Group Decision Making via Weighted Propositional Logic: Complexity and Islands of Tractability.

group decision where agents requirements are modeled as hard constraints that should be imperatively met and their possibly imperfect (uncertain, imprecise, incomplete, indecisive,

Similarly, under the (polynomially verifiable) assumption that the input graph has a perfect matching, the exact perfect matching problem is precisely the exact weighted

In the case of the I-frame, the utility function is derived with respect to the individual contribution d i , and in the We-frame, all individual contributions d j are equal

L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des

1 Actually, Samaniego [9] proved that, when the component lifetimes are independent and identically distributed, the system reliability can always be expressed as the sum of the

The idea is to evaluate psychomotor skills related to the performance in laparoscopic surgery and to adapt the training protocol according to each student’s

Continued efforts to link specific cognitive functions to their ecological and social settings present a promising avenue to understand the evolution of cognition while recognizing

Short-term impatience and non family altruism are found no to affect wealth but, contrarily to recent results of behavioural analysis, the three other parameters