A Generalized Temporal Role Based Access Control (GTRBAC) model that captures an exhaustive set of temporal constraint needs for access control has recently been proposed. GTRBACā...
James Joshi, Basit Shafiq, Arif Ghafoor, Elisa Ber...
Parametric feature-based CAD data exchange is one of the most important open problems in solid modeling. The problem is signiļ¬cant and challenging both scientiļ¬cally and comme...
Open trading environments involve a type of peer-to-peer computing characterised by well-defined interaction protocols that are used by the traders and sometimes updated dynamicall...
Martin K. Purvis, Mariusz Nowostawski, Stephen Cra...
This paper describes a multi-agent system, GraniteNights, modelled on the Agentcities project āevening agentā scenario. GraniteNights allows a user to plan an eveningās enter...
Gunnar Aastrand Grimnes, Stuart Chalmers, Peter Ed...
Abstract. The TextMap-TMT cross-language question answering system at USC-ISI was designed to answer Spanish questions from English documents. The system is fully automatic, includ...
Abdessamad Echihabi, Douglas W. Oard, Daniel Marcu...