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SIAMMA
2010
105views more  SIAMMA 2010»
15 years 1 months ago
Free Cooling and High-Energy Tails of Granular Gases with Variable Restitution Coefficient
ABSTRACT. We prove the so-called generalized Haff's law yielding the optimal algebraic cooling rate of the temperature of a granular gas described by the homogeneous Boltzmann...
Ricardo J. Alonso, Bertrand Lods
SIAMNUM
2010
115views more  SIAMNUM 2010»
15 years 1 months ago
Superconvergence of Discontinuous Galerkin and Local Discontinuous Galerkin Schemes for Linear Hyperbolic and Convection-Diffusi
In this paper, we study the superconvergence property for the discontinuous Galerkin (DG) and the local discontinuous Galerkin (LDG) methods, for solving one-dimensional time depe...
Yingda Cheng, Chi-Wang Shu
ICASSP
2011
IEEE
14 years 10 months ago
Broadband direction estimation method utilizing combined pressure and energy gradients from optimized microphone array
This paper proposes a method for analyzing the direction of the arrival of sound by estimating the sound intensity vector from the pressure and energy gradients of closely-spaced ...
Jukka Ahonen, Ville Pulkki
ACL
2011
14 years 10 months ago
A Comparison of Loopy Belief Propagation and Dual Decomposition for Integrated CCG Supertagging and Parsing
Via an oracle experiment, we show that the upper bound on accuracy of a CCG parser is significantly lowered when its search space is pruned using a supertagger, though the supert...
Michael Auli, Adam Lopez

Publication
209views
14 years 8 months ago
A Review of Facial Feature Detection Algorithms
Facial feature localization is an important task in numerous applications of face image analysis that include face recognition and verification, facial expression recognition, dr...
Stylianos Asteriadis, Nikos Nikolaidis, Ioannis Pi...