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» Extending and Implementing RASP
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93
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ICML
2010
IEEE
15 years 1 months ago
Risk minimization, probability elicitation, and cost-sensitive SVMs
A new procedure for learning cost-sensitive SVM classifiers is proposed. The SVM hinge loss is extended to the cost sensitive setting, and the cost-sensitive SVM is derived as the...
Hamed Masnadi-Shirazi, Nuno Vasconcelos
ASE
2007
121views more  ASE 2007»
15 years 18 days ago
Computer-aided Support for Secure Tropos
In earlier work, we have introduced Secure Tropos, a requirements engineering methodology that extends the Tropos methodology and is intended for the design and analysis of securit...
Fabio Massacci, John Mylopoulos, Nicola Zannone
CGF
2008
107views more  CGF 2008»
15 years 17 days ago
Higher Order Barycentric Coordinates
In recent years, a wide range of generalized barycentric coordinates has been suggested. However, all of them lack control over derivatives. We show how the notion of barycentric ...
Torsten Langer, Hans-Peter Seidel
95
Voted
CGF
2008
114views more  CGF 2008»
15 years 17 days ago
Real-time Shading with Filtered Importance Sampling
We propose an analysis of numerical integration based on sampling theory, whereby the integration error caused by aliasing is suppressed by pre-filtering. We derive a pre-filter f...
Jaroslav Krivánek, Mark Colbert
96
Voted
CORR
2010
Springer
162views Education» more  CORR 2010»
15 years 17 days ago
A distributed file system for a wide-area high performance computing infrastructure
We describe our work in implementing a wide-area distributed file system for the NSF TeraGrid. The system, called XUFS, allows private distributed name spaces to be created for tr...
Edward Walker