226 search results - page 12 / 46 » A Collaborative Framework for Location-Based Services |
HICSS
2008
IEEE
15 years 4 months ago
2008
IEEE
An increasing level of cooperation between public administrations nowadays on national, regional and local level requires methods to develop interoperable EGovernment systems and ...
SDMW
2005
Springer
15 years 3 months ago
2005
Springer
In this paper we present our authorization framework that supports the dynamic set-up of Web service federations for sharing data within virtual federations. Building on previous w...
HICSS
2007
IEEE
15 years 4 months ago
2007
IEEE
Business intelligence (BI) technology and research is maturing. In evidence, some practitioners have indicated a shift in the nature of their data warehousing challenges from bein...
GLOBECOM
2009
IEEE
14 years 7 months ago
2009
IEEE
Uncertain capacity in newly emerged Cognitive Radio Networks(CRN) renders specific performance analysis for the secondary users (SUs), particularly in the aspects of Qualityof-Serv...
BXML
2004
14 years 11 months ago
2004
: The system presented in this paper shows an alternative solution for the communication problem in virtual teams. Although it does not address the full bandwidth of tasks of an gr...