This paper discusses the issues related to the application of wireless communication and positioning technologies to the development of hand-held electronic tour guides. These iss...
The database community has produced extensive research on the concurrency control problem in the context of traditional databases. However, this traditional model is not suitable ...
This paper presents the basics of a new paradigm that allows generators and consumers of global contextual information to determine an appropriate security level needed for contex...
—In the context of mobile ad hoc networks (MANETs) routing, we propose a clustering algorithm called Connectivity, Energy and Mobility driven Clustering Algorithm (CEMCA). The ai...
Today's open platforms for network measurement and distributed system research, which we collectively refer to as testbeds in this article, provide opportunities for controll...