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MP
2006
99views more  MP 2006»
13 years 7 months ago
A note on the Lipschitz continuity of the gradient of the squared norm of the matrix-valued Fischer-Burmeister function
Based on a formula of Tseng, we show that the squared norm of the matrix-valued Fischer-Burmeister function has a Lipschitz continuous gradient.
Chee-Khian Sim, Jie Sun, Daniel Ralph
ICASSP
2009
IEEE
13 years 5 months ago
Fast mean square convergence of consensus algorithms in WSNs with random topologies
The average consensus in wireless sensor networks is achieved under assumptions of symmetric or balanced topology at every time instant. However, communication and/or node failure...
Silvana Silva Pereira, Alba Pagès-Zamora
LPAR
2010
Springer
13 years 5 months ago
Clause Elimination Procedures for CNF Formulas
Abstract. We develop and analyze clause elimination procedures, a specific family of simplification techniques for conjunctive normal form (CNF) formulas. Extending known procedu...
Marijn Heule, Matti Järvisalo, Armin Biere
ICASSP
2011
IEEE
12 years 11 months ago
Zero-forcing and MMSE filters design on the 2-sphere
We design a zero-forcing filter and a minimum mean square error (MMSE) filter on the 2-sphere by a spherical harmonic multiplication operator. Compared with the traditional opti...
Liying Wei, Rodney A. Kennedy
IEICET
2010
133views more  IEICET 2010»
13 years 5 months ago
Least-Squares Conditional Density Estimation
Estimating the conditional mean of an input-output relation is the goal of regression. However, regression analysis is not sufficiently informative if the conditional distribution...
Masashi Sugiyama, Ichiro Takeuchi, Taiji Suzuki, T...