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ICASSP
2008
IEEE
15 years 7 months ago
Efficient computation of the binary vector that maximizes a rank-deficient quadratic form
The maximization of a full-rank quadratic form over a finite alphabet is NP-hard in both a worst-case sense and an average sense. Interestingly, if the rank of the form is not a ...
George N. Karystinos, Athanasios P. Liavas
115
Voted
IPCO
2008
188views Optimization» more  IPCO 2008»
15 years 2 months ago
Binary Positive Semidefinite Matrices and Associated Integer Polytopes
We consider the positive semidefinite (psd) matrices with binary entries. We give a characterisation of such matrices, along with a graphical representation. We then move on to co...
Adam N. Letchford, Michael M. Sørensen
ARSCOM
2005
67views more  ARSCOM 2005»
15 years 17 days ago
Avoidable Sets in The Bicyclic Inverse Semigroup
A subset U of a set S with a binary operation is called avoidable if S can be partitioned into two subsets A and B such that no element of U can be written as a product of two dis...
Nándor Sieben
93
Voted
DAC
1998
ACM
16 years 1 months ago
Approximation and Decomposition of Binary Decision Diagrams
Efficient techniques for the manipulation of Binary Decision Diagrams (BDDs) are key to the success of formal verification tools. Recent advances in reachability analysis and mode...
Kavita Ravi, Kenneth L. McMillan, Thomas R. Shiple...
EC
2008
153views ECommerce» more  EC 2008»
15 years 6 days ago
On Complexity of Optimal Recombination for Binary Representations of Solutions
We consider an optimization problem of finding the best possible offspring as a result of a recombination operator in an evolutionary algorithm, given two parent solutions. The op...
Anton V. Eremeev