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Author: David V. Chudnovsky
Publisher: CRC Press
ISBN: 100094395X
Category : Mathematics
Languages : en
Pages : 176
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Book Description
On the solution of an optimal search problem with an exponential detection function. Covers one- and two-sided detection problems by furnishing continuous and discret time strategies; examines two-sided search strategies with solutions in hide and seek games in many discrete and continuous bounded
Author: Demetris Nicolaides
Publisher:
ISBN: 019009835X
Category : Science
Languages : en
Pages : 187
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Book Description
In Search of a Theory of Everything is on a quest for the theory that will ultimately explain all the phenomena of nature via a single immutable overarching law.
Author: Steve Alpern
Publisher: Springer Science & Business Media
ISBN: 1461468256
Category : Computers
Languages : en
Pages : 300
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Book Description
Search games and rendezvous problems have received growing attention in computer science within the past few years. Rendezvous problems emerge naturally, for instance, to optimize performance and convergence of mobile robots. This gives a new algorithmic point of view to the theory. Furthermore, modern topics such as the spreading of gossip or disease in social networks have lead to new challenging problems in search and rendezvous. Search Theory: A Game Theoretic Perspective introduces the first integrated approach to Search and Rendezvous from the perspectives of biologists, computer scientists and mathematicians. This contributed volume covers a wide range of topics including rendezvous problems and solutions, rendezvous on graphs, search games on biology, mobility in governed social networks, search and security, and more. Most chapters also include case studies or a survey, in addition to a chapter on the future direction of Search and Rendezvous research. This book targets researchers and practitioners working in computer science, mathematics and biology as a reference book. Advanced level students focused on these fields will also find this book valuable as a secondary text book or reference.
Author: Steve Alpern
Publisher: Springer Science & Business Media
ISBN: 0306482126
Category : Mathematics
Languages : en
Pages : 316
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Book Description
Search Theory is one of the original disciplines within the field of Operations Research. It deals with the problem faced by a Searcher who wishes to minimize the time required to find a hidden object, or “target. ” The Searcher chooses a path in the “search space” and finds the target when he is sufficiently close to it. Traditionally, the target is assumed to have no motives of its own regarding when it is found; it is simply stationary and hidden according to a known distribution (e. g. , oil), or its motion is determined stochastically by known rules (e. g. , a fox in a forest). The problems dealt with in this book assume, on the contrary, that the “target” is an independent player of equal status to the Searcher, who cares about when he is found. We consider two possible motives of the target, and divide the book accordingly. Book I considers the zero-sum game that results when the target (here called the Hider) does not want to be found. Such problems have been called Search Games (with the “ze- sum” qualifier understood). Book II considers the opposite motive of the target, namely, that he wants to be found. In this case the Searcher and the Hider can be thought of as a team of agents (simply called Player I and Player II) with identical aims, and the coordination problem they jointly face is called the Rendezvous Search Problem.
Author: Richard W. Mansbach
Publisher: Columbia University Press
ISBN: 9780231050609
Category : Political Science
Languages : en
Pages : 604
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Book Description
Author: Brian McCall
Publisher: Routledge
ISBN: 1134422350
Category : Business & Economics
Languages : en
Pages : 574
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Book Description
The economics of search is a prominent component of economic theory, and it has a richness and elegance that underpins a host of practical applications. In this book Brian and John McCall present a comprehensive overview of the economic theory of search, from the classical model of job search formulated 40 years ago to the recent developments in equilibrium models of search. The book gives decision-theoretic foundations to seemingly slippery issues in labour market theory, estimation theory and economic dynamics in general, and surveys the entire field of the economics of search, including its history, theory, and econometric applications. Theoretical models of the economics of search are covered as well as estimation methods used in search theory and topics covered include job search, turnover, unemployment, liquidity, house selling, real options and auctions. The mathematical methods used in search theory such as dynamic programming are reviewed as well as structural estimation methods and econometric methods for duration models. The authors also explore the classic sequential search model and its extensions in addition to recent advances in equilibrium search theory.
