last_name: Solovej citation: ama: Erdös L, Fournais S, Solovej J. Relativistic Scott correction in self-generated magnetic fields. Journal of Mathematical Physics. 2012;53(9). doi:10.1063/1.3697417 apa: Erdös, L., Fournais, S., & Solovej, J. (2012). Relativistic Scott correction in self-generated magnetic fields. Journal of Mathematical Physics. American Institute of Physics. https://doi.org/10.1063/1.3697417 chicago: Erdös, László, Søren Fournais, and Jan Solovej. “Relativistic Scott Correction in Self-Generated Magnetic Fields.” Journal of Mathematical Physics. American Institute of Physics, 2012. https://doi.org/10.1063/1.3697417. ieee: L. Erdös, S. Fournais, and J. Solovej, “Relativistic Scott correction in self-generated magnetic fields,” Journal of Mathematical Physics, vol. 53, no. 9. American Institute of Physics, 2012. ista: Erdös L, Fournais S, Solovej J. 2012. Relativistic Scott correction in self-generated magnetic fields. Journal of Mathematical Physics. 53(9). mla: Erdös, László, et al. “Relativistic Scott Correction in Self-Generated Magnetic Fields.” Journal of Mathematical Physics, vol. 53, no. 9, American Institute of Physics, 2012, doi:10.1063/1.3697417. short: L. Erdös, S. Fournais, J. Solovej, Journal of Mathematical Physics 53 (2012). date_created: 2018-12-11T11:59:32Z date_published: 2012-09-28T00:00:00Z date_updated: 2021-01-12T06:59:37Z day: '28' doi: 10.1063/1.3697417 extern: 1 intvolume: ' 53' issue: '9' month: '09' publication: Journal of Mathematical Physics publication_status: published publisher: American Institute of Physics publist_id: '4113' quality_controlled: 0 status: public title: Relativistic Scott correction in self-generated magnetic fields type: journal_article volume: 53 year: '2012' ... --- _id: '2772' abstract: - lang: eng text: We consider the semiclassical asymptotics of the sum of negative eigenvalues of the three-dimensional Pauli operator with an external potential and a self-generated magnetic field B. We also add the field energy β ∫ B 2 and we minimize over all magnetic fields. The parameter β effectively determines the strength of the field. We consider the weak field regime with βh 2 ≥ const > 0, where h is the semiclassical parameter. For smooth potentials we prove that the semiclassical asymptotics of the total energy is given by the non-magnetic Weyl term to leading order with an error bound that is smaller by a factor h 1+e{open}, i. e. the subleading term vanishes. However for potentials with a Coulomb singularity, the subleading term does not vanish due to the non-semiclassical effect of the singularity. Combined with a multiscale technique, this refined estimate is used in the companion paper (Erdo{double acute}s et al. in Scott correction for large molecules with a self-generated magnetic field, Preprint, 2011) to prove the second order Scott correction to the ground state energy of large atoms and molecules. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Søren full_name: Fournais, Søren last_name: Fournais - first_name: Jan full_name: Solovej, Jan P last_name: Solovej citation: ama: Erdös L, Fournais S, Solovej J. Second order semiclassics with self generated magnetic fields. Annales Henri Poincare. 2012;13(4):671-730. doi:10.1007/s00023-011-0150-z apa: Erdös, L., Fournais, S., & Solovej, J. (2012). Second order semiclassics with self generated magnetic fields. Annales Henri Poincare. Birkhäuser. https://doi.org/10.1007/s00023-011-0150-z chicago: Erdös, László, Søren Fournais, and Jan Solovej. “Second Order Semiclassics with Self Generated Magnetic Fields.” Annales Henri Poincare. Birkhäuser, 2012. https://doi.org/10.1007/s00023-011-0150-z. ieee: L. Erdös, S. Fournais, and J. Solovej, “Second order semiclassics with self generated magnetic fields,” Annales Henri Poincare, vol. 13, no. 4. Birkhäuser, pp. 671–730, 2012. ista: Erdös L, Fournais S, Solovej J. 2012. Second order semiclassics with self generated magnetic fields. Annales Henri Poincare. 13(4), 671–730. mla: Erdös, László, et al. “Second Order Semiclassics with Self Generated Magnetic Fields.” Annales Henri Poincare, vol. 13, no. 4, Birkhäuser, 2012, pp. 671–730, doi:10.1007/s00023-011-0150-z. short: L. Erdös, S. Fournais, J. Solovej, Annales Henri Poincare 13 (2012) 671–730. date_created: 2018-12-11T11:59:31Z date_published: 2012-05-01T00:00:00Z date_updated: 2021-01-12T06:59:36Z day: '01' doi: 10.1007/s00023-011-0150-z extern: 1 intvolume: ' 13' issue: '4' month: '05' page: 671 - 730 publication: Annales Henri Poincare publication_status: published publisher: Birkhäuser publist_id: '4118' quality_controlled: 0 status: public title: Second order semiclassics with self generated magnetic fields type: journal_article volume: 13 year: '2012' ... --- _id: '2776' abstract: - lang: eng text: We consider the ensemble of adjacency matrices of Erdős-Rényi random graphs, i.e. graphs on N vertices where every edge is chosen independently and with probability p ≡ p(N). We rescale the matrix so that its bulk eigenvalues are of order one. Under the assumption pN≫N2/3 , we prove the universality of eigenvalue distributions both in the bulk and at the edge of the spectrum. More precisely, we prove (1) that the eigenvalue spacing of the Erdős-Rényi graph in the bulk of the spectrum has the same distribution as that of the Gaussian orthogonal ensemble; and (2) that the second largest eigenvalue of the Erdős-Rényi graph has the same distribution as the largest eigenvalue of the Gaussian orthogonal ensemble. As an application of our method, we prove the bulk universality of generalized Wigner matrices under the assumption that the matrix entries have at least 4 + ε moments. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Antti full_name: Knowles, Antti last_name: Knowles - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau - first_name: Jun full_name: Yin, Jun last_name: Yin citation: ama: 'Erdös L, Knowles A, Yau H, Yin J. Spectral statistics of Erdős-Rényi graphs II: Eigenvalue spacing and the extreme eigenvalues. Communications in Mathematical Physics. 2012;314(3):587-640. doi:10.1007/s00220-012-1527-7' apa: 'Erdös, L., Knowles, A., Yau, H., & Yin, J. (2012). Spectral statistics of Erdős-Rényi graphs II: Eigenvalue spacing and the extreme eigenvalues. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-012-1527-7' chicago: 'Erdös, László, Antti Knowles, Horng Yau, and Jun Yin. “Spectral Statistics of Erdős-Rényi Graphs II: Eigenvalue Spacing and the Extreme Eigenvalues.” Communications in Mathematical Physics. Springer, 2012. https://doi.org/10.1007/s00220-012-1527-7.' ieee: 'L. Erdös, A. Knowles, H. Yau, and J. Yin, “Spectral statistics of Erdős-Rényi graphs II: Eigenvalue spacing and the extreme eigenvalues,” Communications in Mathematical Physics, vol. 314, no. 3. Springer, pp. 587–640, 2012.' ista: 'Erdös L, Knowles A, Yau H, Yin J. 2012. Spectral statistics of Erdős-Rényi graphs II: Eigenvalue spacing and the extreme eigenvalues. Communications in Mathematical Physics. 314(3), 587–640.' mla: 'Erdös, László, et al. “Spectral Statistics of Erdős-Rényi Graphs II: Eigenvalue Spacing and the Extreme Eigenvalues.” Communications in Mathematical Physics, vol. 314, no. 3, Springer, 2012, pp. 587–640, doi:10.1007/s00220-012-1527-7.' short: L. Erdös, A. Knowles, H. Yau, J. Yin, Communications in Mathematical Physics 314 (2012) 587–640. date_created: 2018-12-11T11:59:32Z date_published: 2012-09-01T00:00:00Z date_updated: 2021-01-12T06:59:37Z day: '01' doi: 10.1007/s00220-012-1527-7 extern: 1 intvolume: ' 314' issue: '3' month: '09' page: 587 - 640 publication: Communications in Mathematical Physics publication_status: published publisher: Springer publist_id: '4114' quality_controlled: 0 status: public title: 'Spectral statistics of Erdős-Rényi graphs II: Eigenvalue spacing and the extreme eigenvalues' type: journal_article volume: 314 year: '2012' ... --- _id: '2774' abstract: - lang: eng text: We consider a large neutral molecule with total nuclear charge Z in non-relativistic quantum mechanics with a self-generated classical electromagnetic field. To ensure stability, we assume that Zα 2 ≤ κ 0 for a sufficiently small κ 0, where α denotes the fine structure constant. We show that, in the simultaneous limit Z → ∞, α → 0 such that κ = Zα 2 is fixed, the ground state energy of the system is given by a two term expansion c 1Z 7/3 + c 2(κ) Z 2 + o(Z 2). The leading term is given by the non-magnetic Thomas-Fermi theory. Our result shows that the magnetic field affects only the second (so-called Scott) term in the expansion. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Søren full_name: Fournais, Søren last_name: Fournais - first_name: Jan full_name: Solovej, Jan P last_name: Solovej citation: ama: Erdös L, Fournais S, Solovej J. Scott correction for large atoms and molecules in a self-generated magnetic field. Communications in Mathematical Physics. 2012;312(3):847-882. doi:10.1007/s00220-012-1468-1 apa: Erdös, L., Fournais, S., & Solovej, J. (2012). Scott correction for large atoms and molecules in a self-generated magnetic field. Communications in Mathematical Physics. Springer. https://doi.org/10.1007/s00220-012-1468-1 chicago: Erdös, László, Søren Fournais, and Jan Solovej. “Scott Correction for Large Atoms and Molecules in a Self-Generated Magnetic Field.” Communications in Mathematical Physics. Springer, 2012. https://doi.org/10.1007/s00220-012-1468-1. ieee: L. Erdös, S. Fournais, and J. Solovej, “Scott correction for large atoms and molecules in a self-generated magnetic field,” Communications in Mathematical Physics, vol. 312, no. 3. Springer, pp. 847–882, 2012. ista: Erdös L, Fournais S, Solovej J. 2012. Scott correction for large atoms and molecules in a self-generated magnetic field. Communications in Mathematical Physics. 312(3), 847–882. mla: Erdös, László, et al. “Scott Correction for Large Atoms and Molecules in a Self-Generated Magnetic Field.” Communications in Mathematical Physics, vol. 312, no. 3, Springer, 2012, pp. 847–82, doi:10.1007/s00220-012-1468-1. short: L. Erdös, S. Fournais, J. Solovej, Communications in Mathematical Physics 312 (2012) 847–882. date_created: 2018-12-11T11:59:31Z date_published: 2012-06-01T00:00:00Z date_updated: 2021-01-12T06:59:36Z day: '01' doi: 10.1007/s00220-012-1468-1 extern: 1 intvolume: ' 312' issue: '3' month: '06' page: 847 - 882 publication: Communications in Mathematical Physics publication_status: published publisher: Springer publist_id: '4116' quality_controlled: 0 status: public title: Scott correction for large atoms and molecules in a self-generated magnetic field type: journal_article volume: 312 year: '2012' ... --- _id: '2773' abstract: - lang: eng text: Recently we proved [3, 4, 6, 7, 9, 10, 11] that the eigenvalue correlation functions of a general class of random matrices converge, weakly with respect to the energy, to the corresponding ones of Gaussian matrices. Tao and Vu [15] gave a proof that for the special case of Hermitian Wigner matrices the convergence can be strengthened to vague convergence at any fixed energy in the bulk. In this article we show that this theorem is an immediate corollary of our earlier results. Indeed, a more general form of this theorem also follows directly from our work [2]. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau citation: ama: Erdös L, Yau H. A comment on the Wigner-Dyson-Mehta bulk universality conjecture for Wigner matrices. Electronic Journal of Probability. 2012;17. doi:10.1214/EJP.v17-1779 apa: Erdös, L., & Yau, H. (2012). A comment on the Wigner-Dyson-Mehta bulk universality conjecture for Wigner matrices. Electronic Journal of Probability. Institute of Mathematical Statistics. https://doi.org/10.1214/EJP.v17-1779 chicago: Erdös, László, and Horng Yau. “A Comment on the Wigner-Dyson-Mehta Bulk Universality Conjecture for Wigner Matrices.” Electronic Journal of Probability. Institute of Mathematical Statistics, 2012. https://doi.org/10.1214/EJP.v17-1779. ieee: L. Erdös and H. Yau, “A comment on the Wigner-Dyson-Mehta bulk universality conjecture for Wigner matrices,” Electronic Journal of Probability, vol. 17. Institute of Mathematical Statistics, 2012. ista: Erdös L, Yau H. 2012. A comment on the Wigner-Dyson-Mehta bulk universality conjecture for Wigner matrices. Electronic Journal of Probability. 17. mla: Erdös, László, and Horng Yau. “A Comment on the Wigner-Dyson-Mehta Bulk Universality Conjecture for Wigner Matrices.” Electronic Journal of Probability, vol. 17, Institute of Mathematical Statistics, 2012, doi:10.1214/EJP.v17-1779. short: L. Erdös, H. Yau, Electronic Journal of Probability 17 (2012). date_created: 2018-12-11T11:59:31Z date_published: 2012-04-10T00:00:00Z date_updated: 2021-01-12T06:59:36Z day: '10' doi: 10.1214/EJP.v17-1779 extern: 1 intvolume: ' 17' month: '04' publication: Electronic Journal of Probability publication_status: published publisher: Institute of Mathematical Statistics publist_id: '4117' quality_controlled: 0 status: public title: A comment on the Wigner-Dyson-Mehta bulk universality conjecture for Wigner matrices type: journal_article volume: 17 year: '2012' ... --- _id: '2771' abstract: - lang: eng text: We consider a magnetic Schrödinger operator in two dimensions. The magnetic field is given as the sum of a large and constant magnetic field and a random magnetic field. Moreover, we allow for an additional deterministic potential as well as a magnetic field which are both periodic. We show that the spectrum of this operator is contained in broadened bands around the Landau levels and that the edges of these bands consist of pure point spectrum with exponentially decaying eigenfunctions. The proof is based on a recent Wegner estimate obtained in Erdos and Hasler (Commun. Math. Phys., preprint, arXiv:1012.5185) and a multiscale analysis. