3533 search results - page 319 / 707 » Information theory and Thermodynamics |
193
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MM
2005
ACM
16 years 10 days ago
2005
ACM
To locate a video clip in large collections is very important for retrieval applications, especially for digital rights management. In this paper, we present a novel technique for...
159
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SIGIR
2005
ACM
16 years 9 days ago
2005
ACM
Song and Bruza [6] introduce a framework for Information Retrieval(IR) based on Gardenfor’s three tiered cognitive model; Conceptual Spaces[4]. They instantiate a conceptual spa...
173
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SIGIR
2005
ACM
16 years 9 days ago
2005
ACM
In this paper, we propose a novel dependency language modeling approach for information retrieval. The approach extends the existing language modeling approach by relaxing the ind...
170
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SIGIR
2005
ACM
16 years 9 days ago
2005
ACM
This paper develops a general, formal framework for modeling term dependencies via Markov random fields. The model allows for arbitrary text features to be incorporated as eviden...
174
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SIGDOC
2004
ACM
16 years 5 days 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...