9507 search results - page 1624 / 1902 » Time-based language models |
192
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DEXAW
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—Search context is a crucial factor that helps to understand a user’s information need in ad-hoc Web page retrieval. A query log of a search engine contains rich inform...
182
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EDOC
2009
IEEE
16 years 1 months ago
2009
IEEE
Abstract—A simple and effective composition of software services into higher-level composite services is still a very challenging task. Especially in enterprise environments, Qua...
222
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ICASSP
2009
IEEE
16 years 1 months ago
2009
IEEE
Maximum-Likelihod Linear Regression (MLLR) transform coefficients have shown to be useful features for text-independent speaker recognition systems. These use MLLR coefficients ...
152
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
A new handwritten text database, GERMANA, is presented to facilitate empirical comparison of different approaches to text line extraction and off-line handwriting recognition. G...
177
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CIKM
2009
Springer
16 years 1 months ago
2009
Springer
Relevance Feedback has proven very effective for improving retrieval accuracy. A difficult yet important problem in all relevance feedback methods is how to optimally balance the...