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PC
2007
123views Management» more  PC 2007»
15 years 3 months ago
MPI collective algorithm selection and quadtree encoding
Abstract. In this paper, we focus on MPI collective algorithm selection process and explore the applicability of the quadtree encoding method to this problem. During the algorithm ...
Jelena Pjesivac-Grbovic, George Bosilca, Graham E....
CC
2010
Springer
150views System Software» more  CC 2010»
15 years 10 months ago
Practical Extensions to the IFDS Algorithm
Abstract. This paper presents four extensions to the Interprocedural Finite Distributive Subset (IFDS) algorithm that make it applicable to a wider class of analysis problems. IFDS...
Nomair A. Naeem, Ondrej Lhoták, Jonathan Ro...
LATIN
2010
Springer
15 years 10 months ago
Modelling the LLL Algorithm by Sandpiles
Abstract The LLL algorithm aims at finding a “reduced” basis of a Euclidean lattice. The LLL algorithm plays a primary role in many areas of mathematics and computer science. ...
Manfred Madritsch, Brigitte Vallée
WEA
2009
Springer
139views Algorithms» more  WEA 2009»
15 years 10 months ago
Fast Algorithm for Graph Isomorphism Testing
Abstract. In this paper we present a novel approach to the graph isomorphism problem. We combine a direct approach, that tries to find a mapping between the two input graphs using...
José Luis López-Presa, Antonio Fern&...
ICAS
2009
IEEE
139views Robotics» more  ICAS 2009»
15 years 10 months ago
Predicting Web Server Crashes: A Case Study in Comparing Prediction Algorithms
Abstract—Traditionally, performance has been the most important metrics when evaluating a system. However, in the last decades industry and academia have been paying increasing a...
Javier Alonso, Jordi Torres, Ricard Gavaldà