[{"article_processing_charge":"No","day":"07","citation":{"ista":"Adams MJ, Robinson MR, Mannarelli M-E, Hatchwell BJ. 2015. Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird. Proceedings of the Royal Society B: Biological Sciences. 282(1810), 20150689.","ieee":"M. J. Adams, M. R. Robinson, M.-E. Mannarelli, and B. J. Hatchwell, “Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird,” Proceedings of the Royal Society B: Biological Sciences, vol. 282, no. 1810. The Royal Society, 2015.","apa":"Adams, M. J., Robinson, M. R., Mannarelli, M.-E., & Hatchwell, B. J. (2015). Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird. Proceedings of the Royal Society B: Biological Sciences. The Royal Society. https://doi.org/10.1098/rspb.2015.0689","ama":"Adams MJ, Robinson MR, Mannarelli M-E, Hatchwell BJ. Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird. Proceedings of the Royal Society B: Biological Sciences. 2015;282(1810). doi:10.1098/rspb.2015.0689","chicago":"Adams, Mark James, Matthew Richard Robinson, Maria-Elena Mannarelli, and Ben J. Hatchwell. “Social Genetic and Social Environment Effects on Parental and Helper Care in a Cooperatively Breeding Bird.” Proceedings of the Royal Society B: Biological Sciences. The Royal Society, 2015. https://doi.org/10.1098/rspb.2015.0689.","mla":"Adams, Mark James, et al. “Social Genetic and Social Environment Effects on Parental and Helper Care in a Cooperatively Breeding Bird.” Proceedings of the Royal Society B: Biological Sciences, vol. 282, no. 1810, 20150689, The Royal Society, 2015, doi:10.1098/rspb.2015.0689.","short":"M.J. Adams, M.R. Robinson, M.-E. Mannarelli, B.J. Hatchwell, Proceedings of the Royal Society B: Biological Sciences 282 (2015)."},"publication":"Proceedings of the Royal Society B: Biological Sciences","article_type":"original","date_published":"2015-07-07T00:00:00Z","type":"journal_article","issue":"1810","abstract":[{"text":"Phenotypes expressed in a social context are not only a function of the individual, but can also be shaped by the phenotypes of social partners. These social effects may play a major role in the evolution of cooperative breeding if social partners differ in the quality of care they provide and if individual carers adjust their effort in relation to that of other carers. When applying social effects models to wild study systems, it is also important to explore sources of individual plasticity that could masquerade as social effects. We studied offspring provisioning rates of parents and helpers in a wild population of long-tailed tits Aegithalos caudatus using a quantitative genetic framework to identify these social effects and partition them into genetic, permanent environment and current environment components. Controlling for other effects, individuals were consistent in their provisioning effort at a given nest, but adjusted their effort based on who was in their social group, indicating the presence of social effects. However, these social effects differed between years and social contexts, indicating a current environment effect, rather than indicating a genetic or permanent environment effect. While this study reveals the importance of examining environmental and genetic sources of social effects, the framework we present is entirely general, enabling a greater understanding of potentially important social effects within any ecological population.","lang":"eng"}],"user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7741","intvolume":" 282","status":"public","title":"Social genetic and social environment effects on parental and helper care in a cooperatively breeding bird","oa_version":"Published Version","publication_identifier":{"issn":["0962-8452","1471-2954"]},"month":"07","external_id":{"pmid":["26063846"]},"main_file_link":[{"open_access":"1","url":"https://doi.org/10.1098/rspb.2015.0689"}],"oa":1,"quality_controlled":"1","doi":"10.1098/rspb.2015.0689","language":[{"iso":"eng"}],"article_number":"20150689","extern":"1","pmid":1,"year":"2015","publisher":"The Royal Society","publication_status":"published","author":[{"full_name":"Adams, Mark James","first_name":"Mark James","last_name":"Adams"},{"id":"E5D42276-F5DA-11E9-8E24-6303E6697425","orcid":"0000-0001-8982-8813","first_name":"Matthew Richard","last_name":"Robinson","full_name":"Robinson, Matthew Richard"},{"full_name":"Mannarelli, Maria-Elena","first_name":"Maria-Elena","last_name":"Mannarelli"},{"first_name":"Ben J.","last_name":"Hatchwell","full_name":"Hatchwell, Ben J."