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PROCEDIA
2010
75views more  PROCEDIA 2010»
13 years 3 months ago
Two derivative-free optimization algorithms for mesh quality improvement
High-quality meshes are essential in the solution of partial differential equations (PDEs), which arise in numerous science and engineering applications, as the mesh quality aff...
Jeonghyung Park, Suzanne M. Shontz
PROCEDIA
2010
90views more  PROCEDIA 2010»
13 years 3 months ago
Statistical mechanics of rumour spreading in network communities
We report a preliminary investigation on interactions between networked social communities using the Ising model to
Massimo Ostilli, Eiko Yoneki, Ian X. Y. Leung, Jos...
PROCEDIA
2010
67views more  PROCEDIA 2010»
13 years 3 months ago
Using the feasible set method for rezoning in ALE
One of the steps in the Arbitrary Lagrangian Eulerian (ALE) algorithm is the improvement of the quality of the computational mesh. This step, commonly referred to as rezoning, is ...
Markus Berndt, Milan Kucharik, Mikhail J. Shashkov
PROCEDIA
2010
78views more  PROCEDIA 2010»
13 years 3 months ago
Numerical solution of level dependent quasi-birth-and-death processes
We consider the numerical computation of stationary distributions for level dependent quasi-birth-and-death processes. An algorithm based on matrix continued fractions is presente...
Hendrik Baumann, Werner Sandmann
PROCEDIA
2010
76views more  PROCEDIA 2010»
13 years 3 months ago
Dynamic tuning of algorithmic parameters of parallel scientific codes
Pilsung Kang 0002, Naresh K. C. Selvarasu, Naren R...
PROCEDIA
2010
69views more  PROCEDIA 2010»
13 years 3 months ago
Interpretative adjoints for numerical simulation codes using MPI
Michel Schanen, Uwe Naumann, Laurent Hascoët,...
PROCEDIA
2010
80views more  PROCEDIA 2010»
13 years 3 months ago
Flexible delivery of visualization software and services
An important issue in the design of visualization systems is to allow flexibility in providing a range of interfaces to a single body of algorithmic software. In this paper we de...
Jason Wood, Jungwook Seo, David J. Duke, Jeremy Wa...
PROCEDIA
2010
140views more  PROCEDIA 2010»
13 years 3 months ago
Jaccard Index based availability prediction in enterprise grids
Enterprise Grid enables sharing and aggregation of a set of computing or storage resources connected by enterprise network, but the availability of the resources in this environme...
Mustafizur Rahman 0003, Md. Rafiul Hassan, Rajkuma...
PROCEDIA
2010
66views more  PROCEDIA 2010»
13 years 3 months ago
Towards mechanical derivation of Krylov solver libraries
Victor Eijkhout, Paolo Bientinesi, Robert A. van d...