Numerical Validation In Current Hardware Architectures

Author : Annie A.M. Cuyt
Publisher : Springer Science & Business Media
ISBN 13 : 3642015905
Total Pages : 272 pages
Book Rating : 4.08/5 ( download)

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Download or read book Numerical Validation in Current Hardware Architectures written by Annie A.M. Cuyt and published by Springer Science & Business Media. This book was released on 2009-04-24 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The major emphasis of the Dagstuhl Seminar on “Numerical Validation in C- rent Hardware Architectures” lay on numerical validation in current hardware architecturesand softwareenvironments. The generalidea wasto bring together experts who are concerned with computer arithmetic in systems with actual processor architectures and scientists who develop, use, and need techniques from veri?ed computation in their applications. Topics of the seminar therefore included: – The ongoing revision of the IEEE 754/854 standard for ?oating-point ari- metic – Feasible ways to implement multiple precision (multiword) arithmetic and to compute the actual precision at run-time according to the needs of input data – The achievement of a similar behavior of ?xed-point, ?oating-point and - terval arithmetic across language compliant implementations – The design of robust and e?cient numerical programsportable from diverse computers to those that adhere to the IEEE standard – The development and propagation of validated special-purpose software in di?erent application areas – Error analysis in several contexts – Certi?cation of numerical programs, veri?cation and validation assessment Computer arithmetic plays an important role at the hardware and software level, when microprocessors, embedded systems, or grids are designed. The re- ability of numerical softwarestrongly depends on the compliance with the cor- sponding ?oating-point norms. Standard CISC processors follow the 1985 IEEE norm 754, which is currently under revision, but the new highly performing CELL processor is not fully IEEE compliant.

Author : Annie A.M. Cuyt
Publisher : Springer
ISBN 13 : 3642015913
Total Pages : 272 pages
Book Rating : 4.15/5 ( download)

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Download or read book Numerical Validation in Current Hardware Architectures written by Annie A.M. Cuyt and published by Springer. This book was released on 2009-04-28 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the Dagstuhl Seminar 08021 on Numerical Validation in Current Hardware Architectures held at Dagstuhl Castle, Germany, in January 2008. The 16 revised full papers presented were selected during two rounds of reviewing and improvements. The papers are organized in topical sections on languages, software systems and tools, new verification techniques based on interval arithmetic, applications in science and engineering, and novel approaches to verification.

Author : Annie A.M Cuyt
Publisher :
ISBN 13 : 9788364201592
Total Pages : 0 pages
Book Rating : 4.9X/5 ( download)

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Download or read book Numerical Validation in Current Hardware Architectures written by Annie A.M Cuyt and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the Dagstuhl Seminar 08021 on Numerical Validation in Current Hardware Architectures held at Dagstuhl Castle, Germany, in January 2008. The 16 revised full papers presented were selected during two rounds of reviewing and improvements. The papers are organized in topical sections on languages, software systems and tools, new verification techniques based on interval arithmetic, applications in science and engineering, and novel approaches to verification.

Author : Ulrich Kulisch
Publisher : Walter de Gruyter
ISBN 13 : 3110301792
Total Pages : 456 pages
Book Rating : 4.93/5 ( download)

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Download or read book Computer Arithmetic and Validity written by Ulrich Kulisch and published by Walter de Gruyter. This book was released on 2013-04-30 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the revised and extended second edition of the successful basic book on computer arithmetic. It is consistent with the newest recent standard developments in the field. The book shows how the arithmetic and mathematical capability of the digital computer can be enhanced in a quite natural way. The work is motivated by the desire and the need to improve the accuracy of numerical computing and to control the quality of the computed results (validity). The accuracy requirements for the elementary floating-point operations are extended to the customary product spaces of computations including interval spaces. The mathematical properties of these models are extracted into an axiomatic approach which leads to a general theory of computer arithmetic. Detailed methods and circuits for the implementation of this advanced computer arithmetic on digital computers are developed in part two of the book. Part three then illustrates by a number of sample applications how this extended computer arithmetic can be used to compute highly accurate and mathematically verified results. The book can be used as a high-level undergraduate textbook but also as reference work for research in computer arithmetic and applied mathematics.

Author : Inglese, Carlo
Publisher : IGI Global
ISBN 13 : 1522575561
Total Pages : 485 pages
Book Rating : 4.66/5 ( download)

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Download or read book Conservation, Restoration, and Analysis of Architectural and Archaeological Heritage written by Inglese, Carlo and published by IGI Global. This book was released on 2018-11-02 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cultural heritage identifies and preserves past achievements for the benefit of future generations. Examining the extent to which heritage preservation is feasible in an era governed by modernism and globalization is essential for both regional development and cultural conservation. Conservation, Restoration, and Analysis of Architectural and Archaeological Heritage provides innovative insights into digital technologies that have produced important methodological changes in the documentation, analysis, and conservation of cultural heritage. The content within this publication represents the work of digital restoration, inclusive communication, and reality-based representation. It is a vital reference source for software developers, sociologists, policymakers, tourism managers, and academicians seeking coverage on digital technologies and data processing in cultural heritage.

