This paper is the first analysis of caching architectures for Question Answering (QA). We introduce the novel concept of multi-layer collaborative caches, where: (a) each resource...
David Dominguez-Sal, Josep-Lluis Larriba-Pey, Miha...
This paper explores users’ interpersonal interactions during collaboration around a tabletop display, in order to better understand the affordances offered by this medium. We in...
Vicki Ha, Kori M. Inkpen, Tara Whalen, Regan L. Ma...
Different from multi-user database management systems, CSCW system must support group awareness explicitly, namely that participants should perceive the presence of each other dur...
Abstract— Evaluating and quantifying trust stimulates collaboration in mobile ad hoc networks (MANETs). Many existing reputation systems sharply divide the trust value into right...
This paper describes our system that enables members of a social network to collaboratively annotate a shared media collection. The problem is important since online social networ...