The goal of this research project is to investigate the use of technology in supporting social relationships by helping users throughout the decisional process (“What program cou...
Today's mobile phones are essentially off-the-shelf, mass-market wearable computers. In this paper, we describe mobile social software that uses location, proximity and tone ...
The difficulty of scaling Online Social Networks (OSNs) has introduced new system design challenges that has often caused costly re-architecting for services like Twitter and Face...
Josep M. Pujol, Vijay Erramilli, Georgos Siganos, ...
This paper introduces Online Alchemy's Otello technology as a way to enable reputational capabilities beyond any found in games or other online social contexts today. This te...
Several approaches to collaborative filtering have been studied but seldom have studies been reported for large (several million users and items) and dynamic (the underlying item ...