Title	Policy-Based Ambiguity Reduction in Pervasive Context-Aware Systems
Author	Sherif G. Aly
Citation	Vol. 7  No. 2  pp. 78-88
Keywords	Pervasive Systems, Context Awareness, Ambiguity Reduction, Policies.

Title	A Java-Based Programming Language Support of Location Management in Pervasive Systems
Author	Sherif G. Aly, Sarah Nadi, Karim Hamdan
Citation	Vol. 8  No. 6  pp. 329-336
Keywords	Pervasive, location, Javaspace, XML, access