2061 search results - page 82 / 413 » Modeling search engine effectiveness for federated search |
238
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ICDE
2012
IEEE
13 years 8 months ago
2012
IEEE
— The web today is increasingly characterized by social and real-time signals, which we believe represent two frontiers in information retrieval. In this paper, we present Earlyb...
169
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We present a 3-level hierarchical model for localizing human bodies in still images from arbitrary viewpoints. We first fit a simple tree-structured model defined on a small landm...
160
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CIKM
2009
Springer
16 years 23 days ago
2009
Springer
We investigate the problem of determining the polarity of sentiments when one or more occurrences of a negation term such as “not” appear in a sentence. The concept of the sco...
177
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WWW
2008
ACM
16 years 6 months ago
2008
ACM
Sponsored search is one of the enabling technologies for today's Web search engines. It corresponds to matching and showing ads related to the user query on the search engine...
137
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ICDAR
2003
IEEE
15 years 11 months ago
2003
IEEE
Interpretation of paper drawings has received a good deal of attention over the last decade. Progress has also been made in related areas such as direct interpretation of human dr...