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» On the Dimensionality of Face Space
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IV
2008
IEEE
84views Visualization» more  IV 2008»
16 years 24 days ago
Visualization and Level-of-Detail Control for Multi-Dimensional Bioactive Chemical Data
We previously applied our own hierarchical data visualization technique for structure-activity relationship (SAR) analyses of biochemical data. The study applied a recursive parti...
Maiko Yamazawa, Takayuki Itoh, Fumiyoshi Yamashita
ESA
2007
Springer
113views Algorithms» more  ESA 2007»
16 years 17 days ago
Sweeping and Maintaining Two-Dimensional Arrangements on Surfaces: A First Step
We introduce a general framework for processing a set of curves defined on a continuous two-dimensional parametric surface, while sweeping the parameter space. We can handle plan...
Eric Berberich, Efi Fogel, Dan Halperin, Kurt Mehl...
ICMCS
2006
IEEE
125views Multimedia» more  ICMCS 2006»
16 years 13 days ago
Visual Event Detection using Multi-Dimensional Concept Dynamics
A novel framework is introduced for visual event detection. Visual events are viewed as stochastic temporal processes in the semantic concept space. In this concept-centered appro...
Shahram Ebadollahi, Lexing Xie, Shih-Fu Chang, Joh...
VLDB
2005
ACM
124views Database» more  VLDB 2005»
15 years 12 months ago
Indexing Multi-Dimensional Uncertain Data with Arbitrary Probability Density Functions
In an “uncertain database”, an object o is associated with a multi-dimensional probability density function (pdf), which describes the likelihood that o appears at each positi...
Yufei Tao, Reynold Cheng, Xiaokui Xiao, Wang Kay N...
GECCO
2003
Springer
167views Optimization» more  GECCO 2003»
15 years 11 months ago
Dimensionality Reduction via Genetic Value Clustering
Abstract. Feature extraction based on evolutionary search offers new possibilities for improving classification accuracy and reducing measurement complexity in many data mining and...
Alexander P. Topchy, William F. Punch