Algorithm Engineering For Integral And Dynamic Problems

Author : Lucia Rapanotti
Publisher : CRC Press
Page : 282 pages
File Size : 43,6 Mb
Release : 2001-01-23
Category : Computers
ISBN : 9056993283

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Algorithm Engineering for Integral and Dynamic Problems by Lucia Rapanotti Pdf

Algorithm engineering allows computer engineers to produce a computational machine that will execute an algorithm as efficiently and cost-effectively as possible given a set of constraints, such as minimal performance or the availability of technology. Addressing algorithm engineering in a parallel setting, regular array syntheses offer powerful computation and embody best practice, but often face the criticism that they are applicable only to restricted classes of algorithms. Algorithm Engineering for Integral and Dynamic Problems reviews the basic principles of regular array synthesis and shows how to extend its use into classes of algorithms traditionally viewed to be beyond its domain of application. The author discusses the transformation of the initial algorithm specification into a specification with data dependencies of increased regularity in order to obtain corresponding regular arrays by direct application of the standard mapping techniques. The book includes a review of the basic principles of regular array synthesis followed by applications of these techniques to well-known algorithms, concluding with numerous case studies to illustrate the methods. Researchers and practitioners in algorithm engineering will find that this text significantly extends their understanding of the applications of regular array synthesis and regular array processors beyond the traditionally narrow field of relevance.

Author : Lucia Rapanotti
Publisher : CRC Press
Page : 280 pages
File Size : 46,5 Mb
Release : 2001-01-23
Category : Computers
ISBN : 9781482298062

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Algorithm Engineering for Integral and Dynamic Problems by Lucia Rapanotti Pdf

Algorithm engineering allows computer engineers to produce a computational machine that will execute an algorithm as efficiently and cost-effectively as possible given a set of constraints, such as minimal performance or the availability of technology. Addressing algorithm engineering in a parallel setting, regular array syntheses offer powerful co

Author : Matthias Müller-Hannemann,Stefan Schirra
Publisher : Springer Science & Business Media
Page : 527 pages
File Size : 49,7 Mb
Release : 2010-08-05
Category : Computers
ISBN : 9783642148651

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Algorithm Engineering by Matthias Müller-Hannemann,Stefan Schirra Pdf

Algorithms are essential building blocks of computer applications. However, advancements in computer hardware, which render traditional computer models more and more unrealistic, and an ever increasing demand for efficient solution to actual real world problems have led to a rising gap between classical algorithm theory and algorithmics in practice. The emerging discipline of Algorithm Engineering aims at bridging this gap. Driven by concrete applications, Algorithm Engineering complements theory by the benefits of experimentation and puts equal emphasis on all aspects arising during a cyclic solution process ranging from realistic modeling, design, analysis, robust and efficient implementations to careful experiments. This tutorial - outcome of a GI-Dagstuhl Seminar held in Dagstuhl Castle in September 2006 - covers the essential aspects of this process in ten chapters on basic ideas, modeling and design issues, analysis of algorithms, realistic computer models, implementation aspects and algorithmic software libraries, selected case studies, as well as challenges in Algorithm Engineering. Both researchers and practitioners in the field will find it useful as a state-of-the-art survey.

Author : Richard E. Ladner
Publisher : SIAM
Page : 162 pages
File Size : 44,9 Mb
Release : 2003-01-01
Category : Mathematics
ISBN : 0898715423

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Proceedings of the Fifth Workshop on Algorithm Engineering and Experiments by Richard E. Ladner Pdf

The ALENEX workshop provides a forum for the presentation of original research in the implementation and experimental evaluation of algorithms and data structures. This volume collects extended versions of the 12 papers that were selected for presentation.

Author : Tao Ding
Publisher : Springer
Page : 217 pages
File Size : 53,5 Mb
Release : 2016-09-17
Category : Technology & Engineering
ISBN : 9789811025617

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Power System Operation with Large Scale Stochastic Wind Power Integration by Tao Ding Pdf

This book addresses the uncertainties of wind power modeled as interval numbers and assesses the physical modeling and methods for interval power flow, interval economic dispatch and interval robust economic dispatch. In particular, the optimization models are set up to address these topics and the state-of-the-art methods are employed to efficiently solve the proposed models. Several standard IEEE test systems as well as real-world large-scale Polish power systems have been tested to verify the effectiveness of the proposed models and methods. These methods can be further applied to other research fields that are involved with uncertainty.

