2850 search results - page 233 / 570 » Answering Queries using Humans, Algorithms and Databases |
139
Voted
PODS
2008
ACM
16 years 3 months ago
2008
ACM
In the study of data exchange one usually assumes an openworld semantics, making it possible to extend instances of target schemas. An alternative closed-world semantics only move...
135
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FLAIRS
2006
15 years 5 months ago
2006
Automatic facial expression recognition has gained much attention during the last decade because of its potential application in areas such as more engaging humancomputer interfac...
161
Voted
WWW
2008
ACM
16 years 4 months ago
2008
ACM
In this paper, we study the problem of keyword proximity search over XML documents and leverage the efficiency and effectiveness. We take the disjunctive semantics among input key...
169
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VLDB
2002
ACM
15 years 3 months ago
2002
ACM
In spite of the many decades of progress in database research, surprisingly scientists in the life sciences community still struggle with inefficient and awkward tools for queryin...
116
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ICPR
2002
IEEE
16 years 4 months ago
2002
IEEE
This paper proposes a novel view of the information generated by relevance feedback. Latent semantic analysis is adapted to this view to extract useful inter-query information. Th...