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Piriform (Olfactory) cortex model on the hypercube

Bower, J. M. and Nelson, M. E. and Wilson, M. A. and Fox, G. C. and Furmanski, W. (1988) Piriform (Olfactory) cortex model on the hypercube. In: C3P Proceedings of the third conference on Hypercube concurrent computers and applications. Vol.2. ACM , New York, NY. ISBN 0-89791-278-0. http://resolver.caltech.edu/CaltechAUTHORS:20160810-142009904

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Abstract

We present a concurrent hypercube implementation of a neurophysiological model for the piriform (olfactory) cortex. The project was undertaken as the first step towards constructing a general neural network simulator on the hypercube, suitable both for applied and biological nets. The method presented here is expected to be useful for a class of complex and computationally expensive network models with long range connectivity and non-homogeneous activity patterns. The hypercube communication for the fully interconnected case is efficiently realized by the fold algorithm, constructed previously for problems in concurrent matrix algebra whereas the patchy activity is successfully load balanced by the scattered decomposition. We discuss also briefly other communication strategies, relevant for sparse and variable connectivities. Sample numerical results presented here were derived on the NCUBE hypercube at CaItech.


Item Type:Book Section
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1145/63047.63052DOIPaper
http://dl.acm.org/citation.cfm?doid=63047.63052PublisherPaper
Additional Information:© 1988 ACM. Work supported in part by DOE grant DE-FGOS-85ER25009, the Program Manager of the Joint Tactical Fusion Office, and the ESD division of the USAF, as well as grants from IBM, and SANDIA.
Funders:
Funding AgencyGrant Number
Department of Energy (DOE)DE-FGOS-85ER25009
United States Air ForceUNSPECIFIED
IBMUNSPECIFIED
Sandia National LaboratoriesUNSPECIFIED
Record Number:CaltechAUTHORS:20160810-142009904
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20160810-142009904
Official Citation:J. M. Bower, M. E. Nelson, M. A. Wilson, G. C. Fox, and W. Furmanski. 1989. Piriform (Olfactory) cortex model on the hypercube. In Proceedings of the third conference on Hypercube concurrent computers and applications - Volume 2 (C3P), Geoffrey Fox (Ed.), Vol. 2. ACM, New York, NY, USA, 977-999. DOI=http://dx.doi.org/10.1145/63047.63052
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:69547
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:10 Aug 2016 21:47
Last Modified:10 Aug 2016 21:47

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