Download or read book Design and Applications of an Interoperability Reference Model for Production E science Infrastructures written by Morris Riedel and published by Forschungszentrum Jülich. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Automated Optimization Methods for Scientific Workflows in e Science Infrastructures written by Sonja Holl and published by Forschungszentrum Jülich. This book was released on 2014 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Future Application and Middleware Technology on e Science written by Ok-Hwan Byeon and published by Springer Science & Business Media. This book was released on 2009-12-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Future Application and Middleware Technology on e-Science presents selected papers from the 2008 Korea e-Science All-Hands-Meeting (AHM 2008). Hosted by the Korea Institute of Science and Technology Information, this meeting was designed to bring together developers and users of e-Science applications and enabling information technologies from international and interdisciplinary research communities. The AHM 2008 conference served as a forum for engineers and scientists to present state-of-the-art research and product/tool developments, and to highlight related activities in all fields of e-Science. The works presented in this edited volume bring together cross-disciplinary information on e-Science in one cohesive source. This book is suitable for the professional audience composed of industry researchers and practitioners of e-Science. This volume should also be suitable for advanced-level students in the field.
Download or read book Multiscale Modelling Methods for Applications in Materials Science written by Ivan Kondov and published by Forschungszentrum Jülich. This book was released on 2013 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide to e Science written by Xiaoyu Yang and published by Springer Science & Business Media. This book was released on 2011-05-26 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: This guidebook on e-science presents real-world examples of practices and applications, demonstrating how a range of computational technologies and tools can be employed to build essential infrastructures supporting next-generation scientific research. Each chapter provides introductory material on core concepts and principles, as well as descriptions and discussions of relevant e-science methodologies, architectures, tools, systems, services and frameworks. Features: includes contributions from an international selection of preeminent e-science experts and practitioners; discusses use of mainstream grid computing and peer-to-peer grid technology for “open” research and resource sharing in scientific research; presents varied methods for data management in data-intensive research; investigates issues of e-infrastructure interoperability, security, trust and privacy for collaborative research; examines workflow technology for the automation of scientific processes; describes applications of e-science.
Download or read book Characterizing Load and Communication Imbalance in Parallel Applications written by David Böhme and published by Forschungszentrum Jülich. This book was released on 2014-03-28 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Numerical simulation of gas induced orbital decay of binary systems in young clusters written by Christina Korntreff and published by Forschungszentrum Jülich. This book was released on 2014 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book UNICORE Summit 2013 written by Valentina Huber and published by Forschungszentrum Jülich. This book was released on 2013 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Route Choice Modelling and Runtime Optimisation for Simulation of Building Evacuation written by Armel Ulrich Kemloh Wagoum and published by Forschungszentrum Jülich. This book was released on 2013 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Towards Interoperable Research Infrastructures for Environmental and Earth Sciences written by Zhiming Zhao and published by Springer Nature. This book was released on 2020-07-24 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarises the latest developments on data management in the EU H2020 ENVRIplus project, which brought together more than 20 environmental and Earth science research infrastructures into a single community. It provides readers with a systematic overview of the common challenges faced by research infrastructures and how a ‘reference model guided’ engineering approach can be used to achieve greater interoperability among such infrastructures in the environmental and earth sciences. The 20 contributions in this book are structured in 5 parts on the design, development, deployment, operation and use of research infrastructures. Part one provides an overview of the state of the art of research infrastructure and relevant e-Infrastructure technologies, part two discusses the reference model guided engineering approach, the third part presents the software and tools developed for common data management challenges, the fourth part demonstrates the software via several use cases, and the last part discusses the sustainability and future directions.
Download or read book Web Portal Design Implementation Integration and Optimization written by Polgar, Jana and published by IGI Global. This book was released on 2013-01-31 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Web Portal Design, Implementation, Integration, and Optimization discusses the challenges faced in building web services and integrating applications in order to reach the successful benefits web portals bring to an organization. This collection of research aims to be a resource for researchers, developers, and industry practitioners involved in the technological, business, organizational and social dimensions of web portals.
Download or read book Interoperability for Enterprise Software and Applications written by Hervé Panetto and published by John Wiley & Sons. This book was released on 2010-01-05 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the IFAC/IFIP I-ESA international conference, supported by the INTEROP NoE and the ATHENA IP, three workshops and a doctoral symposium were organized in order to strengthen some key topics related to interoperability for enterprise applications and software. The workshops were selected to complement the conference topics, providing researchers with more time to brainstorm and then to come out, at the end of the workshops, with new research directions for the future.
Download or read book Handbook of Research on E Learning Standards and Interoperability Frameworks and Issues written by Lazarinis, Fotis and published by IGI Global. This book was released on 2010-08-31 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Research on E-Learning Standards and Interoperability: Frameworks and Issues promotes the discussion of specific solutions for increasing the interoperability of standalone and Web-based educational tools. This book investigates issues arising from the deployment of learning standards and provides relevant theoretical frameworks and leading empirical research findings. Chapters presented in this work are suitable for practitioners and researchers in the area of educational technology with a focus on content reusability and interoperability.
Download or read book E Government Services Design Adoption and Evaluation written by Weerakkody, Vishanth and published by IGI Global. This book was released on 2012-11-30 with total page 475 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the widespread knowledge and use of e-government, the intent and evaluation of e-government services continues to focus on meeting the needs and satisfaction of its citizens. E-Government Services Design, Adoption, and Evaluation is a comprehensive collection of research on assessment and implementation of electronic/digital government technologies in organizations. This book aims to supply academics, practitioners and professionals with the understanding of e-government and its applications and impact on organizations around the world.
Download or read book Enabling Systems for Intelligent Manufacturing in Industry 4 0 written by Arturo Molina and published by Springer Nature. This book was released on 2021-02-08 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the concept of sensing, smart and sustainable systems (S3 systems) to support the design and redesign of products, services, business and manufacturing processes, manufacturing systems, and enterprises. The concept of S3 systems theory is introduced and explained in detail to support designers and engineers in their development task. This approach is embraced in the implementation of emergent Information and communication technologies and artificial intelligence techniques. The text helps the reader to understand the relationship between intelligent manufacturing, S3 systems and Industry 4.0. It presents a review of current approaches to design and development of technology-based products. Finally, it enlarges on the sensing, smart and sustainable systems theory to give examples of S3 systems as case studies.
Download or read book Collaborative Systems for Smart Networked Environments written by Luis M. Camarinha-Matos and published by Springer. This book was released on 2014-10-01 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 15th IFIP WG 5.5 Working Conference on Virtual Enterprises, PRO-VE 2014, held in Amsterdam, The Netherlands, in October 2014. The 73 revised papers were carefully selected from 190 submissions. They provide a comprehensive overview of identified challenges and recent advances in various collaborative network (CN) domains and their applications, with a particular focus on the following areas in support of smart networked environments: behavior and coordination; product-service systems; service orientation in collaborative networks; engineering and implementation of collaborative networks; cyber-physical systems; business strategies alignment; innovation networks; sustainability and trust; reference and conceptual models; collaboration platforms; virtual reality and simulation; interoperability and integration; performance management frameworks; performance management systems; risk analysis; optimization in collaborative networks; knowledge management in networks; health and care networks; and mobility and logistics.
Download or read book Open Science Outlook 1 written by UNESCO and published by UNESCO Publishing. This book was released on 2023-11-25 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:
