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Execution of neural network algorithms on an array of bitserial processors
Luleå tekniska universitet.
Luleå tekniska universitet.
1990 (English)In: Proceedings, 10th International Conference on Pattern Recognition, Piscataway, NJ: IEEE Communications Society, 1990, Vol. 2, 501-505 p.Conference paper (Refereed)
Abstract [en]

Large processor arrays are candidates for performing computations of neural network models at speeds required for real time applications, e.g. in pattern recognition. The paper gives a general model of an array of bit-serial processors and demonstrates the mapping of neural net models on such an array. The approach maps a neuron on each processing element and makes communication all-to-all available by connection weight matrices. The required communication structure is very simple. The bit-serial approach allows trade-offs between speed and precision, even dynamically. Performance figures are given. A bitserial multiplier is an important part of the design. Implementation aspects are discussed and it is shown that a one-board realization of a 1024 processor system is feasible with current, commonly available, technology.

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 1990. Vol. 2, 501-505 p.
Research subject
Signal Processing
URN: urn:nbn:se:ltu:diva-32474DOI: 10.1109/ICPR.1990.119410Local ID: 6fab7520-12ae-11dd-ada4-000ea68e967bISBN: 0-8186-2063-3OAI: diva2:1005708
International Conference on Pattern Recognition : Computer Architectures for Vision and Pattern Recognition 16/06/1990 - 21/06/1990
Godkänd; 1990; 20080425 (ysko)Available from: 2016-09-30 Created: 2016-09-30Bibliographically approved

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