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: David full_name: Hasler, David G last_name: Hasler citation: ama: Erdös L, Hasler D. Anderson localization at band edges for random magnetic fields. Journal of Statistical Physics. 2012;146(5):900-923. doi:10.1007/s10955-012-0445-6 apa: Erdös, L., & Hasler, D. (2012). Anderson localization at band edges for random magnetic fields. Journal of Statistical Physics. Springer. https://doi.org/10.1007/s10955-012-0445-6 chicago: Erdös, László, and David Hasler. “Anderson Localization at Band Edges for Random Magnetic Fields.” Journal of Statistical Physics. Springer, 2012. https://doi.org/10.1007/s10955-012-0445-6. ieee: L. Erdös and D. Hasler, “Anderson localization at band edges for random magnetic fields,” Journal of Statistical Physics, vol. 146, no. 5. Springer, pp. 900–923, 2012. ista: Erdös L, Hasler D. 2012. Anderson localization at band edges for random magnetic fields. Journal of Statistical Physics. 146(5), 900–923. mla: Erdös, László, and David Hasler. “Anderson Localization at Band Edges for Random Magnetic Fields.” Journal of Statistical Physics, vol. 146, no. 5, Springer, 2012, pp. 900–23, doi:10.1007/s10955-012-0445-6. short: L. Erdös, D. Hasler, Journal of Statistical Physics 146 (2012) 900–923. date_created: 2018-12-11T11:59:31Z date_published: 2012-03-01T00:00:00Z date_updated: 2021-01-12T06:59:35Z day: '01' doi: 10.1007/s10955-012-0445-6 extern: 1 intvolume: ' 146' issue: '5' month: '03' page: 900 - 923 publication: Journal of Statistical Physics publication_status: published publisher: Springer publist_id: '4119' quality_controlled: 0 status: public title: Anderson localization at band edges for random magnetic fields type: journal_article volume: 146 year: '2012' ... --- _id: '2778' abstract: - lang: eng text: We prove the bulk universality of the β-ensembles with non-convex regular analytic potentials for any β > 0. This removes the convexity assumption appeared in the earlier work [P. Bourgade, L. Erdös, and H.-T. Yau, Universality of general β-ensembles, preprint arXiv:0907.5605 (2011)]. The convexity condition enabled us to use the logarithmic Sobolev inequality to estimate events with small probability. The new idea is to introduce a "convexified measure" so that the local statistics are preserved under this convexification. author: - first_name: Paul full_name: Bourgade, Paul last_name: Bourgade - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: Horng full_name: Yau, Horng-Tzer last_name: Yau citation: ama: Bourgade P, Erdös L, Yau H. Bulk universality of general β-ensembles with non-convex potential. Journal of Mathematical Physics. 2012;53(9). doi:10.1063/1.4751478 apa: Bourgade, P., Erdös, L., & Yau, H. (2012). Bulk universality of general β-ensembles with non-convex potential. Journal of Mathematical Physics. American Institute of Physics. https://doi.org/10.1063/1.4751478 chicago: Bourgade, Paul, László Erdös, and Horng Yau. “Bulk Universality of General β-Ensembles with Non-Convex Potential.” Journal of Mathematical Physics. American Institute of Physics, 2012. https://doi.org/10.1063/1.4751478. ieee: P. Bourgade, L. Erdös, and H. Yau, “Bulk universality of general β-ensembles with non-convex potential,” Journal of Mathematical Physics, vol. 53, no. 9. American Institute of Physics, 2012. ista: Bourgade P, Erdös L, Yau H. 2012. Bulk universality of general β-ensembles with non-convex potential. Journal of Mathematical Physics. 53(9). mla: Bourgade, Paul, et al. “Bulk Universality of General β-Ensembles with Non-Convex Potential.” Journal of Mathematical Physics, vol. 53, no. 9, American Institute of Physics, 2012, doi:10.1063/1.4751478. short: P. Bourgade, L. Erdös, H. Yau, Journal of Mathematical Physics 53 (2012). date_created: 2018-12-11T11:59:33Z date_published: 2012-09-28T00:00:00Z date_updated: 2021-01-12T06:59:38Z day: '28' doi: 10.1063/1.4751478 extern: 1 intvolume: ' 53' issue: '9' month: '09' publication: Journal of Mathematical Physics publication_status: published publisher: American Institute of Physics publist_id: '4112' quality_controlled: 0 status: public title: Bulk universality of general β-ensembles with non-convex potential type: journal_article volume: 53 year: '2012' ... --- _id: '2779' abstract: - lang: eng text: We consider a two-dimensional magnetic Schrödinger operator on a square lattice with a spatially stationary random magnetic field. We prove Anderson localization near the spectral edges. We use a new approach to establish a Wegner estimate that does not rely on the monotonicity of the energy on the random parameters. author: - first_name: László full_name: László Erdös id: 4DBD5372-F248-11E8-B48F-1D18A9856A87 last_name: Erdös orcid: 0000-0001-5366-9603 - first_name: David full_name: Hasler, David G last_name: Hasler citation: ama: Erdös L, Hasler D. Wegner estimate for random magnetic Laplacian on ℤ 2. Annales Henri Poincare. 2012;13(8):1719-1731. doi:10.1007/s00023-012-0177-9 apa: Erdös, L., & Hasler, D. (2012). Wegner estimate for random magnetic Laplacian on ℤ 2. Annales Henri Poincare. Birkhäuser. https://doi.org/10.1007/s00023-012-0177-9 chicago: Erdös, László, and David Hasler. “Wegner Estimate for Random Magnetic Laplacian on ℤ 2.” Annales Henri Poincare. Birkhäuser, 2012. https://doi.org/10.1007/s00023-012-0177-9. ieee: L. Erdös and D. Hasler, “Wegner estimate for random magnetic Laplacian on ℤ 2,” Annales Henri Poincare, vol. 13, no. 8. Birkhäuser, pp. 1719–1731, 2012. ista: Erdös L, Hasler D. 2012. Wegner estimate for random magnetic Laplacian on ℤ 2. Annales Henri Poincare. 13(8), 1719–1731. mla: Erdös, László, and David Hasler. “Wegner Estimate for Random Magnetic Laplacian on ℤ 2.” Annales Henri Poincare, vol. 13, no. 8, Birkhäuser, 2012, pp. 1719–31, doi:10.1007/s00023-012-0177-9. short: L. Erdös, D. Hasler, Annales Henri Poincare 13 (2012) 1719–1731. date_created: 2018-12-11T11:59:33Z date_published: 2012-12-01T00:00:00Z date_updated: 2021-01-12T06:59:38Z day: '01' doi: 10.1007/s00023-012-0177-9 extern: 1 intvolume: ' 13' issue: '8' month: '12' page: 1719 - 1731 publication: Annales Henri Poincare publication_status: published publisher: Birkhäuser publist_id: '4111' quality_controlled: 0 status: public title: Wegner estimate for random magnetic Laplacian on ℤ 2 type: journal_article volume: 13 year: '2012' ... --- _id: '2802' abstract: - lang: eng text: When a binary fluid demixes under a slow temperature ramp, nucleation, coarsening and sedimentation of droplets lead to an oscillatory evolution of the phase-separating system. The advection of the sedimenting droplets is found to be chaotic. The flow is driven by density differences between two phases. Here, we show how image processing can be combined with particle tracking to resolve droplet size and velocity simultaneously. Droplets are used as tracer particles, and the sedimentation velocity is determined. Taking these effects into account, droplets with radii in the range of 4-40 μm are detected and tracked. Based on these data, we resolve the oscillations in the droplet size distribution that are coupled to the convective flow. author: - first_name: Tobias full_name: Lapp, Tobias last_name: Lapp - first_name: Martin full_name: Rohloff, Martin last_name: Rohloff - first_name: Jürgen full_name: Vollmer, Jürgen T last_name: Vollmer - first_name: Björn full_name: Björn Hof id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 citation: ama: Lapp T, Rohloff M, Vollmer J, Hof B. Particle tracking for polydisperse sedimenting droplets in phase separation. Experiments in Fluids. 2012;52(5):1187-1200. doi:10.1007/s00348-011-1243-7 apa: Lapp, T., Rohloff, M., Vollmer, J., & Hof, B. (2012). Particle tracking for polydisperse sedimenting droplets in phase separation. Experiments in Fluids. Springer. https://doi.org/10.1007/s00348-011-1243-7 chicago: Lapp, Tobias, Martin Rohloff, Jürgen Vollmer, and Björn Hof. “Particle Tracking for Polydisperse Sedimenting Droplets in Phase Separation.” Experiments in Fluids. Springer, 2012. https://doi.org/10.1007/s00348-011-1243-7. ieee: T. Lapp, M. Rohloff, J. Vollmer, and B. Hof, “Particle tracking for polydisperse sedimenting droplets in phase separation,” Experiments in Fluids, vol. 52, no. 5. Springer, pp. 1187–1200, 2012. ista: Lapp T, Rohloff M, Vollmer J, Hof B. 2012. Particle tracking for polydisperse sedimenting droplets in phase separation. Experiments in Fluids. 52(5), 1187–1200. mla: Lapp, Tobias, et al. “Particle Tracking for Polydisperse Sedimenting Droplets in Phase Separation.” Experiments in Fluids, vol. 52, no. 5, Springer, 2012, pp. 1187–200, doi:10.1007/s00348-011-1243-7. short: T. Lapp, M. Rohloff, J. Vollmer, B. Hof, Experiments in Fluids 52 (2012) 1187–1200. date_created: 2018-12-11T11:59:40Z date_published: 2012-05-05T00:00:00Z date_updated: 2021-01-12T06:59:49Z day: '05' doi: 10.1007/s00348-011-1243-7 extern: 1 intvolume: ' 52' issue: '5' month: '05' page: 1187 - 1200 publication: Experiments in Fluids publication_status: published publisher: Springer publist_id: '4087' quality_controlled: 0 status: public title: Particle tracking for polydisperse sedimenting droplets in phase separation type: journal_article volume: 52 year: '2012' ... --- _id: '2803' abstract: - lang: eng text: Recent numerical studies suggest that in pipe and related shear flows, the region of phase space separating laminar from turbulent motion is organized by a chaotic attractor, called an edge state, which mediates the transition process. We here confirm the existence of the edge state in laboratory experiments. We observe that it governs the dynamics during the decay of turbulence underlining its potential relevance for turbulence control. In addition we unveil two unstable traveling wave solutions underlying the experimental flow fields. This observation corroborates earlier suggestions that unstable solutions organize turbulence and its stability border. author: - first_name: Alberto full_name: de Lózar, Alberto last_name: De Lózar - first_name: Fernando full_name: Mellibovsky, Fernando last_name: Mellibovsky - first_name: Marc full_name: Avila, Marc last_name: Avila - first_name: Björn full_name: Björn Hof id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 citation: ama: De Lózar A, Mellibovsky F, Avila M, Hof B. Edge state in pipe flow experiments. Physical Review Letters. 2012;108(21). doi:10.1103/PhysRevLett.108.214502 apa: De Lózar, A., Mellibovsky, F., Avila, M., & Hof, B. (2012). Edge state in pipe flow experiments. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.108.214502 chicago: De Lózar, Alberto, Fernando Mellibovsky, Marc Avila, and Björn Hof. “Edge State in Pipe Flow Experiments.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.108.214502. ieee: A. De Lózar, F. Mellibovsky, M. Avila, and B. Hof, “Edge state in pipe flow experiments,” Physical Review Letters, vol. 108, no. 21. American Physical Society, 2012. ista: De Lózar A, Mellibovsky F, Avila M, Hof B. 2012. Edge state in pipe flow experiments. Physical Review Letters. 108(21). mla: De Lózar, Alberto, et al. “Edge State in Pipe Flow Experiments.” Physical Review Letters, vol. 108, no. 21, American Physical Society, 2012, doi:10.1103/PhysRevLett.108.214502. short: A. De Lózar, F. Mellibovsky, M. Avila, B. Hof, Physical Review Letters 108 (2012). date_created: 2018-12-11T11:59:41Z date_published: 2012-05-21T00:00:00Z date_updated: 2021-01-12T06:59:49Z day: '21' doi: 10.1103/PhysRevLett.108.214502 extern: 1 intvolume: ' 108' issue: '21' month: '05' publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '4086' quality_controlled: 0 status: public title: Edge state in pipe flow experiments type: journal_article volume: 108 year: '2012' ... --- _id: '2804' abstract: - lang: eng text: The analysis of the size distribution of droplets condensing on a substrate (breath figures) is a test ground for scaling theories. Here, we show that a faithful description of these distributions must explicitly deal with the growth mechanisms of the droplets. This finding establishes a gateway connecting nucleation and growth of the smallest droplets on surfaces to gross features of the evolution of the droplet size distribution author: - first_name: Johannes full_name: Blaschke, Johannes last_name: Blaschke - first_name: Tobias full_name: Lapp, Tobias last_name: Lapp - first_name: Björn full_name: Björn Hof id: 3A374330-F248-11E8-B48F-1D18A9856A87 last_name: Hof orcid: 0000-0003-2057-2754 - first_name: Jürgen full_name: Vollmer, Jürgen T last_name: Vollmer citation: ama: 'Blaschke J, Lapp T, Hof B, Vollmer J. Breath figures: Nucleation, growth, coalescence, and the size distribution of droplets. Physical Review Letters. 2012;109(6). doi:10.1103/PhysRevLett.109.068701' apa: 'Blaschke, J., Lapp, T., Hof, B., & Vollmer, J. (2012). Breath figures: Nucleation, growth, coalescence, and the size distribution of droplets. Physical Review Letters. American Physical Society. https://doi.org/10.1103/PhysRevLett.109.068701' chicago: 'Blaschke, Johannes, Tobias Lapp, Björn Hof, and Jürgen Vollmer. “Breath Figures: Nucleation, Growth, Coalescence, and the Size Distribution of Droplets.” Physical Review Letters. American Physical Society, 2012. https://doi.org/10.1103/PhysRevLett.109.068701.' ieee: 'J. Blaschke, T. Lapp, B. Hof, and J. Vollmer, “Breath figures: Nucleation, growth, coalescence, and the size distribution of droplets,” Physical Review Letters, vol. 109, no. 6. American Physical Society, 2012.' ista: 'Blaschke J, Lapp T, Hof B, Vollmer J. 2012. Breath figures: Nucleation, growth, coalescence, and the size distribution of droplets. Physical Review Letters. 