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Books > Science & Mathematics > Mathematics > Optimization

Convergence and Knowledge Processing in Multi-Agent Systems (Hardcover, 2009 ed.): Maria Chli, Philippe De Wilde Convergence and Knowledge Processing in Multi-Agent Systems (Hardcover, 2009 ed.)
Maria Chli, Philippe De Wilde
R2,732 Discovery Miles 27 320 Ships in 18 - 22 working days

Agent systems are being used to model complex systems like societies, markets and biological systems. In this book we investigate issues of agent systems related to convergence and interactivity using techniques from agent based modelling to simulate complex systems, and demonstrate that interactivity/exchange and convergence in multi-agent systems are issues that are significantly interrelated.

Topic and features: - Introduces the state of the art in multi-agent systems, with an emphasis on agent-based computational economics. - Sheds light on the fundamental concepts behind the stability of multi-agent systems. - Investigates knowledge exchange among agents, the rationale behind it and its effects on the ecosystem. - Explores how information provided through interaction with the system can be used to optimise its performance. - Describes a pricing strategy for a realistic large-scale distributed system.

This book supplies a comprehensive resource and will be invaluable reading for researchers and postgraduates studying this topic.

Mathematical Pictures at a Data Science Exhibition (Hardcover): Simon Foucart Mathematical Pictures at a Data Science Exhibition (Hardcover)
Simon Foucart
R2,644 R2,235 Discovery Miles 22 350 Save R409 (15%) Ships in 10 - 15 working days

This text provides deep and comprehensive coverage of the mathematical background for data science, including machine learning, optimal recovery, compressed sensing, optimization, and neural networks. In the past few decades, heuristic methods adopted by big tech companies have complemented existing scientific disciplines to form the new field of Data Science. This text embarks the readers on an engaging itinerary through the theory supporting the field. Altogether, twenty-seven lecture-length chapters with exercises provide all the details necessary for a solid understanding of key topics in data science. While the book covers standard material on machine learning and optimization, it also includes distinctive presentations of topics such as reproducing kernel Hilbert spaces, spectral clustering, optimal recovery, compressed sensing, group testing, and applications of semidefinite programming. Students and data scientists with less mathematical background will appreciate the appendices that provide more background on some of the more abstract concepts.

The Christoffel-Darboux Kernel for Data Analysis (Hardcover, New edition): Jean-Bernard Lasserre, Edouard Pauwels, Mihai Putinar The Christoffel-Darboux Kernel for Data Analysis (Hardcover, New edition)
Jean-Bernard Lasserre, Edouard Pauwels, Mihai Putinar
R1,466 R1,263 Discovery Miles 12 630 Save R203 (14%) Ships in 10 - 15 working days

The Christoffel-Darboux kernel, a central object in approximation theory, is shown to have many potential uses in modern data analysis, including applications in machine learning. This is the first book to offer a rapid introduction to the subject, illustrating the surprising effectiveness of a simple tool. Bridging the gap between classical mathematics and current evolving research, the authors present the topic in detail and follow a heuristic, example-based approach, assuming only a basic background in functional analysis, probability and some elementary notions of algebraic geometry. They cover new results in both pure and applied mathematics and introduce techniques that have a wide range of potential impacts on modern quantitative and qualitative science. Comprehensive notes provide historical background, discuss advanced concepts and give detailed bibliographical references. Researchers and graduate students in mathematics, statistics, engineering or economics will find new perspectives on traditional themes, along with challenging open problems.

Learning And Intertemporal Incentives (Hardcover): Dirk Bergemann, Juuso Valimaki Learning And Intertemporal Incentives (Hardcover)
Dirk Bergemann, Juuso Valimaki
R4,252 Discovery Miles 42 520 Ships in 18 - 22 working days

This volume brings together the collected contributions of Dirk Bergemann and Juuso Valimaki, on the theme of learning, experimentation and intertemporal incentives, spanning over two decades of thought (1996 to 2019).The collection starts with a comprehensive introduction to the recent developments of dynamic mechanism design with a primary focus on the quasilinear case. The authors describe socially optimal and revenue optimal dynamic mechanism. They cover models of sequential screening and revenue maximizing auctions with dynamically changing bidder types, and also discuss models of information management where the mechanism designer can control (at least partially) the stochastic process governing the agent's types.Consolidating the research agenda on learning, experimentation, and dynamic mechanism design, which has been prominent in the area of economic theory, the authors present for the first time the main results of the research agenda in this volume.

