—The paper first discusses motivations why taking into account location information in authentication and access control is important. The paper then surveys current approaches t...
To engage Internet2 users in an exploration of peer-to-peer, real-time communications, these users require connectivity. Superior networking connectivity alone is not sufficient. ...
Ontologies represent the next important phase of the World Wide Web, creating a semantic web which links together disparate pieces of information and knowledge. Creating ontologie...
Wireless sensor networks (WSNs) constitute a new pervasive and ubiquitous technology. They have been successfully used in various application areas and in future computing environ...
We consider the problem of gathering data from a wireless multi-hop network of energy-constrained sensor nodes to a common base station. Specifically, we aim to balance the total...