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Filtering methods for symmetric cardinality constraint
RISE, Swedish ICT, SICS. IAM.
Number of Authors: 4
2004 (English)In: Integration of AI and OR Techniques in Constraint Programming for Combinatorial Optimization Problems, Springer , 2004, 5, , 9 p.200-208 p.Conference paper, (Refereed)
Abstract [en]

The symmetric cardinality constraint is described in terms of a set of variables X={x1,...,xk}, which take their values as subsets of values V={v1,...,vn}. It constraints the cardinality of the set assigned to each variable to be in an interval [lxi,cxi] and at the same time it restricts the number of occurrences of each value vj in V in the sets assigned to variables in X to be in an other interval [lvj,cvj]. In this paper we introduce the symmetric cardinality constraint and define set constraint satisfaction problem as a framework for dealing with this type of constraints. Moreover, we present effective filtering methods for the symmetric cardinality constraint.

Place, publisher, year, edition, pages
Springer , 2004, 5. , 9 p.200-208 p.
Series
Lecture Notes in Computer Science, 10.1007/b96957
National Category
Computer and Information Science
Identifiers
URN: urn:nbn:se:ri:diva-22351DOI: 10.1007/b96957ISBN: 978-3-540-21836-4 (print)OAI: oai:DiVA.org:ri-22351DiVA: diva2:1041896
Conference
First International Conference (PAIOR 2004)
Note
Lecture Notes in Computer Science (3011),Springer. ISBN 978-3-540-21836-4Available from: 2016-10-31 Created: 2016-10-31Bibliographically approved

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CiteExportLink to record
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
  • en-GB
  • en-US
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Output format
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