2607 search results - page 159 / 522 » An Ontology-Based Information Retrieval Model |
211
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TIP
2010
15 years 4 months ago
2010
—In increasingly many cases of interest in computer vision and pattern recognition, one is often confronted with the situation where data size is very large. Usually, the labels ...
223
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WWW
2002
ACM
16 years 7 months ago
2002
ACM
An important trend in Web information processing is the support of multimedia retrieval. However, the most prevailing paradigm for multimedia retrieval, content-based retrieval (C...
173
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PRICAI
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Humans can associate vision and language modalities and thus generate mental imagery, i.e. visual images, from linguistic input in an environment of unlimited inflowing i...
188
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INEX
2005
Springer
16 years 13 hour ago
2005
Springer
Retrieving information from heterogeneous data sources in a flexible manner and within a single (database) framework is still a challenge. In this paper we present several extensi...
158
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
We present a novel passage-based approach to re-ranking documents in an initially retrieved list so as to improve precision at top ranks. While most work on passage-based document...