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125
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CPHYSICS
2007
81views more  CPHYSICS 2007»
15 years 5 months ago
A low dissipation essentially non-oscillatory central scheme
Here we present a new, semidiscrete, central scheme for the numerical solution of one-dimensional systems of hyperbolic conservation laws. The method presented in this paper is an...
R. Kissmann, R. Grauer
126
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MOC
1998
81views more  MOC 1998»
15 years 4 months ago
Discrete gauge invariant approximations of a time dependent Ginzburg-Landau model of superconductivity
Abstract. We present here a mathematical analysis of a nonstandard difference method for the numerical solution of the time dependent GinzburgLandau models of superconductivity. Th...
Qiang Du
MVA
2002
226views Computer Vision» more  MVA 2002»
15 years 4 months ago
Adaptive Background Estimation and Shadow Removal in Indoor Scenes
2 Background Model Background subtraction algorithm is susceptible to both global and local illumination changes such as shadows, sunlight and reflection. These changes sometimes c...
Junya Morita, Yoshio Iwai, Masahiko Yachida
PSYCHNOLOGY
2008
92views more  PSYCHNOLOGY 2008»
15 years 4 months ago
Experiences of Evaluating Presence in Augmented Realities
This paper presents an overview of a study of 24 people who used an augmented reality game called TimeWarp. The paper initially discusses the game and evaluation methods chosen, i...
Rod McCall, Anne-Kathrin Braun
131
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ACL
2009
15 years 2 months ago
Recognizing Stances in Online Debates
This paper presents an unsupervised opinion analysis method for debate-side classification, i.e., recognizing which stance a person is taking in an online debate. In order to hand...
Swapna Somasundaran, Janyce Wiebe