1014 search results - page 73 / 203 » Answer models for question answering passage retrieval |
189
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ECTEL
2006
Springer
15 years 8 months ago
2006
Springer
It is often the case that analyses of human interactive activity are lost once an article is written about the results obtained. Although it is clear that corpora are gathered in o...
163
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ICDE
1998
IEEE
15 years 10 months ago
1998
IEEE
Consider a database that represents the location of moving objects, such as taxi-cabs (typical query: retrieve the cabs that are currently within 1 mile of 33 Michigan Ave., Chica...
155
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ANLP
1994
15 years 7 months ago
1994
A computational model for the acquisition of knowledge from encyclopedic texts is described. The model has been implemented in a program, called SNOWY, that reads unedited texts f...
164
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ICTAI
2003
IEEE
15 years 11 months ago
2003
IEEE
We investigate two seemingly incompatible approaches for improving document retrieval performance in the context of question answering: query expansion and query reduction. Querie...
250
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CVPR
2012
IEEE
13 years 8 months ago
2012
IEEE
In this article, we focus on the problem of large-scale instance-level image retrieval. For efficiency reasons, it is common to represent an image by a fixed-length descriptor w...