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CPHYSICS
2008
121views more  CPHYSICS 2008»
15 years 4 months ago
A scalable parallel algorithm for large-scale reactive force-field molecular dynamics simulations
A scalable parallel algorithm has been designed to perform multimillion-atom molecular dynamics (MD) simulations, in which first principlesbased reactive force fields (ReaxFF) des...
Ken-ichi Nomura, Rajiv K. Kalia, Aiichiro Nakano, ...
SPAA
1990
ACM
15 years 8 months ago
Parallel Algorithms for Arrangements
We give the first efficient parallel algorithms for solving the arrangement problem. We give a deterministic algorithm for the CREW PRAM which runs in nearly optimal bounds of O(lo...
Richard J. Anderson, Paul Beame, Erik Brisson
VLDB
2004
ACM
119views Database» more  VLDB 2004»
16 years 4 months ago
Evaluating holistic aggregators efficiently for very large datasets
Indatawarehousingapplications,numerousOLAP queries involve the processing of holistic aggregators such as computing the "top n," median, quantiles, etc. In this paper, we...
Lixin Fu, Sanguthevar Rajasekaran
PPSC
1997
15 years 5 months ago
The Dynamic Adaptation of Parallel Mesh-Based Computation
We present an overview of algorithms and data structures for dynamic re nement coarsening adaptation of unstructured FE meshes on loosely coupled parallel processors. We describ...
José G. Castaños, John E. Savage
148
Voted
ICDM
2006
IEEE
119views Data Mining» more  ICDM 2006»
15 years 10 months ago
Fast On-line Kernel Learning for Trees
Kernel methods have been shown to be very effective for applications requiring the modeling of structured objects. However kernels for structures usually are too computational dem...
Fabio Aiolli, Giovanni Da San Martino, Alessandro ...