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COMPGEOM
2008
ACM
14 years 11 months ago
2008
ACM
We introduce a hierarchical partitioning scheme of the Euclidean plane, called circular partitions. Such a partition consists of a hierarchy of convex polygons, each having small ...
COMPGEOM
2004
ACM
15 years 2 months ago
2004
ACM
We consider the separability of two point sets inside a polygon by means of chords or geodesic lines. Specifically, given a set of red points and a set of blue points in the inte...
CORR
2006
Springer
14 years 9 months ago
2006
Springer
If a smooth, closed, and embedded curve is deformed along its normal vector field at a rate proportional to its curvature, it shrinks to a circular point. This curve evolution is ...
APLAS
2010
ACM
14 years 9 months ago
2010
ACM
We extract techniques developed in the Concurrent C minor project to build a framework for constructing logics that contain approximation and/or separation. Approximation occurs wh...
CDC
2008
IEEE
15 years 3 months ago
2008
IEEE
Abstract— Cooperative steering controls enable mobile sampling platforms to conduct synoptic, adaptive surveys of dynamic spatiotemporal processes by appropriately regulating the...