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Solving fuzzy constraint satisfaction problems with fuzzy GENET
Proceedings Tenth IEEE International Conference on Tools with Artificial Intelligence (Cat. No.98CH36294), 2002Constraint satisfaction is well known to be applicable in modeling AI problems. Despite their extensive literature, the framework is sometimes inflexible and the results are not very satisfactory when applied to real-life problems. With the incorporation of the theory of fuzzy sets, fuzzy constraint satisfaction problems (FCSP's) have been exploited ...
Jason H. Y. Wong, Ho-fung Leung
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A fuzzy constraint satisfaction problem in the wine industry
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology, 1998Cette publication présente une situation réelle en oenologie, qui correspond à un cas de satisfaction de contraintes linéaires, où les contraintes sont flexibles, peuvent prendre divers niveaux de priorité ou mettent en jeu des connaissances imparfaites (imprécises ou floues).
Sabbadin, Régis +3 more
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Class Responsibility Assignment as Fuzzy Constraint Satisfaction
2014 6th International Workshop on Empirical Software Engineering in Practice, 2014We formulate the class responsibility assignment (CRA) problem as the fuzzy constraint satisfaction problem (FCSP) for automating CRA of high quality. Responsibilities are contracts or obligations of objects that they should assume, by aligning them to classes appropriately, quality designs realize. Typical conditions of a desirable design are having a
Shinpei Hayashi +3 more
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Heuristics for solving fuzzy constraint satisfaction problems
Proceedings 1995 Second New Zealand International Two-Stream Conference on Artificial Neural Networks and Expert Systems, 2002Work in the field of AI over the past twenty years has shown that many problems can be represented as constraint satisfaction problems and efficiently solved by constraint satisfaction algorithms. However, constraint satisfaction in its pure form isn't always suitable far real world problems, as they often tend to be inconsistent, which means the ...
Hans W. Guesgen, Anne Philpott
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Fuzzy Logic Based Techniques for Partial and Fuzzy Constraint Satisfaction
Intelligent Automation & Soft Computing, 1995ABSTRACTPartial and fuzzy constraint satisfaction involves finding an assignment of values to the variables that maximally satisfies the given set of constraints. Fuzzy logic is a very suitable mathematical tool for representing and reasoning about constraints that are better viewed as “preferences” than “restrictions,” or that do not have a sharp ...
Cheong Yiu Fung, Sing-Chai Chan
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Solving fuzzy constraint satisfaction problems
Proceedings of 6th International Fuzzy Systems Conference, 2002Up to date, most of the research on constraint satisfaction has considered crisp constraints. Currently new types of constraints are being considered, allowing for intermediate satisfaction degrees between complete satisfaction and complete violation.
P. Meseguer, J. Larrosa
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Proceedings of 1994 IEEE 3rd International Fuzzy Systems Conference, 1994
In this paper the issue of soft constraint satisfaction is discussed from a fuzzy set theoretical point of view. A fuzzy constraint is considered as a fuzzy relation. Different possible definitions for the degree of joint satisfaction of a set of fuzzy constraints are given, covering other specific soft constraint satisfaction problem (CSP) types such ...
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In this paper the issue of soft constraint satisfaction is discussed from a fuzzy set theoretical point of view. A fuzzy constraint is considered as a fuzzy relation. Different possible definitions for the degree of joint satisfaction of a set of fuzzy constraints are given, covering other specific soft constraint satisfaction problem (CSP) types such ...
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JFSolver: a tool for modeling and solving fuzzy constraint satisfaction problems
10th IEEE International Conference on Fuzzy Systems. (Cat. No.01CH37297), 2002Presents an experimental toolkit for modeling and solving fuzzy constraint satisfaction problems (FCSPs) called JFSolver. JFSolver is a Java based library developed as an extension of a crisp constraint programming library to provide an enhanced functionality for handling fuzzy constraints including fuzzy constraint specification, propagation and ...
Ryszard Kowalczyk, Van Bui
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Measuring the satisfaction of constraints in fuzzy linear programming
Fuzzy Sets and Systems, 2001zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Flexible widget layout with fuzzy constraint satisfaction
2008 IEEE Conference on Soft Computing in Industrial Applications, 2008We propose a new solution for the flexible widget layout (FWL) problem, formulating this problem as a fuzzy constraint satisfaction problem (FCSP) in the field of artificial intelligence. Widget layout performed by computers is one of the most important challenges for automatic generation of graphical user interfaces (GUIs). In the field of model-based
Takuto Yanagida, Hidetoshi Nonaka
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