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ICCV
2007
IEEE
13 years 11 months ago
Diffusion Maps Segmentation of Magnetic Resonance Q-Ball Imaging
We present a Diffusion Maps clustering method applied to diffusion MRI in order to segment complex white matter fiber bundles. It is well-known that diffusion tensor imaging (DTI)...
Demian Wassermann, Maxime Descoteaux, Rachid Deric...
CLUSTER
2009
IEEE
14 years 2 months ago
GPU clusters for high-performance computing
—Large-scale GPU clusters are gaining popularity in the scientific computing community. However, their deployment and production use are associated with a number of new challenge...
Volodymyr V. Kindratenko, Jeremy Enos, Guochun Shi...
IJCAI
2007
13 years 8 months ago
Computation of Initial Modes for K-modes Clustering Algorithm Using Evidence Accumulation
Clustering accuracy of partitional clustering algorithm for categorical data primarily depends upon the choice of initial data points (modes) to instigate the clustering process. ...
Shehroz S. Khan, Shri Kant
SIGMOD
2007
ACM
134views Database» more  SIGMOD 2007»
14 years 7 months ago
Database research opportunities in computer games
In this paper, we outline several ways in which the database community can contribute to the development of technology for computer games. We outline the architecture of different...
Walker M. White, Christoph Koch, Nitin Gupta 0003,...
RECOMB
2009
Springer
14 years 8 months ago
Finding Biologically Accurate Clusterings in Hierarchical Tree Decompositions Using the Variation of Information
Abstract. Hierarchical clustering is a popular method for grouping together similar elements based on a distance measure between them. In many cases, annotation information for som...
Saket Navlakha, James Robert White, Niranjan Nagar...