109(6).' mla: 'Blaschke, Johannes, et al. “Breath Figures: Nucleation, Growth, Coalescence, and the Size Distribution of Droplets.” Physical Review Letters, vol. 109, no. 6, American Physical Society, 2012, doi:10.1103/PhysRevLett.109.068701.' short: J. Blaschke, T. Lapp, B. Hof, J. Vollmer, Physical Review Letters 109 (2012). date_created: 2018-12-11T11:59:41Z date_published: 2012-08-10T00:00:00Z date_updated: 2021-01-12T06:59:50Z day: '10' doi: 10.1103/PhysRevLett.109.068701 extern: 1 intvolume: ' 109' issue: '6' month: '08' publication: Physical Review Letters publication_status: published publisher: American Physical Society publist_id: '4085' quality_controlled: 0 status: public title: 'Breath figures: Nucleation, growth, coalescence, and the size distribution of droplets' type: journal_article volume: 109 year: '2012' ... --- _id: '2825' abstract: - lang: eng text: 'We study the problem of maximum marginal prediction (MMP) in probabilistic graphical models, a task that occurs, for example, as the Bayes optimal decision rule under a Hamming loss. MMP is typically performed as a two-stage procedure: one estimates each variable''s marginal probability and then forms a prediction from the states of maximal probability. In this work we propose a simple yet effective technique for accelerating MMP when inference is sampling-based: instead of the above two-stage procedure we directly estimate the posterior probability of each decision variable. This allows us to identify the point of time when we are sufficiently certain about any individual decision. Whenever this is the case, we dynamically prune the variables we are confident about from the underlying factor graph. Consequently, at any time only samples of variables whose decision is still uncertain need to be created. Experiments in two prototypical scenarios, multi-label classification and image inpainting, show that adaptive sampling can drastically accelerate MMP without sacrificing prediction accuracy.' author: - first_name: Christoph full_name: Lampert, Christoph id: 40C20FD2-F248-11E8-B48F-1D18A9856A87 last_name: Lampert orcid: 0000-0001-8622-7887 citation: ama: 'Lampert C. Dynamic pruning of factor graphs for maximum marginal prediction. In: Vol 1. Neural Information Processing Systems; 2012:82-90.' apa: 'Lampert, C. (2012). Dynamic pruning of factor graphs for maximum marginal prediction (Vol. 1, pp. 82–90). Presented at the NIPS: Neural Information Processing Systems, Lake Tahoe, NV, United States: Neural Information Processing Systems.' chicago: Lampert, Christoph. “Dynamic Pruning of Factor Graphs for Maximum Marginal Prediction,” 1:82–90. Neural Information Processing Systems, 2012. ieee: 'C. Lampert, “Dynamic pruning of factor graphs for maximum marginal prediction,” presented at the NIPS: Neural Information Processing Systems, Lake Tahoe, NV, United States, 2012, vol. 1, pp. 82–90.' ista: 'Lampert C. 2012. Dynamic pruning of factor graphs for maximum marginal prediction. NIPS: Neural Information Processing Systems vol. 1, 82–90.' mla: Lampert, Christoph. Dynamic Pruning of Factor Graphs for Maximum Marginal Prediction. Vol. 1, Neural Information Processing Systems, 2012, pp. 82–90. short: C. Lampert, in:, Neural Information Processing Systems, 2012, pp. 82–90. conference: end_date: 2012-12-06 location: Lake Tahoe, NV, United States name: 'NIPS: Neural Information Processing Systems' start_date: 2012-12-03 date_created: 2018-12-11T11:59:48Z date_published: 2012-12-01T00:00:00Z date_updated: 2021-01-12T06:59:59Z day: '01' department: - _id: ChLa intvolume: ' 1' language: - iso: eng month: '12' oa_version: None page: 82 - 90 publication_status: published publisher: Neural Information Processing Systems publist_id: '3975' quality_controlled: '1' scopus_import: 1 status: public title: Dynamic pruning of factor graphs for maximum marginal prediction type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 1 year: '2012' ... --- _id: '2848' abstract: - lang: eng text: We study evolutionary game theory in a setting where individuals learn from each other. We extend the traditional approach by assuming that a population contains individuals with different learning abilities. In particular, we explore the situation where individuals have different search spaces, when attempting to learn the strategies of others. The search space of an individual specifies the set of strategies learnable by that individual. The search space is genetically given and does not change under social evolutionary dynamics. We introduce a general framework and study a specific example in the context of direct reciprocity. For this example, we obtain the counter intuitive result that cooperation can only evolve for intermediate benefit-to-cost ratios, while small and large benefit-to-cost ratios favor defection. Our paper is a step toward making a connection between computational learning theory and evolutionary game dynamics. author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Damien full_name: Zufferey, Damien id: 4397AC76-F248-11E8-B48F-1D18A9856A87 last_name: Zufferey orcid: 0000-0002-3197-8736 - first_name: Martin full_name: Nowak, Martin last_name: Nowak citation: ama: Chatterjee K, Zufferey D, Nowak M. Evolutionary game dynamics in populations with different learners. Journal of Theoretical Biology. 2012;301:161-173. doi:10.1016/j.jtbi.2012.02.021 apa: Chatterjee, K., Zufferey, D., & Nowak, M. (2012). Evolutionary game dynamics in populations with different learners. Journal of Theoretical Biology. Elsevier. https://doi.org/10.1016/j.jtbi.2012.02.021 chicago: Chatterjee, Krishnendu, Damien Zufferey, and Martin Nowak. “Evolutionary Game Dynamics in Populations with Different Learners.” Journal of Theoretical Biology. Elsevier, 2012. https://doi.org/10.1016/j.jtbi.2012.02.021. ieee: K. Chatterjee, D. Zufferey, and M. Nowak, “Evolutionary game dynamics in populations with different learners,” Journal of Theoretical Biology, vol. 301. Elsevier, pp. 161–173, 2012. ista: Chatterjee K, Zufferey D, Nowak M. 2012. Evolutionary game dynamics in populations with different learners. Journal of Theoretical Biology. 301, 161–173. mla: Chatterjee, Krishnendu, et al. “Evolutionary Game Dynamics in Populations with Different Learners.” Journal of Theoretical Biology, vol. 301, Elsevier, 2012, pp. 161–73, doi:10.1016/j.jtbi.2012.02.021. short: K. Chatterjee, D. Zufferey, M. Nowak, Journal of Theoretical Biology 301 (2012) 161–173. date_created: 2018-12-11T11:59:55Z date_published: 2012-05-21T00:00:00Z date_updated: 2021-01-12T07:00:12Z day: '21' department: - _id: KrCh - _id: ToHe doi: 10.1016/j.jtbi.2012.02.021 ec_funded: 1 external_id: pmid: - '22394652' intvolume: ' 301' language: - iso: eng main_file_link: - open_access: '1' url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3322297/ month: '05' oa: 1 oa_version: Submitted Version page: 161 - 173 pmid: 1 project: - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: Journal of Theoretical Biology publication_status: published publisher: Elsevier publist_id: '3946' quality_controlled: '1' scopus_import: 1 status: public title: Evolutionary game dynamics in populations with different learners type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 301 year: '2012' ... --- _id: '2849' author: - first_name: Herbert full_name: Edelsbrunner, Herbert id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Nataliya full_name: Strelkova, Nataliya last_name: Strelkova citation: ama: Edelsbrunner H, Strelkova N. On the configuration space of Steiner minimal trees. Russian Mathematical Surveys. 2012;67(6):1167-1168. doi:10.1070/RM2012v067n06ABEH004820 apa: Edelsbrunner, H., & Strelkova, N. (2012). On the configuration space of Steiner minimal trees. Russian Mathematical Surveys. IOP Publishing Ltd. https://doi.org/10.1070/RM2012v067n06ABEH004820 chicago: Edelsbrunner, Herbert, and Nataliya Strelkova. “On the Configuration Space of Steiner Minimal Trees.” Russian Mathematical Surveys. IOP Publishing Ltd., 2012. https://doi.org/10.1070/RM2012v067n06ABEH004820. ieee: H. Edelsbrunner and N. Strelkova, “On the configuration space of Steiner minimal trees,” Russian Mathematical Surveys, vol. 67, no. 6. IOP Publishing Ltd., pp. 1167–1168, 2012. ista: Edelsbrunner H, Strelkova N. 2012. On the configuration space of Steiner minimal trees. Russian Mathematical Surveys. 67(6), 1167–1168. mla: Edelsbrunner, Herbert, and Nataliya Strelkova. “On the Configuration Space of Steiner Minimal Trees.” Russian Mathematical Surveys, vol. 67, no. 6, IOP Publishing Ltd., 2012, pp. 1167–68, doi:10.1070/RM2012v067n06ABEH004820. short: H. Edelsbrunner, N. Strelkova, Russian Mathematical Surveys 67 (2012) 1167–1168. date_created: 2018-12-11T11:59:55Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T07:00:13Z day: '01' ddc: - '000' department: - _id: HeEd doi: 10.1070/RM2012v067n06ABEH004820 file: - access_level: open_access checksum: 44ee8d173487e8ed41a51136816bbeb4 content_type: application/pdf creator: system date_created: 2018-12-12T10:14:26Z date_updated: 2020-07-14T12:45:51Z file_id: '5078' file_name: IST-2016-546-v1+1_2014-J-05-SteinerMinTrees.pdf file_size: 392021 relation: main_file file_date_updated: 2020-07-14T12:45:51Z has_accepted_license: '1' intvolume: ' 67' issue: '6' language: - iso: eng month: '01' oa: 1 oa_version: Submitted Version page: 1167 - 1168 publication: Russian Mathematical Surveys publication_status: published publisher: IOP Publishing Ltd. publist_id: '3943' pubrep_id: '546' quality_controlled: '1' scopus_import: 1 status: public title: On the configuration space of Steiner minimal trees type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 67 year: '2012' ... --- _id: '2876' abstract: - lang: eng text: Cytokinin (CK) activity is regulated by the complex interplay of their metabolism, transport, stability and cellular/tissue localization. O-glucosides of zeatin-type CKs are postulated to be storage and/or transport forms. Active CK levels are determined in part by their differential distribution of CK metabolites across different subcellular compartments. We have previously shown that overexpressing chloroplast-localized Zm-p60.1, a maize β-glucosidase capable of releasing active cytokinins from their O- and N3-glucosides, perturbs CK homeostasis in transgenic tobacco. We obtained tobacco (Nicotiana tabacum L., cv Petit Havana SR1) plants overexpressing a recombinant Zm-p60.1 that is targeted to the vacuole. The protein is correctly processed and localized to the vacuole. When grown on medium containing exogenous zeatin, transgenic seedlings rapidly accumulate fresh weight due to ectopic growths at the base of the hypocotyl. The presence of the enzyme in these ectopic structures is shown by histochemical staining. CK quantification reveals that these transgenic seedlings are unable to accumulate zeatin-O-glucoside to levels similar to those observed in the wild type. When crossed with tobacco overexpressing the zeatin-O-glucosyltransferase gene from Phaseolus, the vacuolar variant shows an almost complete reversion in the root elongation assay. This is the first evidence from intact plants that the vacuole is the storage organelle for CK O-glucosides and that they are available to attack by Zm-p60.1. We propose the use of Zm-p60.1 as a robust molecular tool that exploits the reversibility of O-glucosylation and enables delicate manipulations of active CK content at the cellular level. author: - first_name: Nagavalli full_name: Kiran, Nagavalli S last_name: Kiran - first_name: Eva full_name: Eva Benková id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Alena full_name: Reková, Alena last_name: Reková - first_name: Jaroslava full_name: Dubová, Jaroslava last_name: Dubová - first_name: Jiří full_name: Malbeck, Jiří last_name: Malbeck - first_name: Klaus full_name: Palme, Klaus last_name: Palme - first_name: Břetislav full_name: Brzobohatý, Břetislav last_name: Brzobohatý citation: ama: Kiran N, Benková E, Reková A, et al. Retargeting a maize β-glucosidase to the vacuole - Evidence from intact plants that zeatin-O-glucoside is stored in the vacuole. Phytochemistry. 2012;79:67-77. doi:10.1016/j.phytochem.2012.03.012 apa: Kiran, N., Benková, E., Reková, A., Dubová, J., Malbeck, J., Palme, K., & Brzobohatý, B. (2012). Retargeting a maize β-glucosidase to the vacuole - Evidence from intact plants that zeatin-O-glucoside is stored in the vacuole. Phytochemistry. Elsevier. https://doi.org/10.1016/j.phytochem.2012.03.012 chicago: Kiran, Nagavalli, Eva Benková, Alena Reková, Jaroslava Dubová, Jiří Malbeck, Klaus Palme, and Břetislav Brzobohatý. “Retargeting a Maize β-Glucosidase to the Vacuole - Evidence from Intact Plants That Zeatin-O-Glucoside Is Stored in the Vacuole.” Phytochemistry. Elsevier, 2012. https://doi.org/10.1016/j.phytochem.2012.03.012. ieee: N. Kiran et al., “Retargeting a maize β-glucosidase to the vacuole - Evidence from intact plants that zeatin-O-glucoside is stored in the vacuole,” Phytochemistry, vol. 79. Elsevier, pp. 67–77, 2012. ista: Kiran N, Benková E, Reková A, Dubová J, Malbeck J, Palme K, Brzobohatý B. 2012. Retargeting a maize β-glucosidase to the vacuole - Evidence from intact plants that zeatin-O-glucoside is stored in the vacuole. Phytochemistry. 