Sciweavers

3038 search results - page 103 / 608
» High-Speed Function Approximation
Sort
View
124
Voted
VISSYM
2003
15 years 3 months ago
Adaptive Smooth Scattered Data Approximation for Large-scale Terrain Visualization
We present a fast method that adaptively approximates large-scale functional scattered data sets with hierarchical B-splines. The scheme is memory efficient, easy to implement an...
Martin Bertram, Xavier Tricoche, Hans Hagen
137
Voted
ESA
2009
Springer
130views Algorithms» more  ESA 2009»
15 years 9 months ago
On the Performance of Approximate Equilibria in Congestion Games
We study the performance of approximate Nash equilibria for congestion games with polynomial latency functions. We consider how much the price of anarchy worsens and how much the ...
George Christodoulou, Elias Koutsoupias, Paul G. S...
123
Voted
WSCG
2003
136views more  WSCG 2003»
15 years 3 months ago
Piecewise Circular Approximation of Spirals and Polar Polynomials
Spirals are surprisingly common in science, nature, physics, astronomy, flora and fauna, and the arts. In Cartesian coordinates they are typically transcendental functions, which ...
Francesca Taponecco, Marc Alexa
91
Voted
ASPDAC
2010
ACM
119views Hardware» more  ASPDAC 2010»
15 years 17 days ago
VISA: versatile impulse structure approximation for time-domain linear macromodeling
Abstract-- We develop a rational function macromodeling algorithm named VISA (Versatile Impulse Structure Approximation) for macromodeling of system responses with (discrete) time-...
Chi-Un Lei, Ngai Wong
189
Voted
MEMICS
2010
14 years 9 months ago
Haptic Rendering Based on RBF Approximation from Dynamically Updated Data
In this paper, an extension of our previous research focused on haptic rendering based on interpolation from precomputed data is presented. The technique employs the radial-basis ...
Jan Fousek, Tomas Golembiovsky, Jiri Filipovic, Ig...