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» The Construction of Ludic Space
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SDM
2007
SIAM
143views Data Mining» more  SDM 2007»
15 years 1 months ago
Less is More: Compact Matrix Decomposition for Large Sparse Graphs
Given a large sparse graph, how can we find patterns and anomalies? Several important applications can be modeled as large sparse graphs, e.g., network traffic monitoring, resea...
Jimeng Sun, Yinglian Xie, Hui Zhang, Christos Falo...
CASCON
1996
72views Education» more  CASCON 1996»
15 years 1 months ago
A robot agent that can search
Object search is the task of eciently searching for a given 3D object in a given 3D environment by an agent equipped with a camera for target detection and, if the environment con...
Yiming Ye, John K. Tsotsos
GECCO
2008
Springer
152views Optimization» more  GECCO 2008»
15 years 27 days ago
Combatting financial fraud: a coevolutionary anomaly detection approach
A major difficulty for anomaly detection lies in discovering boundaries between normal and anomalous behavior, due to the deficiency of abnormal samples in the training phase. In...
Shelly Xiaonan Wu, Wolfgang Banzhaf
BMCBI
2008
201views more  BMCBI 2008»
14 years 12 months ago
A copula method for modeling directional dependence of genes
Background: Genes interact with each other as basic building blocks of life, forming a complicated network. The relationship between groups of genes with different functions can b...
Jong-Min Kim, Yoon-Sung Jung, Engin A. Sungur, Kap...
CGF
2008
109views more  CGF 2008»
14 years 12 months ago
Image-based Material Weathering
The appearance manifold [WTL 06] is an efficient approach for modeling and editing time-variant appearance of materials from the BRDF data captured at single time instance. Howeve...
Su Xue, Jiaping Wang, Xin Tong, Qionghai Dai, Bain...