79, 67–77. mla: Kiran, Nagavalli, et al. “Retargeting a Maize β-Glucosidase to the Vacuole - Evidence from Intact Plants That Zeatin-O-Glucoside Is Stored in the Vacuole.” Phytochemistry, vol. 79, Elsevier, 2012, pp. 67–77, doi:10.1016/j.phytochem.2012.03.012. short: N. Kiran, E. Benková, A. Reková, J. Dubová, J. Malbeck, K. Palme, B. Brzobohatý, Phytochemistry 79 (2012) 67–77. date_created: 2018-12-11T12:00:05Z date_published: 2012-07-01T00:00:00Z date_updated: 2021-01-12T07:00:25Z day: '01' doi: 10.1016/j.phytochem.2012.03.012 extern: 1 intvolume: ' 79' month: '07' page: 67 - 77 publication: Phytochemistry publication_status: published publisher: Elsevier publist_id: '3886' quality_controlled: 0 status: public title: Retargeting a maize β-glucosidase to the vacuole - Evidence from intact plants that zeatin-O-glucoside is stored in the vacuole type: journal_article volume: 79 year: '2012' ... --- _id: '2875' abstract: - lang: eng text: Phytohormones are important plant growth regulators that control many developmental processes, such as cell division, cell differentiation, organogenesis and morphogenesis. They regulate a multitude of apparently unrelated physiological processes, often with overlapping roles, and they mutually modulate their effects. These features imply important synergistic and antagonistic interactions between the various plant hormones. Auxin and cytokinin are central hormones involved in the regulation of plant growth and development, including processes determining root architecture, such as root pole establishment during early embryogenesis, root meristem maintenance and lateral root organogenesis. Thus, to control root development both pathways put special demands on the mechanisms that balance their activities and mediate their interactions. Here, we summarize recent knowledge on the role of auxin and cytokinin in the regulation of root architecture with special focus on lateral root organogenesis, discuss the latest findings on the molecular mechanisms of their interactions, and present forward genetic screen as a tool to identify novel molecular components of the auxin and cytokinin crosstalk. author: - first_name: Agnieszka full_name: Bielach, Agnieszka last_name: Bielach - first_name: Jérôme full_name: Duclercq, Jérôme last_name: Duclercq - first_name: Peter full_name: Peter Marhavy id: 3F45B078-F248-11E8-B48F-1D18A9856A87 last_name: Marhavy orcid: 0000-0001-5227-5741 - first_name: Eva full_name: Eva Benková id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 citation: ama: Bielach A, Duclercq J, Marhavý P, Benková E. Genetic approach towards the identification of auxin - cytokinin crosstalk components involved in root development. Philosophical Transactions of the Royal Society of London Series B, Biological Sciences. 2012;367(1595):1469-1478. doi:10.1098/rstb.2011.0233 apa: Bielach, A., Duclercq, J., Marhavý, P., & Benková, E. (2012). Genetic approach towards the identification of auxin - cytokinin crosstalk components involved in root development. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Royal Society, The. https://doi.org/10.1098/rstb.2011.0233 chicago: Bielach, Agnieszka, Jérôme Duclercq, Peter Marhavý, and Eva Benková. “Genetic Approach towards the Identification of Auxin - Cytokinin Crosstalk Components Involved in Root Development.” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. Royal Society, The, 2012. https://doi.org/10.1098/rstb.2011.0233. ieee: A. Bielach, J. Duclercq, P. Marhavý, and E. Benková, “Genetic approach towards the identification of auxin - cytokinin crosstalk components involved in root development,” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, vol. 367, no. 1595. Royal Society, The, pp. 1469–1478, 2012. ista: Bielach A, Duclercq J, Marhavý P, Benková E. 2012. Genetic approach towards the identification of auxin - cytokinin crosstalk components involved in root development. Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences. 367(1595), 1469–1478. mla: Bielach, Agnieszka, et al. “Genetic Approach towards the Identification of Auxin - Cytokinin Crosstalk Components Involved in Root Development.” Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences, vol. 367, no. 1595, Royal Society, The, 2012, pp. 1469–78, doi:10.1098/rstb.2011.0233. short: A. Bielach, J. Duclercq, P. Marhavý, E. Benková, Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences 367 (2012) 1469–1478. date_created: 2018-12-11T12:00:05Z date_published: 2012-06-05T00:00:00Z date_updated: 2021-01-12T07:00:25Z day: '05' doi: 10.1098/rstb.2011.0233 extern: 1 intvolume: ' 367' issue: '1595' main_file_link: - open_access: '1' url: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3321684/ month: '06' oa: 1 page: 1469 - 1478 publication: Philosophical Transactions of the Royal Society of London. Series B, Biological Sciences publication_status: published publisher: Royal Society, The publist_id: '3887' quality_controlled: 0 status: public title: Genetic approach towards the identification of auxin - cytokinin crosstalk components involved in root development type: journal_article volume: 367 year: '2012' ... --- _id: '2878' abstract: - lang: eng text: Phyllotaxis, the regular arrangement of leaves and flowers around the stem, is a key feature of plant architecture. Current models propose that the spatiotemporal regulation of organ initiation is controlled by a positive feedback loop between the plant hormone auxin and its efflux carrier PIN-FORMED1 (PIN1). Consequently, pin1 mutants give rise to naked inflorescence stalks with few or no flowers, indicating that PIN1 plays a crucial role in organ initiation. However, pin1 mutants do produce leaves. In order to understand the regulatory mechanisms controlling leaf initiation in Arabidopsis (Arabidopsis thaliana) rosettes, we have characterized the vegetative pin1 phenotype in detail. We show that although the timing of leaf initiation in vegetative pin1 mutants is variable and divergence angles clearly deviate from the canonical 137° value, leaves are not positioned at random during early developmental stages. Our data further indicate that other PIN proteins are unlikely to explain the persistence of leaf initiation and positioning during pin1 vegetative development. Thus, phyllotaxis appears to be more complex than suggested by current mechanistic models. author: - first_name: Bernadette full_name: Guenot, Bernadette last_name: Guenot - first_name: Emmanuelle full_name: Bayer, Emmanuelle last_name: Bayer - first_name: Daniel full_name: Kierzkowski, Daniel last_name: Kierzkowski - first_name: Richard full_name: Smith, Richard S last_name: Smith - first_name: Therese full_name: Mandel, Therese last_name: Mandel - first_name: Petra full_name: Žádníková, Petra last_name: Žádníková - first_name: Eva full_name: Eva Benková id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Cris full_name: Kuhlemeier, Cris last_name: Kuhlemeier citation: ama: Guenot B, Bayer E, Kierzkowski D, et al. Pin1 independent leaf initiation in Arabidopsis. Plant Physiology. 2012;159(4):1501-1510. doi:10.1104/pp.112.200402 apa: Guenot, B., Bayer, E., Kierzkowski, D., Smith, R., Mandel, T., Žádníková, P., … Kuhlemeier, C. (2012). Pin1 independent leaf initiation in Arabidopsis. Plant Physiology. American Society of Plant Biologists. https://doi.org/10.1104/pp.112.200402 chicago: Guenot, Bernadette, Emmanuelle Bayer, Daniel Kierzkowski, Richard Smith, Therese Mandel, Petra Žádníková, Eva Benková, and Cris Kuhlemeier. “Pin1 Independent Leaf Initiation in Arabidopsis.” Plant Physiology. American Society of Plant Biologists, 2012. https://doi.org/10.1104/pp.112.200402. ieee: B. Guenot et al., “Pin1 independent leaf initiation in Arabidopsis,” Plant Physiology, vol. 159, no. 4. American Society of Plant Biologists, pp. 1501–1510, 2012. ista: Guenot B, Bayer E, Kierzkowski D, Smith R, Mandel T, Žádníková P, Benková E, Kuhlemeier C. 2012. Pin1 independent leaf initiation in Arabidopsis. Plant Physiology. 159(4), 1501–1510. mla: Guenot, Bernadette, et al. “Pin1 Independent Leaf Initiation in Arabidopsis.” Plant Physiology, vol. 159, no. 4, American Society of Plant Biologists, 2012, pp. 1501–10, doi:10.1104/pp.112.200402. short: B. Guenot, E. Bayer, D. Kierzkowski, R. Smith, T. Mandel, P. Žádníková, E. Benková, C. Kuhlemeier, Plant Physiology 159 (2012) 1501–1510. date_created: 2018-12-11T12:00:06Z date_published: 2012-08-01T00:00:00Z date_updated: 2021-01-12T07:00:26Z day: '01' doi: 10.1104/pp.112.200402 extern: 1 intvolume: ' 159' issue: '4' month: '08' page: 1501 - 1510 publication: Plant Physiology publication_status: published publisher: American Society of Plant Biologists publist_id: '3884' quality_controlled: 0 status: public title: Pin1 independent leaf initiation in Arabidopsis type: journal_article volume: 159 year: '2012' ... --- _id: '2879' abstract: - lang: eng text: Hormones, such as auxin and cytokinin, are involved in the complex molecular network that regulates the coordinated development of plant organs. Genes controlling ovule patterning have been identified and studied in detail; however, the roles of auxin and cytokinin in ovule development are largely unknown. Here we show that key cytokinin pathway genes, such as isopentenyltransferase and cytokinin receptors, are expressed during ovule development. Also, in a cre1-12 ahk2-2 ahk3-3 triple mutant with severely reduced cytokinin perception, expression of the auxin efflux facilitator PIN-FORMED 1 (PIN1) was severely reduced. In sporocyteless/nozzle (spl/nzz) mutants, which show a similar phenotype to the cre1-12 ahk2-2 ahk3-3 triple mutant, PIN1 expression is also reduced. Treatment with the exogenous cytokinin N6-benzylaminopurine also altered both auxin distribution and patterning of the ovule; this process required the homeodomain transcription factor BELL1 (BEL1). Thus, this article shows that cytokinin regulates ovule development through the regulation of PIN1. Furthermore, the transcription factors BEL1 and SPL/NZZ, previously described as key regulators of ovule development, are needed for the auxin and cytokinin signaling pathways for the correct patterning of the ovule. author: - first_name: Stefano full_name: Bencivenga, Stefano last_name: Bencivenga - first_name: Sara full_name: Simonini, Sara last_name: Simonini - first_name: Eva full_name: Eva Benková id: 38F4F166-F248-11E8-B48F-1D18A9856A87 last_name: Benková orcid: 0000-0002-8510-9739 - first_name: Lucia full_name: Colombo, Lucia last_name: Colombo citation: ama: Bencivenga S, Simonini S, Benková E, Colombo L. The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis. Plant Cell. 2012;24(7):2886-2897. doi:10.1105/tpc.112.100164 apa: Bencivenga, S., Simonini, S., Benková, E., & Colombo, L. (2012). The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis. Plant Cell. American Society of Plant Biologists. https://doi.org/10.1105/tpc.112.100164 chicago: Bencivenga, Stefano, Sara Simonini, Eva Benková, and Lucia Colombo. “The Transcription Factors BEL1 and SPL Are Required for Cytokinin and Auxin Signaling during Ovule Development in Arabidopsis.” Plant Cell. American Society of Plant Biologists, 2012. https://doi.org/10.1105/tpc.112.100164. ieee: S. Bencivenga, S. Simonini, E. Benková, and L. Colombo, “The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis,” Plant Cell, vol. 24, no. 7. American Society of Plant Biologists, pp. 2886–2897, 2012. ista: Bencivenga S, Simonini S, Benková E, Colombo L. 2012. The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis. Plant Cell. 24(7), 2886–2897. mla: Bencivenga, Stefano, et al. “The Transcription Factors BEL1 and SPL Are Required for Cytokinin and Auxin Signaling during Ovule Development in Arabidopsis.” Plant Cell, vol. 24, no. 7, American Society of Plant Biologists, 2012, pp. 2886–97, doi:10.1105/tpc.112.100164. short: S. Bencivenga, S. Simonini, E. Benková, L. Colombo, Plant Cell 24 (2012) 2886–2897. date_created: 2018-12-11T12:00:06Z date_published: 2012-07-01T00:00:00Z date_updated: 2021-01-12T07:00:26Z day: '01' doi: 10.1105/tpc.112.100164 extern: 1 intvolume: ' 24' issue: '7' month: '07' page: 2886 - 2897 publication: Plant Cell publication_status: published publisher: American Society of Plant Biologists publist_id: '3885' quality_controlled: 0 status: public title: The transcription factors BEL1 and SPL are required for cytokinin and auxin signaling during ovule development in Arabidopsis type: journal_article volume: 24 year: '2012' ... --- _id: '2891' abstract: - lang: eng text: "Quantitative automata are nondeterministic finite automata with edge weights. They value a\r\nrun by some function from the sequence of visited weights to the reals, and value a word by its\r\nminimal/maximal run. They generalize boolean automata, and have gained much attention in\r\nrecent years. Unfortunately, important automaton classes, such as sum, discounted-sum, and\r\nlimit-average automata, cannot be determinized. Yet, the quantitative setting provides the potential\r\nof approximate determinization. We define approximate determinization with respect to\r\na distance function, and investigate this potential.\r\nWe show that sum automata cannot be determinized approximately with respect to any\r\ndistance function. However, restricting to nonnegative weights allows for approximate determinization\r\nwith respect to some distance functions.\r\nDiscounted-sum automata allow for approximate determinization, as the influence of a word’s\r\nsuffix is decaying. However, the naive approach, of unfolding the automaton computations up\r\nto a sufficient level, is shown to be doubly exponential in the discount factor. We provide an\r\nalternative construction that is singly exponential in the discount factor, in the precision, and\r\nin the number of states. We prove matching lower bounds, showing exponential dependency on\r\neach of these three parameters.\r\nAverage and limit-average automata are shown to prohibit approximate determinization with\r\nrespect to any distance function, and this is the case even for two weights, 0 and 1." acknowledgement: We thank Laurent Doyen for great ideas and valuable help in analyzing discounted-sum automata. alternative_title: - LIPIcs author: - first_name: Udi full_name: Boker, Udi id: 31E297B6-F248-11E8-B48F-1D18A9856A87 last_name: Boker - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 citation: ama: 'Boker U, Henzinger TA. Approximate determinization of quantitative automata. In: Leibniz International Proceedings in Informatics. Vol 18. Schloss Dagstuhl - Leibniz-Zentrum für Informatik; 2012:362-373. doi:10.4230/LIPIcs.FSTTCS.2012.362' apa: 'Boker, U., & Henzinger, T. A. (2012). Approximate determinization of quantitative automata. In Leibniz International Proceedings in Informatics (Vol. 18, pp. 362–373). Hyderabad, India: Schloss Dagstuhl - Leibniz-Zentrum für Informatik. https://doi.org/10.4230/LIPIcs.FSTTCS.2012.362' chicago: Boker, Udi, and Thomas A Henzinger. “Approximate Determinization of Quantitative Automata.” In Leibniz International Proceedings in Informatics, 18:362–73. Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012. https://doi.org/10.4230/LIPIcs.FSTTCS.2012.362. ieee: U. Boker and T. A. Henzinger, “Approximate determinization of quantitative automata,” in Leibniz International Proceedings in Informatics, Hyderabad, India, 2012, vol. 18, pp. 362–373. ista: 'Boker U, Henzinger TA. 2012. Approximate determinization of quantitative automata. Leibniz International Proceedings in Informatics. FSTTCS: Foundations of Software Technology and Theoretical Computer Science, LIPIcs, vol. 18, 362–373.' mla: Boker, Udi, and Thomas A. Henzinger. “Approximate Determinization of Quantitative Automata.” Leibniz International Proceedings in Informatics, vol. 18, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012, pp. 362–73, doi:10.4230/LIPIcs.FSTTCS.2012.362. short: U. Boker, T.A. Henzinger, in:, Leibniz International Proceedings in Informatics, Schloss Dagstuhl - Leibniz-Zentrum für Informatik, 2012, pp. 362–373. conference: end_date: 2012-12-17 location: Hyderabad, India name: 'FSTTCS: Foundations of Software Technology and Theoretical Computer Science' start_date: 2012-12-15 date_created: 2018-12-11T12:00:10Z date_published: 2012-12-01T00:00:00Z date_updated: 2021-01-12T07:00:31Z day: '01' ddc: - '004' department: - _id: ToHe doi: 10.4230/LIPIcs.FSTTCS.2012.362 ec_funded: 1 file: - access_level: open_access checksum: 88da18d3e2cb2e5011d7d10ce38a3864 content_type: application/pdf creator: system date_created: 2018-12-12T10:10:37Z date_updated: 2020-07-14T12:45:52Z file_id: '4826' file_name: IST-2017-805-v1+1_34.pdf file_size: 559069 relation: main_file file_date_updated: 2020-07-14T12:45:52Z has_accepted_license: '1' intvolume: ' 18' language: - iso: eng month: '12' oa: 1 oa_version: Published Version page: 362 - 373 project: - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling publication: Leibniz International Proceedings in Informatics publication_status: published publisher: Schloss Dagstuhl - Leibniz-Zentrum für Informatik publist_id: '3867' pubrep_id: '805' quality_controlled: '1' scopus_import: 1 status: public title: Approximate determinization of quantitative automata tmp: image: /images/cc_by_nc_nd.png legal_code_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode name: Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) short: CC BY-NC-ND (4.0) type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 18 year: '2012' ... --- _id: '2890' abstract: - lang: eng text: 'Systems are often specified using multiple requirements on their behavior. In practice, these requirements can be contradictory. The classical approach to specification, verification, and synthesis demands more detailed specifications that resolve any contradictions in the requirements. These detailed specifications are usually large, cumbersome, and hard to maintain or modify. In contrast, quantitative frameworks allow the formalization of the intuitive idea that what is desired is an implementation that comes "closest" to satisfying the mutually incompatible requirements, according to a measure of fit that can be defined by the requirements engineer. One flexible framework for quantifying how "well" an implementation satisfies a specification is offered by simulation distances that are parameterized by an error model. We introduce this framework, study its properties, and provide an algorithmic solution for the following quantitative synthesis question: given two (or more) behavioral requirements specified by possibly incompatible finite-state machines, and an error model, find the finite-state implementation that minimizes the maximal simulation distance to the given requirements. Furthermore, we generalize the framework to handle infinite alphabets (for example, realvalued domains). We also demonstrate how quantitative specifications based on simulation distances might lead to smaller and easier to modify specifications. Finally, we illustrate our approach using case studies on error correcting codes and scheduler synthesis.' author: - first_name: Pavol full_name: Cerny, Pavol id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87 last_name: Cerny - first_name: Sivakanth full_name: Gopi, Sivakanth last_name: Gopi - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Arjun full_name: Radhakrishna, Arjun id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87 last_name: Radhakrishna - first_name: Nishant full_name: Totla, Nishant last_name: Totla citation: ama: 'Cerny P, Gopi S, Henzinger TA, Radhakrishna A, Totla N. Synthesis from incompatible specifications. In: Proceedings of the Tenth ACM International Conference on Embedded Software. ACM; 2012:53-62. doi:10.1145/2380356.2380371' apa: 'Cerny, P., Gopi, S., Henzinger, T. A., Radhakrishna, A., & Totla, N. (2012). Synthesis from incompatible specifications. In Proceedings of the tenth ACM international conference on Embedded software (pp. 53–62). Tampere, Finland: ACM. https://doi.org/10.1145/2380356.2380371' chicago: Cerny, Pavol, Sivakanth Gopi, Thomas A Henzinger, Arjun Radhakrishna, and Nishant Totla. “Synthesis from Incompatible Specifications.” In Proceedings of the Tenth ACM International Conference on Embedded Software, 53–62. ACM, 2012. https://doi.org/10.1145/2380356.2380371. ieee: P. Cerny, S. Gopi, T. A. Henzinger, A. Radhakrishna, and N. Totla, “Synthesis from incompatible specifications,” in Proceedings of the tenth ACM international conference on Embedded software, Tampere, Finland, 2012, pp. 53–62. ista: 'Cerny P, Gopi S, Henzinger TA, Radhakrishna A, Totla N. 2012. Synthesis from incompatible specifications. Proceedings of the tenth ACM international conference on Embedded software. EMSOFT: Embedded Software , 53–62.' mla: Cerny, Pavol, et al. “Synthesis from Incompatible Specifications.” Proceedings of the Tenth ACM International Conference on Embedded Software, ACM, 2012, pp. 53–62, doi:10.1145/2380356.2380371. short: P. Cerny, S. Gopi, T.A. Henzinger, A. Radhakrishna, N. Totla, in:, Proceedings of the Tenth ACM International Conference on Embedded Software, ACM, 2012, pp. 53–62. conference: end_date: 2012-10-12 location: Tampere, Finland name: 'EMSOFT: Embedded Software ' start_date: 2012-10-07 date_created: 2018-12-11T12:00:10Z date_published: 2012-10-01T00:00:00Z date_updated: 2021-01-12T07:00:30Z day: '01' department: - _id: ToHe doi: 10.1145/2380356.2380371 ec_funded: 1 language: - iso: eng month: '10' oa_version: None page: 53 - 62 project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication: Proceedings of the tenth ACM international conference on Embedded software publication_status: published publisher: ACM publist_id: '3868' quality_controlled: '1' scopus_import: 1 status: public title: Synthesis from incompatible specifications type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '2888' abstract: - lang: eng text: Formal verification aims to improve the quality of hardware and software by detecting errors before they do harm. At the basis of formal verification lies the logical notion of correctness, which purports to capture whether or not a circuit or program behaves as desired. We suggest that the boolean partition into correct and incorrect systems falls short of the practical need to assess the behavior of hardware and software in a more nuanced fashion against multiple criteria. alternative_title: - LNCS author: - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 citation: ama: 'Henzinger TA. Quantitative reactive models. In: Conference Proceedings MODELS 2012. Vol 7590. Springer; 2012:1-2. doi:10.1007/978-3-642-33666-9_1' apa: 'Henzinger, T. A. (2012). Quantitative reactive models. In Conference proceedings MODELS 2012 (Vol. 7590, pp. 1–2). Innsbruck, Austria: Springer. https://doi.org/10.1007/978-3-642-33666-9_1' chicago: Henzinger, Thomas A. “Quantitative Reactive Models.” In Conference Proceedings MODELS 2012, 7590:1–2. Springer, 2012. https://doi.org/10.1007/978-3-642-33666-9_1. ieee: T. A. Henzinger, “Quantitative reactive models,” in Conference proceedings MODELS 2012, Innsbruck, Austria, 2012, vol. 7590, pp. 1–2. ista: 'Henzinger TA. 2012. Quantitative reactive models. Conference proceedings MODELS 2012. MODELS: Model-driven Engineering Languages and Systems, LNCS, vol. 7590, 1–2.' mla: Henzinger, Thomas A. “Quantitative Reactive Models.” Conference Proceedings MODELS 2012, vol. 7590, Springer, 2012, pp. 1–2, doi:10.1007/978-3-642-33666-9_1. short: T.A. Henzinger, in:, Conference Proceedings MODELS 2012, Springer, 2012, pp. 1–2. conference: end_date: 2012-10-05 location: Innsbruck, Austria name: 'MODELS: Model-driven Engineering Languages and Systems' start_date: 2012-09-30 date_created: 2018-12-11T12:00:09Z date_published: 2012-09-01T00:00:00Z date_updated: 2021-01-12T07:00:29Z day: '01' department: - _id: ToHe doi: 10.1007/978-3-642-33666-9_1 ec_funded: 1 intvolume: ' 7590' language: - iso: eng month: '09' oa_version: None page: 1 - 2 project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication: Conference proceedings MODELS 2012 publication_status: published publisher: Springer publist_id: '3870' quality_controlled: '1' scopus_import: 1 status: public title: Quantitative reactive models type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 7590 year: '2012' ... --- _id: '2903' abstract: - lang: eng text: In order to enjoy a digital version of the Jordan Curve Theorem, it is common to use the closed topology for the foreground and the open topology for the background of a 2-dimensional binary image. In this paper, we introduce a single topology that enjoys this theorem for all thresholds decomposing a real-valued image into foreground and background. This topology is easy to construct and it generalizes to n-dimensional images. author: - first_name: Herbert full_name: Edelsbrunner, Herbert id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Olga full_name: Symonova, Olga id: 3C0C7BC6-F248-11E8-B48F-1D18A9856A87 last_name: Symonova citation: ama: 'Edelsbrunner H, Symonova O. The adaptive topology of a digital image. In: IEEE; 2012:41-48. doi:10.1109/ISVD.2012.11' apa: 'Edelsbrunner, H., & Symonova, O. (2012). The adaptive topology of a digital image (pp. 41–48). Presented at the ISVD: International Symposium on Voronoi Diagrams in Science and Engineering, New Brunswick, NJ, USA : IEEE. https://doi.org/10.1109/ISVD.2012.11' chicago: Edelsbrunner, Herbert, and Olga Symonova. “The Adaptive Topology of a Digital Image,” 41–48. IEEE, 2012. https://doi.org/10.1109/ISVD.2012.11. ieee: 'H. Edelsbrunner and O. Symonova, “The adaptive topology of a digital image,” presented at the ISVD: International Symposium on Voronoi Diagrams in Science and Engineering, New Brunswick, NJ, USA , 2012, pp. 41–48.' ista: 'Edelsbrunner H, Symonova O. 2012. The adaptive topology of a digital image. ISVD: International Symposium on Voronoi Diagrams in Science and Engineering, 41–48.' mla: Edelsbrunner, Herbert, and Olga Symonova. The Adaptive Topology of a Digital Image. IEEE, 2012, pp. 41–48, doi:10.1109/ISVD.2012.11. short: H. Edelsbrunner, O. Symonova, in:, IEEE, 2012, pp. 41–48. conference: end_date: 2012-06-29 location: 'New Brunswick, NJ, USA ' name: 'ISVD: International Symposium on Voronoi Diagrams in Science and Engineering' start_date: 2012-06-27 date_created: 2018-12-11T12:00:15Z date_published: 2012-08-06T00:00:00Z date_updated: 2021-01-12T07:00:35Z day: '06' ddc: - '000' department: - _id: HeEd - _id: MaJö doi: 10.1109/ISVD.2012.11 file: - access_level: open_access checksum: 444869a4e8abf07834f88b6e5cb5e9c3 content_type: application/pdf creator: system date_created: 2018-12-12T10:09:41Z date_updated: 2020-07-14T12:45:52Z file_id: '4765' file_name: IST-2016-545-v1+1_2012-P-10-AdaptiveTopology.pdf file_size: 760548 relation: main_file file_date_updated: 2020-07-14T12:45:52Z has_accepted_license: '1' language: - iso: eng month: '08' oa: 1 oa_version: Submitted Version page: 41 - 48 publication_status: published publisher: IEEE publist_id: '3844' pubrep_id: '545' quality_controlled: '1' scopus_import: 1 status: public title: The adaptive topology of a digital image type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '2916' abstract: - lang: eng text: The classical (boolean) notion of refinement for behavioral interfaces of system components is the alternating refinement preorder. In this paper, we define a quantitative measure for interfaces, called interface simulation distance. It makes the alternating refinement preorder quantitative by, intu- itively, tolerating errors (while counting them) in the alternating simulation game. We show that the interface simulation distance satisfies the triangle inequality, that the distance between two interfaces does not increase under parallel composition with a third interface, and that the distance between two interfaces can be bounded from above and below by distances between abstractions of the two interfaces. We illustrate the framework, and the properties of the distances under composition of interfaces, with two case studies. author: - first_name: Pavol full_name: Cerny, Pavol id: 4DCBEFFE-F248-11E8-B48F-1D18A9856A87 last_name: Cerny - first_name: Martin full_name: Chmelik, Martin id: 3624234E-F248-11E8-B48F-1D18A9856A87 last_name: Chmelik - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Arjun full_name: Radhakrishna, Arjun id: 3B51CAC4-F248-11E8-B48F-1D18A9856A87 last_name: Radhakrishna citation: ama: 'Cerny P, Chmelik M, Henzinger