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Speeding up weighted constraint satisfaction using redundant modeling.

Woo Hiu Chun. / Thesis (M.Phil.)--Chinese University of Hong Kong, 2006. / Includes bibliographical references (leaves 91-99). / Abstracts in English and Chinese. / Chapter 1 --- Introduction --- p.1 / Chapter 1.1 --- Constraint Satisfaction Problems --- p.1 / Chapter 1.2 --- Weighted Constraint Satisfaction Problems --- p.3 / Chapter 1.3 --- Redundant Modeling --- p.4 / Chapter 1.4 --- Motivations and Goals --- p.5 / Chapter 1.5 --- Outline of the Thesis --- p.6 / Chapter 2 --- Background --- p.8 / Chapter 2.1 --- Constraint Satisfaction Problems --- p.8 / Chapter 2.1.1 --- Backtracking Tree Search --- p.9 / Chapter 2.1.2 --- Local Consistencies --- p.12 / Chapter 2.1.3 --- Local Consistencies in Backtracking Search --- p.17 / Chapter 2.1.4 --- Permutation CSPs --- p.19 / Chapter 2.2 --- Weighted Constraint Satisfaction Problems --- p.20 / Chapter 2.2.1 --- Branch and Bound Search --- p.23 / Chapter 2.2.2 --- Local Consistencies --- p.26 / Chapter 2.2.3 --- Local Consistencies in Branch and Bound Search --- p.32 / Chapter 2.3 --- Redundant Modeling --- p.34 / Chapter 3 --- Generating Redundant WCSP Models --- p.37 / Chapter 3.1 --- Model Induction for CSPs --- p.38 / Chapter 3.1.1 --- Stated Constraints --- p.39 / Chapter 3.1.2 --- No-Double-Assignment Constraints --- p.39 / Chapter 3.1.3 --- At-Least-One-Assignment Constraints --- p.40 / Chapter 3.2 --- Generalized Model Induction for WCSPs --- p.43 / Chapter 4 --- Combining Mutually Redundant WCSPs --- p.47 / Chapter 4.1 --- Naive Approach --- p.47 / Chapter 4.2 --- Node Consistency Revisited --- p.51 / Chapter 4.2.1 --- Refining Node Consistency Definition --- p.52 / Chapter 4.2.2 --- Enforcing m-NC* c Algorithm --- p.55 / Chapter 4.3 --- Arc Consistency Revisited --- p.58 / Chapter 4.3.1 --- Refining Arc Consistency Definition --- p.60 / Chapter 4.3.2 --- Enforcing m-AC*c Algorithm --- p.62 / Chapter 5 --- Experiments --- p.67 / Chapter 5.1 --- Langford's Problem --- p.68 / Chapter 5.2 --- Latin Square Problem --- p.72 / Chapter 5.3 --- Discussion --- p.75 / Chapter 6 --- Related Work --- p.77 / Chapter 6.1 --- Soft Constraint Satisfaction Problems --- p.77 / Chapter 6.2 --- Other Local Consistencies in WCSPs --- p.79 / Chapter 6.2.1 --- Full Arc Consistency --- p.79 / Chapter 6.2.2 --- Pull Directional Arc Consistency --- p.81 / Chapter 6.2.3 --- Existential Directional Arc Consistency --- p.82 / Chapter 6.3 --- Redundant Modeling and Channeling Constraints --- p.83 / Chapter 7 --- Concluding Remarks --- p.85 / Chapter 7.1 --- Contributions --- p.85 / Chapter 7.2 --- Future Work --- p.87 / List of Symbols --- p.88 / Bibliography

Identiferoai:union.ndltd.org:cuhk.edu.hk/oai:cuhk-dr:cuhk_325716
Date January 2006
ContributorsWoo, Hiu Chun., Chinese University of Hong Kong Graduate School. Division of Computer Science and Engineering.
Source SetsThe Chinese University of Hong Kong
LanguageEnglish, Chinese
Detected LanguageEnglish
TypeText, bibliography
Formatprint, xi, 99 leaves : ill. ; 30 cm.
RightsUse of this resource is governed by the terms and conditions of the Creative Commons “Attribution-NonCommercial-NoDerivatives 4.0 International” License (http://creativecommons.org/licenses/by-nc-nd/4.0/)

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