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CORR
2010
Springer
102views Education» more  CORR 2010»
13 years 9 months ago
A contribution to the conditioning of the total least squares problem
We derive closed formulas for the condition number of a linear function of the total least squares solution. Given an over determined linear systems Ax = b, we show that this condi...
Marc Baboulin, Serge Gratton
CORR
2008
Springer
107views Education» more  CORR 2008»
13 years 11 months ago
A Spectral Algorithm for Learning Hidden Markov Models
Hidden Markov Models (HMMs) are one of the most fundamental and widely used statistical tools for modeling discrete time series. In general, learning HMMs from data is computation...
Daniel Hsu, Sham M. Kakade, Tong Zhang
CDC
2009
IEEE
184views Control Systems» more  CDC 2009»
14 years 4 months ago
Controllability and observability of uncertain systems: A robust measure
— This paper deals with the class of polynomially uncertain continuous-time linear time-invariant (LTI) systems whose uncertainties belong to a semi-algebraic set. The objective ...
Somayeh Sojoudi, Javad Lavaei, Amir G. Aghdam