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» On the Computation of Relational View Complements
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KDD
2007
ACM
177views Data Mining» more  KDD 2007»
16 years 6 months ago
Mining optimal decision trees from itemset lattices
We present DL8, an exact algorithm for finding a decision tree that optimizes a ranking function under size, depth, accuracy and leaf constraints. Because the discovery of optimal...
Élisa Fromont, Siegfried Nijssen
SDM
2009
SIAM
180views Data Mining» more  SDM 2009»
16 years 3 months ago
Hierarchical Linear Discriminant Analysis for Beamforming.
This paper demonstrates the applicability of the recently proposed supervised dimension reduction, hierarchical linear discriminant analysis (h-LDA) to a well-known spatial locali...
Barry L. Drake, Haesun Park, Jaegul Choo
VR
2008
IEEE
155views Virtual Reality» more  VR 2008»
16 years 14 days ago
The Effects of Virtual Reality, Augmented Reality, and Motion Parallax on Egocentric Depth Perception
As the use of virtual and augmented reality applications becomes more common, the need to fully understand how observers perceive spatial relationships grows more critical. One of...
Adam Jones, J. Edward Swan II, Gurjot Singh, Eric ...
SG
2005
Springer
15 years 11 months ago
Multi-level Interaction in Parametric Design
Parametric design systems model a design as a constrained collection of schemata. Designers work in such systems at two levels: definition of schemata and constraints; and search w...
Robert Aish, Robert Woodbury
CIMAGING
2008
123views Hardware» more  CIMAGING 2008»
15 years 7 months ago
Non-homogeneous ICD optimization for targeted reconstruction of volumetric CT
Medical imaging typically requires the reconstruction of a limited region of interest (ROI) to obtain a high resolution image of the anatomy of interest. Although targeted reconst...
Zhou Yu, Jean-Baptiste Thibault, Charles A. Bouman...