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TSP
2010
13 years 4 months ago
Blind separation of Gaussian sources with general covariance structures: bounds and optimal estimation
Abstract--We consider the separation of Gaussian sources exhibiting general, arbitrary (not necessarily stationary) covariance structures. First, assuming a semi-blind scenario, in...
Arie Yeredor
FUIN
2006
120views more  FUIN 2006»
13 years 9 months ago
On the Axioms of Residuated Structures: Independence, Dependencies and Rough Approximations
Abstract. Several residuated algebras are taken into account. The set of axioms defining each structure is reduced with the aim to obtain an independent axiomatization. Further, th...
Davide Ciucci
ECAI
1992
Springer
14 years 1 months ago
Computing the Temporal Structure of Events in Natural Language
Abstract. A key step in Natural Language Processing is creating representations of sentences and discourses. Sentences describe states and events. Thus a crucial component of seman...
Mona Singh, Munindar P. Singh
JNS
2007
55views more  JNS 2007»
13 years 9 months ago
Two-Dimensional Infinite Prandtl Number Convection: Structure of Bifurcated Solutions
Abstract. This paper examines the bifurcation and structure of the bifurcated solutions of the two-dimensional infinite Prandtl number convection problem. The existence of a bifur...
Jungho Park
MICCAI
2003
Springer
14 years 10 months ago
Area-Preserving Mappings for the Visualization of Medical Structures
Abstract. In this note, we present a method for flattening anatomical surfaces such as branched vessels and intestinal tracts in an areapreserving way. This method is based on the ...
Lei Zhu, Steven Haker, Allen Tannenbaum