Mobile services can provide users with information relevant to their current circumstances. Distant services in turn can acquire local information from people in an area of intere...
Henriette S. M. Cramer, Vanessa Evers, Tim van Slo...
Transmitting voice communication over untrusted networks puts personal information at risk. Although voice streams are typically encrypted to prevent unwanted eavesdropping, additi...
We utilize evolutionary game theory to study the evolution of cooperative societies and the behaviors of individual agents (i.e., players) in such societies. We present a novel pla...
Kan-Leung Cheng, Inon Zuckerman, Ugur Kuter, Dana ...
Given the significant increase of on-line services that require personal information from users, the risk that such information is misused has become an important concern. In such ...
Recent popularization of personal hand-held mobile devices makes it important to characterize the mobility pattern of mobile device users, so as to accurately predict user mobilit...