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COMPGEOM
2005
ACM
13 years 6 months ago
Maximizing the overlap of two planar convex sets under rigid motions
Hee-Kap Ahn, Otfried Cheong, Chong-Dae Park, Chan-...
SWAT
2004
Springer
103views Algorithms» more  SWAT 2004»
13 years 10 months ago
Maximizing the Area of Overlap of Two Unions of Disks Under Rigid Motion
Let A and B be two sets of n resp. m disjoint unit disks in the plane, with m ≥ n. We consider the problem of finding a translation or rigid motion of A that maximizes the tota...
Mark de Berg, Sergio Cabello, Panos Giannopoulos, ...
ECCV
2002
Springer
14 years 6 months ago
Maximizing Rigidity: Optimal Matching under Scaled-Orthography
Establishing point correspondences between images is a key step for 3D-shape computation. Nevertheless, shape extraction and point correspondence are treated, usually, as two diffe...
João Costeira, João Maciel
JAIR
2010
106views more  JAIR 2010»
13 years 3 months ago
Cooperative Games with Overlapping Coalitions
In the usual models of cooperative game theory, the outcome of a coalition formation process is either the grand coalition or a coalition structure that consists of disjoint coali...
Georgios Chalkiadakis, Edith Elkind, Evangelos Mar...
SODA
2010
ACM
163views Algorithms» more  SODA 2010»
14 years 2 months ago
Geometric optimization and sums of algebraic functions
We present a new optimization technique that yields the first FPTAS for several geometric problems. These problems reduce to optimizing a sum of non-negative, constant description...
Antoine Vigneron