4971 search results - page 234 / 995 » On Scalable Information Retrieval Systems |
162
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PERCOM
2008
ACM
16 years 1 months ago
2008
ACM
Abstract—Context-aware applications adapt to changing computing environments or changing user circumstances/tasks. Context information that supports such adaptations is provided ...
260
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ICDE
2003
IEEE
16 years 8 months ago
2003
IEEE
Distributed databases and other networked information systems use copies or mirrors to reduce latency and to increase availability. Copies need to be refreshed. In a loosely coupl...
239
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
Users of social networking services can connect with each other by forming communities for online interaction. Yet as the number of communities hosted by such websites grows over ...
196
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HT
2009
ACM
15 years 4 months ago
2009
ACM
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
191
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DLOG
2003
15 years 8 months ago
2003
Agent systems that search the Semantic Web are seen as killer applications for description logic (DL) inference engines. The guiding examples for the Semantic Web involve informat...