Convexity and Optimization in R-n (Hardcover): L. D. Berkovitz Convexity and Optimization in R-n (Hardcover)
L. D. Berkovitz
R4,283 Discovery Miles 42 830 Ships in 18 - 22 working days

A comprehensive introduction to convexity and optimization in Rn

This book presents the mathematics of finite dimensional constrained optimization problems. It provides a basis for the further mathematical study of convexity, of more general optimization problems, and of numerical algorithms for the solution of finite dimensional optimization problems. For readers who do not have the requisite background in real analysis, the author provides a chapter covering this material. The text features abundant exercises and problems designed to lead the reader to a fundamental understanding of the material.

Convexity and Optimization in Rn provides detailed discussion of:

  • Requisite topics in real analysis
  • Convex sets
  • Convex functions
  • Optimization problems
  • Convex programming and duality
  • The simplex method

A detailed bibliography is included for further study and an index offers quick reference. Suitable as a text for both graduate and undergraduate students in mathematics and engineering, this accessible text is written from extensively class-tested notes.

Indie Games in the Digital Age (Hardcover): M.J. Clarke, Cynthia Wang Indie Games in the Digital Age (Hardcover)
M.J. Clarke, Cynthia Wang
R3,986 Discovery Miles 39 860 Ships in 10 - 15 working days

A host of digital affordances, including reduced cost production tools, open distribution platforms, and ubiquitous connectivity, have engendered the growth of indie games among makers and users, forcing critics to reconsider the question of who makes games and why. Taking seriously this new mode of cultural produciton compells analysts to reconsider the blurred boundaries and relations of makers, users and texts as well as their respective relationship to cultural power and hierarchy. The contributions to Indie Games in the Digital Age consider these questions and examine a series of firms, makers, games and scenes, ranging from giants like Nintendo and Microsoft to grassroots games like Cards Against Humanity and Stardew Valley, to chart more precisely the productive and instructive disruption that this new site of cultural production offers.

Mathematics and Democracy - Recent Advances in Voting Systems and Collective Choice (Hardcover, 2006 ed.): Bruno Simeone,... Mathematics and Democracy - Recent Advances in Voting Systems and Collective Choice (Hardcover, 2006 ed.)
Bruno Simeone, Friedrich Pukelsheim
R4,152 Discovery Miles 41 520 Ships in 18 - 22 working days

In this book, different quantitative approaches to the study of electoral systems have been developed: game-theoretic, decision-theoretic, statistical, probabilistic, combinatorial, geometric, and optimization ones. All the authors are prominent scholars from these disciplines. Quantitative approaches offer a powerful tool to detect inconsistencies or poor performance in actual systems. Applications to concrete settings such as EU, American Congress, regional, and committee voting are discussed.

Interference Calculus - A General Framework for Interference Management and Network Utility Optimization (Hardcover, 2012):... Interference Calculus - A General Framework for Interference Management and Network Utility Optimization (Hardcover, 2012)
Martin Schubert, Holger Boche
R2,670 Discovery Miles 26 700 Ships in 18 - 22 working days

This book develops a mathematical framework for modeling and optimizing interference-coupled multiuser systems. At the core of this framework is the concept of general interference functions, which provides a simple means of characterizing interdependencies between users. The entire analysis builds on the two core axioms scale-invariance and monotonicity.
The proposed network calculus has its roots in power control theory and wireless communications. It adds theoretical tools for analyzing the typical behavior of interference-coupled networks. In this way it complements existing game-theoretic approaches.
The framework should also be viewed in conjunction with optimization theory. There is a fruitful interplay between the theory of interference functions and convex optimization theory. By jointly exploiting the properties of interference functions, it is possible to design algorithms that outperform general-purpose techniques that only exploit convexity.
The title "network calculus" refers to the fact that the theory of interference functions constitutes a generic theoretical framework for the analysis of interference coupled systems. Certain operations within the framework are "closed," that is, combinations of interference functions are interference functions again. Also, certain properties are preserved under such operations. This, provides a methodology for analyzing different multiuser performance measures that can be expressed as interference functions or combinations of interference functions.