TA, Radhakrishna A. Interface Simulation Distances. In: Electronic Proceedings in Theoretical Computer Science. Vol 96. EPTCS; 2012:29-42. doi:10.4204/EPTCS.96.3' apa: 'Cerny, P., Chmelik, M., Henzinger, T. A., & Radhakrishna, A. (2012). Interface Simulation Distances. In Electronic Proceedings in Theoretical Computer Science (Vol. 96, pp. 29–42). Napoli, Italy: EPTCS. https://doi.org/10.4204/EPTCS.96.3' chicago: Cerny, Pavol, Martin Chmelik, Thomas A Henzinger, and Arjun Radhakrishna. “Interface Simulation Distances.” In Electronic Proceedings in Theoretical Computer Science, 96:29–42. EPTCS, 2012. https://doi.org/10.4204/EPTCS.96.3. ieee: P. Cerny, M. Chmelik, T. A. Henzinger, and A. Radhakrishna, “Interface Simulation Distances,” in Electronic Proceedings in Theoretical Computer Science, Napoli, Italy, 2012, vol. 96, pp. 29–42. ista: 'Cerny P, Chmelik M, Henzinger TA, Radhakrishna A. 2012. Interface Simulation Distances. Electronic Proceedings in Theoretical Computer Science. GandALF: Games, Automata, Logic, and Formal Verification vol. 96, 29–42.' mla: Cerny, Pavol, et al. “Interface Simulation Distances.” Electronic Proceedings in Theoretical Computer Science, vol. 96, EPTCS, 2012, pp. 29–42, doi:10.4204/EPTCS.96.3. short: P. Cerny, M. Chmelik, T.A. Henzinger, A. Radhakrishna, in:, Electronic Proceedings in Theoretical Computer Science, EPTCS, 2012, pp. 29–42. conference: end_date: 2012-09-08 location: Napoli, Italy name: 'GandALF: Games, Automata, Logic, and Formal Verification' start_date: 2012-09-06 date_created: 2018-12-11T12:00:19Z date_published: 2012-10-07T00:00:00Z date_updated: 2023-02-23T10:12:05Z day: '07' department: - _id: ToHe - _id: KrCh doi: 10.4204/EPTCS.96.3 ec_funded: 1 external_id: arxiv: - '1210.2450' intvolume: ' 96' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1210.2450 month: '10' oa: 1 oa_version: Submitted Version page: 29 - 42 project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: Electronic Proceedings in Theoretical Computer Science publication_status: published publisher: EPTCS publist_id: '3827' quality_controlled: '1' related_material: record: - id: '1733' relation: later_version status: public scopus_import: 1 status: public title: Interface Simulation Distances type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 96 year: '2012' ... --- _id: '2917' abstract: - lang: eng text: 'The search for extra-terrestrial intelligence (SETI) has been performed principally as a one-way survey, listening of radio frequencies across the Milky Way and other galaxies. However, scientists have engaged in an active messaging only rarely. This suggests the simple rationale that if other civilizations exist and take a similar approach to ours, namely listening but not broadcasting, the result is a silent universe. A simple game theoretical model, the prisoner''s dilemma, explains this situation: each player (civilization) can passively search (defect), or actively search and broadcast (cooperate). In order to maximize the payoff (or, equivalently, minimize the risks) the best strategy is not to broadcast. In fact, the active search has been opposed on the basis that it might be dangerous to expose ourselves. However, most of these ideas have not been based on objective arguments, and ignore accounting of the possible gains and losses. Thus, the question stands: should we perform an active search? I develop a game-theoretical framework where civilizations can be of different types, and explicitly apply it to a situation where societies are either interested in establishing a two-way communication or belligerent and in urge to exploit ours. The framework gives a quantitative solution (a mixed-strategy), which is how frequent we should perform the active SETI. This frequency is roughly proportional to the inverse of the risk, and can be extremely small. However, given the immense amount of stars being scanned, it supports active SETI. The model is compared with simulations, and the possible actions are evaluated through the San Marino scale, measuring the risks of messaging.' author: - first_name: Harold full_name: Vladar, Harold id: 2A181218-F248-11E8-B48F-1D18A9856A87 last_name: Vladar orcid: 0000-0002-5985-7653 citation: ama: de Vladar H. The game of active search for extra terrestrial intelligence Breaking the Great Silence . International Journal of Astrobiology. 2012;12(1):53-62. doi:10.1017/S1473550412000407 apa: de Vladar, H. (2012). The game of active search for extra terrestrial intelligence Breaking the Great Silence . International Journal of Astrobiology. Cambridge University Press. https://doi.org/10.1017/S1473550412000407 chicago: Vladar, Harold de. “The Game of Active Search for Extra Terrestrial Intelligence Breaking the Great Silence .” International Journal of Astrobiology. Cambridge University Press, 2012. https://doi.org/10.1017/S1473550412000407. ieee: H. de Vladar, “The game of active search for extra terrestrial intelligence Breaking the Great Silence ,” International Journal of Astrobiology, vol. 12, no. 1. Cambridge University Press, pp. 53–62, 2012. ista: de Vladar H. 2012. The game of active search for extra terrestrial intelligence Breaking the Great Silence . International Journal of Astrobiology. 12(1), 53–62. mla: de Vladar, Harold. “The Game of Active Search for Extra Terrestrial Intelligence Breaking the Great Silence .” International Journal of Astrobiology, vol. 12, no. 1, Cambridge University Press, 2012, pp. 53–62, doi:10.1017/S1473550412000407. short: H. de Vladar, International Journal of Astrobiology 12 (2012) 53–62. date_created: 2018-12-11T12:00:19Z date_published: 2012-11-06T00:00:00Z date_updated: 2021-01-12T07:00:41Z day: '06' department: - _id: NiBa doi: 10.1017/S1473550412000407 intvolume: ' 12' issue: '1' language: - iso: eng month: '11' oa_version: None page: 53 - 62 publication: International Journal of Astrobiology publication_status: published publisher: Cambridge University Press publist_id: '3821' quality_controlled: '1' scopus_import: 1 status: public title: 'The game of active search for extra terrestrial intelligence Breaking the Great Silence ' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 12 year: '2012' ... --- _id: '2911' abstract: - lang: eng text: |- We have selected problems that may not yet be well known, but have the potential to push the research in interesting directions. In particular, we state problems that do not require specific knowledge outside the standard circle of ideas in discrete geometry. Despite the relatively simple statements, these problems are related to current research and their solutions are likely to require new ideas and approaches. We have chosen problems from different fields to make this short paper attractive to a wide range of specialists. author: - first_name: Herbert full_name: Herbert Edelsbrunner id: 3FB178DA-F248-11E8-B48F-1D18A9856A87 last_name: Edelsbrunner orcid: 0000-0002-9823-6833 - first_name: Alexander full_name: Ivanov, Alexander last_name: Ivanov - first_name: Roman full_name: Karasev, Roman last_name: Karasev citation: ama: Edelsbrunner H, Ivanov A, Karasev R. Open problems in discrete and computational geometry. Automatic Control and Computer Sciences. 2012;in print. apa: Edelsbrunner, H., Ivanov, A., & Karasev, R. (2012). Open problems in discrete and computational geometry. Automatic Control and Computer Sciences. Springer. chicago: Edelsbrunner, Herbert, Alexander Ivanov, and Roman Karasev. “Open Problems in Discrete and Computational Geometry.” Automatic Control and Computer Sciences. Springer, 2012. ieee: H. Edelsbrunner, A. Ivanov, and R. Karasev, “Open problems in discrete and computational geometry,” Automatic Control and Computer Sciences, vol. in print. Springer, 2012. ista: Edelsbrunner H, Ivanov A, Karasev R. 2012. Open problems in discrete and computational geometry. Automatic Control and Computer Sciences. in print. mla: Edelsbrunner, Herbert, et al. “Open Problems in Discrete and Computational Geometry.” Automatic Control and Computer Sciences, vol. in print, Springer, 2012. short: H. Edelsbrunner, A. Ivanov, R. Karasev, Automatic Control and Computer Sciences in print (2012). date_created: 2018-12-11T12:00:18Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T07:00:38Z day: '01' extern: 1 month: '01' publication: Automatic Control and Computer Sciences publication_status: published publisher: Springer publist_id: '3832' quality_controlled: 0 status: public title: Open problems in discrete and computational geometry type: journal_article volume: in print year: '2012' ... --- _id: '2930' abstract: - lang: eng text: "In this paper we investigate k-submodular functions. This natural family of discrete functions includes submodular and bisubmodular functions as the special cases k = 1 and k = 2 respectively.\r\n\r\nIn particular we generalize the known Min-Max-Theorem for submodular and bisubmodular functions. This theorem asserts that the minimum of the (bi)submodular function can be found by solving a maximization problem over a (bi)submodular polyhedron. We define a k-submodular polyhedron, prove a Min-Max-Theorem for k-submodular functions, and give a greedy algorithm to construct the vertices of the polyhedron.\r\n" acknowledgement: "We would like to thank Andrei Krokhin for encourag- ing our cooperation, for helpful discussions, and for his critical reading of the manuscript.\r\n" alternative_title: - LNCS author: - first_name: Anna full_name: Huber, Anna last_name: Huber - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov citation: ama: 'Huber A, Kolmogorov V. Towards minimizing k-submodular functions. In: Vol 7422. Springer; 2012:451-462. doi:10.1007/978-3-642-32147-4_40' apa: 'Huber, A., & Kolmogorov, V. (2012). Towards minimizing k-submodular functions (Vol. 7422, pp. 451–462). Presented at the ISCO: International Symposium on Combinatorial Optimization, Athens, Greece: Springer. https://doi.org/10.1007/978-3-642-32147-4_40' chicago: Huber, Anna, and Vladimir Kolmogorov. “Towards Minimizing K-Submodular Functions,” 7422:451–62. Springer, 2012. https://doi.org/10.1007/978-3-642-32147-4_40. ieee: 'A. Huber and V. Kolmogorov, “Towards minimizing k-submodular functions,” presented at the ISCO: International Symposium on Combinatorial Optimization, Athens, Greece, 2012, vol. 7422, pp. 451–462.' ista: 'Huber A, Kolmogorov V. 2012. Towards minimizing k-submodular functions. ISCO: International Symposium on Combinatorial Optimization, LNCS, vol. 7422, 451–462.' mla: Huber, Anna, and Vladimir Kolmogorov. Towards Minimizing K-Submodular Functions. Vol. 7422, Springer, 2012, pp. 451–62, doi:10.1007/978-3-642-32147-4_40. short: A. Huber, V. Kolmogorov, in:, Springer, 2012, pp. 451–462. conference: end_date: 2012-04-21 location: Athens, Greece name: 'ISCO: International Symposium on Combinatorial Optimization' start_date: 2012-04-19 date_created: 2018-12-11T12:00:24Z date_published: 2012-04-01T00:00:00Z date_updated: 2021-01-12T07:00:46Z day: '01' department: - _id: VlKo doi: 10.1007/978-3-642-32147-4_40 intvolume: ' 7422' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1309.5469 month: '04' oa: 1 oa_version: Preprint page: 451 - 462 publication_status: published publisher: Springer publist_id: '3806' quality_controlled: '1' scopus_import: 1 status: public title: Towards minimizing k-submodular functions type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 7422 year: '2012' ... --- _id: '2928' abstract: - lang: eng text: ' This paper addresses the problem of approximate MAP-MRF inference in general graphical models. Following [36], we consider a family of linear programming relaxations of the problem where each relaxation is specified by a set of nested pairs of factors for which the marginalization constraint needs to be enforced. We develop a generalization of the TRW-S algorithm [9] for this problem, where we use a decomposition into junction chains, monotonic w.r.t. some ordering on the nodes. This generalizes the monotonic chains in [9] in a natural way. We also show how to deal with nested factors in an efficient way. Experiments show an improvement over min-sum diffusion, MPLP and subgradient ascent algorithms on a number of computer vision and natural language processing problems. ' article_processing_charge: No author: - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov - first_name: Thomas full_name: Schoenemann, Thomas last_name: Schoenemann citation: ama: Kolmogorov V, Schoenemann T. Generalized sequential tree-reweighted message passing. arXiv. 