9683 search results - page 508 / 1937 » Query performance prediction |
277
Voted
ICDE
2007
IEEE
16 years 8 months ago
2007
IEEE
Traditional approaches for efficiently processing historical queries, where a history is a multidimensional timeseries, employ a two step filter-and-refine scheme. In the filter s...
297
Voted
ICDE
2005
IEEE
16 years 8 months ago
2005
IEEE
Sensor networks and other distributed information systems (such as the Web) must frequently access data that has a high per-attribute acquisition cost, in terms of energy, latency...
181
click to vote
HAPTICS
2007
IEEE
16 years 1 months ago
2007
IEEE
We present a fast proximity query algorithm for haptic display of complex deformable models using a layered representation. Assuming that each solid model can be represented as a ...
179
click to vote
DBPL
2001
Springer
15 years 11 months ago
2001
Springer
Commercial OLAP systems usually treat OLAP dimensions as static entities. In practice, dimension updates are often necessary in order to adapt the multidimensional database to chan...
171
click to vote
VLDB
1999
ACM
15 years 11 months ago
1999
ACM
Data intensive applications today usually run in either a clientserver or a middleware environment. In either case, they must efficiently handle both database queries, which proc...