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» The Complexity of the Annihilating Polynomial
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TVCG
2008
135views more  TVCG 2008»
15 years 6 months ago
A Fast and Stable Penalty Method for Rigid Body Simulation
Two methods have been used extensively to model resting contact for rigid body simulation. The first approach, the penalty method, applies virtual springs to surfaces in contact to...
Evan Drumwright
ICASSP
2010
IEEE
15 years 5 months ago
2-D two-fold symmetric circular shaped filter design with homomorphic processing application
A design method of a linear-phased, two-dimensional (2-D), twofold symmetric circular shaped filter is presented in this paper. Although the proposed method designs a non-separab...
Akila J. Seneviratne, Ha Hoang Kha, Hoang Duong Tu...
FSTTCS
2010
Springer
15 years 4 months ago
Determining the Winner of a Dodgson Election is Hard
Computing the Dodgson Score of a candidate in an election is a hard computational problem, which has been analyzed using classical and parameterized analysis. In this paper we reso...
Michael R. Fellows, Bart M. P. Jansen, Daniel Loks...
CORR
2011
Springer
185views Education» more  CORR 2011»
15 years 1 months ago
Asymptotic Moments for Interference Mitigation in Correlated Fading Channels
Abstract—We consider a certain class of large random matrices, composed of independent column vectors with zero mean and different covariance matrices, and derive asymptotically ...
Jakob Hoydis, Mérouane Debbah, Mari Kobayas...
CORR
2011
Springer
180views Education» more  CORR 2011»
15 years 26 days ago
A Formalization of Polytime Functions
Abstract. We present a deep embedding of Bellantoni and Cook’s syntactic characterization of polytime functions. We prove formally that it is correct and complete with respect to...
Sylvain Heraud, David Nowak