1039 search results - page 98 / 208 » Query reformulation with constraints |
161
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DAIS
2003
15 years 6 months ago
2003
The ability to locate useful on-line Web Services is becoming critical for today’s service-oriented business applications. A number of efforts have been put to enhance the servic...
166
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
Ranking a set of retrieved documents according to their relevance to a given query has become a popular problem at the intersection of web search, machine learning, and informatio...
168
Voted
DBSEC
2009
15 years 6 months ago
2009
Existing approaches for protecting sensitive information stored (outsourced) at external "honest-but-curious" servers are typically based on an overlying layer of encrypt...
122
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BTW
2007
Springer
15 years 11 months ago
2007
Springer
B-tree and index into two layers of abstraction. In addition, this paper provides algorithms for (i) concurrency control and recovery including locking of individual keys and of co...
242
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ICDE
2009
IEEE
16 years 6 months ago
2009
IEEE
Commercial database systems expose query hints to address situations in which the optimizer chooses a poor plan for a given query. However, current query hints are not flexible eno...