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AUTOMATICA
2006
70views more  AUTOMATICA 2006»
15 years 6 months ago
A Toeplitz algorithm for polynomial J-spectral factorization
A block Toeplitz algorithm is proposed to perform the J-spectral factorization of a para-Hermitian polynomial matrix. The input matrix can be singular or indefinite, and it can ha...
Juan Carlos Zúñiga, Didier Henrion
FSS
2008
134views more  FSS 2008»
15 years 6 months ago
A study of the behaviour of linguistic fuzzy rule based classification systems in the framework of imbalanced data-sets
In the field of classification problems, we often encounter classes with a very different percentage of patterns between them, classes with a high pattern percentage and classes w...
Alberto Fernández, Salvador García, ...
CORR
2006
Springer
122views Education» more  CORR 2006»
15 years 6 months ago
Derivatives of Entropy Rate in Special Families of Hidden Markov Chains
Consider a hidden Markov chain obtained as the observation process of an ordinary Markov chain corrupted by noise. Zuk, et. al. [13, 14] showed how, in principle, one can explicit...
Guangyue Han, Brian Marcus
CSJM
2006
59views more  CSJM 2006»
15 years 6 months ago
Traveling Salesman Problem with Transportation
Traveling Salesman Problem (TSP) is a generic name that includes diverse practical models. Motivated by applications, a new model of TSP is examined -- a synthesis of classical TS...
Valeriu Ungureanu
IJISEC
2008
92views more  IJISEC 2008»
15 years 6 months ago
A coding approach to the multicast stream authentication problem
We study the multicast stream authentication problem when an opponent can drop, reorder and introduce data packets into the communication channel. In such a model, packet overhead...
Christophe Tartary, Huaxiong Wang, Josef Pieprzyk