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CCGRID
2006
IEEE
16 years 22 days ago
Interactive Grid-based Free-Form Shape Modeling
— Geometric shape modeling becomes increasingly complex and resource-demanding task. In this paper we propose a method to leverage the power of Grid to provide users with high-pr...
Anthony S. K. Chong, Konstantin Levinski, Alexei S...
ESCIENCE
2006
IEEE
16 years 22 days ago
Managing Large-Scale Workflow Execution from Resource Provisioning to Provenance Tracking: The CyberShake Example
This paper discusses the process of building an environment where large-scale, complex, scientific analysis can be scheduled onto a heterogeneous collection of computational and s...
Ewa Deelman, Scott Callaghan, Edward Field, Hunter...
FOCS
2005
IEEE
16 years 8 days ago
The Closest Substring problem with small distances
In the CLOSEST SUBSTRING problem k strings s1, ..., sk are given, and the task is to find a string s of length L such that each string si has a consecutive substring of length L ...
Dániel Marx
SC
2005
ACM
16 years 6 days ago
Alternative Software Stacks for OGSA-based Grids
: The Open Grid Services Architecture (OGSA) has been a major step forward for Grid Computing, but its de facto reliance on the Web Services Resource Framework (WSRF) and WSNotific...
Marty A. Humphrey, Glenn S. Wasson, Yuliyan Kiryak...
ESA
2004
Springer
139views Algorithms» more  ESA 2004»
16 years 1 days ago
Comparing Real Algebraic Numbers of Small Degree
We study polynomials of degree up to 4 over the rationals or a computable real subfield. Our motivation comes from the need to evaluate predicates in nonlinear computational geome...
Ioannis Z. Emiris, Elias P. Tsigaridas