8298 search results - page 429 / 1660 » Query-Free Information Retrieval |
143
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SIGIR
2006
ACM
16 years 23 days ago
2006
ACM
We hypothesized that language modeling retrieval would improve if we reduced the need for document smoothing to provide an inverse document frequency (IDF) like effect. We create...
190
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
How to improve search accuracy for difficult topics is an underaddressed, yet important research question. In this paper, we consider a scenario when the search results are so poo...
180
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
INEX, the evaluation initiative for content-oriented XML retrieval, has since its establishment defined the relevance of an element according to two graded dimensions, exhaustivit...
182
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CIKM
2006
Springer
15 years 10 months ago
2006
Springer
In this paper, we explore the concept of a "library of brain images", which implies not only a repository of brain images, but also efficient search and retrieval mechan...
193
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VISUAL
2000
Springer
15 years 10 months ago
2000
Springer
We present an original approach for motion-based retrieval involving partial query. More precisely, we propose an uni ed statistical framework both to extract entities of interest ...