}],"volume":282,"date_updated":"2021-01-12T08:15:12Z","date_created":"2020-04-30T10:58:07Z"},{"abstract":[{"lang":"eng","text":"Currently, there is much debate on the genetic architecture of quantitative traits in wild populations. Is trait variation influenced by many genes of small effect or by a few genes of major effect? Where is additive genetic variation located in the genome? Do the same loci cause similar phenotypic variation in different populations? Great tits (Parus major) have been studied extensively in long‐term studies across Europe and consequently are considered an ecological ‘model organism’. Recently, genomic resources have been developed for the great tit, including a custom SNP chip and genetic linkage map. In this study, we used a suite of approaches to investigate the genetic architecture of eight quantitative traits in two long‐term study populations of great tits—one in the Netherlands and the other in the United Kingdom. Overall, we found little evidence for the presence of genes of large effects in either population. Instead, traits appeared to be influenced by many genes of small effect, with conservative estimates of the number of contributing loci ranging from 31 to 310. Despite concordance between population‐specific heritabilities, we found no evidence for the presence of loci having similar effects in both populations. While population‐specific genetic architectures are possible, an undetected shared architecture cannot be rejected because of limited power to map loci of small and moderate effects. This study is one of few examples of genetic architecture analysis in replicated wild populations and highlights some of the challenges and limitations researchers will face when attempting similar molecular quantitative genetic studies in free‐living populations."}],"extern":"1","type":"journal_article","author":[{"last_name":"Santure","first_name":"Anna W.","full_name":"Santure, Anna W."},{"first_name":"Jocelyn","last_name":"Poissant","full_name":"Poissant, Jocelyn"},{"first_name":"Isabelle","last_name":"De Cauwer","full_name":"De Cauwer, Isabelle"},{"full_name":"van Oers, Kees","first_name":"Kees","last_name":"van Oers"},{"full_name":"Robinson, Matthew Richard","first_name":"Matthew Richard","last_name":"Robinson","id":"E5D42276-F5DA-11E9-8E24-6303E6697425","orcid":"0000-0001-8982-8813"},{"full_name":"Quinn, John L.","last_name":"Quinn","first_name":"John L."},{"full_name":"Groenen, Martien A. M.","last_name":"Groenen","first_name":"Martien A. M."},{"first_name":"Marcel E.","last_name":"Visser","full_name":"Visser, Marcel E."},{"full_name":"Sheldon, Ben C.","first_name":"Ben C.","last_name":"Sheldon"},{"last_name":"Slate","first_name":"Jon","full_name":"Slate, Jon"}],"volume":24,"oa_version":"Published Version","date_updated":"2021-01-12T08:15:12Z","date_created":"2020-04-30T10:51:01Z","year":"2015","_id":"7739","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","publisher":"Wiley","intvolume":" 24","publication_status":"published","status":"public","title":"Replicated analysis of the genetic architecture of quantitative traits in two wild great tit populations","article_processing_charge":"No","publication_identifier":{"issn":["0962-1083"]},"day":"10","month":"12","doi":"10.1111/mec.13452","date_published":"2015-12-10T00:00:00Z","language":[{"iso":"eng"}],"citation":{"chicago":"Santure, Anna W., Jocelyn Poissant, Isabelle De Cauwer, Kees van Oers, Matthew Richard Robinson, John L. Quinn, Martien A. M. Groenen, Marcel E. Visser, Ben C. Sheldon, and Jon Slate. “Replicated Analysis of the Genetic Architecture of Quantitative Traits in Two Wild Great Tit Populations.” Molecular Ecology. Wiley, 2015. https://doi.org/10.1111/mec.13452.","mla":"Santure, Anna W., et al. “Replicated Analysis of the Genetic Architecture of Quantitative Traits in Two Wild Great Tit Populations.” Molecular Ecology, vol. 24, Wiley, 2015, pp. 6148–62, doi:10.1111/mec.13452.","short":"A.W. Santure, J. Poissant, I. De Cauwer, K. van Oers, M.R. Robinson, J.L. Quinn, M.A.M. Groenen, M.E. Visser, B.C. Sheldon, J. Slate, Molecular Ecology 24 (2015) 6148–6162.","ista":"Santure AW, Poissant J, De Cauwer I, van Oers K, Robinson MR, Quinn JL, Groenen MAM, Visser ME, Sheldon BC, Slate J. 2015. Replicated analysis of the genetic architecture of quantitative traits in two wild great tit populations. Molecular Ecology. 24, 6148–6162.","ieee":"A. W. Santure et al., “Replicated analysis of the genetic architecture of quantitative traits in two wild great tit populations,” Molecular Ecology, vol. 24. Wiley, pp. 6148–6162, 2015.","apa":"Santure, A. W., Poissant, J., De Cauwer, I., van Oers, K., Robinson, M. R., Quinn, J. L., … Slate, J. (2015). Replicated analysis of the genetic architecture of quantitative traits in two wild great tit populations. Molecular Ecology. Wiley. https://doi.org/10.1111/mec.13452","ama":"Santure AW, Poissant J, De Cauwer I, et al. Replicated analysis of the genetic architecture of quantitative traits in two wild great tit populations. Molecular Ecology. 2015;24:6148-6162. doi:10.1111/mec.13452"},"oa":1,"main_file_link":[{"url":"https://doi.org/10.1111/mec.13452","open_access":"1"}],"publication":"Molecular Ecology","page":"6148-6162","quality_controlled":"1","article_type":"original"},{"date_created":"2018-12-11T11:48:26Z","date_updated":"2023-02-23T13:16:43Z","oa_version":"None","volume":"2015-January","author":[{"full_name":"Alistarh, Dan-Adrian","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0003-3650-940X","first_name":"Dan-Adrian","last_name":"Alistarh"},{"full_name":"Kopinsky, Justin","last_name":"Kopinsky","first_name":"Justin"},{"full_name":"Li, Jerry","last_name":"Li","first_name":"Jerry"},{"first_name":"Nir","last_name":"Shavit","full_name":"Shavit, Nir"}],"status":"public","title":"The SprayList: A scalable relaxed priority queue","publication_status":"published","publisher":"ACM","acknowledgement":"Support is gratefully acknowledged from the National Science Foundation under grants CCF-1217921, CCF-1301926, and IIS-1447786, the Department of Energy under grant ER26116/DE-SC0008923, and the Oracle\r\nand Intel corporations.","_id":"776","year":"2015","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","abstract":[{"lang":"eng","text":"High-performance concurrent priority queues are essential for applications such as task scheduling and discrete event simulation. Unfortunately, even the best performing implementations do not scale past a number of threads in the single digits. This is because of the sequential bottleneck in accessing the elements at the head of the queue in order to perform a DeleteMin operation. In this paper, we present the SprayList, a scalable priority queue with relaxed ordering semantics. Starting from a non-blocking SkipList, the main innovation behind our design is that the DeleteMin operations avoid a sequential bottleneck by "spraying" themselves onto the head of the SkipList list in a coordinated fashion. The spraying is implemented using a carefully designed random walk, so that DeleteMin returns an element among the first O(plog3p) in the list, with high probability, where p is the number of threads. We prove that the running time of a DeleteMin operation is O(log3p), with high probability, independent of the size of the list. Our experiments show that the relaxed semantics allow the data structure to scale for high thread counts, comparable to a classic unordered SkipList. Furthermore, we observe that, for reasonably parallel workloads, the scalability benefits of relaxation considerably outweigh the additional work due to out-of-order execution."}],"publist_id":"6878","type":"conference","language":[{"iso":"eng"}],"conference":{"name":"PPoPP: Principles and Practice of Parallel Pogramming"},"doi":"10.1145/2688500.2688523","date_published":"2015-01-24T00:00:00Z","page":"11 - 20","citation":{"short":"D.-A. Alistarh, J. Kopinsky, J. Li, N. Shavit, in:, ACM, 2015, pp. 11–20.","mla":"Alistarh, Dan-Adrian, et al. The SprayList: A Scalable Relaxed Priority Queue. Vol. 2015–January, ACM, 2015, pp. 11–20, doi:10.1145/2688500.2688523.","chicago":"Alistarh, Dan-Adrian, Justin Kopinsky, Jerry Li, and Nir Shavit. “The SprayList: A Scalable Relaxed Priority Queue,” 2015–January:11–20. ACM, 2015. https://doi.org/10.1145/2688500.2688523.","ama":"Alistarh D-A, Kopinsky J, Li J, Shavit N. The SprayList: A scalable relaxed priority queue. In: Vol 2015-January. ACM; 2015:11-20. doi:10.1145/2688500.2688523","apa":"Alistarh, D.-A., Kopinsky, J., Li, J., & Shavit, N. (2015). The SprayList: A scalable relaxed priority queue (Vol. 2015–January, pp. 11–20). Presented at the PPoPP: Principles and Practice of Parallel Pogramming, ACM. https://doi.org/10.1145/2688500.2688523","ieee":"D.-A. Alistarh, J. Kopinsky, J. Li, and N. Shavit, “The SprayList: A scalable relaxed priority queue,” presented at the PPoPP: Principles and Practice of Parallel Pogramming, 2015, vol. 2015–January, pp. 11–20.","ista":"Alistarh D-A, Kopinsky J, Li J, Shavit N. 2015. The SprayList: A scalable relaxed priority queue. PPoPP: Principles and Practice of Parallel Pogramming vol. 2015–January, 11–20."},"day":"24","month":"01","article_processing_charge":"No"},{"title":"The principle of independent bond-level response: Tuning by pruning to exploit disorder for global behavior","status":"public","publication_status":"published","intvolume":" 114","publisher":"American Physical Society","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7765","year":"2015","date_created":"2020-04-30T11:41:08Z","date_updated":"2021-01-12T08:15:23Z","volume":114,"oa_version":"None","author":[{"last_name":"Goodrich","first_name":"Carl Peter","orcid":"0000-0002-1307-5074","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","full_name":"Goodrich, Carl Peter"},{"first_name":"Andrea J.","last_name":"Liu","full_name":"Liu, Andrea J."},{"last_name":"Nagel","first_name":"Sidney R.","full_name":"Nagel, Sidney R."