Quantitative Methods In Parallel Systems

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Quantitative Methods in Parallel Systems

Author : Francois Baccelli,Alain Jean-Marie,Isi Mitrani
Publisher : Springer Science & Business Media
Page : 313 pages
File Size : 50,6 Mb
Release : 2013-11-11
Category : Computers
ISBN : 9783642799174

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Quantitative Methods in Parallel Systems by Francois Baccelli,Alain Jean-Marie,Isi Mitrani Pdf

It is widely recognized that the complexity of parallel and distributed systems is such that proper tools must be employed during their design stage in order to achieve the quantitative goals for which they are intended. This volume collects recent research results obtained within the Basic Research Action Qmips, which bears on the quantitative analysis of parallel and distributed architectures. Part 1 is devoted to research on the usage of general formalisms stemming from theoretical computer science in quantitative performance modeling of parallel systems. It contains research papers on process algebras, on Petri nets, and on queueing networks. The contributions in Part 2 are concerned with solution techniques. This part is expected to allow the reader to identify among the general formalisms of Part I, those that are amenable to an efficient mathematical treatment in the perspective of quantitative information. The common theme of Part 3 is the application of the analytical results of Part 2 to the performance evaluation and optimization of parallel and distributed systems. Part 1. Stochastic Process Algebras are used by N. Gotz, H. Hermanns, U. Herzog, V. Mertsiotakis and M. Rettelbach as a novel approach for the struc tured design and analysis of both the functional behaviour and performability (i.e performance and dependability) characteristics of parallel and distributed systems. This is achieved by integrating stochastic modeling and analysis into the powerful and well investigated formal description techniques of process algebras.

Parallel Services

Author : Lefei Li,Fei-Yue Wang
Publisher : Springer Nature
Page : 88 pages
File Size : 53,5 Mb
Release : 2023-03-29
Category : Business & Economics
ISBN : 9783031253331

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Parallel Services by Lefei Li,Fei-Yue Wang Pdf

By incorporating the latest advancement in complex system modeling and simulation into the service system research, this book makes a valuable contribution to this field that will lead service innovation and service management toward the digital twin and metaverse. It covers important topics such as computational experiments and parallel execution of a parallel service system, the modeling of artificial service systems, semi-parallel service systems, parallel service, and digital twin/metaverse. It also provides a unified framework for realizing a parallel service system that demonstrates the capabilities or potentials of adopting digital twin and metaverse. In addition, the book contains numerous solutions to real-world problems, through which both academic readers and practitioners will gain new perspectives on service systems, and learn how to model a parallel service system or how to use the model to analyze and understand the behaviors of the system. For academic readers, it sheds light on a new research direction within the service science/engineering domain made possible by the latest technologies. For practitioners, with the help of methods such as Agent-based Modeling and Simulation, the book will enable them to enhance their skills in designing or analyzing a service system.

Performance of Communication Systems

Author : Alexander Ost
Publisher : Springer Science & Business Media
Page : 298 pages
File Size : 48,8 Mb
Release : 2013-04-17
Category : Technology & Engineering
ISBN : 9783662044216

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Performance of Communication Systems by Alexander Ost Pdf

Based on both theoretical investigations and industrial experience, this book provides an extensive approach to support the planning and optimization process for modern communication networks. The book contains a thorough survey and a detailed comparison of state-of-the-art numerical algorithms in the matrix-geometric field.

Lectures on Formal Methods and Performance Analysis

Author : Ed Brinksma,Holger Hermanns,Joost-Pieter Katoen
Publisher : Springer
Page : 434 pages
File Size : 50,7 Mb
Release : 2003-06-29
Category : Computers
ISBN : 9783540446675

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Lectures on Formal Methods and Performance Analysis by Ed Brinksma,Holger Hermanns,Joost-Pieter Katoen Pdf

