Many agent-based systems have been developed over the past decade; however, the security issues are usually not addressed adequately. In order to make the mobile agent paradigm mo...
The purpose of this paper is to present the main characteristics of ADF, an open source agent developing platform with a focus on agent collaboration. The basic architecture of th...
The social news aggregator Digg allows users to submit and moderate stories by voting on (digging) them. As is true of most social sites, user participation on Digg is nonuniforml...
It is now feasible to view media at home as easily as text-based pages were viewed when the World Wide Web (WWW) first emerged. This development has supported media sharing and se...
nition of a common model that abstracted the shared knowledge (ontology); a formalism for representing such knowledge (Knowledge Interchange Format, or KIF); and a transport-indepe...