Author : Peter Betsch
Publisher : Springer
Page : 291 pages
File Size : 48,6 Mb
Release : 2016-05-10
Category : Technology & Engineering
ISBN : 9783319318790

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Structure-preserving Integrators in Nonlinear Structural Dynamics and Flexible Multibody Dynamics by Peter Betsch Pdf

This book focuses on structure-preserving numerical methods for flexible multibody dynamics, including nonlinear elastodynamics and geometrically exact models for beams and shells. It also deals with the newly emerging class of variational integrators as well as Lie-group integrators. It discusses two alternative approaches to the discretization in space of nonlinear beams and shells. Firstly, geometrically exact formulations, which are typically used in the finite element community and, secondly, the absolute nodal coordinate formulation, which is popular in the multibody dynamics community. Concerning the discretization in time, the energy-momentum method and its energy-decaying variants are discussed. It also addresses a number of issues that have arisen in the wake of the structure-preserving discretization in space. Among them are the parameterization of finite rotations, the incorporation of algebraic constraints and the computer implementation of the various numerical methods. The practical application of structure-preserving methods is illustrated by a number of examples dealing with, among others, nonlinear beams and shells, large deformation problems, long-term simulations and coupled thermo-mechanical multibody systems. In addition it links novel time integration methods to frequently used methods in industrial multibody system simulation.

Author : Christian Constanda,Bardo E.J. Bodmann,Paul J. Harris
Publisher : Springer Nature
Page : 407 pages
File Size : 48,5 Mb
Release : 2023-10-31
Category : Mathematics
ISBN : 9783031340994

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Integral Methods in Science and Engineering by Christian Constanda,Bardo E.J. Bodmann,Paul J. Harris Pdf

This volume contains a collection of articles on state-of-the-art developments in the construction of theoretical integral techniques and their application to specific problems in science and engineering. Chapters in this book are based on talks given at the Seventeenth International Conference on Integral Methods in Science and Engineering, held virtually in July 2022, and are written by internationally recognized researchers. This collection will be of interest to researchers in applied mathematics, physics, and mechanical, electrical, and petroleum engineering, as well as graduate students in these disciplines and other professionals for whom integration is an essential working tool.

Author : Thomas H. Pulliam,David W. Zingg
Publisher : Springer Science & Business Media
Page : 211 pages
File Size : 44,5 Mb
Release : 2014-03-31
Category : Technology & Engineering
ISBN : 9783319050539

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Fundamental Algorithms in Computational Fluid Dynamics by Thomas H. Pulliam,David W. Zingg Pdf

Intended as a textbook for courses in computational fluid dynamics at the senior undergraduate or graduate level, this book is a follow-up to the book Fundamentals of Computational Fluid Dynamics by the same authors, which was published in the series Scientific Computation in 2001. Whereas the earlier book concentrated on the analysis of numerical methods applied to model equations, this new book concentrates on algorithms for the numerical solution of the Euler and Navier-Stokes equations. It focuses on some classical algorithms as well as the underlying ideas based on the latest methods. A key feature of the book is the inclusion of programming exercises at the end of each chapter based on the numerical solution of the quasi-one-dimensional Euler equations and the shock-tube problem. These exercises can be included in the context of a typical course and sample solutions are provided in each chapter, so readers can confirm that they have coded the algorithms correctly.

Author : H.A. Mang,F.G. Rammerstorfer
Publisher : Springer Science & Business Media
Page : 387 pages
File Size : 52,9 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9789401145893

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IUTAM Symposium on Discretization Methods in Structural Mechanics by H.A. Mang,F.G. Rammerstorfer Pdf

The JUT AMlIACM Symposium on Discretization Methods in Structural Mechanics was nd th held in Vienna, Austria, from 2 to 6 June 1997. The site of the Symposium was the "Theatersaal" of the Austrian Academy of Sciences. The Symposium was attended by 71 persons from 23 countries. In addition, several Austrian graduate students and research associates participated in the meeting. In the 5-day Symposium a total of 48 papers were presented. All of them were invited and accorded equal weight in the programme. The following topics were covered: • Error-controlled adaptivity of finite element methods • Large deformations and buckling, including inelastic deformations • Inelastic brittle or ductile localization, phase transition and system failure, resulting from monotonic, cyclic or impact loading • Sensitivity analysis and inverse problems with special emphasis on identification of material parameters • Development of linear and nonlinear finite element methods for thin-walled structures and composites • Implicit integration schemes for nonlinear dynamics • Coupling of rigid and deformable structures; fluid-structures and acoustic-structure interaction • Competitive numerical methods (finite element methods, boundary element methods, coupling ofthese two methods) • Identification of material and structural data. Comments on details of the treatment of these topics are contained in the Concluding Remarks. The Editors would like to express their appreciation to E. Stein who has prepared these Concluding Remarks.

Author : Anonim
Publisher : Unknown
Page : 772 pages
File Size : 51,6 Mb
Release : 1994
Category : Aeronautics
ISBN : MINN:30000005901339

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : Rudolf Fleischer,Bernhard Moret,Erik Meineche Schmidt
Publisher : Springer
Page : 286 pages
File Size : 47,9 Mb
Release : 2003-07-01
Category : Computers
ISBN : 9783540363835

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Experimental Algorithmics by Rudolf Fleischer,Bernhard Moret,Erik Meineche Schmidt Pdf

Experimental algorithmics, as its name indicates, combines algorithmic work and experimentation: algorithms are not just designed, but also implemented and tested on a variety of instances. Perhaps the most important lesson in this process is that designing an algorithm is but the first step in the process of developing robust and efficient software for applications. Based on a seminar held at Dagstuhl Castle, Germany in September 2000, this state-of-the-art survey presents a coherent survey of the work done in the area so far. The 11 carefully reviewed chapters provide complete coverage of all current topics in experimental algorithmics.