Traditionally, models and methods for the analysis of the functional correctness of reactive systems, and those for the analysis of their performance (and - pendability) aspects, have been studied by di?erent research communities. This has resulted in the development of successful, but distinct and largely unrelated modeling and analysis techniques for both domains. In many modern systems, however, the di?erence between their functional features and their performance properties has become blurred, as relevant functionalities become inextricably linked to performance aspects, e.g. isochronous data transfer for live video tra- mission. During the last decade, this trend has motivated an increased interest in c- bining insights and results from the ?eld of formal methods – traditionally - cused on functionality – with techniques for performance modeling and analysis. Prominent examples of this cross-fertilization are extensions of process algebra and Petri nets that allow for the automatic generation of performance models, the use of formal proof techniques to assess the correctness of randomized - gorithms, and extensions of model checking techniques to analyze performance requirements automatically. We believe that these developments markthe - ginning of a new paradigm for the modeling and analysis of systems in which qualitative and quantitative aspects are studied from an integrated perspective. We are convinced that the further worktowards the realization of this goal will be a growing source of inspiration and progress for both communities.

Tools and Algorithms for the Construction and Analysis of Systems

Author : Tiziana Margaria,Wang Yi
Publisher : Springer
Page : 594 pages
File Size : 42,5 Mb
Release : 2003-06-29
Category : Computers
ISBN : 9783540453192

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Tools and Algorithms for the Construction and Analysis of Systems by Tiziana Margaria,Wang Yi Pdf

This book constitutes the refereed proceedings of the 7th International Conference on Tools and Algorithms for the Construction and Analysis of Systems, TACAS 2001. The 36 revised full papers presented together with an invited contribution were carefully reviewed and selected from a total of 125 submissions. The papers are organized in sections on symbolic verification, infinite state systems - deduction and abstraction, application of model checking techniques, timed and probabilistic systems, hardware - design and verification, software verification, testing - techniques and tools, implementation techniques, semantics and compositional verification, logics and model checking, and ETAPS tool demonstration.

Formal Methods in Manufacturing

Author : Javier Campos,Carla Seatzu,Xiaolan Xie
Publisher : CRC Press
Page : 719 pages
File Size : 55,7 Mb
Release : 2018-09-03
Category : Technology & Engineering
ISBN : 9781351832038

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Formal Methods in Manufacturing by Javier Campos,Carla Seatzu,Xiaolan Xie Pdf

Illustrated with real-life manufacturing examples, Formal Methods in Manufacturing provides state-of-the-art solutions to common problems in manufacturing systems. Assuming some knowledge of discrete event systems theory, the book first delivers a detailed introduction to the most important formalisms used for the modeling, analysis, and control of manufacturing systems (including Petri nets, automata, and max-plus algebra), explaining the advantages of each formal method. It then employs the different formalisms to solve specific problems taken from today’s industrial world, such as modeling and simulation, supervisory control (including deadlock prevention) in a distributed and/or decentralized environment, performance evaluation (including scheduling and optimization), fault diagnosis and diagnosability analysis, and reconfiguration. Containing chapters written by leading experts in their respective fields, Formal Methods in Manufacturing helps researchers and application engineers handle fundamental principles and deal with typical quality goals in the design and operation of manufacturing systems.

Parallel Processing from Applications to Systems

Author : Dan I. Moldovan
Publisher : Elsevier
Page : 586 pages
File Size : 46,9 Mb
Release : 2014-06-28
Category : Computers
ISBN : 9781483297514

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Parallel Processing from Applications to Systems by Dan I. Moldovan Pdf

This text provides one of the broadest presentations of parallel processing available, including the structure of parallelprocessors and parallel algorithms. The emphasis is on mapping algorithms to highly parallel computers, with extensive coverage of array and multiprocessor architectures. Early chapters provide insightful coverage on the analysis of parallel algorithms and program transformations, effectively integrating a variety of material previously scattered throughout the literature. Theory and practice are well balanced across diverse topics in this concise presentation. For exceptional clarity and comprehension, the author presents complex material in geometric graphs as well as algebraic notation. Each chapter includes well-chosen examples, tables summarizing related key concepts and definitions, and a broad range of worked exercises. Overview of common hardware and theoretical models, including algorithm characteristics and impediments to fast performance Analysis of data dependencies and inherent parallelism through program examples, building from simple to complex Graphic and explanatory coverage of program transformations Easy-to-follow presentation of parallel processor structures and interconnection networks, including parallelizing and restructuring compilers Parallel synchronization methods and types of parallel operating systems Detailed descriptions of hypercube systems Specialized chapters on dataflow and on AI architectures

