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» Graphical models for data mining
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109
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NIPS
1998
15 years 4 months ago
Call-Based Fraud Detection in Mobile Communication Networks Using a Hierarchical Regime-Switching Model
Fraud causes substantial losses to telecommunication carriers. Detection systems which automatically detect illegal use of the network can be used to alleviate the problem. Previo...
Jaakko Hollmén, Volker Tresp
150
Voted
KDD
2009
ACM
223views Data Mining» more  KDD 2009»
16 years 4 months ago
Collaborative filtering with temporal dynamics
Customer preferences for products are drifting over time. Product perception and popularity are constantly changing as new selection emerges. Similarly, customer inclinations are ...
Yehuda Koren
GFKL
2005
Springer
95views Data Mining» more  GFKL 2005»
15 years 9 months ago
An Indicator for the Number of Clusters: Using a Linear Map to Simplex Structure
Abstract. The problem of clustering data can be formulated as a graph partitioning problem. In this setting, spectral methods for obtaining optimal solutions have received a lot of...
Marcus Weber, Wasinee Rungsarityotin, Alexander Sc...
TOG
2002
114views more  TOG 2002»
15 years 3 months ago
Shader-driven compilation of rendering assets
Rendering performance of consumer graphics hardware benefits from pre-processing geometric data into a form targeted to the underlying API and hardware. The various elements of ge...
Paul Lalonde, Eric Schenk
125
Voted
ESSOS
2010
Springer
16 years 9 days ago
Automatic Generation of Smart, Security-Aware GUI Models
In many software applications, users access application data using graphical user interfaces (GUIs). There is an important, but little explored, link between visualization and secu...
David A. Basin, Manuel Clavel, Marina Egea, Michae...