Sciweavers

1469 search results - page 164 / 294
» Approximate polynomial decomposition
Sort
View
ICALP
2011
Springer
14 years 9 months ago
Clique Clustering Yields a PTAS for max-Coloring Interval Graphs
We are given an interval graph G = (V, E) where each interval I ∈ V has a weight wI ∈ R+. The goal is to color the intervals V with an arbitrary number of color classes C1, C2...
Tim Nonner
SAGT
2009
Springer
108views Game Theory» more  SAGT 2009»
15 years 10 months ago
Nash Dynamics in Constant Player and Bounded Jump Congestion Games
We study the convergence time of Nash dynamics in two classes of congestion games – constant player congestion games and bounded jump congestion games. It was shown by Ackermann ...
Tanmoy Chakraborty, Sanjeev Khanna
COMGEO
2006
ACM
15 years 6 months ago
Cost prediction for ray shooting in octrees
The ray shooting problem arises in many different contexts and is a bottleneck of ray tracing in computer graphics. Unfortunately, theoretical solutions to the problem are not ver...
Boris Aronov, Hervé Brönnimann, Allen ...
COMGEO
2006
ACM
15 years 6 months ago
Octrees with near optimal cost for ray-shooting
Predicting and optimizing the performance of ray shooting is a very important problem in computer graphics due to the severe computational demands of ray tracing and other applica...
Hervé Brönnimann, Marc Glisse
SDM
2012
SIAM
245views Data Mining» more  SDM 2012»
13 years 8 months ago
Deterministic CUR for Improved Large-Scale Data Analysis: An Empirical Study
Low-rank approximations which are computed from selected rows and columns of a given data matrix have attracted considerable attention lately. They have been proposed as an altern...
Christian Thurau, Kristian Kersting, Christian Bau...