Rough Set Methods and Applications

Author : Lech Polkowski,Shusaku Tsumoto,Tsau Y. Lin
Publisher : Physica
Page : 679 pages
File Size : 48,5 Mb
Release : 2012-10-07
Category : Computers
ISBN : 9783790818406

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Rough Set Methods and Applications by Lech Polkowski,Shusaku Tsumoto,Tsau Y. Lin Pdf

Rough set approach to reasoning under uncertainty is based on inducing knowledge representation from data under constraints expressed by discernibility or, more generally, similarity of objects. Knowledge derived by this approach consists of reducts, decision or association rules, dependencies, templates, or classifiers. This monograph presents the state of the art of this area. The reader will find here a deep theoretical discussion of relevant notions and ideas as well as rich inventory of algorithmic and heuristic tools for knowledge discovery by rough set methods. An extensive bibliography will help the reader to get an acquaintance with this rapidly growing area of research.

Global Computing. Programming Environments, Languages, Security, and Analysis of Systems

Author : Corrado Priami
Publisher : Springer
Page : 253 pages
File Size : 44,7 Mb
Release : 2003-11-24
Category : Computers
ISBN : 9783540400424

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Global Computing. Programming Environments, Languages, Security, and Analysis of Systems by Corrado Priami Pdf

The goal of the IST/FET proactive initiative on Global Computing is to - tain models, frameworks, methods, algorithms to build systems that are ?exible, dependable, secure, robust and e?cient. The dominant concerns are those of handling the co-ordination and interaction, security, reliability, robustness, fa- uremodes,andcontrolofriskoftheentitiesinthesystemandtheoveralldesign, descriptionandperformanceofthesystemitself.Completelydi?erentparadigms of computer science may have to be developed to tackle these issues e?ectively. The research should concentrate on systems having the following characteristics: – The systems are composed of autonomous computational entities where - tivity is not centrally controlled, either because global control is impossible or impractical, or because the entities are controlled by di?erent owners. – The computational entities are mobile, due to the movement of the physical platforms or movement of the entity from one platform to another. – The con?guration varies over time. For instance, the system is open to the introduction of new computational entities and likewise their deletion. The behavior of the entities may vary over time. – The systems operate with incomplete information about the environment. For instance, information becomes rapidly out of date and mobility requires information about the environment to be discovered. Theultimategoaloftheresearchactionistoprovideasolidscienti?cfoundation for the design of such systems, and to lay the groundwork for achieving e?ective principles for building and analyzing such systems.

Applied Parallel Computing. Industrial Computation and Optimization

Author : Jerzy Wasniewski
Publisher : Springer Science & Business Media
Page : 744 pages
File Size : 53,8 Mb
Release : 1996-12-11
Category : Business & Economics
ISBN : 3540620958

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Applied Parallel Computing. Industrial Computation and Optimization by Jerzy Wasniewski Pdf

Although the last decade has witnessed significant advances in control theory for finite and infinite dimensional systems, the stability and control of time-delay systems have not been fully investigated. Many problems exist in this field that are still unresolved, and there is a tendency for the numerical methods available either to be too general or too specific to be applied accurately across a range of problems. This monograph brings together the latest trends and new results in this field, with the aim of presenting methods covering a large range of techniques. Particular emphasis is placed on methods that can be directly applied to specific problems. The resulting book is one that will be of value to both researchers and practitioners.

Programming Concepts and Methods PROCOMET ’98

Author : David Gries,Willem-Paul de Roever
Publisher : Springer
Page : 488 pages
File Size : 51,7 Mb
Release : 2013-04-17
Category : Computers
ISBN : 9780387353586

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Programming Concepts and Methods PROCOMET ’98 by David Gries,Willem-Paul de Roever Pdf

This book constitutes the Proceedings of the IFIP Working Conference PRO COMET'98, held 8-12 June 1998 at Shelter Island, N.Y. The conference is organized by the t'wo IFIP TC 2 Working Groups 2.2 Formal Description of Programming Concepts and 2.3 Programming Methodology. WG2.2 and WG2.3 have been organizing these conferences every four years for over twenty years. The aim of such Working Conferences organized by IFIP Working Groups is to bring together leading scientists in a given area of computer science. Participation is by invitation only. As a result, these conferences distinguish themselves from other meetings by extensive and competent technical discus sions. PROCOMET stands for Programming Concepts and Methods, indicating that the area of discussion for the conference is the formal description of pro gramming concepts and methods, their tool support, and their applications. At PROCOMET working conferences, papers are presented from this whole area, reflecting the interest of the individuals in WG2.2 and WG2.3.