}],"article_number":"225501","type":"journal_article","extern":"1","abstract":[{"text":"We introduce a principle unique to disordered solids wherein the contribution of any bond to one global perturbation is uncorrelated with its contribution to another. Coupled with sufficient variability in the contributions of different bonds, this “independent bond-level response” paves the way for the design of real materials with unusual and exquisitely tuned properties. To illustrate this, we choose two global perturbations: compression and shear. By applying a bond removal procedure that is both simple and experimentally relevant to remove a very small fraction of bonds, we can drive disordered spring networks to both the incompressible and completely auxetic limits of mechanical behavior.","lang":"eng"}],"issue":"22","quality_controlled":"1","article_type":"original","publication":"Physical Review Letters","citation":{"chicago":"Goodrich, Carl Peter, Andrea J. Liu, and Sidney R. Nagel. “The Principle of Independent Bond-Level Response: Tuning by Pruning to Exploit Disorder for Global Behavior.” Physical Review Letters. American Physical Society, 2015. https://doi.org/10.1103/physrevlett.114.225501.","mla":"Goodrich, Carl Peter, et al. “The Principle of Independent Bond-Level Response: Tuning by Pruning to Exploit Disorder for Global Behavior.” Physical Review Letters, vol. 114, no. 22, 225501, American Physical Society, 2015, doi:10.1103/physrevlett.114.225501.","short":"C.P. Goodrich, A.J. Liu, S.R. Nagel, Physical Review Letters 114 (2015).","ista":"Goodrich CP, Liu AJ, Nagel SR. 2015. The principle of independent bond-level response: Tuning by pruning to exploit disorder for global behavior. Physical Review Letters. 114(22), 225501.","apa":"Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2015). The principle of independent bond-level response: Tuning by pruning to exploit disorder for global behavior. Physical Review Letters. American Physical Society. https://doi.org/10.1103/physrevlett.114.225501","ieee":"C. P. Goodrich, A. J. Liu, and S. R. Nagel, “The principle of independent bond-level response: Tuning by pruning to exploit disorder for global behavior,” Physical Review Letters, vol. 114, no. 22. American Physical Society, 2015.","ama":"Goodrich CP, Liu AJ, Nagel SR. The principle of independent bond-level response: Tuning by pruning to exploit disorder for global behavior. Physical Review Letters. 2015;114(22). doi:10.1103/physrevlett.114.225501"},"language":[{"iso":"eng"}],"date_published":"2015-06-04T00:00:00Z","doi":"10.1103/physrevlett.114.225501","month":"06","day":"04","publication_identifier":{"issn":["0031-9007","1079-7114"]},"article_processing_charge":"No"},{"issue":"3","abstract":[{"lang":"eng","text":"We present a model of soft active particles that leads to a rich array of collective behavior found also in dense biological swarms of bacteria and other unicellular organisms. Our model uses only local interactions, such as Vicsek-type nearest-neighbor alignment, short-range repulsion, and a local boundary term. Changing the relative strength of these interactions leads to migrating swarms, rotating swarms, and jammed swarms, as well as swarms that exhibit run-and-tumble motion, alternating between migration and either rotating or jammed states. Interestingly, although a migrating swarm moves slower than an individual particle, the diffusion constant can be up to three orders of magnitude larger, suggesting that collective motion can be highly advantageous, for example, when searching for food."}],"extern":"1","type":"journal_article","article_number":"032706","author":[{"full_name":"van Drongelen, Ruben","last_name":"van Drongelen","first_name":"Ruben"},{"full_name":"Pal, Anshuman","first_name":"Anshuman","last_name":"Pal"},{"last_name":"Goodrich","first_name":"Carl Peter","orcid":"0000-0002-1307-5074","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","full_name":"Goodrich, Carl Peter"},{"first_name":"Timon","last_name":"Idema","full_name":"Idema, Timon"}],"volume":91,"oa_version":"None","date_updated":"2021-01-12T08:15:24Z","date_created":"2020-04-30T11:41:38Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7767","year":"2015","intvolume":" 91","publisher":"American Physical Society","publication_status":"published","title":"Collective dynamics of soft active particles","status":"public","publication_identifier":{"issn":["1539-3755","1550-2376"]},"article_processing_charge":"No","month":"03","day":"01","date_published":"2015-03-01T00:00:00Z","doi":"10.1103/physreve.91.032706","language":[{"iso":"eng"}],"citation":{"apa":"van Drongelen, R., Pal, A., Goodrich, C. P., & Idema, T. (2015). Collective dynamics of soft active particles. Physical Review E. American Physical Society. https://doi.org/10.1103/physreve.91.032706","ieee":"R. van Drongelen, A. Pal, C. P. Goodrich, and T. Idema, “Collective dynamics of soft active particles,” Physical Review E, vol. 91, no. 3. American Physical Society, 2015.","ista":"van Drongelen R, Pal A, Goodrich CP, Idema T. 2015. Collective dynamics of soft active particles. Physical Review E. 91(3), 032706.","ama":"van Drongelen R, Pal A, Goodrich CP, Idema T. Collective dynamics of soft active particles. Physical Review E. 2015;91(3). doi:10.1103/physreve.91.032706","chicago":"Drongelen, Ruben van, Anshuman Pal, Carl Peter Goodrich, and Timon Idema. “Collective Dynamics of Soft Active Particles.” Physical Review E. American Physical Society, 2015. https://doi.org/10.1103/physreve.91.032706.","short":"R. van Drongelen, A. Pal, C.P. Goodrich, T. Idema, Physical Review E 91 (2015).","mla":"van Drongelen, Ruben, et al. “Collective Dynamics of Soft Active Particles.” Physical Review E, vol. 91, no. 3, 032706, American Physical Society, 2015, doi:10.1103/physreve.91.032706."