2607 search results - page 148 / 522 » An Ontology-Based Information Retrieval Model |
148
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AIRS
2008
Springer
16 years 25 days ago
2008
Springer
This paper proposes a model for content-based retrieval of histopathology images. The most remarkable characteristic of the proposed model is that it is able to extract high-level ...
181
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MM
2003
ACM
15 years 11 months ago
2003
ACM
combinFormation is a tool that enables browsing and collecting information elements in a generative space. By generative, we mean that the tool is an agent that automatically retr...
158
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MM
2004
ACM
15 years 12 months ago
2004
ACM
In this paper, we propose a unified framework, called Markov Model Mediator (MMM), to facilitate image database clustering and to improve the query performance. The structure of t...
149
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ECIR
2004
Springer
15 years 8 months ago
2004
Springer
Content-only retrieval of XML documents deals with the problem of locating the smallest XML elements that satisfy the query. In this paper, we investigate the application of a spec...
154
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SIGIR
2006
ACM
16 years 13 days ago
2006
ACM
We introduce a novel approach to combining rankings from multiple retrieval systems. We use a logistic regression model or an SVM to learn a ranking from pairwise document prefere...