L. Kagal, T. Finin and Anupam Joshi, "A policy language for a pervasive computing environment," Policies for Distributed Systems and Networks, IEEE International Workshop on(POLICY), Lake Como, Italy, , pp. 63,64,65,66,67,68,69,70,71,72,73,74.
doi:10.1109/POLICY.2003.1206958
keywords:{Pervasive computing;Information security;Mobile computing;Communication system security;Handheld computers;Personal digital assistants;Natural languages;Computer science;Application software;Prototypes},
url:doi.ieeecomputersociety.org/10.1109/POLICY.2003.1206958