2012. apa: Kolmogorov, V., & Schoenemann, T. (2012). Generalized sequential tree-reweighted message passing. arXiv. ArXiv. chicago: Kolmogorov, Vladimir, and Thomas Schoenemann. “Generalized Sequential Tree-Reweighted Message Passing.” ArXiv. ArXiv, 2012. ieee: V. Kolmogorov and T. Schoenemann, “Generalized sequential tree-reweighted message passing,” arXiv. ArXiv, 2012. ista: Kolmogorov V, Schoenemann T. 2012. Generalized sequential tree-reweighted message passing. arXiv, . mla: Kolmogorov, Vladimir, and Thomas Schoenemann. “Generalized Sequential Tree-Reweighted Message Passing.” ArXiv, ArXiv, 2012. short: V. Kolmogorov, T. Schoenemann, ArXiv (2012). date_created: 2018-12-11T12:00:23Z date_published: 2012-05-29T00:00:00Z date_updated: 2021-01-12T07:00:45Z day: '29' department: - _id: VlKo external_id: arxiv: - '1205.6352' language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1205.6352 month: '05' oa: 1 oa_version: Preprint page: '16' publication: arXiv publication_status: published publisher: ArXiv publist_id: '3809' status: public title: Generalized sequential tree-reweighted message passing type: preprint user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '2929' author: - first_name: Vladimir full_name: Vladimir Kolmogorov id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov citation: ama: 'Kolmogorov V. The Power of Linear Programming for Valued CSPs: A Constructive Characterization. Unknown; 2012.' apa: 'Kolmogorov, V. (2012). The power of linear programming for valued CSPs: a constructive characterization. Unknown.' chicago: 'Kolmogorov, Vladimir. The Power of Linear Programming for Valued CSPs: A Constructive Characterization. Unknown, 2012.' ieee: 'V. Kolmogorov, The power of linear programming for valued CSPs: a constructive characterization. Unknown, 2012.' ista: 'Kolmogorov V. 2012. The power of linear programming for valued CSPs: a constructive characterization, Unknown,p.' mla: 'Kolmogorov, Vladimir. The Power of Linear Programming for Valued CSPs: A Constructive Characterization. Unknown, 2012.' short: 'V. Kolmogorov, The Power of Linear Programming for Valued CSPs: A Constructive Characterization, Unknown, 2012.' date_created: 2018-12-11T12:00:24Z date_published: 2012-01-01T00:00:00Z date_updated: 2019-04-26T07:22:21Z day: '01' extern: 1 main_file_link: - open_access: '1' url: http://arxiv.org/abs/1207.7213 month: '01' oa: 1 publication_status: published publisher: Unknown publist_id: '3807' quality_controlled: 0 status: public title: 'The power of linear programming for valued CSPs: a constructive characterization' type: report year: '2012' ... --- _id: '2937' abstract: - lang: eng text: Developers building cryptography into security-sensitive applications face a daunting task. Not only must they understand the security guarantees delivered by the constructions they choose, they must also implement and combine them correctly and efficiently. Cryptographic compilers free developers from this task by turning high-level specifications of security goals into efficient implementations. Yet, trusting such tools is hard as they rely on complex mathematical machinery and claim security properties that are subtle and difficult to verify. In this paper we present ZKCrypt, an optimizing cryptographic compiler achieving an unprecedented level of assurance without sacrificing practicality for a comprehensive class of cryptographic protocols, known as Zero-Knowledge Proofs of Knowledge. The pipeline of ZKCrypt integrates purpose-built verified compilers and verifying compilers producing formal proofs in the CertiCrypt framework. By combining the guarantees delivered by each stage, ZKCrypt provides assurance that the output implementation securely realizes the abstract proof goal given as input. We report on the main characteristics of ZKCrypt, highlight new definitions and concepts at its foundations, and illustrate its applicability through a representative example of an anonymous credential system. acknowledgement: This work was partially funded by National Funds through the FCT - Fundação para a Ciência e a Tecnologia (Portuguese Foundation for Science and Technology) within project ENI-AC/2224/2009, by ENIAC Joint Undertaking under grant agreement number 120224, European Projects FP7-256980 NESSoS and FP7-229599 AMAROUT, Spanish National project TIN2009-14599 DESAFIOS 10, and Madrid Regional project S2009TIC-1465 PROMETIDOS. author: - first_name: José full_name: Almeida, José last_name: Almeida - first_name: Manuel full_name: Barbosa, Manuel last_name: Barbosa - first_name: Endre full_name: Bangerter, Endre last_name: Bangerter - first_name: Gilles full_name: Barthe, Gilles last_name: Barthe - first_name: Stephan full_name: Krenn, Stephan id: 329FCCF0-F248-11E8-B48F-1D18A9856A87 last_name: Krenn orcid: 0000-0003-2835-9093 - first_name: Santiago full_name: Béguelin, Santiago last_name: Béguelin citation: ama: 'Almeida J, Barbosa M, Bangerter E, Barthe G, Krenn S, Béguelin S. Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols. In: Proceedings of the 2012 ACM Conference on Computer and Communications Security. ACM; 2012:488-500. doi:10.1145/2382196.2382249' apa: 'Almeida, J., Barbosa, M., Bangerter, E., Barthe, G., Krenn, S., & Béguelin, S. (2012). Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols. In Proceedings of the 2012 ACM conference on Computer and communications security (pp. 488–500). Raleigh, NC, USA: ACM. https://doi.org/10.1145/2382196.2382249' chicago: 'Almeida, José, Manuel Barbosa, Endre Bangerter, Gilles Barthe, Stephan Krenn, and Santiago Béguelin. “Full Proof Cryptography: Verifiable Compilation of Efficient Zero-Knowledge Protocols.” In Proceedings of the 2012 ACM Conference on Computer and Communications Security, 488–500. ACM, 2012. https://doi.org/10.1145/2382196.2382249.' ieee: 'J. Almeida, M. Barbosa, E. Bangerter, G. Barthe, S. Krenn, and S. Béguelin, “Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols,” in Proceedings of the 2012 ACM conference on Computer and communications security, Raleigh, NC, USA, 2012, pp. 488–500.' ista: 'Almeida J, Barbosa M, Bangerter E, Barthe G, Krenn S, Béguelin S. 2012. Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols. Proceedings of the 2012 ACM conference on Computer and communications security. CCS: Computer and Communications Security, 488–500.' mla: 'Almeida, José, et al. “Full Proof Cryptography: Verifiable Compilation of Efficient Zero-Knowledge Protocols.” Proceedings of the 2012 ACM Conference on Computer and Communications Security, ACM, 2012, pp. 488–500, doi:10.1145/2382196.2382249.' short: J. Almeida, M. Barbosa, E. Bangerter, G. Barthe, S. Krenn, S. Béguelin, in:, Proceedings of the 2012 ACM Conference on Computer and Communications Security, ACM, 2012, pp. 488–500. conference: end_date: 2012-10-18 location: Raleigh, NC, USA name: 'CCS: Computer and Communications Security' start_date: 2012-10-16 date_created: 2018-12-11T12:00:26Z date_published: 2012-10-01T00:00:00Z date_updated: 2021-01-12T07:39:53Z day: '01' department: - _id: KrPi doi: 10.1145/2382196.2382249 language: - iso: eng main_file_link: - open_access: '1' url: https://eprint.iacr.org/2012/258 month: '10' oa: 1 oa_version: Submitted Version page: 488 - 500 publication: Proceedings of the 2012 ACM conference on Computer and communications security publication_status: published publisher: ACM publist_id: '3798' quality_controlled: '1' scopus_import: 1 status: public title: 'Full proof cryptography: Verifiable compilation of efficient zero-knowledge protocols' type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '2936' abstract: - lang: eng text: The notion of delays arises naturally in many computational models, such as, in the design of circuits, control systems, and dataflow languages. In this work, we introduce automata with delay blocks (ADBs), extending finite state automata with variable time delay blocks, for deferring individual transition output symbols, in a discrete-time setting. We show that the ADB languages strictly subsume the regular languages, and are incomparable in expressive power to the context-free languages. We show that ADBs are closed under union, concatenation and Kleene star, and under intersection with regular languages, but not closed under complementation and intersection with other ADB languages. We show that the emptiness and the membership problems are decidable in polynomial time for ADBs, whereas the universality problem is undecidable. Finally we consider the linear-time model checking problem, i.e., whether the language of an ADB is contained in a regular language, and show that the model checking problem is PSPACE-complete. Copyright 2012 ACM. acknowledgement: 'This work has been financially supported in part by the European Commission FP7-ICT Cognitive Systems, Interaction, and Robotics under the contract # 270180 (NOPTILUS); by Fundacao para Ciencia e Tecnologia under project PTDC/EEA-CRO/104901/2008 (Modeling and control of Networked vehicle systems in persistent autonomous operations); by Austrian Science Fund (FWF) Grant No P 23499-N23 on Modern Graph Algorithmic Techniques in Formal Verification; FWF NFN Grant No S11407-N23 (RiSE); ERC Start grant (279307: Graph Games); Microsoft faculty fellows award; ERC Advanced grant QUAREM; and FWF Grant No S11403-N23 (RiSE).' author: - first_name: Krishnendu full_name: Chatterjee, Krishnendu id: 2E5DCA20-F248-11E8-B48F-1D18A9856A87 last_name: Chatterjee orcid: 0000-0002-4561-241X - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Vinayak full_name: Prabhu, Vinayak last_name: Prabhu citation: ama: 'Chatterjee K, Henzinger TA, Prabhu V. Finite automata with time delay blocks. In: Roceedings of the Tenth ACM International Conference on Embedded Software. ACM; 2012:43-52. doi:10.1145/2380356.2380370' apa: 'Chatterjee, K., Henzinger, T. A., & Prabhu, V. (2012). Finite automata with time delay blocks. In roceedings of the tenth ACM international conference on Embedded software (pp. 43–52). Tampere, Finland: ACM. https://doi.org/10.1145/2380356.2380370' chicago: Chatterjee, Krishnendu, Thomas A Henzinger, and Vinayak Prabhu. “Finite Automata with Time Delay Blocks.” In Roceedings of the Tenth ACM International Conference on Embedded Software, 43–52. ACM, 2012. https://doi.org/10.1145/2380356.2380370. ieee: K. Chatterjee, T. A. Henzinger, and V. Prabhu, “Finite automata with time delay blocks,” in roceedings of the tenth ACM international conference on Embedded software, Tampere, Finland, 2012, pp. 43–52. ista: 'Chatterjee K, Henzinger TA, Prabhu V. 2012. Finite automata with time delay blocks. roceedings of the tenth ACM international conference on Embedded software. EMSOFT: Embedded Software , 43–52.' mla: Chatterjee, Krishnendu, et al. “Finite Automata with Time Delay Blocks.” Roceedings of the Tenth ACM International Conference on Embedded Software, ACM, 2012, pp. 43–52, doi:10.1145/2380356.2380370. short: K. Chatterjee, T.A. Henzinger, V. Prabhu, in:, Roceedings of the Tenth ACM International Conference on Embedded Software, ACM, 2012, pp. 43–52. conference: end_date: 2012-10-12 location: Tampere, Finland name: 'EMSOFT: Embedded Software ' start_date: 2012-10-07 date_created: 2018-12-11T12:00:26Z date_published: 2012-10-01T00:00:00Z date_updated: 2021-01-12T07:39:53Z day: '01' department: - _id: KrCh - _id: ToHe doi: 10.1145/2380356.2380370 ec_funded: 1 language: - iso: eng main_file_link: - open_access: '1' url: http://arxiv.org/abs/1207.7019 month: '10' oa: 1 oa_version: Preprint page: 43 - 52 project: - _id: 2584A770-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: P 23499-N23 name: Modern Graph Algorithmic Techniques in Formal Verification - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering - _id: 2581B60A-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '279307' name: 'Quantitative Graph Games: Theory and Applications' publication: roceedings of the tenth ACM international conference on Embedded software publication_status: published publisher: ACM publist_id: '3799' quality_controlled: '1' scopus_import: 1 status: public title: Finite automata with time delay blocks type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 year: '2012' ... --- _id: '2938' abstract: - lang: eng text: 'Social insects have a very high potential to become invasive pest species. Here, we explore how their social lifestyle and their interaction with parasites may contribute to this invasive success. Similar to solitary species, parasite release followed by the evolution of increased competitive ability can promote establishment of introduced social insect hosts in their introduced range. Genetic bottlenecks during introduction of low numbers of founder individuals decrease the genetic diversity at three levels: the population, the colony and the individual, with the colony level being specific to social insects. Reduced genetic diversity can affect both the individual immune system and the collective colony-level disease defences (social immunity). Still, the dual immune system is likely to make social insects more robust to parasite attack. Changes in social structure from small, family-based, territorially aggressive societies in native populations towards huge networks of cooperating nests (unicoloniality) occur in some invasive social insects, for example, most invasive ants and some termites. Unicoloniality is likely to affect disease dynamics in multiple ways. The free exchange of individuals within the population leads to an increased genetic heterogeneity among individuals of a single nest, thereby decreasing disease transmission. However, the multitude of reproductively active queens per colony buffers the effect of individual diseased queens and their offspring, which may result in a higher level of vertical disease transmission in unicolonial societies. Lastly, unicoloniality provides a competitive advantage over native species, allowing them to quickly become the dominant species in the habitat, which in turn selects for parasite adaptation to this common host genotype and thus eventually a high parasite pressure. Overall, invasions by insect societies are characterized by general features applying to all introduced species, as well as idiosyncrasies that emerge from their social lifestyle. It is important to study these effects in concert to be able to develop efficient management and biocontrol strategies. © 2012 British Ecological Society.' acknowledgement: We thank Mark Brown, Christopher Pull, Meghan L. Vyleta, Miriam Stock, Barbara Casillas-Perez and three anonymous reviewers for valuable comments on the manuscript and Eva Sixt for ant drawings. Funding was obtained from the German Science Foundation (DFG, by an Individual Research Grant to S.C.) and the European Research Council (ERC, by an ERC-Starting Grant to SC and an Individual Marie Curie EIF fellowship to L.desU.). The authors declare no conflict of interests. author: - first_name: Line V full_name: Ugelvig, Line V id: 3DC97C8E-F248-11E8-B48F-1D18A9856A87 last_name: Ugelvig orcid: 0000-0003-1832-8883 - first_name: Sylvia full_name: Cremer, Sylvia id: 2F64EC8C-F248-11E8-B48F-1D18A9856A87 last_name: Cremer orcid: 0000-0002-2193-3868 citation: ama: Ugelvig LV, Cremer S. Effects of social immunity and unicoloniality on host parasite interactions in invasive insect societies. Functional Ecology. 