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SIGIR
2008
ACM
15 years 4 months ago
Separate and inequal: preserving heterogeneity in topical authority flows
Web pages, like people, are often known by others in a variety of contexts. When those contexts are sufficiently distinct, a page's importance may be better represented by mu...
Lan Nie, Brian D. Davison
SMA
2008
ACM
154views Solid Modeling» more  SMA 2008»
15 years 4 months ago
Consistent computation of first- and second-order differential quantities for surface meshes
Differential quantities, including normals, curvatures, principal directions, and associated matrices, play a fundamental role in geometric processing and physics-based modeling. ...
Xiangmin Jiao, Hongyuan Zha
TOG
2008
115views more  TOG 2008»
15 years 4 months ago
Animating developable surfaces using nonconforming elements
We present a new discretization for the physics-based animation of developable surfaces. Constrained to not deform at all in-plane but free to bend out-of-plane, these are an exce...
Elliot English, Robert Bridson
CGF
2005
136views more  CGF 2005»
15 years 4 months ago
Practical CFD Simulations on Programmable Graphics Hardware using SMAC
The explosive growth in integration technology and the parallel nature of rasterization-based graphics APIs changed the panorama of consumer-level graphics: today, GPUs are cheap,...
Carlos Eduardo Scheidegger, João Luiz Dihl ...
JUCS
2007
98views more  JUCS 2007»
15 years 4 months ago
Focus of Attention in Reinforcement Learning
Abstract: Classification-based reinforcement learning (RL) methods have recently been proposed as an alternative to the traditional value-function based methods. These methods use...
Lihong Li, Vadim Bulitko, Russell Greiner