5290 search results - page 877 / 1058 » Information systems as social structures |
188
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ICMCS
2006
IEEE
16 years 19 days ago
2006
IEEE
In this paper, we present an integrated system for news video retrieval. The proposed system incorporates both speech and visual information in the search mechanisms. The initial ...
218
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ICLP
2011
Springer
14 years 10 months ago
2011
Springer
Parallel implementations of programming languages need to control synchronization overheads. Synchronization is essential for ensuring the correctness of parallel code, yet it add...
220
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KDD
2012
ACM
13 years 9 months ago
2012
ACM
Tweets are the most up-to-date and inclusive stream of information and commentary on current events, but they are also fragmented and noisy, motivating the need for systems that c...
180
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ER
2007
Springer
16 years 23 days ago
2007
Springer
The tutorial first addresses requirements and semantic problems to integrate digital information into large scale, meaningful networks of knowledge that support not only access to...
206
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
Most prior work on information extraction has focused on extracting information from text in digital documents. However, often, the most important information being reported in an...