1004 search results - page 68 / 201 » Safe Constraint Queries |
103
Voted
ACTA
2002
15 years 14 days ago
2002
In the constraint database community, FO+poly and FO+linear have been proposed as foundations for spatial database query languages. One of the strengths of this approach is that t...
94
Voted
PVLDB
2010
14 years 11 months ago
2010
We show that it is possible to significantly improve the accuracy of a general class of histogram queries while satisfying differential privacy. Our approach carefully chooses a...
136
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CIKM
2010
Springer
14 years 10 months ago
2010
Springer
Schema merging is the process of consolidating multiple schemas into a unified view. The task becomes particularly challenging when the schemas are highly heterogeneous and autono...
ICRA
2009
IEEE
15 years 7 months ago
2009
IEEE
— In this paper, the path following problem of an omnidirectional mobile robot has been studied. Given the error dynamic model derived from the robot state vector and the path st...
86
Voted
IPPS
2007
IEEE
15 years 6 months ago
2007
IEEE
In future high-performance systems it will be essential to balance often-conflicting objectives of performance, power, energy, and temperature under variable workload and environ...