We survey a number of decidablity and undecidablity results concerning epistemic temporal logic. The goal is to provide a general picture which will facilitate the `sharing of idea...
When looking at the social phenomenon that are arise from the use of Internet communications tools, one must consider the properties of the tool that influence human-to-human inte...
: This paper describes a framework for managing and distributing trust information in a community of mobile and wearable computer users. Trust information in the form of reputation...
Jay Schneider, Gerd Kortuem, Joe Jager, Stephen Fi...
Social networking applications have become very important web services that provide Internet-based platforms for their users to interact with their friends. With the advances in t...
As a more diverse population of users moves online, understanding how to help those groups work together and leverage their diverse skills poses a significant challenge for human-...