Efficient algorithms for many-body hard particle molecular dynamics
Journal of Computational Physics
Approximating polyhedra with spheres for time-critical collision detection
ACM Transactions on Graphics (TOG)
Analysis of an efficient algorithm for the hard-sphere problem
ACM Transactions on Modeling and Computer Simulation (TOMACS)
OBBTree: a hierarchical structure for rapid interference detection
SIGGRAPH '96 Proceedings of the 23rd annual conference on Computer graphics and interactive techniques
Cylindrical static and kinetic binary space partitions
SCG '97 Proceedings of the thirteenth annual symposium on Computational geometry
Swap conditions for dynamic Voronoi diagrams for circles and line segments
Computer Aided Geometric Design
Efficient Collision Detection Using Bounding Volume Hierarchies of k-DOPs
IEEE Transactions on Visualization and Computer Graphics
A High Performance Communications and Memory Caching Scheme for Molecular Dynamics on the CM-5
Proceedings of the 8th International Symposium on Parallel Processing
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The paper addresses issue of efficiency of an event-driven simulation of a granular materials system. Performance of a number of techniques for collision detection optimization is analyzed in the framework of a shaker ball mill model. Dynamic computational geometry data structures are employed for this purpose. The results of the study provide insights on how the parameters of the system, such as the number of particles, the distribution of their radii and the density of packing, influence simulation efficiency.