C4.5: programs for machine learning
C4.5: programs for machine learning
Multilevel diffusion schemes for repartitioning of adaptive meshes
Journal of Parallel and Distributed Computing - Special issue on dynamic load balancing
A parallel algorithm for multilevel graph partitioning and sparse matrix ordering
Journal of Parallel and Distributed Computing
Multilevel k-way partitioning scheme for irregular graphs
Journal of Parallel and Distributed Computing
Parallel transient dynamics simulations
Journal of Parallel and Distributed Computing - Special issue on irregular problems in supercomputing applications
A Fast and High Quality Multilevel Scheme for Partitioning Irregular Graphs
SIAM Journal on Scientific Computing
Graph partitioning models for parallel computing
Parallel Computing - Special issue on graph partioning and parallel computing
Multilevel algorithms for multi-constraint graph partitioning
SC '98 Proceedings of the 1998 ACM/IEEE conference on Supercomputing
Machine Learning
Communication Reqirements in Parallel Crashworthiness Simulation
HPCN Europe 1994 Proceedings of the nternational Conference and Exhibition on High-Performance Computing and Networking Volume I: Applications
Graph Partitioning and Parallel Solvers: Has the Emperor No Clother? (Extended Abstract)
IRREGULAR '98 Proceedings of the 5th International Symposium on Solving Irregularly Structured Problems in Parallel
A New Algorithm for Multi-objective Graph Partitioning
Euro-Par '99 Proceedings of the 5th International Euro-Par Conference on Parallel Processing
ScalParC: A New Scalable and Efficient Parallel Classification Algorithm for Mining Large Datasets
IPPS '98 Proceedings of the 12th. International Parallel Processing Symposium on International Parallel Processing Symposium
Graph partitioning for high-performance scientific simulations
Sourcebook of parallel computing
New challanges in dynamic load balancing
Applied Numerical Mathematics - Adaptive methods for partial differential equations and large-scale computation
International Journal of Parallel Programming
Physically based simulation of cloth on distributed memory architectures
Parallel Computing
New challenges in dynamic load balancing
Applied Numerical Mathematics - Adaptive methods for partial differential equations and large-scale computation
Parallel simulation of cloth on distributed memory architectures
EG PGV'06 Proceedings of the 6th Eurographics conference on Parallel Graphics and Visualization
Fuzzy Sets and Systems
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We present a novel approach for decomposing contact/impact computations in which the mesh elements come in contact with each other during the course of the simulation. Effective decomposition of these computations poses a number of challenges as it needs to both balance the computations and minimize the amount of communication that is performed during the finite element and the contact search phase. Our approach achieves the first goal by partitioning the underlying mesh such that it simultaneously balances both the work that is performed during the finite element phase and that performed during contact search phase, while producing subdomains whose boundaries consist of piecewise axes-parallel lines or planes. The second goal is achieved by using a decision tree to decompose the space into rectangular or box-shaped regions that contain contact points from a single partition. Our experimental evaluation on a sequence of 100 meshes, shows that this new approach can reduce the overall communication overhead over existing algorithms.