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Network Reliability And Algebraic Structures
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Book Synopsis Network Reliability and Algebraic Structures by : Douglas R. Shier
Download or read book Network Reliability and Algebraic Structures written by Douglas R. Shier and published by . This book was released on 1991 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networks of computer systems, distribution systems, and telecommunication systems play an increasingly important role in our lives. This book is concerned with analysing and assessing the reliability of such networks whose components are prone to failure.
Book Synopsis Network Reliability by : Daryl D Harms
Download or read book Network Reliability written by Daryl D Harms and published by CRC Press. This book was released on 1995-06-16 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network Reliability: Experiments with a Symbolic Algebra Environment examines two intertwined topics: computational methods for computing bounds on three measures of network reliability, and a symbolic algebra system to support these computations. It describes, in algorithmic outlines, efficient techniques for reliability bounds and discusses the implementation of the techniques. It explores all-terminal reliability, two-terminal reliability, and reliability of interconnection networks. Consistent with real-world experience, the computational environment and results are strongly supported by sound theoretical development.
Book Synopsis Algebraic Aspects of Network Reliability Problems by : Douglas R. Shier
Download or read book Algebraic Aspects of Network Reliability Problems written by Douglas R. Shier and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research addresses both theoretical and computational aspects of evaluating the reliability of a complex system in terms of its structure and the reliability of its individual components. This type of problem frequently arises in the design and evaluation of telecommunication, logistics, and distribution systems, which are commonly modelled using networks. The present research employs an algebraic approach for studying the reliability of such network systems. This approach has not only unified a variety of theoretical results but has also produced a number of new algorithms for calculating various measures of system reliability. Based on this approach, both exact and approximate computational schemes have been developed, together with supporting data structures for implementing the necessary computations in an efficient manner. Approximation schemes, also based on an underlying algebraic structure, have also been developed for evaluating more general measures of system performance, such as average delay or throughput in stochastic systems. In addition this research has recently led to the study of efficient methods for generating cutsets in networks and has produced substantial improvements relative to existing methods for this fundamental task. (Author).
Book Synopsis Algebraic and Computational Aspects of Network Reliability and Problems by : Douglas Shier
Download or read book Algebraic and Computational Aspects of Network Reliability and Problems written by Douglas Shier and published by . This book was released on 1986 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is important to be able to assess the reliability of a complex system in terms of the reliabilities of its components. This type of problem arises with increasing frequency in the analysis of telecommunication and distribution systems, which can be represented as networks. The present research employs an underlying algebraic structure to study network reliability problems and to develop new algorithms for their solution. Iterative techniques for calculating reliability (both exactly and approximately) have been developed for both general networks and a difficult class of specialized networks. These techniques allow the solution of fairly complex networks, ones that have previously resisted analysis. In addition, the underlying structure of network reliability problems has been approached by studying the combinatorial properties of a certain polynomial defined with respect to the underlying graph topology.
Book Synopsis Algebraic Methods Applied to Network Reliability Problems. Revision by : Douglas R. Shier
Download or read book Algebraic Methods Applied to Network Reliability Problems. Revision written by Douglas R. Shier and published by . This book was released on 1986 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: An algebraic structure underlying communications network reliability problems is presented for determining the 2-terminal reliability of directed networks. An iterative algorithm is derived from this algebraic perspective to solve the (s, j)-terminal reliability problem simultaneously for all nodes j. In addition to providing an exact answer (in the form of a reliability polynomial), the algorithm also yields a nondecreasing sequence of approximate solutions guaranteed to be lower bounds on the exact solution. Empirical results, presented for two different implementations of the algorithm, show that useful approximate solutions can be obtained in a reasonable amount of computation time. Keywords: Fortran; Computations.
Book Synopsis Algebraic and Computational Aspects of Network Reliability Problems by : James P. Jarvis
Download or read book Algebraic and Computational Aspects of Network Reliability Problems written by James P. Jarvis and published by . This book was released on 1988 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research has advanced both theoretical and computational aspects of evaluating the reliability of a complex system in terms of its structure and the reliability of its components. This type of problem arises in particular in the design and evaluation of telecommunication and distribution systems, which are commonly modelled as networks. The present research employs an algebraic approach for studying the reliability of such network systems. This approach has not only unified certain theoretical aspects of network reliability problems but has always suggested a number of new algorithms for calculating various reliability measures. Based on this approach, both exact and approximate computational schemes have been developed, together with supporting data structures for implementing the necessary computations in efficient manner. Approximation schemes, also based on an underlying algebraic structure, have also been developed for evaluating more general measures of system performance such as average delay or throughput. (kr).
