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COMPGEOM
2004
ACM
15 years 3 months ago
On the least median square problem
We consider the exact and approximate computational complexity of the multivariate LMS linear regression estimator. The LMS estimator is among the most widely used robust linear s...
Jeff Erickson, Sariel Har-Peled, David M. Mount
IPPS
2006
IEEE
15 years 3 months ago
Simulating and optimizing a peer-to-peer computing framework
The aim of P2P computing is to build virtual computing systems dedicated to large-scale computational problems. JXTA1 proposes an underlying infrastructure on which JNGI2 , one of...
Jean-Baptiste Ernst-Desmulier, Julien Bourgeois, M...
HPDC
2002
IEEE
15 years 2 months ago
Error Scope on a Computational Grid: Theory and Practice
Error propagation is a central problem in grid computing. We re-learned this while adding a Java feature to the Condor computational grid. Our initial experience with the system w...
Douglas Thain, Miron Livny
EUROPAR
2007
Springer
15 years 1 months ago
Distributed Computation of All Node Replacements of a Minimum Spanning Tree
In many network applications the computation takes place on the minimum-cost spanning tree (MST) of the network; unfortunately, a single link or node failure disconnects the tree. ...
Paola Flocchini, Toni Mesa Enriquez, Linda Pagli, ...
IPPS
2005
IEEE
15 years 3 months ago
Job Allocation Schemes in Computational Grids Based on Cost Optimization
In this paper we propose two price-based job allocation schemes for computational grids. A grid system tries to solve problems submitted by various grid users by allocating the jo...
Satish Penmatsa, Anthony T. Chronopoulos