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Approximation of weighted hereditary induced subgraph maximization problems.

Demange, Marc; Paschos, Vangelis (1999) Document de travail / Working paper

Maximum-weight independent set is as "well" approximated as the unweighted one.

Demange, Marc; Paschos, Vangelis (1999) Document de travail / Working paper

AMCA : Approche Multicritère pour la Coopération entre Agents

Balbo, Flavien; Moraitis, Pavlos; Pinson, Suzanne (1996) Document de travail / Working paper

Are judgments about relative importance of criteria dependent or independent of the set of alternatives ? an experimental approach.

Mousseau, Vincent (1992) Document de travail / Working paper