5575 search results - page 275 / 1115 » Information Extraction |
168
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WWW
2011
ACM
15 years 1 months ago
2011
ACM
We propose a method to adapt an existing relation extraction system to extract new relation types with minimum supervision. Our proposed method comprises two stages: learning a lo...
170
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IJCAI
2007
15 years 8 months ago
2007
While traditional information extraction systems have been built to answer questions about facts, subjective information extraction systems will answer questions about feelings an...
200
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ACL
2009
15 years 4 months ago
2009
This paper presents ongoing research in clinical information extraction. This work introduces a new genre of text which are not well-written, noise prone, ungrammatical and with m...
165
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IEEEMSP
2002
IEEE
15 years 11 months ago
2002
IEEE
This study examines the feasibility of using channel statistics to perform embedded signature-based authentication. Doing so is an attempt to view a reference watermark embedded w...