},"publication":"Physical Review E","quality_controlled":"1","article_type":"original"},{"date_created":"2020-04-30T11:41:23Z","date_updated":"2021-01-12T08:15:23Z","volume":11,"oa_version":"None","author":[{"full_name":"Sussman, Daniel M.","last_name":"Sussman","first_name":"Daniel M."},{"orcid":"0000-0002-1307-5074","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","last_name":"Goodrich","first_name":"Carl Peter","full_name":"Goodrich, Carl Peter"},{"first_name":"Andrea J.","last_name":"Liu","full_name":"Liu, Andrea J."},{"last_name":"Nagel","first_name":"Sidney R.","full_name":"Nagel, Sidney R."}],"publication_status":"published","title":"Disordered surface vibrations in jammed sphere packings","status":"public","intvolume":" 11","publisher":"Royal Society of Chemistry","year":"2015","_id":"7766","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","extern":"1","abstract":[{"lang":"eng","text":"We study the vibrational properties near a free surface of disordered spring networks derived from jammed sphere packings. In bulk systems, without surfaces, it is well understood that such systems have a plateau in the density of vibrational modes extending down to a frequency scale ω*. This frequency is controlled by ΔZ = 〈Z〉 − 2d, the difference between the average coordination of the spheres and twice the spatial dimension, d, of the system, which vanishes at the jamming transition. In the presence of a free surface we find that there is a density of disordered vibrational modes associated with the surface that extends far below ω*. The total number of these low-frequency surface modes is controlled by ΔZ, and the profile of their decay into the bulk has two characteristic length scales, which diverge as ΔZ−1/2 and ΔZ−1 as the jamming transition is approached."}],"issue":"14","type":"journal_article","language":[{"iso":"eng"}],"date_published":"2015-02-15T00:00:00Z","doi":"10.1039/c4sm02905d","article_type":"original","quality_controlled":"1","page":"2745-2751","publication":"Soft Matter","citation":{"chicago":"Sussman, Daniel M., Carl Peter Goodrich, Andrea J. Liu, and Sidney R. Nagel. “Disordered Surface Vibrations in Jammed Sphere Packings.” Soft Matter. Royal Society of Chemistry, 2015. https://doi.org/10.1039/c4sm02905d.","mla":"Sussman, Daniel M., et al. “Disordered Surface Vibrations in Jammed Sphere Packings.” Soft Matter, vol. 11, no. 14, Royal Society of Chemistry, 2015, pp. 2745–51, doi:10.1039/c4sm02905d.","short":"D.M. Sussman, C.P. Goodrich, A.J. Liu, S.R. Nagel, Soft Matter 11 (2015) 2745–2751.","ista":"Sussman DM, Goodrich CP, Liu AJ, Nagel SR. 2015. Disordered surface vibrations in jammed sphere packings. Soft Matter. 11(14), 2745–2751.","apa":"Sussman, D. M., Goodrich, C. P., Liu, A. J., & Nagel, S. R. (2015). Disordered surface vibrations in jammed sphere packings. Soft Matter. Royal Society of Chemistry. https://doi.org/10.1039/c4sm02905d","ieee":"D. M. Sussman, C. P. Goodrich, A. J. Liu, and S. R. Nagel, “Disordered surface vibrations in jammed sphere packings,” Soft Matter, vol. 11, no. 14. Royal Society of Chemistry, pp. 2745–2751, 2015.","ama":"Sussman DM, Goodrich CP, Liu AJ, Nagel SR. Disordered surface vibrations in jammed sphere packings. Soft Matter. 2015;11(14):2745-2751. doi:10.1039/c4sm02905d"},"day":"15","month":"02","publication_identifier":{"issn":["1744-683X","1744-6848"]},"article_processing_charge":"No"},{"type":"conference","abstract":[{"lang":"eng","text":"In many applications, the data is of rich structure that can be represented by a hypergraph, where the data items are represented by vertices and the associations among items are represented by hyperedges. Equivalently, we are given an input bipartite graph with two types of vertices: items, and associations (which we refer to as topics). We consider the problem of partitioning the set of items into a given number of components such that the maximum number of topics covered by a component is minimized. This is a clustering problem with various applications, e.g. partitioning of a set of information objects such as documents, images, and videos, and load balancing in the context of modern computation platforms.Inthis paper, we focus on the streaming computation model for this problem, in which items arrive online one at a time and each item must be assigned irrevocably to a component at its arrival time. Motivated by scalability requirements, we focus on the class of streaming computation algorithms with memory limited to be at most linear in the number of components. We show that a greedy assignment strategy is able to recover a hidden co-clustering of items under a natural set of recovery conditions. We also report results of an extensive empirical evaluation, which demonstrate that this greedy strategy yields superior performance when compared with alternative approaches."