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» Predicting Dependability by Testing
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CE
2008
62views more  CE 2008»
15 years 5 months ago
Investigating the relationships among instructional strategies and learning styles in online environments
Researchers investigated differences in learner preferences for different types of instructional strategies and learning styles in online environments. Results suggested that matc...
Omur Akdemir, Tiffany A. Koszalka
139
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IJBRA
2006
107views more  IJBRA 2006»
15 years 5 months ago
Probabilistic models for biological sequences: selection and Maximum Likelihood estimation
: Probabilistic models for biological sequences (DNA and proteins) are frequently used in bioinformatics. We describe statistical tests designed to detect the order of dependency a...
Svetlana Ekisheva, Mark Borodovsky
139
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INFORMATICALT
2006
117views more  INFORMATICALT 2006»
15 years 5 months ago
Job Sequencing with Exponential Functions of Processing Times
We study single machine scheduling problems, where processing times of the jobs are exponential functions of their start times. For increasing functions, we prove strong NP-hardnes...
Adam Janiak, Mikhail Y. Kovalyov
116
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SIAMSC
2008
90views more  SIAMSC 2008»
15 years 5 months ago
Norm Preconditioners for Discontinuous Galerkin hp-Finite Element Methods
We consider a norm-preconditioning approach for the solution of discontinuous Galerkin finite element discretizations of second order PDE with non-negative characteristic form. In ...
Emmanuil H. Georgoulis, Daniel Loghin
JGAA
2007
93views more  JGAA 2007»
15 years 5 months ago
Large-Graph Layout Algorithms at Work: An Experimental Study
In the last decade several algorithms that generate straight-line drawings of general large graphs have been invented. In this paper we investigate some of these methods that are ...
Stefan Hachul, Michael Jünger