Ismail Khalil-Ibrahim, Mohamed A. Feki, Gabriele Kotsis,
"A Datalog Model for Context Reasoning in Pervasive Environments"
: Proceedings of ISPA 2008, IEEE Computer Society Press, Seite(n) 452-459, 2008, ISBN: 978-0-7695-3471-8
Original Titel:
A Datalog Model for Context Reasoning in Pervasive Environments