7499 search results - page 1386 / 1500 » Ontologies and Information Extraction |
197
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CIVR
2009
Springer
16 years 1 months ago
2009
Springer
Sequence matching techniques are effective for comparing two videos. However, existing approaches suffer from demanding computational costs and thus are not scalable for large-sca...
184
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INTERACTION
2009
ACM
16 years 29 days ago
2009
ACM
Ocean circulation plays an important role in global climate change. In an effort to monitor ocean circulation an infrastructure of more than 3,000 buoys have been deployed in the ...
189
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MOBIQUITOUS
2008
IEEE
16 years 25 days ago
2008
IEEE
VESPA (Vehicular Event Sharing with a mobile P2P Architecture) 1 is a system for enabling vehicles to share information in vehicular ad-hoc networks (VANETs). The originality of V...
179
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CISS
2007
IEEE
16 years 23 days ago
2007
IEEE
— We consider a sensor network in which the sensors communicate at will when they have something to report, without prior coordination with other sensors or with data collection ...
164
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ICDM
2007
IEEE
16 years 23 days ago
2007
IEEE
Data security is a critical issue for many organizations. Sensitive data must be protected from both inside and outside attackers. Access control policies and related mechanisms h...