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ICLP
2007
Springer
14 years 3 months ago
Declarative Debugging of Missing Answers in Constraint Functional-Logic Programming
Rafael Caballero, Mario Rodríguez-Artalejo,...
ICLP
2007
Springer
14 years 3 months ago
Logic Programs with Abstract Constraint Atoms: The Role of Computations
Lengning Liu, Enrico Pontelli, Tran Cao Son, Miros...
IPCO
2007
87views Optimization» more  IPCO 2007»
13 years 10 months ago
On Integer Programming and the Branch-Width of the Constraint Matrix
Consider an integer program max(ct x : Ax = b, x ≥ 0, x ∈ Zn ) where A ∈ Zm×n , b ∈ Zm , and c ∈ Zn . We show that the integer program can be solved in pseudo-polynomial...
William H. Cunningham, Jim Geelen
POPL
1995
ACM
14 years 25 days ago
Default Timed Concurrent Constraint Programming
d Abstract) We extend the model of [VRV94] to express strong time-outs (and pre-emption): if an event A does not happen through time t, cause event B to happen at time t. Such con...
Vijay A. Saraswat, Radha Jagadeesan, Vineet Gupta
CP
2006
Springer
14 years 1 months ago
Randomization in Constraint Programming for Airline Planning
Abstract. We extend the common depth-first backtrack search for constraint satisfaction problems with randomized variable and value selection. The resulting methods are applied to ...
Lars Otten, Mattias Grönkvist, Devdatt P. Dub...