1150 search results - page 167 / 230 » Integrating Keyword Search into XML Query Processing |
125
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SIGDOC
2004
ACM
15 years 8 months ago
2004
ACM
The concept of thumbnails is common in image representation. A thumbnail is a highly compressed version of an image that provides a small, yet complete visual representation to th...
105
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ICIP
2003
IEEE
16 years 4 months ago
2003
IEEE
In this paper, an image retrieval methodology suited for search in large collections of heterogeneous images is presented. The proposed approach employs a fully unsupervised segme...
113
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CIKM
2007
Springer
15 years 9 months ago
2007
Springer
It has been shown that using phrases properly in the document retrieval leads to higher retrieval effectiveness. In this paper, we define four types of noun phrases and present an...
128
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CIKM
2005
Springer
15 years 8 months ago
2005
Springer
Language Modeling (LM) has been successfully applied to Information Retrieval (IR). However, most of the existing LM approaches only rely on term occurrences in documents, queries...
103
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BTW
2007
Springer
15 years 9 months ago
2007
Springer
B-tree and index into two layers of abstraction. In addition, this paper provides algorithms for (i) concurrency control and recovery including locking of individual keys and of co...