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» Decompositions of signed-graphic matroids
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ICRA
2005
IEEE
111views Robotics» more  ICRA 2005»
15 years 5 months ago
A New Formalism to Characterize Contact States Involving Articulated Polyhedral Objects
— In this paper a novel formalism to characterize contact states between an articulated polyhedral object and a polyhedral environment for the generation of the graph of feasible...
Ernesto Staffetti, Wim Meeussen, Jing Xiao
92
Voted
LMCS
2006
119views more  LMCS 2006»
14 years 11 months ago
The monadic second-order logic of graphs XVI : Canonical graph decompositions
This article establishes that the split decomposition of graphs introduced by Cunnigham, is definable in Monadic Second-Order Logic.This result is actually an instance of a more ge...
Bruno Courcelle
COMBINATORICA
2006
54views more  COMBINATORICA 2006»
14 years 11 months ago
Symplectic Spaces And Ear-Decomposition Of Matroids
Balázs Szegedy, Christian Szegedy
86
Voted
DM
2008
115views more  DM 2008»
14 years 11 months ago
Characterizations of postman sets
Using results by McKee and Woodall on binary matroids, we prove that the set of postman sets has odd cardinality, generalizing a result by Toida on the cardinality of cycles in Eu...
Néstor E. Aguilera, Valeria A. Leoni