Author : Roman Wyrzykowski
Publisher : Springer
ISBN 13 : 3319321528
Total Pages : 622 pages
Book Rating : 4.23/5 ( download)

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Download or read book Parallel Processing and Applied Mathematics written by Roman Wyrzykowski and published by Springer. This book was released on 2016-04-05 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume-set (LNCS 9573 and 9574) constitutes the refereed proceedings of the 11th International Conference of Parallel Processing and Applied Mathematics, PPAM 2015, held in Krakow, Poland, in September 2015. The 111 revised full papers presented in both volumes were carefully reviewed and selected from 196 submissions. The focus of PPAM 2015 was on models, algorithms, and software toolswhich facilitate efficient and convenient utilization of modern parallel and distributed computing architectures, as well as on large-scale applications, including big data problems.

Author : Komei Fukuda
Publisher : Springer Science & Business Media
ISBN 13 : 3642155812
Total Pages : 382 pages
Book Rating : 4.19/5 ( download)

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Download or read book Mathematical Software - ICMS 2010 written by Komei Fukuda and published by Springer Science & Business Media. This book was released on 2010-08-30 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ICMS Developer's Meeting is an international congress for which the main theme is mathematical software. The 2010 meeting was the third of a series of meetings of similar theme, the ?rst being held in Beijing, China in 2002,and the second in Castro-Urdiales, Spain in 2006. The ?eld of mathematics has numerous branches, and in each branch we ?nd that algorithms, and also implementations and applications of software s- tems, are studied. Researchers who endeavor to make such studies also have international meetings within their speci'c branches of mathematics, and these meetings have made signi'cant contributions to the ?elds in which they lie. The ICMS (International Congresseson Mathematical Software), on the other hand, is a general (not branch speci'c) meeting on mathematical software, which is held every four years, and is a rare opportunity for developers of mathematical softwarefrom di'erent branchesof mathematics, as well as mathematicians who are interested in mathematical software, to gather together.

Author : Feng Xu
Publisher : Springer Science & Business Media
ISBN 13 : 3642132022
Total Pages : 421 pages
Book Rating : 4.25/5 ( download)

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Download or read book Introduction to Skin Biothermomechanics and Thermal Pain written by Feng Xu and published by Springer Science & Business Media. This book was released on 2011-05-30 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Introduction to Skin Biothermomechanics and Thermal Pain" introduces the study of coupled bio-thermo-mechanical and neural behavior of skin tissue in response to thermal and mechanical loads. The research in this book focuses on the theoretical modeling and experimental investigation of heated skin tissue in order to provide a predictive framework for thermal therapies of diseased tissue in clinics. Furthermore, by developing solution tools, it focuses on changes in treatment parameters leading to more effective therapies. The book is intended for researchers and scientists in Bioengineering, Heat Transfer, Mechanics, Biology and Neurophysiology, as well as clinicians. Dr. Feng Xu is a research fellow at Harvard Medical School, Boston, MA, USA. Dr. Tianjian Lu is a professor at the School of Aerospace, Xi'an Jiaotong University, Xi'an, China. Dr. Xu and Dr. Lu are also affiliated with Biomedical Engineering and Biomechanics Center at Xi'an Jiaotong University, Xi'an, China.

Author : Andreas Rauh
Publisher : Springer Science & Business Media
ISBN 13 : 3642159567
Total Pages : 356 pages
Book Rating : 4.65/5 ( download)

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Download or read book Modeling, Design, and Simulation of Systems with Uncertainties written by Andreas Rauh and published by Springer Science & Business Media. This book was released on 2011-06-06 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: To describe the true behavior of most real-world systems with sufficient accuracy, engineers have to overcome difficulties arising from their lack of knowledge about certain parts of a process or from the impossibility of characterizing it with absolute certainty. Depending on the application at hand, uncertainties in modeling and measurements can be represented in different ways. For example, bounded uncertainties can be described by intervals, affine forms or general polynomial enclosures such as Taylor models, whereas stochastic uncertainties can be characterized in the form of a distribution described, for example, by the mean value, the standard deviation and higher-order moments. The goal of this Special Volume on Modeling, Design, and Simulation of Systems with Uncertainties is to cover modern methods for dealing with the challenges presented by imprecise or unavailable information. All contributions tackle the topic from the point of view of control, state and parameter estimation, optimization and simulation. Thematically, this volume can be divided into two parts. In the first we present works highlighting the theoretic background and current research on algorithmic approaches in the field of uncertainty handling, together with their reliable software implementation. The second part is concerned with real-life application scenarios from various areas including but not limited to mechatronics, robotics, and biomedical engineering.

Author : Klimis Ntalianis
Publisher : Springer
ISBN 13 : 3319539345
Total Pages : 309 pages
Book Rating : 4.48/5 ( download)

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Download or read book Applied Physics, System Science and Computers written by Klimis Ntalianis and published by Springer. This book was released on 2017-07-20 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reports on advanced theories and methods in three related fields of research: applied physics, system science and computers. It is organized in two main parts, the first of which covers applied physics topics, including lasers and accelerators; condensed matter, soft matter and materials science; nanoscience and quantum engineering; atomic, molecular, optical and plasma physics; as well as nuclear and high-energy particle physics. It also addresses astrophysics, gravitation, earth and environmental science, as well as medical and biological physics. The second part focuses on advances in system science and computers, exploring automatic circuit control, power systems, computer communication, fluid mechanics, simulation and modeling, software engineering, data structures and applications of artificial intelligence among other areas. Offering a collection of contributions presented at the 1st International Conference on Applied Physics, System Science and Computers (APSAC 2016), the book bridges the gap between applied physics and electrical engineering. It not only to presents new methods, but also promotes collaborations between different communities working on related topics at the interface between physics and engineering, with a special focus on communication, data modeling and visualization, quantum information, applied mechanics as well as bio and geophysics.