4645 search results - page 621 / 929 » Using Information Extraction to Improve Document Retrieval |
170
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PDPTA
2003
15 years 8 months ago
2003
We expand the scope of peer-to-peer (P2P) systems to include the concept of “communities”. Communities are analogous to interest groups and can overlap. We use communities as ...
219
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IWMMDBMS
1998
15 years 8 months ago
1998
: In recent years the fusion of multimedia information from multiple real-time sources and databases has become increasingly important because of its practical significance in many...
168
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Many visual matching algorithms can be described in terms of the features and the inter-feature distance or metric. The most commonly used metric is the sum of squared di erences ...
163
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TREC
2008
15 years 8 months ago
2008
The paper reports the University of Waterloo participation in the opinion and polarity tasks of the Blog track. The proposed method uses a lexicon built from several linguistic re...
175
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MHCI
2005
Springer
16 years 6 days ago
2005
Springer
ZuiScat is a visualization concept for querying large information spaces on Personal Digital Assistants (PDA). Retrieval results are presented in a dynamic scatterplot, which is e...