783 search results - page 94 / 157 » Context Consistency Management Using Ontology Based Model |
198
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VLDB
2007
ACM
15 years 10 months ago
2007
ACM
This tutorial presents the definition, the models and the techniques of location privacy from the data privacy perspective. By reviewing and revising the state of art research in ...
159
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WEBDB
2001
Springer
15 years 8 months ago
2001
Springer
In this paper, we propose to use database technology to improve performance of web proxy servers. We view the cache at a proxy server as a web warehouse with data organized in a h...
175
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TKDE
2012
13 years 6 months ago
2012
Abstract—This paper introduces a knowledge-driven approach to real-time, continuous activity recognition based on multisensor data streams in smart homes. The approach goes beyon...
199
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TAL
2010
Springer
15 years 2 months ago
2010
Springer
Abstract. Geographic Information Retrieval (GIR) is a specialized Information Retrieval (IR) branch that deals with information related to geographical locations. Traditional IR en...
108
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CPAIOR
2007
Springer
15 years 10 months ago
2007
Springer
Abstract. We propose generalizations of the Global Cardinality Constraint (gcc) in which a partition of the variables is given. In the context of resource allocation problems, such...