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CIB
2005
125views more  CIB 2005»
13 years 8 months ago
An On-Line Web Visualization System with Filtering and Clustering Graph
A Web graph refers to the graph that is used to represent relationships between Web pages in cyberspace, where a node represents a URL and an edge indicates a link between two URLs...
Wei Lai, Xiaodi Huang, Ronald Wibowo, Jiro Tanaka
MMAS
2010
Springer
13 years 3 months ago
A Fast Multigrid Algorithm for Energy Minimization under Planar Density Constraints
The two-dimensional layout optimization problem reinforced by the efficient space utilization demand has a wide spectrum of practical applications. Formulating the problem as a non...
Dorit Ron, Ilya Safro, Achi Brandt
BIBM
2009
IEEE
206views Bioinformatics» more  BIBM 2009»
14 years 3 months ago
Application of Kernel Functions for Accurate Similarity Search in Large Chemical Databases
Background: Similaritysearch in chemical structure databases is an important problem with many applications in chemical genomics, drug design, and efficient chemical probe screeni...
Xiaohong Wang, Jun Huan, Aaron M. Smalter, Gerald ...
HICSS
2008
IEEE
114views Biometrics» more  HICSS 2008»
14 years 3 months ago
On Structural Analysis of Large Networks
Containing much valuable information, networks such as the World Wide Web, social networks and metabolic networks draw increasingly attention in scientific communities. Network cl...
Nurcan Yuruk, Xiaowei Xu, Thomas A. J. Schweiger
TVCG
2010
141views more  TVCG 2010»
13 years 7 months ago
Fast Construction of k-Nearest Neighbor Graphs for Point Clouds
—We present a parallel algorithm for k-nearest neighbor graph construction that uses Morton ordering. Experiments show that our approach has the following advantages over existin...
Michael Connor, Piyush Kumar