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AUTOMATICA
2002
95views more  AUTOMATICA 2002»
14 years 9 months ago
Series expansions for analytic systems linear in control
This paper presents a series expansion for the evolution of a class of nonlinear systems characterized by constant input vector fields. We present a series expansion that can be c...
Francesco Bullo
NECO
2008
83views more  NECO 2008»
14 years 9 months ago
Sequential Fixed-Point ICA Based on Mutual Information Minimization
A new gradient technique is introduced for linear ICA based on the Edgeworth expansion of mutual information, for which the algorithm operates sequentially using fixed-point itera...
Marc M. Van Hulle
TALG
2008
127views more  TALG 2008»
14 years 9 months ago
Fully dynamic algorithms for chordal graphs and split graphs
We present the rst dynamic algorithm that maintains a clique tree representation of a chordal graph and supports the following operations: (1) query whether deleting or inserting ...
Louis Ibarra
ICRA
2010
IEEE
150views Robotics» more  ICRA 2010»
14 years 8 months ago
Thermal calibration of a 3 DOF ultra high-precision robot operating in industrial environment
——while dealing with sub-micrometer precision robots, thermal expansion is the most significant source of inaccuracy. Thermal variations in the environment, in the robot parts a...
Emanuele Lubrano, Reymond Clavel
ISDA
2009
IEEE
15 years 4 months ago
A Combined Query Expansion Technique for Retrieving Opinions from Blogs
In this paper, we discuss the the role of the retrieval component in an TREC style opinion question answering system. Since blog retrieval differs from traditional ad-hoc document...
Saeedeh Momtazi, Stefan Kazalski, Dietrich Klakow