4645 search results - page 584 / 929 » Using Information Extraction to Improve Document Retrieval |
194
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ACL
2011
14 years 10 months ago
2011
We derive two variants of a semi-supervised model for fine-grained sentiment analysis. Both models leverage abundant natural supervision in the form of review ratings, as well as...
250
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SASN
2006
ACM
16 years 21 days ago
2006
ACM
A great challenge in securing sensor networks is that sensor nodes can be physically compromised. Once a node is compromised, attackers can retrieve secret information (e.g. keys)...
143
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
In spoken language processing, considerable research has been accomplished on language identi cation. Singing language identi cation is an important yet challenging area that has ...
167
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ACL
1998
15 years 8 months ago
1998
This paper describes a domain independent, automatically trained call router which directs customer calls based on their response to an open-ended "How may I direct your call...
182
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TASLP
2010
15 years 5 months ago
2010
—We consider representing a short temporal fragment of musical audio as a dynamic texture, a model of both the timbral and rhythmical qualities of sound, two of the important asp...