System Performance Evaluation

Author : Erol Gelenbe
Publisher : CRC Press
Page : 470 pages
File Size : 43,9 Mb
Release : 2000-03-24
Category : Computers
ISBN : 0849323576

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System Performance Evaluation by Erol Gelenbe Pdf

Throughout successive generations of information technology, the importance of the performance evaluation of software, computer architectures, and computer networks endures. For example, the performance issues of transaction processing systems and redundant arrays of independent disks replace the virtual memory and input-output problems of the 70s. ATM performance issues supercede those associated with electronic telephony of the 70s. As performance issues evolve with the technologies, so must our approach to evaluation. In System Performance Evaluation: Methodologies and Applications, top academic and industrial experts review the major issues now faced in this arena. In a series of structured, focused chapters, they present the state-of-the-art in performance methodologies and applications. They address developments in analytical modeling and its interaction with detailed analysis of measurement data. They also discuss performance evaluation methodologies for large-scale software systems - in general and in the context of critical applications, such as nuclear reactor control and air transportation systems. With its particular emphasis on network performance for wireless networks, the Internet, and ATM networking, System Performance Evaluation becomes the ideal vehicle for professionals in computer architecture, networking, and software engineering to stay up-to-date and proficient in this essential aspect of information technology.

Formal Methods and Software Engineering

Author : Stephan Merz,Jun Pang
Publisher : Springer
Page : 460 pages
File Size : 48,8 Mb
Release : 2014-10-15
Category : Computers
ISBN : 9783319117379

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Formal Methods and Software Engineering by Stephan Merz,Jun Pang Pdf

This book constitutes the refereed proceedings of the 16th International Conference on Formal Engineering Methods, ICFEM 2014, held in Luxembourg, Luxembourg, in November 2014. The 28 revised full papers presented were carefully reviewed and selected from 73 submissions. The papers cover a wide range of topics in the area of formal methods and software engineering and are devoted to advancing the state of the art of applying formal methods in practice. They focus in particular on combinations of conceptual and methodological aspects with their formal foundation and tool support.

Computer and Information Sciences -- ISCIS 2003

Author : Adnan Yazici,Cevat Sener
Publisher : Springer
Page : 1670 pages
File Size : 53,9 Mb
Release : 2003-10-24
Category : Computers
ISBN : 9783540397373

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Computer and Information Sciences -- ISCIS 2003 by Adnan Yazici,Cevat Sener Pdf

This book constitutes the refereed proceedings of the 18th International Symposium on Computer and Information Sciences, ISCIS 2003, held in Antalya, Turkey in November 2003. The 135 revised papers presented together with 2 invited papers were carefully reviewed and selected from over 360 submissions. The papers are organized in topical sections on architectures and systems, theoretical computer science, databases and information retrieval, e-commerce, graphics and computer vision, intelligent systems and robotics, multimedia, networks and security, parallel and distributed computing, soft computing, and software engineering.

Parallel Computing Technologies

Author : Victor Malyshkin
Publisher : Springer
Page : 524 pages
File Size : 51,9 Mb
Release : 2003-06-30
Category : Computers
ISBN : 9783540447436

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Parallel Computing Technologies by Victor Malyshkin Pdf

This book constitutes the refereed proceedings of the 6th International Conference on Parallel Computing Technologies, PaCT 2001, held in Novosibirsk, Russia in September 2001. The 36 revised full papers and 13 posters presented together with 4 invited papers were carefully reviewed and selected from 81 submissions. The papers presented span the whole range of parallel processing from theory and software through architecture and applications. Among the topics addressed are shared memory systems, formal methods, networks of processes, cellular automata, mobile data access systems, Java programming, neuro-cluster computing, network clusters, load balancing, etc.