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Syntactic Neural Networks in VLSI

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Abstract

Syntactic neural networks (SNNs) are an important new paradigm for neural computation. Their power stems from the existence of an underlying grammar which allows natural expression of time-varying patterns. In this paper, we are primarily concerned with the implementation of SNNs in VLSI. Their benefits for this purpose, compared to more common neural architectures, include sparse connections, fast learning and — for those nets based on a non-stochastic grammar — a simple and elegant digital realisation. We illustrate this with an example application; a dynamic signature verification system. Results are presented for a software simulation in which learning proceeds off-line. Hardware implementation is straightforward, requiring only a small number ofRAMs, shift-registers and adders.

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© 1991 Springer Science+Business Media New York

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Lucas, S., Damper, B. (1991). Syntactic Neural Networks in VLSI. In: Delgado-Frias, J.G., Moore, W.R. (eds) VLSI for Artificial Intelligence and Neural Networks. Springer, Boston, MA. https://doi.org/10.1007/978-1-4615-3752-6_30

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  • DOI: https://doi.org/10.1007/978-1-4615-3752-6_30

  • Publisher Name: Springer, Boston, MA

  • Print ISBN: 978-1-4613-6671-3

  • Online ISBN: 978-1-4615-3752-6

  • eBook Packages: Springer Book Archive

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