Book Synopsis Network Reliability by : Sanjay Kumar Chaturvedi
Download or read book Network Reliability written by Sanjay Kumar Chaturvedi and published by John Wiley & Sons. This book was released on 2016-06-23 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Engineering theory and applications, we think and operate in terms of logics and models with some acceptable and reasonable assumptions. The present text is aimed at providing modelling and analysis techniques for the evaluation of reliability measures (2-terminal, all-terminal, k-terminal reliability) for systems whose structure can be described in the form of a probabilistic graph. Among the several approaches of network reliability evaluation, the multiple-variable-inversion sum-of-disjoint product approach finds a well-deserved niche as it provides the reliability or unreliability expression in a most efficient and compact manner. However, it does require an efficiently enumerated minimal inputs (minimal path, spanning tree, minimal k-trees, minimal cut, minimal global-cut, minimal k-cut) depending on the desired reliability. The present book covers these two aspects in detail through the descriptions of several algorithms devised by the "reliability fraternity" and explained through solved examples to obtain and evaluate 2-terminal, k-terminal and all-terminal network reliability/unreliability measures and could be its USP. The accompanying web-based supplementary information containing modifiable Matlab® source code for the algorithms is another feature of this book. A very concerted effort has been made to keep the book ideally suitable for first course or even for a novice stepping into the area of network reliability. The mathematical treatment is kept as minimal as possible with an assumption on the readers’ side that they have basic knowledge in graph theory, probabilities laws, Boolean laws and set theory.
Book Synopsis Reliability of Computer Systems and Networks by : Martin L. Shooman
Download or read book Reliability of Computer Systems and Networks written by Martin L. Shooman and published by John Wiley & Sons. This book was released on 2003-04-08 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: With computers becoming embedded as controllers in everything from network servers to the routing of subway schedules to NASA missions, there is a critical need to ensure that systems continue to function even when a component fails. In this book, bestselling author Martin Shooman draws on his expertise in reliability engineering and software engineering to provide a complete and authoritative look at fault tolerant computing. He clearly explains all fundamentals, including how to use redundant elements in system design to ensure the reliability of computer systems and networks. Market: Systems and Networking Engineers, Computer Programmers, IT Professionals.
Book Synopsis Proceedings of 3rd International Conference on Advanced Computing, Networking and Informatics by : Atulya Nagar
Download or read book Proceedings of 3rd International Conference on Advanced Computing, Networking and Informatics written by Atulya Nagar and published by Springer. This book was released on 2015-09-03 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advanced Computing, Networking and Informatics are three distinct and mutually exclusive disciplines of knowledge with no apparent sharing/overlap among them. However, their convergence is observed in many real world applications, including cyber-security, internet banking, healthcare, sensor networks, cognitive radio, pervasive computing amidst many others. This two volume proceedings explore the combined use of Advanced Computing and Informatics in the next generation wireless networks and security, signal and image processing, ontology and human-computer interfaces (HCI). The two volumes together include 132 scholarly articles, which have been accepted for presentation from over 550 submissions in the Third International Conference on Advanced Computing, Networking and Informatics, 2015, held in Bhubaneswar, India during June 23–25, 2015.
Download or read book INFOR. written by and published by . This book was released on 1992 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fundamentals of Reliability Engineering by : Indra Gunawan
Download or read book Fundamentals of Reliability Engineering written by Indra Gunawan and published by John Wiley & Sons. This book was released on 2014-03-10 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides fundamentals of reliability engineering and illustrates practical applications in the area of parallel/distributed systems (Multistage Interconnection Networks) The first part of the book (chapters 1–5) introduces the concept of reliability engineering, elements of probability theory, probability distributions, availability, and data analysis. The second part of the book (chapters 6–11) provides an overview of parallel/distributed computing, network design considerations, classification of multistage interconnection networks, network reliability evaluation methods, and reliability analysis of multistage interconnection networks including reliability prediction of distributed systems using Monte Carlo method. Fundamentals of Reliability Engineering meets the increasing demand for knowledge tools that practicing reliability professionals can use to optimize their reliability decisions. Reliability prediction is important as it determines the usability and efficiency of the network to provide services. Reliability evaluation methods discussed in this book can be applied to analyze the reliability of any other systems. As an example, reliability analysis of distributed systems that consist of layers of switching elements connected together in a predefined topology that provide the connectivity between the set of processors and the set of memory modules, are presented.
Book Synopsis Network Algebra by : Gheorghe Stefanescu
Download or read book Network Algebra written by Gheorghe Stefanescu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network algebra considers the algebraic study of networks and their behavior. It approaches the models in a sharp and simple manner. This book takes an integrated view of a broad range of applications, varying from concrete hardware-oriented models to high-level software-oriented models.