The Gradient Test - Another Likelihood-Based Test (Paperback): Artur Lemonte The Gradient Test - Another Likelihood-Based Test (Paperback)
Artur Lemonte
R1,373 Discovery Miles 13 730 Ships in 10 - 15 working days

The Gradient Test: Another Likelihood-Based Test presents the latest on the gradient test, a large-sample test that was introduced in statistics literature by George R. Terrell in 2002. The test has been studied by several authors, is simply computed, and can be an interesting alternative to the classical large-sample tests, namely, the likelihood ratio (LR), Wald (W), and Rao score (S) tests. Due to the large literature about the LR, W and S tests, the gradient test is not frequently used to test hypothesis. The book covers topics on the local power of the gradient test, the Bartlett-corrected gradient statistic, the gradient statistic under model misspecification, and the robust gradient-type bounded-influence test.

Particle Swarm Optimization (Hardcover): M. Clerc Particle Swarm Optimization (Hardcover)
M. Clerc
R3,909 Discovery Miles 39 090 Ships in 18 - 22 working days

This is the first book devoted entirely to Particle Swarm Optimization (PSO), which is a non-specific algorithm, similar to evolutionary algorithms, such as taboo search and ant colonies.

Since its original development in 1995, PSO has mainly been applied to continuous-discrete heterogeneous strongly non-linear numerical optimization and it is thus used almost everywhere in the world. Its convergence rate also makes it a preferred tool in dynamic optimization.

Algorithms for Convex Optimization (Paperback): Nisheeth K. Vishnoi Algorithms for Convex Optimization (Paperback)
Nisheeth K. Vishnoi
R1,051 Discovery Miles 10 510 Ships in 10 - 15 working days

In the last few years, Algorithms for Convex Optimization have revolutionized algorithm design, both for discrete and continuous optimization problems. For problems like maximum flow, maximum matching, and submodular function minimization, the fastest algorithms involve essential methods such as gradient descent, mirror descent, interior point methods, and ellipsoid methods. The goal of this self-contained book is to enable researchers and professionals in computer science, data science, and machine learning to gain an in-depth understanding of these algorithms. The text emphasizes how to derive key algorithms for convex optimization from first principles and how to establish precise running time bounds. This modern text explains the success of these algorithms in problems of discrete optimization, as well as how these methods have significantly pushed the state of the art of convex optimization itself.

Mathematics in Healthcare: Concepts and Applications (Hardcover): Eden Paul Mathematics in Healthcare: Concepts and Applications (Hardcover)
Eden Paul
R3,289 R2,977 Discovery Miles 29 770 Save R312 (9%) Ships in 18 - 22 working days
Reactive Search and Intelligent Optimization (Hardcover, 1st Edition.
2nd Printing. 2008): Roberto Battiti, Mauro Brunato,... Reactive Search and Intelligent Optimization (Hardcover, 1st Edition. 2nd Printing. 2008)
Roberto Battiti, Mauro Brunato, Franco Mascia
R2,759 Discovery Miles 27 590 Ships in 18 - 22 working days

Reactive Search and Intelligent Optimization is an excellent introduction to the main principles of reactive search, as well as an attempt to develop some fresh intuition for the approaches. The book looks at different optimization possibilities with an emphasis on opportunities for learning and self-tuning strategies. While focusing more on methods than on problems, problems are introduced wherever they help make the discussion more concrete, or when a specific problem has been widely studied by reactive search and intelligent optimization heuristics. Individual chapters cover reacting on the neighborhood; reacting on the annealing schedule; reactive prohibitions; model-based search; reacting on the objective function; relationships between reactive search and reinforcement learning; and much more. Each chapter is structured to show basic issues and algorithms; the parameters critical for the success of the different methods discussed; and opportunities for the automated tuning of these parameters.

