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SIGSOFT
2007
ACM
14 years 8 months ago
The symmetry of the past and of the future: bi-infinite time in the verification of temporal properties
Model checking techniques have traditionally dealt with temporal logic languages and automata interpreted over -words, i.e., infinite in the future but finite in the past. However...
Matteo Pradella, Angelo Morzenti, Pierluigi San Pi...
DAM
2007
111views more  DAM 2007»
13 years 7 months ago
Vertex-minor reductions can simulate edge contractions
We prove that local complementation and vertex deletion, operations from which vertexminors are defined, can simulate edge contractions. As an application, we prove that the rank...
Mamadou Moustapha Kanté
ICC
2008
IEEE
142views Communications» more  ICC 2008»
14 years 2 months ago
Maximal Scheduling in a Hypergraph Model for Wireless Networks
— We introduce a hypergraph based interference model for scheduling in wireless networks. As a generalization of the graph model, hypergraph considers the conflicts caused by su...
Qiao Li, Gyouhwan Kim, Rohit Negi
SODA
2000
ACM
99views Algorithms» more  SODA 2000»
13 years 9 months ago
A point-placement strategy for conforming Delaunay tetrahedralization
A strategy is presented to find a set of points which yields a Conforming Delaunay tetrahedralization of a three-dimensional Piecewise-Linear Complex (PLC). This algorithm is nove...
Michael Murphy, David M. Mount, Carl W. Gable
SIAMDM
2008
72views more  SIAMDM 2008»
13 years 7 months ago
Prolific Codes with the Identifiable Parent Property
Let C be a code of length n over an alphabet of size q. A word d is a descendant of a pair of codewords x, y C if di {xi, yi} for 1 i n. A code C is an identifiable parent prop...
Simon R. Blackburn, Tuvi Etzion, Siaw-Lynn Ng