646 search results - page 44 / 130 » A Spatially Dependent Communication Model for Ubiquitous Sys... |
GLOBECOM
2009
IEEE
14 years 3 months ago
2009
IEEE
— In this paper, the system capacity of a multi-cell IEEE 802.16j system operating in transparent mode is investigated. A previous published analytical model is used and incorpor...
WETICE
1997
IEEE
14 years 13 days ago
1997
IEEE
This paper is concerned with how collaborative virtual environments can be structured in order to enable greater scalability and yet maintain a richness of communication. Based on...
ICC
2007
IEEE
14 years 2 months ago
2007
IEEE
—This paper addresses context issues in pervasive mobile computing and presents a semantic context model to support location based cooperative mobile applications. In this paper,...
CSE
2009
IEEE
14 years 3 months ago
2009
IEEE
— The emphasis of emerging mobile and Web 2.0 applications on collaboration and communication increases threats to user privacy. A serious, yet under-researched privacy risk resu...
TIP
2010
13 years 6 months ago
2010
Abstract—In this paper, we introduce a reconstruction framework that explicitly accounts for image geometry when defining the spatial interaction between pixels in the filterin...