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ICDM
2006
IEEE
183views Data Mining» more  ICDM 2006»
14 years 4 months ago
Accelerating Newton Optimization for Log-Linear Models through Feature Redundancy
— Log-linear models are widely used for labeling feature vectors and graphical models, typically to estimate robust conditional distributions in presence of a large number of pot...
Arpit Mathur, Soumen Chakrabarti
NIPS
1998
13 years 11 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
COLING
1996
13 years 11 months ago
Processing Metonymy- a Domain-Model Heuristic Graph Traversal Approach
We address here the treatment of metonymic expressions from a knowledge representation perspective, that is, in the context of a text understanding system which aims to build a co...
Jacques Bouaud, Bruno Bachimont, Pierre Zweigenbau...
CA
2003
IEEE
14 years 3 months ago
Modeling Hair Using Level-of-Detail Representations
: We present a novel approach for modeling hair using level-of-detail representations. The set of representations include individual strands, hair clusters, and hair strips. They a...
Kelly Ward, Ming C. Lin, Joohi Lee, Susan Fisher, ...
HASE
1999
IEEE
14 years 2 months ago
Model Checking UML Statechart Diagrams Using JACK
Statechart Diagrams provide a graphical notation for describing dynamic aspects of system behaviour within the Unified Modeling Language (UML). In this paper we present a branchin...
Stefania Gnesi, Diego Latella, Mieke Massink