Self-adjusting binary search trees
Journal of the ACM (JACM)
Skip lists: a probabilistic alternative to balanced trees
Communications of the ACM
Algorithms for Reporting and Counting Geometric Intersections
IEEE Transactions on Computers
Anatomy of a cortical simulator
Proceedings of the 2007 ACM/IEEE conference on Supercomputing
Identifying, tabulating, and analyzing contacts between branched neuron morphologies
IBM Journal of Research and Development
SFCS '75 Proceedings of the 16th Annual Symposium on Foundations of Computer Science
The cat is out of the bag: cortical simulations with 109 neurons, 1013 synapses
Proceedings of the Conference on High Performance Computing Networking, Storage and Analysis
OpenGL Programming Guide: The Official Guide to Learning OpenGL, Versions 3.0 and 3.1
OpenGL Programming Guide: The Official Guide to Learning OpenGL, Versions 3.0 and 3.1
Simulation infrastructure for modeling large scale neural systems
ICCS'03 Proceedings of the 2003 international conference on Computational science
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Large-scale models of neuronal structures are needed to explore emergent properties of mammalian brains. Because these models have trillions of synapses, a major problem in their creation is synapse placement. Here we present a novel method for exploiting consistent fiber orientation in a neural tissue to perform a highly efficient modified plane-sweep algorithm, which identifies all regions of 3D overlaps between dendritic and axonal projection fields. The first step in placing synapses in physiological models is neurite-overlap detection, at large scales a computationally intensive task. We have developed an efficient "Staggered Walk" algorithm that can find all 3D overlaps of neurites where trillions of synapses connect billions of neurons.