4273 search results - page 450 / 855 » Improving proactive information systems |
182
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SIGIR
1996
ACM
15 years 11 months ago
1996
ACM
Previous research on stemming has shown both positive and negative effects on retrieval performance. This paper describes an experiment in which several linguistic and non-linguis...
173
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ICCS
2007
Springer
15 years 11 months ago
2007
Springer
Keeping people away from litigious information becomes one of the most important research area in network information security. Indeed, Web filtering is used to prevent access to u...
160
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CRITIS
2006
15 years 10 months ago
2006
It is commonly agreed that Wireless Sensor Networks (WSN) is one of the technologies that better fulfills features like the ones required by Critical (Information) Infrastructures....
224
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CISS
2008
IEEE
15 years 9 months ago
2008
IEEE
A non-regenerative dual-hop wireless system based on distributed Alamouti space-time coding is considered. It is assumed that each relay retransmits an appropriately scaled space-t...
185
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CLEF
2008
Springer
15 years 8 months ago
2008
Springer
Abstract. This paper describes our approach to the Question Answering - Word Sense Disambiguation task. This task consists in carrying out Question Answering over a disambiguated d...