Titlebook: Integration of Constraint Programming, Artificial Intelligence, and Operations Research; 16th International C Louis-Martin Rousseau,Kostas

DECRY

ATP861

,Consistency for 0–1 Programming,eger hull. We show that a weak form of LP-consistency can reduce or eliminate backtracking in a way analogous to .-consistency. This work suggests a new approach to the reduction of backtracking in IP that focuses on cutting off infeasible partial assignments rather than fractional solutions.

Oration

變量

Lucubrate

Lecture Notes in Computer Sciencehttp://image.papertrans.cn/i/image/468831.jpg

CLEAR

978-3-030-19211-2Springer Nature Switzerland AG 2019

不遵守

Integration of Constraint Programming, Artificial Intelligence, and Operations Research978-3-030-19212-9Series ISSN 0302-9743 Series E-ISSN 1611-3349

ATOPY

https://doi.org/10.1007/978-3-030-19212-9mathematical optimization; constraint programming; integer programming; satisfiability; combinatorial op

syncope

Using Cost-Based Solution Densities from TSP Relaxations to Solve Routing Problems,ower bounds on the objective function or even to perform cost-based domain filtering in constraint programming models. We investigate other ways of using such relaxations based on computing the frequency of edges in near-optimal solutions to a relaxation. We report early empirical results on symmetric instances from ..

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