Author:
Publisher: Elsevier
ISBN: 0080956270
Category : Mathematics
Languages : en
Pages : 275
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Book Description
In this book, we study theoretical and practical aspects of computing methods for mathematical modelling of nonlinear systems. A number of computing techniques are considered, such as methods of operator approximation with any given accuracy; operator interpolation techniques including a non-Lagrange interpolation; methods of system representation subject to constraints associated with concepts of causality, memory and stationarity; methods of system representation with an accuracy that is the best within a given class of models; methods of covariance matrix estimation;methods for low-rank matrix approximations; hybrid methods based on a combination of iterative procedures and best operator approximation; andmethods for information compression and filtering under condition that a filter model should satisfy restrictions associated with causality and different types of memory.As a result, the book represents a blend of new methods in general computational analysis,and specific, but also generic, techniques for study of systems theory ant its particularbranches, such as optimal filtering and information compression.- Best operator approximation,- Non-Lagrange interpolation,- Generic Karhunen-Loeve transform- Generalised low-rank matrix approximation- Optimal data compression- Optimal nonlinear filtering
Author: Alan Sears
Publisher: University of Toronto Press
ISBN: 1442600977
Category : Social Science
Languages : en
Pages : 249
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Book Description
This highly original and compelling book offers an introduction to the art and science of social inquiry, including the theoretical and methodological frameworks that support that inquiry. The new edition offers coverage of post-modernism and Indigenous ways of knowing, as well as a discussion of the research process and how to communicate arguments effectively. The result is a book that blends the best of earlier editions with updates that provide a strong foundation in critical thinking, rooted in the social sciences but relevant across disciplines.
Author: Bradin Cormack
Publisher: Joseph Regenstein Lib
ISBN: 9780943056340
Category : History
Languages : en
Pages : 124
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Book Description
What might it mean to use books rather than read them? This work examines the relationship between book use and forms of thought and theory in the early modern period. Drawing on legal, medical, religious, scientific and literary texts, and on how-to books on topics ranging from cooking, praying, and memorizing to socializing, surveying, and traveling, Bradin Cormack and Carla Mazzio explore how early books defined the conditions of their own use and in so doing imagined the social and theoretical significance of that use. The volume addresses the material dimensions of the book in terms of the knowledge systems that informed them, looking not only to printed features such as title pages, tables, indexes and illustrations but also to the marginalia and other marks of use that actual readers and users left in and on their books. The authors argue that when books reflect on the uses they anticipate or ask of their readers, they tend to theorize their own forms. Book Use, Book Theory offers a fascinating approach to the history of the book and the history of theory as it emerged from textual practice.
Author: David V. Chudnovsky
Publisher: CRC Press
ISBN: 100094395X
Category : Mathematics
Languages : en
Pages : 176
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Book Description
On the solution of an optimal search problem with an exponential detection function. Covers one- and two-sided detection problems by furnishing continuous and discret time strategies; examines two-sided search strategies with solutions in hide and seek games in many discrete and continuous bounded
Author: K. Haley
Publisher: Springer Science & Business Media
ISBN: 1461591880
Category : Business & Economics
Languages : en
Pages : 274
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Book Description
The NATO Advanced Research Institute on Search Theory and Appli cations was held at the Hotel Algarve in Praia Da Rocha, Portugal, from March 26 through March 30, 1979, and was sponsored by the NATO Special Programme Panel on Systems Science. There were forty-one participants representing a wide range of backgrounds and interests. The purpose of the institute was to bring together people working in search theory and applications with potential users of search techniques to stimulate the increased application of recent ly developed search technology to civilian problems such as search and rescue, mineral exploration, surveillance, and fishing. Con versely, it was felt that by exposing search analysts to potential applications and new problems, they would be stimulated to develop new techniques for these applications and problems. The exchange of ideas and problems necessary to accomplish these goals was provided in the meeting workshops. There were three workshops, Search and Rescue, Exploration, and Surveillance and Fishing, each consisting of a small group of search analysts and potential users working together to define areas in which search theory and technology can be applied and to outline plans for im plementation. At the end of the conference, each working group submitted a report outlining possible areas of search applications and discussing problems which needed to be solved in order to im plement these applications.
