549 search results - page 44 / 110 » Integrating Keywords and Semantics on Document Annotation an... |
106
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SIGIR
2003
ACM
15 years 5 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...
143
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MIR
2006
ACM
15 years 6 months ago
2006
ACM
The variety of features available to represent multimedia data constitutes a rich pool of information. However, the plethora of data poses a challenge in terms of feature selectio...
111
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CIKM
2008
Springer
15 years 2 months ago
2008
Springer
This paper addresses the challenging problem of similarity search over widely distributed ultra-high dimensional data. Such an application is retrieval of the top-k most similar d...
WWW
2004
ACM
16 years 1 months ago
2004
ACM
The goal of this research is the improvement of browsing voluminous InkML data in two areas: ease of rendering continuous inkflow for replay-browsing, and ease of random access na...
119
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CIKM
2011
Springer
14 years 18 days ago
2011
Springer
There exist many interrelated information sources on the Internet that can be categorized into structured (database) and semistructured (documents). A key challenge is to integrat...