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AAAI
2007
15 years 2 months ago
Point-Based Policy Iteration
We describe a point-based policy iteration (PBPI) algorithm for infinite-horizon POMDPs. PBPI replaces the exact policy improvement step of Hansen’s policy iteration with point...
Shihao Ji, Ronald Parr, Hui Li, Xuejun Liao, Lawre...
STOC
1995
ACM
115views Algorithms» more  STOC 1995»
15 years 3 months ago
Geometric lower bounds for parametric matroid optimization
We relate the sequence of minimum bases of a matroid with linearly varying weights to three problems from combinatorial geometry: k-sets, lower envelopes of line segments, and con...
David Eppstein
DFT
2009
IEEE
210views VLSI» more  DFT 2009»
15 years 3 months ago
Optimizing Parametric BIST Using Bio-inspired Computing Algorithms
Optimizing the BIST configuration based on the characteristics of the design under test is a complicated and challenging work for test engineers. Since this problem has multiple o...
Nastaran Nemati, Amirhossein Simjour, Amirali Ghof...
CAGD
2008
125views more  CAGD 2008»
14 years 12 months ago
On geometric Lagrange interpolation by quadratic parametric patches
In the paper, the geometric Lagrange interpolation by quadratic parametric patches is considered. The freedom of parameterization is used to raise the number of interpolated point...
Gasper Jaklic, Jernej Kozak, Marjeta Krajnc, Vito ...
ICASSP
2011
IEEE
14 years 3 months ago
Score informed audio source separation using a parametric model of non-negative spectrogram
In this paper we present a new technique for monaural source separation in musical mixtures, which uses the knowledge of the musical score. This information is used to initialize ...
Romain Hennequin, Bertrand David, Roland Badeau