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CHI
2006
ACM
16 years 3 months ago
2006
ACM
Although they have potential, to date location-based information systems have not radically improved the way we interact with our surroundings. To study related issues, we develop...
228
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VLDB
2008
ACM
16 years 3 months ago
2008
ACM
Abstract In this article, we present a comprehensive approach for privacy preserving access control based on the notion of purpose. In our model, purpose information associated wit...
228
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SIGMOD
2009
ACM
16 years 3 months ago
2009
ACM
Ontology matching, aiming to obtain semantic correspondences between two ontologies, has played a key role in data exchange, data integration and metadata management. Among numero...
122
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WISEC
2009
ACM
15 years 9 months ago
2009
ACM
The current 802.11i standard can provide data confidentiality, integrity and mutual authentication in enterprise Wireless Local Area Networks (WLANs). However, secure communicati...
103
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IEEEPACT
2009
IEEE
15 years 9 months ago
2009
IEEE
Abstract—As programmers are asked to manage more complicated parallel machines, it is likely that they will become increasingly dependent on tools such as multi-threaded data rac...