}],"publist_id":"6879","extern":"1","year":"2015","_id":"777","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","title":"Streaming min-max hypergraph partitioning","publication_status":"published","status":"public","publisher":"Neural Information Processing Systems","author":[{"orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian","full_name":"Alistarh, Dan-Adrian"},{"last_name":"Iglesias","first_name":"Jennifer","full_name":"Iglesias, Jennifer"},{"full_name":"Vojnović, Milan","first_name":"Milan","last_name":"Vojnović"}],"date_created":"2018-12-11T11:48:27Z","date_updated":"2023-02-23T13:17:09Z","volume":"2015-January","oa_version":"None","day":"01","month":"01","article_processing_charge":"No","citation":{"chicago":"Alistarh, Dan-Adrian, Jennifer Iglesias, and Milan Vojnović. “Streaming Min-Max Hypergraph Partitioning,” 2015–January:1900–1908. Neural Information Processing Systems, 2015.","short":"D.-A. Alistarh, J. Iglesias, M. Vojnović, in:, Neural Information Processing Systems, 2015, pp. 1900–1908.","mla":"Alistarh, Dan-Adrian, et al. Streaming Min-Max Hypergraph Partitioning. Vol. 2015–January, Neural Information Processing Systems, 2015, pp. 1900–08.","apa":"Alistarh, D.-A., Iglesias, J., & Vojnović, M. (2015). Streaming min-max hypergraph partitioning (Vol. 2015–January, pp. 1900–1908). Presented at the NIPS: Neural Information Processing Systems, Neural Information Processing Systems.","ieee":"D.-A. Alistarh, J. Iglesias, and M. Vojnović, “Streaming min-max hypergraph partitioning,” presented at the NIPS: Neural Information Processing Systems, 2015, vol. 2015–January, pp. 1900–1908.","ista":"Alistarh D-A, Iglesias J, Vojnović M. 2015. Streaming min-max hypergraph partitioning. NIPS: Neural Information Processing Systems vol. 2015–January, 1900–1908.","ama":"Alistarh D-A, Iglesias J, Vojnović M. Streaming min-max hypergraph partitioning. In: Vol 2015-January. Neural Information Processing Systems; 2015:1900-1908."},"main_file_link":[{"url":"http://papers.nips.cc/paper/5897-streaming-min-max-hypergraph-partitioning"}],"page":"1900 - 1908","conference":{"name":"NIPS: Neural Information Processing Systems"},"date_published":"2015-01-01T00:00:00Z","language":[{"iso":"eng"}]},{"month":"01","doi":"10.1007/978-3-662-48653-5_13","conference":{"name":"DISC: Distributed Computing"},"language":[{"iso":"eng"}],"main_file_link":[{"open_access":"1","url":"https://arxiv.org/abs/1405.5689"}],"external_id":{"arxiv":["1405.5689"]},"oa":1,"quality_controlled":"1","publist_id":"6880","extern":"1","author":[{"full_name":"Alistarh, Dan-Adrian","last_name":"Alistarh","first_name":"Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87"},{"full_name":"Kopinsky, Justin","first_name":"Justin","last_name":"Kopinsky"},{"last_name":"Kuznetsov","first_name":"Petr","full_name":"Kuznetsov, Petr"},{"full_name":"Ravi, Srivatsan","first_name":"Srivatsan","last_name":"Ravi"},{"full_name":"Shavit, Nir","first_name":"Nir","last_name":"Shavit"}],"volume":9363,"date_updated":"2023-02-23T13:17:35Z","date_created":"2018-12-11T11:48:27Z","year":"2015","acknowledgement":"P. Kuznetsov-The author is supported by the Agence Nationale de la Recherche, ANR-14-CE35-0010-01, project DISCMAT. N. Shavit-Support is gratfeully acknowledgedfrom the National Science Foundation under grants CCF-1217921, CCF-1201926, and IIS-1447786, the Department of Energy under grant ER26116/DE-SC0008923, and the Oracle and Intel corporations.","publisher":"Springer","publication_status":"published","article_processing_charge":"No","day":"01","date_published":"2015-01-01T00:00:00Z","citation":{"chicago":"Alistarh, Dan-Adrian, Justin Kopinsky, Petr Kuznetsov, Srivatsan Ravi, and Nir Shavit. “Inherent Limitations of Hybrid Transactional Memory,” 9363:185–99. Springer, 2015. https://doi.org/10.1007/978-3-662-48653-5_13.","mla":"Alistarh, Dan-Adrian, et al. Inherent Limitations of Hybrid Transactional Memory. Vol. 9363, Springer, 2015, pp. 185–99, doi:10.1007/978-3-662-48653-5_13.","short":"D.-A. Alistarh, J. Kopinsky, P. Kuznetsov, S. Ravi, N. Shavit, in:, Springer, 2015, pp. 185–199.","ista":"Alistarh D-A, Kopinsky J, Kuznetsov P, Ravi S, Shavit N. 2015. Inherent limitations of hybrid transactional memory. DISC: Distributed Computing, LNCS, vol. 9363, 185–199.","ieee":"D.-A. Alistarh, J. Kopinsky, P. Kuznetsov, S. Ravi, and N. Shavit, “Inherent limitations of hybrid transactional memory,” presented at the DISC: Distributed Computing, 2015, vol. 9363, pp. 185–199.","apa":"Alistarh, D.