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MICCAI
2009
Springer
16 years 7 months ago
Two-Tensor Tractography Using a Constrained Filter
We describe a technique to simultaneously estimate a weighted, positive-definite multi-tensor fiber model and perform tractography. Existing techniques estimate the local fiber ori...
James G. Malcolm, Martha Elizabeth Shenton, Yoge...
KDD
2005
ACM
112views Data Mining» more  KDD 2005»
16 years 7 months ago
Model-based overlapping clustering
While the vast majority of clustering algorithms are partitional, many real world datasets have inherently overlapping clusters. Several approaches to finding overlapping clusters...
Arindam Banerjee, Chase Krumpelman, Joydeep Ghosh,...
ACCV
2006
Springer
16 years 21 days ago
A Bottom up Algebraic Approach to Motion Segmentation
We present a bottom up algebraic approach for segmenting multiple 2D motion models directly from the partial derivatives of an image sequence. Our method fits a polynomial called ...
Dheeraj Singaraju, René Vidal
CGI
2000
IEEE
15 years 11 months ago
Dynamic 3D Maps and Their Texture-Based Design
Three-dimensional maps are fundamental tools for presenting, exploring, and manipulating geo data. This paper describes multiresolution concepts for 3D maps and their texture-base...
Jürgen Döllner, Klaus Hinrichs
ATAL
2006
Springer
15 years 10 months ago
Cognitive agents based simulation for decisions regarding human team composition
This paper proposes to use cognitive multi-agent based simulation to facilitate human team formation decision processes. The models of organizational actors are acquired by a data...
Bruno Gonçalves, António Lopes, Sofi...