Sciweavers

5082 search results - page 795 / 1017
» Hierarchical Genetic Algorithms
Sort
View
SAC
2005
ACM
15 years 12 months ago
Rearranging data objects for efficient and stable clustering
When a partitional structure is derived from a data set using a data mining algorithm, it is not unusual to have a different set of outcomes when it runs with a different order of...
Gyesung Lee, Xindong Wu, Jinho Chon
ASIASIM
2004
Springer
15 years 11 months ago
self-CD: Interactive Self-collision Detection for Deformable Body Simulation Using GPUs
This paper presents an efficient self-collision detection algorithm for deformable body simulation using programmable graphics processing units (GPUs). The proposed approach store...
Yoo-Joo Choi, Young J. Kim, Myoung-Hee Kim
EGPGV
2004
Springer
181views Visualization» more  EGPGV 2004»
15 years 11 months ago
Parallel Multiresolution Volume Rendering of Large Data Sets with Error-Guided Load Balancing
We present a new parallel multiresolution volume rendering algorithm for visualizing large data sets. Using the wavelet transform, the raw data is first converted into a multires...
Chaoli Wang, Jinzhu Gao, Han-Wei Shen
ICPPW
2002
IEEE
15 years 11 months ago
A Study of Dynamic Routing and Wavelength Assignment with Imprecise Network State Information
In large networks, maintaining precise global network state information is almost impossible. Many factors, such as non-negligible propagation delay, infrequent state updates due ...
Jun Zhou, Xin Yuan
IPPS
2002
IEEE
15 years 11 months ago
Reliable Communication in Faulty Star Networks
‘ We take advantage of the hierarchical structure of the star graph network to obtain an efficient method for constructing node-disjoint paths between arbitrary pairs of nodes in...
Khaled Day, Abdel Elah Al-Ayyoub