-A., Kopinsky, J., Kuznetsov, P., Ravi, S., & Shavit, N. (2015). Inherent limitations of hybrid transactional memory (Vol. 9363, pp. 185–199). Presented at the DISC: Distributed Computing, Springer. https://doi.org/10.1007/978-3-662-48653-5_13","ama":"Alistarh D-A, Kopinsky J, Kuznetsov P, Ravi S, Shavit N. Inherent limitations of hybrid transactional memory. In: Vol 9363. Springer; 2015:185-199. doi:10.1007/978-3-662-48653-5_13"},"page":"185 - 199","abstract":[{"text":"Several Hybrid Transactional Memory (HyTM) schemes have recently been proposed to complement the fast, but best-effort nature of Hardware Transactional Memory (HTM) with a slow, reliable software backup. However, the costs of providing concurrency between hardware and software transactions in HyTM are still not well understood. In this paper, we propose a general model for HyTM implementations, which captures the ability of hardware transactions to buffer memory accesses. The model allows us to formally quantify and analyze the amount of overhead (instrumentation) caused by the potential presence of software transactions.We prove that (1) it is impossible to build a strictly serializable HyTM implementation that has both uninstrumented reads and writes, even for very weak progress guarantees, and (2) the instrumentation cost incurred by a hardware transaction in any progressive opaque HyTM is linear in the size of the transaction’s data set.We further describe two implementations which exhibit optimal instrumentation costs for two different progress conditions. In sum, this paper proposes the first formal HyTM model and captures for the first time the trade-off between the degree of hardware-software TM concurrency and the amount of instrumentation overhead.","lang":"eng"}],"type":"conference","alternative_title":["LNCS"],"oa_version":"None","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"778","intvolume":" 9363","title":"Inherent limitations of hybrid transactional memory","status":"public"},{"abstract":[{"text":"The fact that a disordered material is not constrained in its properties in\r\nthe same way as a crystal presents significant and yet largely untapped\r\npotential for novel material design. However, unlike their crystalline\r\ncounterparts, disordered solids are not well understood. One of the primary\r\nobstacles is the lack of a theoretical framework for thinking about disorder\r\nand its relation to mechanical properties. To this end, we study an idealized\r\nsystem of frictionless athermal soft spheres that, when compressed, undergoes a\r\njamming phase transition with diverging length scales and clean power-law\r\nsignatures. This critical point is the cornerstone of a much larger \"jamming\r\nscenario\" that has the potential to provide the essential theoretical\r\nfoundation necessary for a unified understanding of the mechanics of disordered\r\nsolids. We begin by showing that jammed sphere packings have a valid linear\r\nregime despite the presence of \"contact nonlinearities.\" We then investigate\r\nthe critical nature of the transition, focusing on diverging length scales and\r\nfinite-size effects. Next, we argue that jamming plays the same role for\r\ndisordered solids as the perfect crystal plays for crystalline solids. Not only\r\ncan it be considered an idealized starting point for understanding disordered\r\nmaterials, but it can even influence systems that have a relatively high amount\r\nof crystalline order. The behavior of solids can thus be thought of as existing\r\non a spectrum, with the perfect crystal and the jamming transition at opposing\r\nends. Finally, we introduce a new principle wherein the contribution of an\r\nindividual bond to one global property is independent of its contribution to\r\nanother. This principle allows the different global responses of a disordered\r\nsystem to be manipulated independently and provides a great deal of flexibility\r\nin designing materials with unique, textured and tunable properties.","lang":"eng"}],"extern":"1","type":"preprint","author":[{"orcid":"0000-0002-1307-5074","id":"EB352CD2-F68A-11E9-89C5-A432E6697425","last_name":"Goodrich","first_name":"Carl Peter","full_name":"Goodrich, Carl Peter"}],"date_updated":"2021-01-12T08:15:28Z","date_created":"2020-04-30T12:16:18Z","oa_version":"Preprint","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"7779","year":"2015","publication_status":"published","status":"public","title":"Unearthing the anticrystal: Criticality in the linear response of disordered solids","day":"29","month":"10","article_processing_charge":"No","date_published":"2015-10-29T00:00:00Z","language":[{"iso":"eng"}],"publication":"arXiv:1510.08820","external_id":{"arxiv":["1510.08820"]},"citation":{"chicago":"Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids.” ArXiv:1510.08820, 2015.","mla":"Goodrich, Carl Peter. “Unearthing the Anticrystal: Criticality in the Linear Response of Disordered Solids.” ArXiv:1510.08820, 2015.","short":"C.P. Goodrich, ArXiv:1510.08820 (2015).","ista":"Goodrich CP. 2015. Unearthing the anticrystal: Criticality in the linear response of disordered solids. arXiv:1510.08820, .","ieee":"C. P. Goodrich, “Unearthing the anticrystal: Criticality in the linear response of disordered solids,” arXiv:1510.08820. 