Dialetheism and its Applications (Hardcover, 1st ed. 2019): Adam Rieger, Gareth Young Dialetheism and its Applications (Hardcover, 1st ed. 2019)
Adam Rieger, Gareth Young
R2,654 Discovery Miles 26 540 Ships in 18 - 22 working days

The purpose of this book is to present unpublished papers at the cutting edge of research on dialetheism and to reflect recent work on the applications of the theory. It includes contributions from some of the most respected scholars in the field, as well as from young, up-and-coming philosophers working on dialetheism. Moving from the fringes of philosophy to become a main player in debates concerning truth and the logical paradoxes, dialetheism has thrived since the publication of Graham Priest's In Contradiction, and several of the papers find their roots in a conference on dialetheism held in Glasgow to mark the 25th anniversary of Priest's book. The content presented here demonstrates the considerable body of work produced in this field in recent years. With a broad focus, this book also addresses the applications of dialetheism outside the more familiar area of the logical paradoxes, and includes pieces discussing the application of dialetheism in metaphysics, philosophy of language, and philosophy of mind.

Chemical Production Scheduling - Mixed-Integer Programming Models and Methods (Hardcover): Christos T. Maravelias Chemical Production Scheduling - Mixed-Integer Programming Models and Methods (Hardcover)
Christos T. Maravelias
R2,665 R2,257 Discovery Miles 22 570 Save R408 (15%) Ships in 10 - 15 working days

Understand common scheduling as well as other advanced operational problems with this valuable reference from a recognized leader in the field. Beginning with basic principles and an overview of linear and mixed-integer programming, this unified treatment introduces the fundamental ideas underpinning most modeling approaches, and will allow you to easily develop your own models. With more than 150 figures, the basic concepts and ideas behind the development of different approaches are clearly illustrated. Addresses a wide range of problems arising in diverse industrial sectors, from oil and gas to fine chemicals, and from commodity chemicals to food manufacturing. A perfect resource for engineering and computer science students, researchers working in the area, and industrial practitioners.

Optimization of Structures and Components (Hardcover, 2013 ed.): Pablo Andres Munoz-Rojas Optimization of Structures and Components (Hardcover, 2013 ed.)
Pablo Andres Munoz-Rojas
R3,214 Discovery Miles 32 140 Ships in 18 - 22 working days

Written by an international group of active researchers in the field, this volume presents innovative formulations and applied procedures for sensitivity analysis and structural design optimization. Eight chapters discuss subjects ranging from recent developments in the determination and application of topological gradients, to the use of evolutionary algorithms and meta-models to solve practical engineering problems. With such a comprehensive set of contributions, the book is a valuable source of information for graduate students and researchers entering or working in the matter.

Invitation to Linear Programming and Game Theory (Hardcover): David C. Vella Invitation to Linear Programming and Game Theory (Hardcover)
David C. Vella
R3,000 R2,539 Discovery Miles 25 390 Save R461 (15%) Ships in 10 - 15 working days

Written in a conversational tone, this classroom-tested text introduces the fundamentals of linear programming and game theory, showing readers how to apply serious mathematics to practical real-life questions by modelling linear optimization problems and strategic games. The treatment of linear programming includes two distinct graphical methods. The game theory chapters include a novel proof of the minimax theorem for 2x2 zero-sum games. In addition to zero-sum games, the text presents variable-sum games, ordinal games, and n-player games as the natural result of relaxing or modifying the assumptions of zero-sum games. All concepts and techniques are derived from motivating examples, building in complexity, which encourages students to think creatively and leads them to understand how the mathematics is applied. With no prerequisite besides high school algebra, the text will be useful to motivated high school students and undergraduates studying business, economics, mathematics, and the social sciences.

