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CORR
2008
Springer
127views Education» more  CORR 2008»
15 years 4 months ago
Branching proofs of infeasibility in low density subset sum problems
We prove that the subset sum problem ax = x {0, 1}n (SUB) has a polynomial time computable certificate of infeasibility for all a with density at most 1/(2n), and for almost all ...
Gábor Pataki, Mustafa Tural
IPPS
2007
IEEE
15 years 11 months ago
SimX meets SCIRun: A Component-based Implementation of a Computational Study System
This paper describes the ongoing implementation of the SimX system for multi-experiment computational studies within the SCIRun problem solving environment. The modular, component...
Siu-Man Yau, Eitan Grinspun, Vijay Karamcheti, Den...
IPPS
2002
IEEE
15 years 9 months ago
Real-Time Communication for Distributed Vision Processing Based on Imprecise Computation Model
In this paper we propose an efficient real-time communication mechanism for distributed vision processing. One of the biggest problems of distributed vision processing, as is the ...
Hiromasa Yoshimoto, Daisaku Arita, Rin-ichiro Tani...
SC
2003
ACM
15 years 10 months ago
A New Parallel Kernel-Independent Fast Multipole Method
We present a new adaptive fast multipole algorithm and its parallel implementation. The algorithm is kernel-independent in the sense that the evaluation of pairwise interactions do...
Lexing Ying, George Biros, Denis Zorin, Harper Lan...
EUROPAR
2003
Springer
15 years 10 months ago
Two Dimensional Airfoil Optimisation Using CFD in a Grid Computing Environment
In this paper, a two-dimensional airfoil shape optimisation problem is investigated using CFD within a grid computing environment (GCE) implemented in Matlab. The feature-based par...
Wenbin Song, Andy J. Keane, M. Hakki Eres, Graeme ...