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» Computing Multidimensional Persistence
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CEC
2005
IEEE
14 years 2 months ago
A hybrid model of evolutionary algorithms and branch-and-bound for combinatorial optimization problems
Abstract- Branch-and-Bound and evolutionary algorithms represent two very different approaches for tackling combinatorial optimization problems. These approaches are not incompatib...
José E. Gallardo, Carlos Cotta, Antonio J. ...
ICDT
2005
ACM
149views Database» more  ICDT 2005»
14 years 2 months ago
Approximately Dominating Representatives
We propose and investigate from the algorithmic standpoint a novel form of fuzzy query called approximately dominating representatives or ADRs. The ADRs of a multidimensional point...
Vladlen Koltun, Christos H. Papadimitriou
ISI
2005
Springer
14 years 2 months ago
Modeling and Multiway Analysis of Chatroom Tensors
This work identifies the limitations of n-way data analysis techniques in multidimensional stream data, such as Internet chatroom communications data, and establishes a link betwe...
Evrim Acar, Seyit Ahmet Çamtepe, Mukkai S. ...
ISPA
2005
Springer
14 years 2 months ago
Collective Communications for Scalable Programming
Abstract. HPJava is an environment for scientific and parallel programming using Java. It is based on an extended version of the Java language. One feature that HPJava adds to Jav...
Sang Boem Lim, Bryan Carpenter, Geoffrey Fox, Han-...
ICCS
2004
Springer
14 years 2 months ago
Parallel Importance Separation for Multiple Integrals and Integral Equations
In this paper we present error and performance analysis of a Monte Carlo variance reduction method for solving multidimensional integrals and integral equations. This method, calle...
Sofiya Ivanovska, Aneta Karaivanova