514 search results - page 38 / 103 » Foundations of Aggregation Constraints |
146
Voted
FOCM
2010
15 years 2 months ago
2010
We show how to approximate the feasible region of structured convex optimization problems by a family of convex sets with explicitly given and efficient (if the accuracy of the ap...
139
Voted
ICDE
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract— Satisfying energy constraints while meeting performance requirements is a primary concern when a sensor network is being deployed. Many recent proposed techniques offer...
124
Voted
DAGSTUHL
2006
15 years 5 months ago
2006
We examine the possible use of Description Logics as a knowledge representation and reasoning system for high-level scene interpretation. It is shown that aggregates composed of m...
126
Voted
ACTA
2002
15 years 3 months 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...
215
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GIS
2006
ACM
16 years 4 months ago
2006
ACM
We present a novel method for the automatic generalization of land cover maps. A land cover map is composed of areas that collectively form a tessellation of the plane and each ar...