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Transforming Inconsistent Subformulas in MaxSAT Lower Bound Computation

TítolTransforming Inconsistent Subformulas in MaxSAT Lower Bound Computation
Publication TypeConference Paper
Year of Publication2008
AuthorsLi CMin [1], Manyà F [2], Mohamedou NO [3], Planes J [4]
Conference Name14th International Conference on Principles and Practice of Constraint Programming (CP-2008)
Volume5202
EditorSpringer
Conference LocationSydney, Australia
Paginació582-587
Resum

We define a new heuristic that guides the application of cycle resolution (CR) in MaxSAT, and show that it produces better lower bounds than those obtained by applying CR exhaustively as in Max-DPLL, and by applying CR in a limited way when unit propagation detects a contradiction as in MaxSatz.


Source URL: http://iiia.csic.es/ca/node/54845

Enllaços
[1] http://iiia.csic.es/ca/staff/chu-min-li
[2] http://iiia.csic.es/ca/staff/felip-many%C3%A0
[3] http://iiia.csic.es/ca/bibliography?f%5Bauthor%5D=1930
[4] http://iiia.csic.es/ca/staff/jordi-planes