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ISAAC
2003
Springer
75views Algorithms» more  ISAAC 2003»
14 years 3 months ago
On the Existence and Determination of Satisfactory Partitions in a Graph
The Satisfactory Partition problem consists in deciding if a given graph has a partition of its vertex set into two nonempty sets V1, V2 such that for each vertex v, if v ∈ Vi th...
Cristina Bazgan, Zsolt Tuza, Daniel Vanderpooten
ICLP
2001
Springer
14 years 2 months ago
Fixed-Parameter Complexity of Semantics for Logic Programs
In the paper we establish the xed-parameter complexity for several parameterized decision problems involving models, supported models and stable models of logic programs. We also e...
Zbigniew Lonc, Miroslaw Truszczynski
IPCV
2008
13 years 11 months ago
Test and Measure of Circularity for Digital Curves
We propose one geometric algorithm to solve both the problem of circularity test and the problem of circularity measure. The former problem consists in deciding whether a given di...
Tristan Roussillon, Isabelle Sivignon, Laure Tougn...
CORR
2010
Springer
64views Education» more  CORR 2010»
13 years 10 months ago
High-Dimensional Matched Subspace Detection When Data are Missing
We consider the problem of deciding whether a highly incomplete signal lies within a given subspace. This problem, Matched Subspace Detection, is a classical, wellstudied problem w...
Laura Balzano, Benjamin Recht, Robert Nowak
FUIN
2007
74views more  FUIN 2007»
13 years 10 months ago
A Note on the Emptiness of Semigroup Intersections
We consider decidability questions for the emptiness problem of intersections of matrix semigroups. This problem was studied by A. Markov [7] and more recently by V. Halava and T....
Paul Bell