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ICASSP
2011
IEEE
13 years 11 days ago
Global convergence of independent component analysis based on semidefinite programming relaxation
In the independent component analysis, polynomial functions of higher order statistics are often used as cost functions. However, such cost functions usually have many local minim...
Shotaro Akaho, Jun Fujiki
ISIPTA
2003
IEEE
14 years 1 months ago
Computing Lower Expectations with Kuznetsov's Independence Condition
Kuznetsov’s condition says that variables X and Y are independent when any product of bounded functions f(X) and g(Y) behaves in a certain way: the interval of expected values E...
Fabio Gagliardi Cozman
MST
2010
98views more  MST 2010»
13 years 7 months ago
Congestion Games with Linearly Independent Paths: Convergence Time and Price of Anarchy
Abstract. We investigate the effect of linear independence in the strategies of congestion games on the convergence time of best improvement sequences and on the pure Price of Anar...
Dimitris Fotakis
IJCAI
1997
13 years 10 months ago
Qualitative Relevance and Independence: A Roadmap
Several qualitative notions of epistemic dependence between propositions are studied. They are closely related to the ordinal notion of conditional possibility. What this paper pr...
Didier Dubois, Luis Fariñas del Cerro, Andr...
ECCV
2000
Springer
14 years 10 months ago
Multibody Structure and Motion: 3-D Reconstruction of Independently Moving Objects
Abstract. This paper extends the recovery of structure and motion to image sequences with several independently moving objects. The motion, structure, and camera calibration are al...
Andrew W. Fitzgibbon, Andrew Zisserman