Closure functions and width 1 problems
1999 (English)Conference paper, Published paper (Refereed)
Abstract [en]
Local Consistency has proven to be an important notion in the study of constraint satisfaction problems. We give an algebraic condition that characterizes all the constraint types for which generalized are-consistency is sufficient to ensure the existence
Place, publisher, year, edition, pages
1999.
Keywords [en]
CONSTRAINT SATISFACTION; SUFFICIENT CONDITION; GLOBAL CONSISTENCY; NETWORKS; SEARCH
Identifiers
URN: urn:nbn:se:uu:diva-36491OAI: oai:DiVA.org:uu-36491DiVA, id: diva2:64390
Note
Addresses: Dalmau V, Univ Politecn Catalunya, Dept LSI, Modul C5, Jordi Girona Salgado 1-3, ES-08034 Barcelona, Spain. Univ Politecn Catalunya, Dept LSI, ES-08034 Barcelona, Spain. Univ Uppsala, Dept Comp Sci, S-75105 Uppsala, Sweden.
2006-12-142006-12-14