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» Function Materialization in Object Bases
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MP
2006
175views more  MP 2006»
15 years 20 days ago
Conditional Value-at-Risk in Stochastic Programs with Mixed-Integer Recourse
In classical two-stage stochastic programming the expected value of the total costs is minimized. Recently, mean-risk models - studied in mathematical finance for several decades -...
Rüdiger Schultz, Stephan Tiedemann
105
Voted
PAMI
2006
109views more  PAMI 2006»
15 years 19 days ago
Edge-Preserving Image Denoising and Estimation of Discontinuous Surfaces
In this paper, we are interested in the problem of estimating a discontinuous surface from noisy data. A novel procedure for this problem is proposed based on local linear kernel ...
Irène Gijbels, Alexandre Lambert, Peihua Qi...
SIGCSE
2008
ACM
134views Education» more  SIGCSE 2008»
15 years 19 days ago
Language design and implementation using ruby and the interpreter pattern
In this paper, the S-expression Interpreter Framework (SIF) is presented as a tool for teaching language design and implementation. The SIF is based on the interpreter design patt...
Ariel Ortiz
80
Voted
SPEECH
2008
57views more  SPEECH 2008»
15 years 18 days ago
A geometric approach to spectral subtraction
The traditional power spectral subtraction algorithm is computationally simple to implement but suffers from musical noise distortion. In addition, the subtractive rules are based...
Yang Lu, Philipos C. Loizou
63
Voted
INFORMATICALT
2007
71views more  INFORMATICALT 2007»
15 years 18 days ago
Forecast Model of Impact of Meteorological Factors on Coronary Artery Disease Patients
Abstract. A medical-meteorological weather assessment using hybrid spatial classification of synoptic and meteorological data was done. Empirical models for assessment as well as ...
Arvydas Martinkenas, Vytautas Kaminskas, Giedrius ...