2015.","apa":"Goodrich, C. P. (2015). Unearthing the anticrystal: Criticality in the linear response of disordered solids. arXiv:1510.08820.","ama":"Goodrich CP. Unearthing the anticrystal: Criticality in the linear response of disordered solids. arXiv:151008820. 2015."},"oa":1,"main_file_link":[{"url":"https://arxiv.org/abs/1510.08820","open_access":"1"}],"page":"242"},{"publist_id":"6876","abstract":[{"text":"The concurrent memory reclamation problem is that of devising a way for a deallocating thread to verify that no other concurrent threads hold references to a memory block being deallocated. To date, in the absence of automatic garbage collection, there is no satisfactory solution to this problem; existing tracking methods like hazard pointers, reference counters, or epoch-based techniques like RCU, are either prohibitively expensive or require significant programming expertise, to the extent that implementing them efficiently can be worthy of a publication. None of the existing techniques are automatic or even semi-automated. In this paper, we take a new approach to concurrent memory reclamation: instead of manually tracking access to memory locations as done in techniques like hazard pointers, or restricting shared accesses to specific epoch boundaries as in RCU, our algorithm, called ThreadScan, leverages operating system signaling to automatically detect which memory locations are being accessed by concurrent threads. Initial empirical evidence shows that ThreadScan scales surprisingly well and requires negligible programming effort beyond the standard use of Malloc and Free.","lang":"eng"}],"extern":"1","type":"conference","related_material":{"record":[{"relation":"later_version","status":"public","id":"6001"}]},"author":[{"full_name":"Alistarh, Dan-Adrian","orcid":"0000-0003-3650-940X","id":"4A899BFC-F248-11E8-B48F-1D18A9856A87","last_name":"Alistarh","first_name":"Dan-Adrian"},{"full_name":"Matveev, Alexander","last_name":"Matveev","first_name":"Alexander"},{"last_name":"Leiserson","first_name":"William","full_name":"Leiserson, William"},{"full_name":"Shavit, Nir","first_name":"Nir","last_name":"Shavit"}],"oa_version":"None","volume":"2015-June","date_created":"2018-12-11T11:48:27Z","date_updated":"2023-02-23T12:35:42Z","user_id":"2DF688A6-F248-11E8-B48F-1D18A9856A87","_id":"779","acknowledgement":"Support is gratefully acknowledged from the National Science Foundation under grants CCF-1217921, CCF-1301926, and IIS-1447786, the Department of Energy under grant ER26116/DE-SC0008923, and the Oracle corporation. In particular, we would like to thank Dave Dice, Alex Kogan, and Mark Moir from the Oracle Scalable Synchronization Research Group for very useful feedback on earlier drafts of this paper.","year":"2015","publisher":"ACM","publication_status":"published","title":"ThreadScan: Automatic and scalable memory reclamation","status":"public","article_processing_charge":"No","day":"13","month":"06","date_published":"2015-06-13T00:00:00Z","doi":"10.1145/2755573.2755600","conference":{"name":"SPAA: Symposium on Parallelism in Algorithms and Architectures"},"language":[{"iso":"eng"}],"citation":{"ama":"Alistarh D-A, Matveev A, Leiserson W, Shavit N. ThreadScan: Automatic and scalable memory reclamation. In: Vol 2015-June. ACM; 2015:123-132. doi:10.1145/2755573.2755600","ista":"Alistarh D-A, Matveev A, Leiserson W, Shavit N. 2015. ThreadScan: Automatic and scalable memory reclamation. SPAA: Symposium on Parallelism in Algorithms and Architectures vol. 2015–June, 123–132.","apa":"Alistarh, D.-A., Matveev, A., Leiserson, W., & Shavit, N. (2015). ThreadScan: Automatic and scalable memory reclamation (Vol. 2015–June, pp. 123–132). Presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, ACM. https://doi.org/10.1145/2755573.2755600","ieee":"D.-A. Alistarh, A. Matveev, W. Leiserson, and N. Shavit, “ThreadScan: Automatic and scalable memory reclamation,” presented at the SPAA: Symposium on Parallelism in Algorithms and Architectures, 2015, vol. 2015–June, pp. 123–132.","mla":"Alistarh, Dan-Adrian, et al. ThreadScan: Automatic and Scalable Memory Reclamation. Vol. 2015–June, ACM, 2015, pp. 123–32, doi:10.1145/2755573.2755600.","short":"D.-A. Alistarh, A. Matveev, W. Leiserson, N. Shavit, in:, ACM, 2015, pp. 123–132.","chicago":"Alistarh, Dan-Adrian, Alexander Matveev, William Leiserson, and Nir Shavit. “ThreadScan: Automatic and Scalable Memory Reclamation,” 2015–June:123–32. ACM, 2015. https://doi.org/10.1145/2755573.2755600."},"page":"123 - 132"}]