13370 search results - page 420 / 2674 » Accessibility in Information Retrieval |
178
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DEXAW
2000
IEEE
15 years 11 months ago
2000
IEEE
Region-based image retrieval systems aim to improve the effectiveness of content-based search by decomposing each image into a set of “homogeneous” regions. Thus, similarity b...
155
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TKDE
1998
15 years 6 months ago
1998
—We investigate the problem of retrieving similar shapes from a large database; in particular, we focus on medical tumor shapes (“Find tumors that are similar to a given patter...
208
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PVLDB
2008
15 years 6 months ago
2008
In this paper we present the AlvisP2P IR engine, which enables efficient retrieval with multi-keyword queries from a global document collection available in a P2P network. In such...
196
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SIGIR
2004
ACM
16 years 14 days ago
2004
ACM
We discuss a retrieval model in which the task is to complete a sentence, given an initial fragment, and given an application specific document collection. This model is motivate...
292
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CLEF
2009
Springer
15 years 4 months ago
2009
Springer
MedGIFT is a medical imaging research group of the Geneva University Hospitals and the University of Geneva, Switzerland. Since 2004, the medGIFT group has participated in the Ima...