1391 search results - page 36 / 279 » Knowledge Retrieval (KR) |
118
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ICPR
2006
IEEE
16 years 5 months ago
2006
IEEE
In this paper, we present a system to browse a set of graphical documents without prior knowledge of their content. This system relies on a new structural method locating regions ...
153
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EMNLP
2009
15 years 2 months ago
2009
The use of lexical semantic knowledge in information retrieval has been a field of active study for a long time. Collaborative knowledge bases like Wikipedia and Wiktionary, which...
148
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SAMT
2007
Springer
15 years 10 months ago
2007
Springer
Search, retrieval, and management of multimedia contents are challenging tasks for users and researchers alike. The aim of ESentencias Project is to develop a software-hardware sys...
154
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NAACL
2004
15 years 5 months ago
2004
Definition questions represent a largely unexplored area of question answering--they are different from factoid questions in that the goal is to return as many relevant "nugg...
124
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WWW
2007
ACM
16 years 5 months ago
2007
ACM
A number of existing information retrieval systems propose the notion of query context to combine the knowledge of query and user into retrieval to reveal the most exact descripti...