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JAT
2008
56views more  JAT 2008»
13 years 10 months ago
Some examples of orthogonal matrix polynomials satisfying odd order differential equations
It is well known that if a finite order linear differential operator with polynomial coefficients has as eigenfunctions a sequence of orthogonal polynomials with respect to a posi...
Antonio J. Durán Guardeño, Manuel D....
JAR
2006
106views more  JAR 2006»
13 years 10 months ago
Some Computational Aspects of distance-sat
In many AI fields, the problem of finding out a solution which is as close as possible to a given configuration has to be faced. This paper addresses this problem in a propositiona...
Olivier Bailleux, Pierre Marquis
DMTCS
2007
73views Mathematics» more  DMTCS 2007»
13 years 10 months ago
"Trivializing" Generalizations of some Izergin-Korepin-type Determinants
We generalize (and hence trivialize and routinize) numerous explicit evaluations of determinants and pfaffians due to Kuperberg, as well as a determinant of Tsuchiya. The level of ...
Tewodros Amdeberhan, Doron Zeilberger
ORL
2008
99views more  ORL 2008»
13 years 10 months ago
Some tractable instances of interval data minmax regret problems
This paper focuses on tractable instances of interval data minmax regret graph problems. More precisely, we provide polynomial and pseudopolynomial algorithms for sets of particul...
Bruno Escoffier, Jérôme Monnot, Olivi...
IJAHUC
2007
99views more  IJAHUC 2007»
13 years 10 months ago
Simulation study of some PRMA-based protocols with channel reservation for data traffic
: Medium Access Control (MAC) and resource allocation are two challenging issues in mobile network. Packet reservation multiple access (PRMA) is considered as a promising MAC proto...
Xue Jun Li, Peter Han Joo Chong