4273 search results - page 465 / 855 » Improving proactive information systems |
225
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SISAP
2010
IEEE
15 years 5 months ago
2010
IEEE
Determining similarities among multimedia objects is a fundamental task in many content-based retrieval, analysis, mining, and exploration applications. Among state-of-the-art sim...
207
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Almost all current automatic speech recognition (ASR) systems conventionally append delta and double-delta cepstral features to static cepstral features. In this work we describe ...
175
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ICCV
2003
IEEE
16 years 9 months ago
2003
IEEE
Recognition systems have generally treated specular highlights as noise. We show how to use these highlights as a positive source of information that improves recognition of shiny...
168
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WWW
2006
ACM
16 years 7 months ago
2006
ACM
The automatic identification of a user's task has the potential to improve information filtering systems that rely on implicit measures of interest and whose effectiveness ma...
191
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WWW
2001
ACM
16 years 7 months ago
2001
ACM
We introduce a method for learning query transformations that improves the ability to retrieve answers to questions from an information retrieval system. During the training stage...