— In service-oriented environments, reputation-based service selection is gaining increasing prominence. We propose in this paper a social network-based approach to model and ana...
We consider the loss in social welfare caused by individual rationality in matching scenarios. We give both theoretical and experimental results comparing stable matchings with soc...
We study implementability in dominant strategies of social choice functions when sets of types are multi-dimensional and convex, sets of outcomes are arbitrary, valuations for outc...
Multimedia social network analysis is a research area with growing importance, in which the social network members share multimedia contents with all different purposes and analyz...
In recent years, large scale distributed virtual environments have become a major trend in distributed applications, mainly due to the enormous popularity of multiplayer online ga...