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» Analysis of Procedure Splitability
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MASCOTS
2010
15 years 2 months ago
Efficient Discovery of Loop Nests in Execution Traces
Execution and communication traces are central to performance modeling and analysis. Since the traces can be very long, meaningful compression and extraction of representative beha...
Qiang Xu, Jaspal Subhlok, Nathaniel Hammen
132
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SDM
2010
SIAM
165views Data Mining» more  SDM 2010»
15 years 2 months ago
Direct Density Ratio Estimation with Dimensionality Reduction
Methods for directly estimating the ratio of two probability density functions without going through density estimation have been actively explored recently since they can be used...
Masashi Sugiyama, Satoshi Hara, Paul von Büna...
92
Voted
LREC
2008
94views Education» more  LREC 2008»
15 years 2 months ago
A General Methodology for Mapping EuroWordNets to the Suggested Upper Merged Ontology
This paper presents a general methodology to mapping EuroWordNets (Vossen, 1998) to the Suggested Upper Merged Ontology (SUMO; (Niles and Pease, 2001)), and we show its applicatio...
Dennis Spohr
133
Voted
NIPS
2008
15 years 2 months ago
Covariance Estimation for High Dimensional Data Vectors Using the Sparse Matrix Transform
Covariance estimation for high dimensional vectors is a classically difficult problem in statistical analysis and machine learning. In this paper, we propose a maximum likelihood ...
Guangzhi Cao, Charles A. Bouman
MVA
2007
155views Computer Vision» more  MVA 2007»
15 years 2 months ago
Pre-processing Algorithms on Digital Mammograms
Mammography is the best method for early mass detection. In order to limit the search for abnormalities by Computer Aided Diagnosis systems to the region of the breast without und...
Hengameh Mirzaalian, Mohammad Reza Ahmadzadeh, Sae...