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MOR
2002
60views more  MOR 2002»
14 years 9 months ago
Properties of the Log-Barrier Function on Degenerate Nonlinear Programs
We examine the sequence of local minimizers of the log-barrier function for a nonlinear program near a solution at which second-order sufficient conditions and the Mangasarian-From...
Stephen J. Wright, Dominique Orban
ICASSP
2008
IEEE
15 years 4 months ago
Robust adaptive beamforming for general-rank signal models using positive semi-definite covariance constraint
In this paper, we develop an improved approach to the worstcase robust adaptive beamforming for general-rank signal models by means of taking into account the positive semi-defin...
Haihua Chen, Alex B. Gershman
CP
2005
Springer
15 years 3 months ago
Domain Reduction for the Circuit Constraint
Abstract. We present an incomplete filtering algorithm for the circuit constraint. The filter removes redundant values by eliminating nonHamiltonian edges from the associated gra...
Latife Genç Kaya, John N. Hooker
ICASSP
2011
IEEE
14 years 1 months ago
Worst-case based robust adaptive beamforming for general-rank signal models using positive semi-definite covariance constraint
In this paper, we develop a new approach to the robust beamforming for general-rank signal models. Our method is based on the worst-case performance optimization using a semi-de n...
Haihua Chen, Alex B. Gershman
SCCC
1998
IEEE
15 years 2 months ago
An Adaptive Model for Programming Distributed Real-Time Applications in CORBA
CORBA is a middleware with open standardization that is receiving plenty of acceptance for facilitating the distributed objects programming. CORBA is being extended through the sp...
Carlos Montez, Rômulo Silva de Oliveira, Jon...