5575 search results - page 261 / 1115 » Information Extraction |
220
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CISS
2011
IEEE
14 years 10 months ago
2011
IEEE
—We analyze the fundamental limits of key generation and describe an implementation based on error correcting codes. We show that key extraction based on channel coefficients si...
154
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ACL
2003
15 years 8 months ago
2003
In this paper, we present a method for the semantic tagging of word chunks extracted from a written transcription of conversations. This work is part of an ongoing project for an ...
147
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ISMIS
2005
Springer
16 years 2 days ago
2005
Springer
Abstract. Information graphics such as bar, line and pie charts appear frequently in electronic media and often contain information that is not found elsewhere in documents. Unfort...
201
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ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Recognizing characters in a scene image taken by a digital camera has been studied for decades. However, it is still a challenging problem to achieve high accuracy. In this paper,...
179
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ICMCS
2007
IEEE
16 years 27 days ago
2007
IEEE
Extraction of stable local invariant features is very important in many computer vision applications, such as image matching, object recognition and image retrieval. Most existing...