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» Hierarchical Structuring of Data on Manifolds
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APVIS
2009
13 years 10 months ago
A self-adaptive treemap-based technique for visualizing hierarchical data in 3D
In this paper, we present a novel adaptive visualization technique where the constituting polygons dynamically change their geometry and other visual attributes depending on user ...
Abon Chaudhuri, Han-Wei Shen
ICCV
2005
IEEE
14 years 10 months ago
Neighborhood Preserving Embedding
Recently there has been a lot of interest in geometrically motivated approaches to data analysis in high dimensional spaces. We consider the case where data is drawn from sampling...
Xiaofei He, Deng Cai, Shuicheng Yan, HongJiang Zha...
WISE
2003
Springer
14 years 2 months ago
A Graphical Environment to Query XML Data with XQuery
XQuery, the standard query language for XML, is increasingly popular among computer scientists with a SQL background, since queries in XQuery and SQL require comparable skills to ...
Daniele Braga, Alessandro Campi
IJCAI
2007
13 years 10 months ago
Locality Sensitive Discriminant Analysis
Linear Discriminant Analysis (LDA) is a popular data-analytic tool for studying the class relationship between data points. A major disadvantage of LDA is that it fails to discove...
Deng Cai, Xiaofei He, Kun Zhou, Jiawei Han, Hujun ...
ICMCS
2009
IEEE
132views Multimedia» more  ICMCS 2009»
13 years 6 months ago
Video face recognition with graph-based semi-supervised learning
We consider the problem of classification of multiple observations of the same object, possibly under different transformations. We view this problem as a special case of semi-sup...
Effrosini Kokiopoulou, Pascal Frossard