We consider problems of provisioning an excludable public good amongst n potential members of a peer-to-peer system who are able to communicate information about their private pre...
We showcase the Voices from the Rwanda Tribunal project and associated website that provides online public access to a set of historic video interviews with personnel from the Int...
Group-to-individual (G2I) distributed meeting is an important but understudied area. Because of the asymmetry between different parties in G2I meetings, it has two unique challeng...
Yong Rui, Eric Rudolph, Li-wei He, Rico Malvar, Mi...
Abstract. In this paper we use the concept of `social translucence' to understand users' initial reaction to, and use of, the voice communication channel provided by Xbox...
We are experiencing a new Social Web, where people share, communicate, commiserate, and conflict with each other. As evidenced by systems like Wikipedia, twitter, and delicious.co...