In this paper we describe techniques for the discovery and construction of user profiles. Leveraging from the emergent data web, our system addresses the problem of sparseness of ...
Abstract. As low-level architectural support for context-aware computing matures, we are ready to explore more general and powerful means of accessing context data. Information req...
Jeffrey Heer, Alan Newberger, Chris Beckmann, Jaso...
—The web is a primary means of information sharing for most organizations and people. Currently, a recipient of web content knows nothing about the environment in which that info...
Thomas Moyer, Kevin R. B. Butler, Joshua Schiffman...
Coalitions are collaborative networks of autonomous domains where resource sharing is achieved by the distribution of access permissions to coalition members based on negotiated r...
Himanshu Khurana, Serban I. Gavrila, Rakeshbabu Bo...
Ubiquitous Web systems have to deal with varying context information in order to support context awareness. Accomplishing this requirement necessitates gathering, processing and r...