In this paper, we describe a method for pedagogical agents to choose when to interact with learners in interactive learning environments. This method is based on observations of h...
Conviviality has been introduced as a social science concept for multiagent systems to highlight soft qualitative requirements like user friendliness of systems. In this paper we ...
Patrice Caire, Baptiste Alcalde, Leendert van der ...
Protecting users’ privacy is essential for turning networks and services into trustworthy friends. Many privacy enhancing techniques, such as anonymous e-cash and mix-nets, have...
Abstract. In a distributed system, dynamically dividing execution between nodes is essential for service robustness. However, when all of the nodes cannot be equally trusted, and w...
This paper describes SHAD, a novel architecture for security in pervasive computing environments, and a prototype implementation. SHAD is a Peer-to-Peer and humancentered security...
Enrique Soriano, Francisco J. Ballesteros, Gorka G...