5638 search results - page 367 / 1128 » On presence |
187
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IFIP
2004
Springer
16 years 6 days ago
2004
Springer
Abstract. Flexible personal communications may require dynamically discovering, using, and combining a number of services to support the activities of a mobile user. However, many ...
189
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KR
2004
Springer
16 years 6 days ago
2004
Springer
Possible-world semantics are provided for Parikh’s relevance-sensitive model for belief revision. Having Grove’s system-of-spheres construction as a base, we consider addition...
176
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PERVASIVE
2004
Springer
16 years 6 days ago
2004
Springer
Abstract. Location-awareness is useful for mobile and pervasive computing. We present a novel adaptive framework for recognizing personally important locations in cellular networks...
158
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TES
2004
Springer
16 years 5 days ago
2004
Springer
Web services represent the latest effort of the information technology industry to provide a framework for cross enterprise automation. One principal characteristic of this framewo...
163
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WEA
2004
Springer
16 years 5 days ago
2004
Springer
Abstract. We consider how to maintain the topological order of a directed acyclic graph (DAG) in the presence of edge insertions and deletions. We present a new algorithm and, alth...