Author : ACM Special Interest Group for Algorithms and Computation Theory,Society for Industrial and Applied Mathematics
Publisher : Siam Proceedings in Applied Ma
Page : 250 pages
File Size : 51,8 Mb
Release : 2004
Category : Computers
ISBN : UCSD:31822033508011

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Proceedings of the Sixth Workshop on Algorithm Engineering and Experiments and the First Workshop on Analytic Algorithmics and Combinatorics by ACM Special Interest Group for Algorithms and Computation Theory,Society for Industrial and Applied Mathematics Pdf

The aim of the annual ALENEX workshop is to provide a forum for the presentation of original research in the implementation and experimental evaluation of algorithms and data structures. This research presents significant studies in experimental analysis or in the implementation, testing, and evaluation of algorithms for realistic environments and scenarios. The paper presentations address specific applied areas that present unique challenges in their underlying algorithmic problems as well as methodological issues and standards in the context of empirical research on algorithms and data structures. analysis of algorithms and associated combinatorial structures. The papers study properties of fundamental combinatorial structures that arise in practical computational applications (such as permutations, trees, strings, tries, and graphs) and address the precise analysis of algorithms for processing such structures, including average-case analysis; analysis of moments, extrema, and distributions; and probabilistic analysis of randomized algorithms. This proceedings collects extended versions of the 14 papers that were selected for presentation from the ALENEX workshop and 10 papers selected for presentation from the ANALCO workshop.

Author : Martin Arnold,Werner Schiehlen
Publisher : Springer Science & Business Media
Page : 382 pages
File Size : 54,6 Mb
Release : 2009-06-15
Category : Technology & Engineering
ISBN : 9783211895481

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Simulation Techniques for Applied Dynamics by Martin Arnold,Werner Schiehlen Pdf

The coupling of models from different physical domains and the efficient and reliable simulation of multidisciplinary problems in engineering applications are important topics for various fields of engineering, in simulation technology and in the development and analysis of numerical solvers. The volume presents advanced modelling and simulation techniques for the dynamical analysis of coupled engineering systems consisting of mechanical, electrical, hydraulic and biological components as well as control devices often based on computer hardware and software. The book starts with some basics in multibody dynamics and in port-based modelling and focuses on the modelling and simulation of heterogeneous systems with special emphasis on robust and efficient numerical solution techniques and on a variety of applied problems including case studies of co-simulation in industrial applications, methods and problems of model based controller design and real-time application.

Author : Günther Meschke,Bernhard Pichler,Jan G. Rots
Publisher : CRC Press
Page : 1500 pages
File Size : 44,9 Mb
Release : 2022-05-22
Category : Technology & Engineering
ISBN : 9781000644746

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Computational Modelling of Concrete and Concrete Structures by Günther Meschke,Bernhard Pichler,Jan G. Rots Pdf

Computational Modelling of Concrete and Concrete Structures contains the contributions to the EURO-C 2022 conference (Vienna, Austria, 23-26 May 2022). The papers review and discuss research advancements and assess the applicability and robustness of methods and models for the analysis and design of concrete, fibre-reinforced and prestressed concrete structures, as well as masonry structures. Recent developments include methods of machine learning, novel discretisation methods, probabilistic models, and consideration of a growing number of micro-structural aspects in multi-scale and multi-physics settings. In addition, trends towards the material scale with new fibres and 3D printable concretes, and life-cycle oriented models for ageing and durability of existing and new concrete infrastructure are clearly visible. Overall computational robustness of numerical predictions and mathematical rigour have further increased, accompanied by careful model validation based on respective experimental programmes. The book will serve as an important reference for both academics and professionals, stimulating new research directions in the field of computational modelling of concrete and its application to the analysis of concrete structures. EURO-C 2022 is the eighth edition of the EURO-C conference series after Innsbruck 1994, Bad Gastein 1998, St. Johann im Pongau 2003, Mayrhofen 2006, Schladming 2010, St. Anton am Arlberg 2014, and Bad Hofgastein 2018. The overarching focus of the conferences is on computational methods and numerical models for the analysis of concrete and concrete structures.

Author : Kenan Taş,Dumitru Baleanu,J. A. Tenreiro Machado
Publisher : Springer
Page : 264 pages
File Size : 44,5 Mb
Release : 2018-08-02
Category : Technology & Engineering
ISBN : 9783319909721

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Mathematical Methods in Engineering by Kenan Taş,Dumitru Baleanu,J. A. Tenreiro Machado Pdf

This book presents recent developments in nonlinear dynamics with an emphasis on complex systems. The volume illustrates new methods to characterize the solutions of nonlinear dynamics associated with complex systems. This book contains the following topics: new solutions of the functional equations, optimization algorithm for traveling salesman problem, fractals, control, fractional calculus models, fractional discretization, local fractional partial differential equations and their applications, and solutions of fractional kinetic equations.