Validated Force Based Modeling Of Pedestrian Dynamics
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Author |
: Mohcine Chraibi |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 137 |
Release |
: 2012 |
ISBN-10 |
: 9783893367993 |
ISBN-13 |
: 3893367993 |
Rating |
: 4/5 (93 Downloads) |
Synopsis Validated Force-based Modeling of Pedestrian Dynamics by : Mohcine Chraibi
Author |
: Roman Wyrzykowski |
Publisher |
: Springer |
Total Pages |
: 785 |
Release |
: 2014-05-07 |
ISBN-10 |
: 9783642551956 |
ISBN-13 |
: 3642551955 |
Rating |
: 4/5 (56 Downloads) |
Synopsis Parallel Processing and Applied Mathematics by : Roman Wyrzykowski
This two-volume-set (LNCS 8384 and 8385) constitutes the refereed proceedings of the 10th International Conference of Parallel Processing and Applied Mathematics, PPAM 2013, held in Warsaw, Poland, in September 2013. The 143 revised full papers presented in both volumes were carefully reviewed and selected from numerous submissions. The papers cover important fields of parallel/distributed/cloud computing and applied mathematics, such as numerical algorithms and parallel scientific computing; parallel non-numerical algorithms; tools and environments for parallel/distributed/cloud computing; applications of parallel computing; applied mathematics, evolutionary computing and metaheuristics.
Author |
: Slimane Hammoudi |
Publisher |
: Springer |
Total Pages |
: 559 |
Release |
: 2017-06-28 |
ISBN-10 |
: 9783319623863 |
ISBN-13 |
: 3319623869 |
Rating |
: 4/5 (63 Downloads) |
Synopsis Enterprise Information Systems by : Slimane Hammoudi
This book constitutes revised selected papers from the 18th International Conference on Enterprise Information Systems, ICEIS 2016, held in Rome, Italy, in April 2016. The 23 papers presented in this volume were carefully reviewed and selected from a total of 257 submissions to ICEIS 2016. The volume also contains one invited talk in full paper length. The papers selected to be included in this book contribute to the understanding of relevant trends of current research on enterprise information systems, including issues with regard to enterprise engineering, heterogeneous systems, security, software engineering, systems integration, business process management, human factors and affective computing, ubiquitous computing, social computing, knowledge management, and artificial intelligence.
Author |
: Morris Riedel |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 299 |
Release |
: 2013 |
ISBN-10 |
: 9783893368617 |
ISBN-13 |
: 3893368612 |
Rating |
: 4/5 (17 Downloads) |
Synopsis Design and Applications of an Interoperability Reference Model for Production E-science Infrastructures by : Morris Riedel
Author |
: Ivan Kondov |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 335 |
Release |
: 2013 |
ISBN-10 |
: 9783893368990 |
ISBN-13 |
: 389336899X |
Rating |
: 4/5 (90 Downloads) |
Synopsis Multiscale Modelling Methods for Applications in Materials Science by : Ivan Kondov
Author |
: Armel Ulrich Kemloh Wagoum |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 155 |
Release |
: 2013 |
ISBN-10 |
: 9783893368655 |
ISBN-13 |
: 3893368655 |
Rating |
: 4/5 (55 Downloads) |
Synopsis Route Choice Modelling and Runtime Optimisation for Simulation of Building Evacuation by : Armel Ulrich Kemloh Wagoum
Author |
: Valentina Huber |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 107 |
Release |
: 2013 |
ISBN-10 |
: 9783893369102 |
ISBN-13 |
: 3893369104 |
Rating |
: 4/5 (02 Downloads) |
Synopsis UNICORE Summit 2013 by : Valentina Huber
Author |
: David Böhme |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 135 |
Release |
: 2014-03-28 |
ISBN-10 |
: 9783893369409 |
ISBN-13 |
: 3893369406 |
Rating |
: 4/5 (09 Downloads) |
Synopsis Characterizing Load and Communication Imbalance in Parallel Applications by : David Böhme
Author |
: Sonja Holl |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 207 |
Release |
: 2014 |
ISBN-10 |
: 9783893369492 |
ISBN-13 |
: 389336949X |
Rating |
: 4/5 (92 Downloads) |
Synopsis Automated Optimization Methods for Scientific Workflows in e-Science Infrastructures by : Sonja Holl
Scientific workflows have emerged as a key technology that assists scientists with the design, management, execution, sharing and reuse of in silico experiments. Workflow management systems simplify the management of scientific workflows by providing graphical interfaces for their development, monitoring and analysis. Nowadays, e-Science combines such workflow management systems with large-scale data and computing resources into complex research infrastructures. For instance, e-Science allows the conveyance of best practice research in collaborations by providing workflow repositories, which facilitate the sharing and reuse of scientific workflows. However, scientists are still faced with different limitations while reusing workflows. One of the most common challenges they meet is the need to select appropriate applications and their individual execution parameters. If scientists do not want to rely on default or experience-based parameters, the best-effort option is to test different workflow set-ups using either trial and error approaches or parameter sweeps. Both methods may be inefficient or time consuming respectively, especially when tuning a large number of parameters. Therefore, scientists require an effective and efficient mechanism that automatically tests different workflow set-ups in an intelligent way and will help them to improve their scientific results. This thesis addresses the limitation described above by defining and implementing an approach for the optimization of scientific workflows. In the course of this work, scientists’ needs are investigated and requirements are formulated resulting in an appropriate optimization concept. In a following step, this concept is prototypically implemented by extending a workflow management system with an optimization framework, including general mechanisms required to conduct workflow optimization. As optimization is an ongoing research topic, different algorithms are provided by pluggable extensions (plugins) that can be loosely coupled with the framework, resulting in a generic and quickly extendable system. In this thesis, an exemplary plugin is introduced which applies a Genetic Algorithm for parameter optimization. In order to accelerate and therefore make workflow optimization feasible at all, e-Science infrastructures are utilized for the parallel execution of scientific workflows. This is empowered by additional extensions enabling the execution of applications and workflows on distributed computing resources. The actual implementation and therewith the general approach of workflow optimization is experimentally verified by four use cases in the life science domain. All workflows were significantly improved, which demonstrates the advantage of the proposed workflow optimization. Finally, a new collaboration-based approach is introduced that harnesses optimization provenance to make optimization faster and more robust in the future.
Author |
: Christina Korntreff |
Publisher |
: Forschungszentrum Jülich |
Total Pages |
: 117 |
Release |
: 2014 |
ISBN-10 |
: 9783893369799 |
ISBN-13 |
: 3893369791 |
Rating |
: 4/5 (99 Downloads) |
Synopsis Numerical simulation of gas-induced orbital decay of binary systems in young clusters by : Christina Korntreff