7499 search results - page 277 / 1500 » Ontologies and Information Extraction |
140
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ICAI
2007
15 years 8 months ago
2007
Abstract This paper reports our evaluation of the accuracy of capturing a user’s intent in an informationseeking task. Specifically, we would like to assess how accurately a use...
177
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CBMS
2008
IEEE
16 years 1 months ago
2008
IEEE
Clinical practice and research rely increasingly on analytic approaches to patient data. Visualization enables the comparative exploration of similar patients, a key requirement i...
181
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IAT
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--This position paper describes the challenges related to federated enterprise search over heterogeneous product information sources. It focuses on the aspect of finding re...
154
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ICMCS
2005
IEEE
16 years 12 days ago
2005
IEEE
We propose that, at the highest level of video understanding, the human needs for meaning and the methodologies to extract it are both universal and generic. One must develop an o...
218
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RIAO
2004
15 years 8 months ago
2004
This paper presents our experiments in applying semantic information to improve the precision of the information retrieval module in a closed-domain question-answering system. Tha...