3152 search results - page 332 / 631 » Retrieval of Partial Documents |
133
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SIGIR
2006
ACM
15 years 11 months ago
2006
ACM
We introduce and validate bootstrap techniques to compute confidence intervals that quantify the effect of test-collection variability on average precision (AP) and mean average...
126
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MM
2005
ACM
15 years 11 months ago
2005
ACM
To ensure access to growing video collections, annotation is becoming more and more important. Using background knowledge in the form of ontologies or thesauri is a way to facilit...
165
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OTM
2005
Springer
15 years 11 months ago
2005
Springer
Ontologies play a key role in Semantic Web research. A common use of ontologies in Semantic Web is to enrich the current Web resources with some well-defined meaning to enhance th...
133
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SIGIR
2004
ACM
15 years 10 months ago
2004
ACM
This paper examines whether the Cranfield evaluation methodology is robust to gross violations of the completeness assumption (i.e., the assumption that all relevant documents wi...
135
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CLEF
2003
Springer
15 years 10 months ago
2003
Springer
The aim of this project is the automatic conversion of query terms in one language into their equivalents in a second, historically related, language, so that documents in the sec...