2987 search results - page 543 / 598 » Multiobjective Query Optimization |
CHI
2007
ACM
16 years 1 months ago
2007
ACM
Using a notebook to sketch designs, reflect on a topic, or capture and extend creative ideas are examples of active note taking tasks. Optimal experience for such tasks demands co...
191
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VLDB
2002
ACM
16 years 1 months ago
2002
ACM
Relational database systems have traditionally optimized for I/O performance and organized records sequentially on disk pages using the N-ary Storage Model (NSM) (a.k.a., slotted ...
205
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VLDB
2007
ACM
16 years 1 months ago
2007
ACM
Given a set of model graphs D and a query graph q, containment search aims to find all model graphs g D such that q contains g (q g). Due to the wide adoption of graph models, f...
204
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SIGMOD
2009
ACM
16 years 1 months ago
2009
ACM
We consider the problem of collectively approximating a set of sensor signals using the least amount of space so that any individual signal can be efficiently reconstructed within...
187
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SIGMOD
2007
ACM
16 years 1 months ago
2007
ACM
Two trends are converging to make the CPU cost of a table scan a more important component of database performance. First, table scans are becoming a larger fraction of the query p...