538 search results - page 65 / 108 » Context-sensitive ranking for document retrieval |
122
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CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
Automatic annotation is an elegant alternative to explicit recognition in images. In annotation, the image is matched with keyword models, and the most relevant keywords are assig...
145
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CLOR
2006
15 years 5 months ago
2006
We describe an approach to object retrieval which searches for and localizes all the occurrences of an object in a video, given a query image of the object. The object is represent...
141
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EDBT
2006
ACM
16 years 2 months ago
2006
ACM
Abstract. We consider a collaboration of peers autonomously crawling the Web. A pivotal issue when designing a peer-to-peer (P2P) Web search engine in this environment is query rou...
SIGIR
2006
ACM
15 years 8 months ago
2006
ACM
We present an approach to improving the precision of an initial document ranking wherein we utilize cluster information within a graph-based framework. The main idea is to perform...
114
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IPM
2007
15 years 1 months ago
2007
An information retrieval performance measure that is interpreted as the percent of perfect performance (PPP) can be used to study the effects of the inclusion of specific documen...