2012;26(6):1300-1312. doi:10.1111/1365-2435.12013 apa: Ugelvig, L. V., & Cremer, S. (2012). Effects of social immunity and unicoloniality on host parasite interactions in invasive insect societies. Functional Ecology. Wiley-Blackwell. https://doi.org/10.1111/1365-2435.12013 chicago: Ugelvig, Line V, and Sylvia Cremer. “Effects of Social Immunity and Unicoloniality on Host Parasite Interactions in Invasive Insect Societies.” Functional Ecology. Wiley-Blackwell, 2012. https://doi.org/10.1111/1365-2435.12013. ieee: L. V. Ugelvig and S. Cremer, “Effects of social immunity and unicoloniality on host parasite interactions in invasive insect societies,” Functional Ecology, vol. 26, no. 6. Wiley-Blackwell, pp. 1300–1312, 2012. ista: Ugelvig LV, Cremer S. 2012. Effects of social immunity and unicoloniality on host parasite interactions in invasive insect societies. Functional Ecology. 26(6), 1300–1312. mla: Ugelvig, Line V., and Sylvia Cremer. “Effects of Social Immunity and Unicoloniality on Host Parasite Interactions in Invasive Insect Societies.” Functional Ecology, vol. 26, no. 6, Wiley-Blackwell, 2012, pp. 1300–12, doi:10.1111/1365-2435.12013. short: L.V. Ugelvig, S. Cremer, Functional Ecology 26 (2012) 1300–1312. date_created: 2018-12-11T12:00:27Z date_published: 2012-01-01T00:00:00Z date_updated: 2021-01-12T07:39:54Z day: '01' department: - _id: SyCr doi: 10.1111/1365-2435.12013 intvolume: ' 26' issue: '6' language: - iso: eng month: '01' oa_version: None page: 1300 - 1312 publication: Functional Ecology publication_status: published publisher: Wiley-Blackwell publist_id: '3797' quality_controlled: '1' scopus_import: 1 status: public title: Effects of social immunity and unicoloniality on host parasite interactions in invasive insect societies type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 26 year: '2012' ... --- _id: '2931' abstract: - lang: eng text: "In this paper, we present a new approach for establishing correspondences between sparse image features related by an unknown nonrigid mapping and corrupted by clutter and occlusion, such as points extracted from images of different instances of the same object category. We formulate this matching task as an energy minimization problem by defining an elaborate objective function of the appearance and the spatial arrangement of the features. Optimization of this energy is an instance of graph matching, which is in general an NP-hard problem. We describe a novel graph matching optimization technique, which we refer to as dual decomposition (DD), and demonstrate on a variety of examples that this method outperforms existing graph matching algorithms. In the majority of our examples, DD is able to find the global minimum within a minute. The ability to globally optimize the objective allows us to accurately learn the parameters of our matching model from training examples. We show on several matching tasks that our learned model yields results superior to those of state-of-the-art methods.\r\n" acknowledgement: This research was funded in part by Microsoft Research. author: - first_name: Lorenzo full_name: Torresani, Lorenzo last_name: Torresani - first_name: Vladimir full_name: Kolmogorov, Vladimir id: 3D50B0BA-F248-11E8-B48F-1D18A9856A87 last_name: Kolmogorov - first_name: Carsten full_name: Rother, Carsten last_name: Rother citation: ama: Torresani L, Kolmogorov V, Rother C. A dual decomposition approach to feature correspondence. IEEE Transactions on Pattern Analysis and Machine Intelligence. 2012;35(2):259-271. doi:10.1109/TPAMI.2012.105 apa: Torresani, L., Kolmogorov, V., & Rother, C. (2012). A dual decomposition approach to feature correspondence. IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE. https://doi.org/10.1109/TPAMI.2012.105 chicago: Torresani, Lorenzo, Vladimir Kolmogorov, and Carsten Rother. “A Dual Decomposition Approach to Feature Correspondence.” IEEE Transactions on Pattern Analysis and Machine Intelligence. IEEE, 2012. https://doi.org/10.1109/TPAMI.2012.105. ieee: L. Torresani, V. Kolmogorov, and C. Rother, “A dual decomposition approach to feature correspondence,” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 35, no. 2. IEEE, pp. 259–271, 2012. ista: Torresani L, Kolmogorov V, Rother C. 2012. A dual decomposition approach to feature correspondence. IEEE Transactions on Pattern Analysis and Machine Intelligence. 35(2), 259–271. mla: Torresani, Lorenzo, et al. “A Dual Decomposition Approach to Feature Correspondence.” IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 35, no. 2, IEEE, 2012, pp. 259–71, doi:10.1109/TPAMI.2012.105. short: L. Torresani, V. Kolmogorov, C. Rother, IEEE Transactions on Pattern Analysis and Machine Intelligence 35 (2012) 259–271. date_created: 2018-12-11T12:00:24Z date_published: 2012-05-08T00:00:00Z date_updated: 2021-01-12T07:00:46Z day: '08' department: - _id: VlKo doi: 10.1109/TPAMI.2012.105 intvolume: ' 35' issue: '2' language: - iso: eng month: '05' oa_version: None page: 259 - 271 project: - _id: 2587B514-B435-11E9-9278-68D0E5697425 name: Microsoft Research Faculty Fellowship publication: IEEE Transactions on Pattern Analysis and Machine Intelligence publication_status: published publisher: IEEE publist_id: '3805' quality_controlled: '1' scopus_import: 1 status: public title: A dual decomposition approach to feature correspondence type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 35 year: '2012' ... --- _id: '2942' abstract: - lang: eng text: Interface theories provide a formal framework for component-based development of software and hardware which supports the incremental design of systems and the independent implementability of components. These capabilities are ensured through mathematical properties of the parallel composition operator and the refinement relation for components. More recently, a conjunction operation was added to interface theories in order to provide support for handling multiple viewpoints, requirements engineering, and component reuse. Unfortunately, the conjunction operator does not allow independent implementability in general. In this paper, we study conditions that need to be imposed on interface models in order to enforce independent implementability with respect to conjunction. We focus on multiple viewpoint specifications and propose a new compatibility criterion between two interfaces, which we call orthogonality. We show that orthogonal interfaces can be refined separately, while preserving both orthogonality and composability with other interfaces. We illustrate the independent implementability of different viewpoints with a FIFO buffer example. acknowledgement: ERC Advanced Grant QUAREM (Quantitative Reactive Modeling), FWF National Research Network RISE (Rigorous Systems Engineering) alternative_title: - LNCS author: - first_name: Thomas A full_name: Henzinger, Thomas A id: 40876CD8-F248-11E8-B48F-1D18A9856A87 last_name: Henzinger orcid: 0000−0002−2985−7724 - first_name: Dejan full_name: Nickovic, Dejan id: 41BCEE5C-F248-11E8-B48F-1D18A9856A87 last_name: Nickovic citation: ama: 'Henzinger TA, Nickovic D. Independent implementability of viewpoints. In: Conference Proceedings Monterey Workshop 2012. Vol 7539. Springer; 2012:380-395. doi:10.1007/978-3-642-34059-8_20' apa: 'Henzinger, T. A., & Nickovic, D. (2012). Independent implementability of viewpoints. In Conference proceedings Monterey Workshop 2012 (Vol. 7539, pp. 380–395). Oxford, UK: Springer. https://doi.org/10.1007/978-3-642-34059-8_20' chicago: Henzinger, Thomas A, and Dejan Nickovic. “Independent Implementability of Viewpoints.” In Conference Proceedings Monterey Workshop 2012, 7539:380–95. Springer, 2012. https://doi.org/10.1007/978-3-642-34059-8_20. ieee: T. A. Henzinger and D. Nickovic, “Independent implementability of viewpoints,” in Conference proceedings Monterey Workshop 2012, Oxford, UK, 2012, vol. 7539, pp. 380–395. ista: Henzinger TA, Nickovic D. 2012. Independent implementability of viewpoints. Conference proceedings Monterey Workshop 2012. Monterey Workshop 2012, LNCS, vol. 7539, 380–395. mla: Henzinger, Thomas A., and Dejan Nickovic. “Independent Implementability of Viewpoints.” Conference Proceedings Monterey Workshop 2012, vol. 7539, Springer, 2012, pp. 380–95, doi:10.1007/978-3-642-34059-8_20. short: T.A. Henzinger, D. Nickovic, in:, Conference Proceedings Monterey Workshop 2012, Springer, 2012, pp. 380–395. conference: end_date: 2012-03-21 location: Oxford, UK name: Monterey Workshop 2012 start_date: 2012-03-19 date_created: 2018-12-11T12:00:28Z date_published: 2012-09-16T00:00:00Z date_updated: 2021-01-12T07:39:56Z day: '16' department: - _id: ToHe doi: 10.1007/978-3-642-34059-8_20 ec_funded: 1 intvolume: ' 7539' language: - iso: eng month: '09' oa_version: None page: 380 - 395 project: - _id: 25EE3708-B435-11E9-9278-68D0E5697425 call_identifier: FP7 grant_number: '267989' name: Quantitative Reactive Modeling - _id: 25832EC2-B435-11E9-9278-68D0E5697425 call_identifier: FWF grant_number: S 11407_N23 name: Rigorous Systems Engineering publication: ' Conference proceedings Monterey Workshop 2012' publication_status: published publisher: Springer publist_id: '3791' quality_controlled: '1' scopus_import: 1 status: public title: Independent implementability of viewpoints type: conference user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 7539 year: '2012' ... --- _id: '2943' abstract: - lang: eng text: We examine whether the Escherichia coli chromosome is folded into a self-adherent nucleoprotein complex, or alternately is a confined but otherwise unconstrained self-avoiding polymer. We address this through in vivo visualization, using an inducible GFP fusion to the nucleoid-associated protein Fis to non-specifically decorate the entire chromosome. For a range of different growth conditions, the chromosome is a compact structure that does not fill the volume of the cell, and which moves from the new pole to the cell centre. During rapid growth, chromosome segregation occurs well before cell division, with daughter chromosomes coupled by a thin inter-daughter filament before complete segregation, whereas during slow growth chromosomes stay adjacent until cell division occurs. Image correlation analysis indicates that sub-nucleoid structure is stable on a 1min timescale, comparable to the timescale for redistribution time measured for GFP-Fis after photobleaching. Optical deconvolution and writhe calculation analysis indicate that the nucleoid has a large-scale coiled organization rather than being an amorphous mass. Our observations are consistent with the chromosome having a self-adherent filament organization. acknowledgement: We thank Professor Philippe Cluzel and Mr Lance Min for providing advice and materials. Jeannette Chau provided technical support. Work at NU was supported by NSF Grants DMR-0715099, MCB-1022117, DMR-1206868, DMR-0520513 and DMR-1121262 (NU-MRSEC), by NIH-NCI Grant U54CA143869-01 (NU-PS-OC) and by the Chicago Biomedical Consortium with support from the Searle Funds at the Chicago Community Trust. Work at UCLA was supported by NIH Grant GM038509. author: - first_name: Nastaran full_name: Hadizadeh Yazdi, Nastaran last_name: Hadizadeh Yazdi - first_name: Calin C full_name: Guet, Calin C id: 47F8433E-F248-11E8-B48F-1D18A9856A87 last_name: Guet orcid: 0000-0001-6220-2052 - first_name: Reid full_name: Johnson, Reid last_name: Johnson - first_name: John full_name: Marko, John last_name: Marko citation: ama: Hadizadeh Yazdi N, Guet CC, Johnson R, Marko J. Variation of the folding and dynamics of the Escherichia coli chromosome with growth conditions. Molecular Microbiology. 2012;86(6):1318-1333. doi:10.1111/mmi.12071 apa: Hadizadeh Yazdi, N., Guet, C. C., Johnson, R., & Marko, J. (2012). Variation of the folding and dynamics of the Escherichia coli chromosome with growth conditions. Molecular Microbiology. Wiley-Blackwell. https://doi.org/10.1111/mmi.12071 chicago: Hadizadeh Yazdi, Nastaran, Calin C Guet, Reid Johnson, and John Marko. “Variation of the Folding and Dynamics of the Escherichia Coli Chromosome with Growth Conditions.” Molecular Microbiology. Wiley-Blackwell, 2012. https://doi.org/10.1111/mmi.12071. ieee: N. Hadizadeh Yazdi, C. C. Guet, R. Johnson, and J. Marko, “Variation of the folding and dynamics of the Escherichia coli chromosome with growth conditions,” Molecular Microbiology, vol. 86, no. 6. Wiley-Blackwell, pp. 1318–1333, 2012. ista: Hadizadeh Yazdi N, Guet CC, Johnson R, Marko J. 2012. Variation of the folding and dynamics of the Escherichia coli chromosome with growth conditions. Molecular Microbiology. 86(6), 1318–1333. mla: Hadizadeh Yazdi, Nastaran, et al. “Variation of the Folding and Dynamics of the Escherichia Coli Chromosome with Growth Conditions.” Molecular Microbiology, vol. 86, no. 6, Wiley-Blackwell, 2012, pp. 1318–33, doi:10.1111/mmi.12071. short: N. Hadizadeh Yazdi, C.C. Guet, R. Johnson, J. Marko, Molecular Microbiology 86 (2012) 1318–1333. date_created: 2018-12-11T12:00:28Z date_published: 2012-11-09T00:00:00Z date_updated: 2021-01-12T07:39:56Z day: '09' department: - _id: CaGu doi: 10.1111/mmi.12071 intvolume: ' 86' issue: '6' language: - iso: eng main_file_link: - open_access: '1' url: http://europepmc.org/articles/pmc3524407 month: '11' oa: 1 oa_version: Submitted Version page: 1318 - 1333 publication: Molecular Microbiology publication_status: published publisher: Wiley-Blackwell publist_id: '3790' quality_controlled: '1' scopus_import: 1 status: public title: Variation of the folding and dynamics of the Escherichia coli chromosome with growth conditions type: journal_article user_id: 3E5EF7F0-F248-11E8-B48F-1D18A9856A87 volume: 86 year: '2012' ...