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PROCEDIA
2010
103views more  PROCEDIA 2010»
13 years 3 months ago
The Deflated Relaxed Incomplete Cholesky CG method for use in a real-time ship simulator
Ship simulators are used for training purposes and therefore have to calculate realistic wave patterns around the moving ship in real time. We consider a wave model that is based ...
E. van't Wout, M. B. van Gijzen, A. Ditzel, Auke v...
SIAMSC
2008
113views more  SIAMSC 2008»
13 years 8 months ago
An Efficient and Robust Method for Simulating Two-Phase Gel Dynamics
We develop a computational method for simulating models of gel dynamics where the gel is described by two phases, a networked polymer and a fluid solvent. The models consist of tra...
Grady B. Wright, Robert D. Guy, Aaron L. Fogelson
AUTOMATICA
2008
90views more  AUTOMATICA 2008»
13 years 8 months ago
Average consensus problems in networks of agents with delayed communications
The present paper is devoted to the study of average consensus problems for undirected networks of dynamic agents having communication delays. By focusing on agents with integrato...
Pierre-Alexandre Bliman, Giancarlo Ferrari-Trecate
SIGECOM
2008
ACM
143views ECommerce» more  SIGECOM 2008»
13 years 8 months ago
Altruism, selfishness, and spite in traffic routing
In this paper, we study the price of anarchy of traffic routing, under the assumption that users are partially altruistic or spiteful. We model such behavior by positing that the ...
Po-An Chen, David Kempe
SIGGRAPH
1999
ACM
14 years 25 days ago
LCIS: A Boundary Hierarchy for Detail-Preserving Contrast Reduction
High contrast scenes are difficult to depict on low contrast displays without loss of important fine details and textures. Skilled artists preserve these details by drawing scen...
Jack Tumblin, Greg Turk