@inproceedings{628, abstract = {We consider the problem of developing automated techniques for solving recurrence relations to aid the expected-runtime analysis of programs. The motivation is that several classical textbook algorithms have quite efficient expected-runtime complexity, whereas the corresponding worst-case bounds are either inefficient (e.g., Quick-Sort), or completely ineffective (e.g., Coupon-Collector). Since the main focus of expected-runtime analysis is to obtain efficient bounds, we consider bounds that are either logarithmic, linear or almost-linear (O(log n), O(n), O(n · log n), respectively, where n represents the input size). Our main contribution is an efficient (simple linear-time algorithm) sound approach for deriving such expected-runtime bounds for the analysis of recurrence relations induced by randomized algorithms. The experimental results show that our approach can efficiently derive asymptotically optimal expected-runtime bounds for recurrences of classical randomized algorithms, including Randomized-Search, Quick-Sort, Quick-Select, Coupon-Collector, where the worst-case bounds are either inefficient (such as linear as compared to logarithmic expected-runtime complexity, or quadratic as compared to linear or almost-linear expected-runtime complexity), or ineffective.}, author = {Chatterjee, Krishnendu and Fu, Hongfei and Murhekar, Aniket}, editor = {Majumdar, Rupak and Kunčak, Viktor}, isbn = {978-331963386-2}, location = {Heidelberg, Germany}, pages = {118 -- 139}, publisher = {Springer}, title = {{Automated recurrence analysis for almost linear expected runtime bounds}}, doi = {10.1007/978-3-319-63387-9_6}, volume = {10426}, year = {2017}, } @inbook{629, abstract = {Even simple cells like bacteria have precisely regulated cellular anatomies, which allow them to grow, divide and to respond to internal or external cues with high fidelity. How spatial and temporal intracellular organization in prokaryotic cells is achieved and maintained on the basis of locally interacting proteins still remains largely a mystery. Bulk biochemical assays with purified components and in vivo experiments help us to approach key cellular processes from two opposite ends, in terms of minimal and maximal complexity. However, to understand how cellular phenomena emerge, that are more than the sum of their parts, we have to assemble cellular subsystems step by step from the bottom up. Here, we review recent in vitro reconstitution experiments with proteins of the bacterial cell division machinery and illustrate how they help to shed light on fundamental cellular mechanisms that constitute spatiotemporal order and regulate cell division.}, author = {Loose, Martin and Zieske, Katja and Schwille, Petra}, booktitle = {Prokaryotic Cytoskeletons}, pages = {419 -- 444}, publisher = {Springer}, title = {{Reconstitution of protein dynamics involved in bacterial cell division}}, doi = {10.1007/978-3-319-53047-5_15}, volume = {84}, year = {2017}, } @inproceedings{630, abstract = {Background: Standards have become available to share semantically encoded vital parameters from medical devices, as required for example by personal healthcare records. Standardised sharing of biosignal data largely remains open. Objectives: The goal of this work is to explore available biosignal file format and data exchange standards and profiles, and to conceptualise end-To-end solutions. Methods: The authors reviewed and discussed available biosignal file format standards with other members of international standards development organisations (SDOs). Results: A raw concept for standards based acquisition, storage, archiving and sharing of biosignals was developed. The GDF format may serve for storing biosignals. Signals can then be shared using FHIR resources and may be stored on FHIR servers or in DICOM archives, with DICOM waveforms as one possible format. Conclusion: Currently a group of international SDOs (e.g. HL7, IHE, DICOM, IEEE) is engaged in intensive discussions. This discussion extends existing work that already was adopted by large implementer communities. The concept presented here only reports the current status of the discussion in Austria. The discussion will continue internationally, with results to be expected over the coming years.}, author = {Sauermann, Stefan and David, Veronika and Schlögl, Alois and Egelkraut, Reinhard and Frohner, Matthias and Pohn, Birgit and Urbauer, Philipp and Mense, Alexander}, isbn = {978-161499758-0}, location = {Vienna, Austria}, pages = {356 -- 362}, publisher = {IOS Press}, title = {{Biosignals standards and FHIR: The way to go}}, doi = {10.3233/978-1-61499-759-7-356}, volume = {236}, year = {2017}, } @article{632, abstract = {We consider a 2D quantum system of N bosons in a trapping potential |x|s, interacting via a pair potential of the form N2β−1 w(Nβ x). We show that for all 0 < β < (s + 1)/(s + 2), the leading order behavior of ground states of the many-body system is described in the large N limit by the corresponding cubic nonlinear Schrödinger energy functional. Our result covers the focusing case (w < 0) where even the stability of the many-body system is not obvious. This answers an open question mentioned by X. Chen and J. Holmer for harmonic traps (s = 2). Together with the BBGKY hierarchy approach used by these authors, our result implies the convergence of the many-body quantum dynamics to the focusing NLS equation with harmonic trap for all 0 < β < 3/4. }, author = {Lewin, Mathieu and Nam, Phan and Rougerie, Nicolas}, journal = {Proceedings of the American Mathematical Society}, number = {6}, pages = {2441 -- 2454}, publisher = {American Mathematical Society}, title = {{A note on 2D focusing many boson systems}}, doi = {10.1090/proc/13468}, volume = {145}, year = {2017}, } @inbook{634, abstract = {As autism spectrum disorder (ASD) is largely regarded as a neurodevelopmental condition, long-time consensus was that its hallmark features are irreversible. However, several studies from recent years using defined mouse models of ASD have provided clear evidence that in mice neurobiological and behavioural alterations can be ameliorated or even reversed by genetic restoration or pharmacological treatment either before or after symptom onset. Here, we review findings on genetic and pharmacological reversibility of phenotypes in mouse models of ASD. Our review should give a comprehensive overview on both aspects and encourage future studies to better understand the underlying molecular mechanisms that might be translatable from animals to humans.}, author = {Schroeder, Jan and Deliu, Elena and Novarino, Gaia and Schmeisser, Michael}, booktitle = {Translational Anatomy and Cell Biology of Autism Spectrum Disorder}, editor = {Schmeisser, Michael and Boekers, Tobias}, pages = {189 -- 211}, publisher = {Springer}, title = {{Genetic and pharmacological reversibility of phenotypes in mouse models of autism spectrum disorder}}, doi = {10.1007/978-3-319-52498-6_10}, volume = {224}, year = {2017}, }