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SAC
2002
ACM

107views Applied Computing» more SAC 2002»

Soft constraint propagation and solving in CHRs

13 years 7 months ago

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Soft constraints are a generalization of classical constraints, where constraints and/or partial assignments are associated to preference or importance levels, and constraints are...

Stefano Bistarelli, Thom W. Frühwirth, Michae...

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APIN
2002

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Querying Temporal Constraint Networks: A Unifying Approach

13 years 7 months ago

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We develop the scheme of indefinite constraint databases using first-order logic as our representation language. When this scheme is instantiated with temporal constraints, the res...

Manolis Koubarakis

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KDD
2002
ACM

85views Data Mining» more KDD 2002»

DualMiner: a dual-pruning algorithm for itemsets with constraints

14 years 8 months ago