Generating Abstraction Hierarchies

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Generating Abstraction Hierarchies
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Author : Craig A. Knoblock
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Generating Abstraction Hierarchies written by Craig A. Knoblock and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
Generating Abstraction Hierarchies presents a completely automated approach to generating abstractions for problem solving. The abstractions are generated using a tractable, domain-independent algorithm whose only inputs are the definition of a problem space and the problem to be solved and whose output is an abstraction hierarchy that is tailored to the particular problem. The algorithm generates abstraction hierarchies that satisfy the `ordered monotonicity' property, which guarantees that the structure of an abstract solution is not changed in the process of refining it. An abstraction hierarchy with this property allows a problem to be decomposed such that the solution in an abstract space can be held invariant while the remaining parts of a problem are solved. The algorithm for generating abstractions is implemented in a system called ALPINE, which generates abstractions for a hierarchical version of the PRODIGY problem solver. Generating Abstraction Hierarchies formally defines this hierarchical problem solving method, shows that under certain assumptions this method can reduce the size of a search space from exponential to linear in the solution size, and describes the implementation of this method in PRODIGY. The abstractions generated by ALPINE are tested in multiple domains on large problem sets and are shown to produce shorter solutions with significantly less search than problem solving without using abstraction. Generating Abstraction Hierarchies will be of interest to researchers in machine learning, planning and problem reformation.
Generating Abstraction Hierarchies
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Author : Craig A Knoblock
language : en
Publisher:
Release Date : 1993-01-01
Generating Abstraction Hierarchies written by Craig A Knoblock and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993-01-01 with categories.
Multiple Abstraction Hierarchies For Mobile Robot Operation In Large Environments
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Author : Cipriano Galindo
language : en
Publisher: Springer
Release Date : 2007-07-07
Multiple Abstraction Hierarchies For Mobile Robot Operation In Large Environments written by Cipriano Galindo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-07-07 with Technology & Engineering categories.
This book focuses on the performance of mobile robots through the use of multi-hierarchical symbolic representations of the environment. To perform deliberative actions, a robot must possess some symbolic representation of its workspace, but representations of real environments can become so large that they must be conveniently arranged to facilitate and, in some cases, make possible their use. Practical solutions tested on real robots, for example a robotic wheelchair, are provided.
Artificial Intelligence Planning Systems
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Author : James Hendler
language : en
Publisher: Elsevier
Release Date : 2014-06-28
Artificial Intelligence Planning Systems written by James Hendler and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-06-28 with Computers categories.
Artificial Intelligence Planning Systems documents the proceedings of the First International Conference on AI Planning Systems held in College Park, Maryland on June 15-17, 1992. This book discusses the abstract probabilistic modeling of action; building symbolic primitives with continuous control routines; and systematic adaptation for case-based planning. The analysis of ABSTRIPS; conditional nonlinear planning; and building plans to monitor and exploit open-loop and closed-loop dynamics are also elaborated. This text likewise covers the modular utility representation for decision-theoretic planning; reaction and reflection in tetris; and planning in intelligent sensor fusion. Other topics include the resource-bounded adaptive agent, critical look at Knoblock's hierarchy mechanism, and traffic laws for mobile robots. This publication is beneficial to students and researchers conducting work on AI planning systems.
Abstraction Reformulation And Approximation
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Author : Jean-Daniel Zucker
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-07-14
Abstraction Reformulation And Approximation written by Jean-Daniel Zucker and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-07-14 with Computers categories.
This book constitutes the refereed proceedings of the 6th International Symposium on Abstraction, Reformulation, and Approximation, SARA 2005, held in Airth Castle, Scotland, UK in July 2005. The 17 revised full papers and 8 extended abstracts were carefully reviewed and selected for inclusion in the book. Also included are 3 invited papers and 8 research summaries. All current aspects of abstraction, reformulation, and approximation in the context of human common-sense reasoning, problem solving, and efficiently reasoning in complex domains are addressed. Among the application fields of these techniques are automatic programming, constraint satisfaction, design, diagnosis, machine learning, search, planning, reasoning, game playing, scheduling, and theorem proving.
Artificial Intelligence And Symbolic Computation
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Author : Bruno Buchberger
language : en
Publisher: Springer
Release Date : 2004-12-13
Artificial Intelligence And Symbolic Computation written by Bruno Buchberger and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-13 with Computers categories.
