9719 search results - page 129 / 1944 » Answer Set Optimization |
124
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CIKM
2010
Springer
14 years 11 months ago
2010
Springer
This work presents a general rank-learning framework for passage ranking within Question Answering (QA) systems using linguistic and semantic features. The framework enables query...
169
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ICDE
1999
IEEE
16 years 2 months ago
1999
IEEE
Indexes play a vital role in decision support systems by reducing the cost of answering complex queries. A popular methodology for choosing indexes that is adopted by database adm...
122
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KRDB
2003
15 years 2 months ago
2003
The Polylog framework is designed to provide a language for efficiently automating complex queries of information represented in multiple formats. A Polylog program contains a set...
128
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RTA
2010
Springer
15 years 4 months ago
2010
Springer
Abstract. Declarative debugging is a semi-automatic technique that starts from an incorrect computation and locates a program fragment responsible for the error by building a tree ...
113
Voted
EDBT
2009
ACM
15 years 4 months ago
2009
ACM
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...