Invitation to Linear Programming and Game Theory (Paperback): David C. Vella Invitation to Linear Programming and Game Theory (Paperback)
David C. Vella
R1,409 Discovery Miles 14 090 Ships in 10 - 15 working days

Written in a conversational tone, this classroom-tested text introduces the fundamentals of linear programming and game theory, showing readers how to apply serious mathematics to practical real-life questions by modelling linear optimization problems and strategic games. The treatment of linear programming includes two distinct graphical methods. The game theory chapters include a novel proof of the minimax theorem for 2x2 zero-sum games. In addition to zero-sum games, the text presents variable-sum games, ordinal games, and n-player games as the natural result of relaxing or modifying the assumptions of zero-sum games. All concepts and techniques are derived from motivating examples, building in complexity, which encourages students to think creatively and leads them to understand how the mathematics is applied. With no prerequisite besides high school algebra, the text will be useful to motivated high school students and undergraduates studying business, economics, mathematics, and the social sciences.

Matrix, Numerical, and Optimization Methods in Science and Engineering (Hardcover): Kevin W. Cassel Matrix, Numerical, and Optimization Methods in Science and Engineering (Hardcover)
Kevin W. Cassel
R3,375 R2,856 Discovery Miles 28 560 Save R519 (15%) Ships in 10 - 15 working days

Address vector and matrix methods necessary in numerical methods and optimization of linear systems in engineering with this unified text. Treats the mathematical models that describe and predict the evolution of our processes and systems, and the numerical methods required to obtain approximate solutions. Explores the dynamical systems theory used to describe and characterize system behaviour, alongside the techniques used to optimize their performance. Integrates and unifies matrix and eigenfunction methods with their applications in numerical and optimization methods. Consolidating, generalizing, and unifying these topics into a single coherent subject, this practical resource is suitable for advanced undergraduate students and graduate students in engineering, physical sciences, and applied mathematics.

Beyond the Worst-Case Analysis of Algorithms (Hardcover): Tim Roughgarden Beyond the Worst-Case Analysis of Algorithms (Hardcover)
Tim Roughgarden
R2,053 R1,749 Discovery Miles 17 490 Save R304 (15%) Ships in 10 - 15 working days

There are no silver bullets in algorithm design, and no single algorithmic idea is powerful and flexible enough to solve every computational problem. Nor are there silver bullets in algorithm analysis, as the most enlightening method for analyzing an algorithm often depends on the problem and the application. However, typical algorithms courses rely almost entirely on a single analysis framework, that of worst-case analysis, wherein an algorithm is assessed by its worst performance on any input of a given size. The purpose of this book is to popularize several alternatives to worst-case analysis and their most notable algorithmic applications, from clustering to linear programming to neural network training. Forty leading researchers have contributed introductions to different facets of this field, emphasizing the most important models and results, many of which can be taught in lectures to beginning graduate students in theoretical computer science and machine learning.

Strategic Business Decisions - A Quantitative Approach (Hardcover, 2014 ed.): R. Srinivasan Strategic Business Decisions - A Quantitative Approach (Hardcover, 2014 ed.)
R. Srinivasan
R2,722 R1,980 Discovery Miles 19 800 Save R742 (27%) Ships in 10 - 15 working days

This book presents the essential concepts of operations research and engineering management in a structured manner. Starting with the basic functions of management - planning, organizing, leading and controlling - it introduces the reader to the process of strategic decision-making, covering the essentials of technological invention management, innovation and entrepreneurship, with ample examples of decision-making under certainty, uncertainty and risk conditions. It also exposes the reader to the fundamentals of managing projects and professional communication. In order to reinforce the theory used, practical case studies taken from relevant disciplines are introduced. For instance, case studies from the retail sector have been appended to the assignment problem and cases related to traffic have been introduced for queuing formulation. The concept of game theory is discussed in greater detail with an introduction to topics such as incentive compatibility, Bayesian representations for different games, budget balance, auctions and a broad coverage of mechanism design. While a few of these problems have been solved in the book, a few others have been left un-solved to promote readers' understanding. The mix of theoretical and practical examples reveals to the reader the underlying complexities and highlights the challenges entailed by field implementation.