AISC 2004, the 7th International Conference on Artificial Intelligence and Symbolic Computation, was the latest in the series of specialized biennial conferences founded in 1992 by Jacques Calmet of the Universitat ̈ Karlsruhe and John Campbell of University College London with the initial title Artificial Intelligence and Symbolic Mathematical Computing (AISMC).The M disappeared from the title between the 1996 and 1998 conferences. As the editors of the AISC 1998 proceedings said, the organizers of the current meeting decided to drop the adjective 'mathematical' and to emphasize that the conference is concerned with all aspects of symbolic computation in AI: mathematical foundations, implementations, and applications, including applications in industry and academia. This remains the intended profile of the series, and will figure in the call for papers for AISC 2006,which is intended to take place in China. The distribution of papers in the present volume over all the areas of AISC happens to be rather noticeably mathematical, an effect that emerged because we were concerned to select the best relevant papers that were offered to us in 2004, irrespective of their particular topics; hence the title on the cover. Nevertheless, we encourage researchers over the entire spectrum of AISC, as expressed by the 1998 quotation above,to be in touch with us about their interests and the possibility of eventual submission of papers on their work for the next conference in the series. The papers in the present volume are evidence of the health of the field of AISC. Additionally, there are two reasons for optimism about the continuation of this situation.
Ecai 2004
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Author : Ramon López de Mántaras
language : en
Publisher: IOS Press
Release Date : 2004
Ecai 2004 written by Ramon López de Mántaras and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computers categories.
This is the Golden Age for Artificial Intelligence. The world is becoming increasingly automated and wired together. This also increases the opportunities for AI to help people and commerce. Almost every sub field of AI had now been used in substantial applications. Some of the fields highlighted in this publication are: CBR Technology; Model Based Systems; Data Mining and Natural Language Techniques. Not only does this publication show the activities, capabilities and accomplishments of the sub fields, it also focuses on what is happening across the field as a whole.
Intelligent Data Engineering And Automated Learning Ideal 2007
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Author : Hujun Yin
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-12-10
Intelligent Data Engineering And Automated Learning Ideal 2007 written by Hujun Yin and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-10 with Computers categories.
Annotation This book constitutes the refereed proceedings of the 8th International Conference on Intelligent Data Engineering and Automated Learning, IDEAL 2007, held in Birmingham, UK, in December 2007. The 170 revised full papers presented were carefully reviewed and selected from more than 270 submissions. The papers are organized in topical sections on learning and information processing, data mining and information management, bioinformatics and neuroinformatics, agents and distributed systems, financial engineering and modeling, agent-based approach to service sciences, as well as neural-evolutionary fusion algorithms and their applications.
Intelligent Planning
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Author : Qiang Yang
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Intelligent Planning written by Qiang Yang and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Computers categories.
"The central fact is that we are planning agents." (M. Bratman, Intentions, Plans, and Practical Reasoning, 1987, p. 2) Recent arguments to the contrary notwithstanding, it seems to be the case that people-the best exemplars of general intelligence that we have to date do a lot of planning. It is therefore not surprising that modeling the planning process has always been a central part of the Artificial Intelligence enterprise. Reasonable behavior in complex environments requires the ability to consider what actions one should take, in order to achieve (some of) what one wants and that, in a nutshell, is what AI planning systems attempt to do. Indeed, the basic description of a plan generation algorithm has remained constant for nearly three decades: given a desciption of an initial state I, a goal state G, and a set of action types, find a sequence S of instantiated actions such that when S is executed instate I, G is guaranteed as a result. Working out the details of this class of algorithms, and making the elabora tions necessary for them to be effective in real environments, have proven to be bigger tasks than one might have imagined.
Artificial Social Systems
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Author : Cristiano Castelfranchi
language : en
Publisher: Springer Science & Business Media
Release Date : 1994-07-13
Artificial Social Systems written by Cristiano Castelfranchi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-07-13 with Computers categories.
This volume contains thoroughly refereed versions of the best papers presented at the 4th European Workshop on Modelling Automomous Agents in a Multi-Agent World, held July 29 - 31, 1992 in S. Martino al Cimino, Italy. The book opens with an introductory survey by the volume editors not only on the collection of papers but also on the history and present situation of Distributed Artificial Intelligence (DAI) and its interdisciplinary relations to social sciences, artificial life, and economics. The 19 technical papers are organized into sections on artificial life and reactive systems, economics and game theory, coordination and multi-agent planning, and DAI tools and applications.