Book Synopsis Guide to Reliable Internet Services and Applications by : Charles R. Kalmanek
Download or read book Guide to Reliable Internet Services and Applications written by Charles R. Kalmanek and published by Springer Science & Business Media. This book was released on 2010-06-09 with total page 637 pages. Available in PDF, EPUB and Kindle. Book excerpt: An oft-repeated adage among telecommunication providers goes, “There are ve things that matter: reliability, reliability, reliability, time to market, and cost. If you can’t do all ve, at least do the rst three. ” Yet, designing and operating reliable networks and services is a Herculean task. Building truly reliable components is unacceptably expensive, forcing us to c- struct reliable systems out of unreliable components. The resulting systems are inherently complex, consisting of many different kinds of components running a variety of different protocols that interact in subtle ways. Inter-networkssuch as the Internet span multiple regions of administrative control, from campus and cor- rate networks to Internet Service Providers, making good end-to-end performance a shared responsibility borne by sometimes uncooperative parties. Moreover, these networks consist not only of routers, but also lower-layer devices such as optical switches and higher-layer components such as rewalls and proxies. And, these components are highly con gurable, leaving ample room for operator error and buggy software. As if that were not dif cult enough, end users understandably care about the performance of their higher-level applications, which has a complicated relationship with the behavior of the underlying network. Despite these challenges, researchers and practitioners alike have made trem- dous strides in improving the reliability of modern networks and services.
Author :Management Association, Information Resources Publisher :IGI Global ISBN 13 :1605669873 Total Pages :2130 pages Book Rating :4.6/5 (56 download)
Book Synopsis Networking and Telecommunications: Concepts, Methodologies, Tools, and Applications by : Management Association, Information Resources
Download or read book Networking and Telecommunications: Concepts, Methodologies, Tools, and Applications written by Management Association, Information Resources and published by IGI Global. This book was released on 2010-01-31 with total page 2130 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This multiple-volume publications exhibits the most up-to-date collection of research results and recent discoveries in the transfer of knowledge access across the globe"--Provided by publisher.
Book Synopsis Boolean Models and Methods in Mathematics, Computer Science, and Engineering by : Yves Crama
Download or read book Boolean Models and Methods in Mathematics, Computer Science, and Engineering written by Yves Crama and published by Cambridge University Press. This book was released on 2010-06-28 with total page 781 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of papers written by prominent experts that examine a variety of advanced topics related to Boolean functions and expressions.
Book Synopsis Reliability Engineering and Services by : Tongdan Jin
Download or read book Reliability Engineering and Services written by Tongdan Jin and published by John Wiley & Sons. This book was released on 2019-03-11 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offers a holistic approach to guiding product design, manufacturing, and after-sales support as the manufacturing industry transitions from a product-oriented model to service-oriented paradigm This book provides fundamental knowledge and best industry practices in reliability modelling, maintenance optimization, and service parts logistics planning. It aims to develop an integrated product-service system (IPSS) synthesizing design for reliability, performance-based maintenance, and spare parts inventory. It also presents a lifecycle reliability-inventory optimization framework where reliability, redundancy, maintenance, and service parts are jointly coordinated. Additionally, the book aims to report the latest advances in reliability growth planning, maintenance contracting and spares inventory logistics under non-stationary demand condition. Reliability Engineering and Service provides in-depth chapter coverage of topics such as: Reliability Concepts and Models; Mean and Variance of Reliability Estimates; Design for Reliability; Reliability Growth Planning; Accelerated Life Testing and Its Economics; Renewal Theory and Superimposed Renewals; Maintenance and Performance-Based Logistics; Warranty Service Models; Basic Spare Parts Inventory Models; Repairable Inventory Systems; Integrated Product-Service Systems (IPPS), and Resilience Modeling and Planning Guides engineers to design reliable products at a low cost Assists service engineers in providing superior after-sales support Enables managers to respond to the changing market and customer needs Uses end-of-chapter case studies to illustrate industry best practice Lifecycle approach to reliability, maintenance and spares provisioning Reliability Engineering and Service is an important book for graduate engineering students, researchers, and industry-based reliability practitioners and consultants.
Book Synopsis Algebraic Analysis of Social Networks by : J. Antonio R. Ostoic
Download or read book Algebraic Analysis of Social Networks written by J. Antonio R. Ostoic and published by John Wiley & Sons. This book was released on 2021-02-01 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented in a comprehensive manner, this book provides a comprehensive foundation in algebraic approaches for the analysis of different types of social networks such as multiple, signed, and affiliation networks. The study of such configurations corresponds to the structural analysis within the social sciences, and the methods applied for the analysis are in the areas of abstract algebra, combinatorics, and graph theory. Current research in social networks has moved toward the examination of more realistic but also more complex social relations by which agents or actors are connected in multiple ways. Addressing this trend, this book offers hands-on training of the algebraic procedures presented along with the computer package multiplex, written by the book’s author specifically to perform analyses of multiple social networks. An introductory section on both complex networks and for R will feature, however the subjects themselves correspond to advanced courses on social network analysis with the specialization on algebraic models and methods.