Chess and Individual Differences (Hardcover): Angel Blanch Chess and Individual Differences (Hardcover)
Angel Blanch
R3,489 R2,945 Discovery Miles 29 450 Save R544 (16%) Ships in 10 - 15 working days

Research from the neurosciences and behavioural sciences highlights the importance of individual differences in explaining human behaviour. Individual differences in core psychological constructs, such as intelligence or personality, account for meaningful variations in a vast range of responses and behaviours. Aspects of chess have been increasingly used in the past to evaluate a myriad of psychological theories, and several of these studies consider individual differences to be key constructs in their respective fields. This book summarizes the research surrounding the psychology of chess from an individual- differences perspective. The findings accumulated from nearly forty years' worth of research about chess and individual differences are brought together to show what is known - and still unknown - about the psychology of chess, with an emphasis on how people differ from one another.

Analyzing Electoral Promises with Game Theory (Paperback): Yasushi Asako Analyzing Electoral Promises with Game Theory (Paperback)
Yasushi Asako
R769 Discovery Miles 7 690 Ships in 10 - 15 working days

Electoral promises help to win votes and political candidates, or parties should strategically choose what they can deliver to win an election. Past game-theoretical studies tend to ignore electoral promises and this book sheds illuminating light on the functions and effects of electoral promises on policies or electoral outcomes through game theory models. This book provides a basic framework for game-theoretical analysis of electoral promises. The book also includes cases to illustrate real life applications of these theories.

Stochastic Programming - Modeling Decision Problems Under Uncertainty (Hardcover, 1st ed. 2020): Willem K. Klein Haneveld,... Stochastic Programming - Modeling Decision Problems Under Uncertainty (Hardcover, 1st ed. 2020)
Willem K. Klein Haneveld, Maarten H. van der Vlerk, Ward Romeijnders
R3,024 Discovery Miles 30 240 Ships in 10 - 15 working days

This book provides an essential introduction to Stochastic Programming, especially intended for graduate students. The book begins by exploring a linear programming problem with random parameters, representing a decision problem under uncertainty. Several models for this problem are presented, including the main ones used in Stochastic Programming: recourse models and chance constraint models. The book not only discusses the theoretical properties of these models and algorithms for solving them, but also explains the intrinsic differences between the models. In the book's closing section, several case studies are presented, helping students apply the theory covered to practical problems. The book is based on lecture notes developed for an Econometrics and Operations Research course for master students at the University of Groningen, the Netherlands - the longest-standing Stochastic Programming course worldwide.

Epistemic Logic and the Theory of Games and Decisions (Hardcover, 1997 ed.): M. Bacharach, Louis-Andre Gerard-Varet, Philippe... Epistemic Logic and the Theory of Games and Decisions (Hardcover, 1997 ed.)
M. Bacharach, Louis-Andre Gerard-Varet, Philippe Mongin, H.S. Shin
R6,037 Discovery Miles 60 370 Ships in 18 - 22 working days

This book arose out of a conference on "Epistemic Logic and the Theory of Games and Decisions" that took place in January 1994 at the Centre Inter- national de Recherches Mathematiques in Marseille. The convergence of game theory and epistemic logic has been in progress for two decades. The aim of the conference was to explore this rapprochement further by gathering spe- cialists from different professional communities, i. e. , economics, mathematics, philosophy, and computer science. Also, the organizors aimed at fostering the work centered on the issues of knowledge and belief that has recently been pursued amongst game theorists and decision theorists. The conference was funded by the following institutions: Centre National de la Recherche Sci- entifique (France), Ministere de l'Enseignement Superieur et de la Recherche (France), Association pour Ie Developpement de la Recherche en Economie et Statistique (France). It was also supported by the Human Capital and Mobility Programme of the EU, as well as, locally, by the Ville de Marseille. We would like to express our gratitude to these institutions for their generous help. Despite the success of the conference, it was not the editors' intention to circulate just another volume of proceedings in the usual style. Throughout the more than two-year editorial process, they have pursued the goal of providing a no doubt non-exhaustive, but hopefully thorough and accurate, state of the art account of a promising field of research.

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