4273 search results - page 92 / 855 » Improving proactive information systems |
225
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FLAIRS
2011
14 years 10 months ago
2011
With an explosion in the proliferation of user-generated content in communities, information overload is increasing and quality of readily available online content is deterioratin...
161
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CSCW
2008
ACM
15 years 8 months ago
2008
ACM
We extend the notion of social tagging to construct social summaries of complex multimedia materials. Our system allows students to apply time-indexed multimedia tags such as hand...
187
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Current Information Retrieval systems use inverted index structures for efficient query processing. Due to the extremely large size of many data sets, these index structures are u...
181
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VTC
2010
IEEE
15 years 4 months ago
2010
IEEE
—This paper exploits the use of location information of wireless terminals to improve the performance of a beamforming system and support multiple access. Based on a system provi...
195
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MIR
2010
ACM
16 years 1 months ago
2010
ACM
This paper discusses two sets of automatic musical genre classification experiments. Promising research directions are then proposed based on the results of these experiments. The...