892 search results - page 47 / 179 » Management of Dynamic and Imperfect User Context Information |
WWW
2004
ACM
16 years 15 days ago
2004
ACM
This paper describes one solution to the problem of how to select sequence, and link Web resources into a coherent, focused organization for instruction that addresses a user'...
WWW
2009
ACM
16 years 15 days ago
2009
ACM
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 ...
108
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ISORC
2005
IEEE
15 years 5 months ago
2005
IEEE
In this paper, we propose an architecture for adaptive real-time workflow-based collaborative system. Such a system is needed to support real-time communication and sharing of inf...
100
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SIGIR
1998
ACM
15 years 4 months ago
1998
ACM
1 This paper presents an investigation into the utility of document summarisation in the context of information retrieval, more specifically in the application of so called query b...
111
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IDEAS
2003
IEEE
15 years 5 months ago
2003
IEEE
We characterize the dynamic data management problem for location based services(LBS) in mobile environments and devise a cost model for servicing both location independent and loc...