1548 search results - page 125 / 310 » Client-Site Query Extensions |
132
Voted
SIGMOD
1993
ACM
15 years 7 months ago
1993
ACM
The traditional focus of relational query optimization schemes has been on the choice of join methods and join orders. Restrictions have typically been handled in query optimizers ...
133
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CIKM
2009
Springer
15 years 7 months ago
2009
Springer
While provenance has been extensively studied in the literature, the efficient evaluation of provenance queries remains an open problem. Traditional query optimization techniques...
144
Voted
EDBT
2009
ACM
15 years 7 months ago
2009
ACM
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...
136
Voted
CIKM
2008
Springer
15 years 5 months ago
2008
Springer
Time is an important dimension of relevance for a large number of searches, such as over blogs and news archives. So far, research on searching over such collections has largely f...
233
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SIGMOD
2007
ACM
16 years 3 months ago
2007
ACM
Graphs are prevalently used to model the relationships between objects in various domains. With the increasing usage of graph databases, it has become more and more demanding to e...