2300 search results - page 246 / 460 » Learning Dialogue POMDP Models from Data |
135
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RAID
2010
Springer
15 years 3 months ago
2010
Springer
The insider threat against database management systems is a dangerous security problem. Authorized users may abuse legitimate privileges to masquerade as other users or to maliciou...
147
Voted
CVPR
2007
IEEE
15 years 11 months ago
2007
IEEE
We present the Conformal Embedding Analysis (CEA) for feature extraction and dimensionality reduction. Incorporating both conformal mapping and discriminating analysis, CEA projec...
127
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NLDB
2005
Springer
15 years 10 months ago
2005
Springer
Abstract. The increasing flow of digital information requires the extraction, filtering and classification of pertinent information from large volumes of texts. An important pre...
199
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ESANN
2004
15 years 6 months ago
2004
This work focuses on one of the most critical issues to plague the wireless telecommunications industry today: the loss of a valuable subscriber to a competitor, also defined as ch...
188
Voted
NLPRS
2001
Springer
15 years 9 months ago
2001
Springer
Named Entity recognition, as a task of providing important semantic information, is a critical first step in Information Extraction and QuestionAnswering system. This paper propos...