5284 search results - page 1005 / 1057 » Ontologizing Semantic Relations |
137
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JAPLL
2007
15 years 4 months ago
2007
Many open domain question answering systems answer questions by first harvesting a large number of candidate answers, and then picking the most promising one from the list. One c...
139
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JNCA
2007
15 years 4 months ago
2007
Web portals today offer a variety of content and services to their users. This content can be split into various categories and usually content semantically related is placed in t...
166
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AICOM
2004
15 years 4 months ago
2004
Abstract. We address the problem of answering queries using expressive symmetric inter-schema constraints which allow to establish mappings between several heterogeneous informatio...
125
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AI
2002
Springer
15 years 4 months ago
2002
Springer
Systems provide a rich abstraction within which divers concepts of reasoning, acceptability and defeasibility of arguments, etc., may be studied using a unified framework. Two imp...
130
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COLING
2002
15 years 4 months ago
2002
It is commonly believed that word segmentation accuracy is monotonically related to retrieval performance in Chinese information retrieval. In this paper we show that, for Chinese...