{"product_id":"engineering-a-sequence-machine-through-spiking-neurons-employing-rank-order-codes-von-joy-bose","title":"Engineering a Sequence Machine through Spiking Neurons","description":"\u003cp\u003eSequence memories play an important role in biological systems. This work demonstrates how a sequence memory may be built from biologically plausible spiking neural components. The memory is incorporated in a sequence machine, an automaton that can perform on-line learning and prediction of sequences of symbols. The sequence machine comprises an associative memory which is a variant of Pentti Kanerva's Sparse Distributed Memory, together with a separate memory for storing the sequence context or history. The symbols constituting a sequence are encoded as rank-ordered N-of-M codes, each code being implemented as a burst of spikes emitted by a layer of neurons. When appropriate neural structures are used the spike bursts maintain coherence and stability as they pass through successive neural layers. The system is modelled using a representation of order that abstracts time, and the abstracted system is shown to perform equivalently to a low-level spiking neural system. The spiking neural implementation of the sequence memory model highlights issues that arise when engineering high-level systems with asynchronous spiking neurons as building blocks.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844316209\"\u003e\u003ch3\u003eemploying Rank Order codes\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783844316209","offer_id":39451197472861,"sku":"9783844316209","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/41fcb95f-875e-4da9-b90c-8a390dbb6755.jpg?v=1769148080","url":"https:\/\/shop.autorenwelt.de\/en\/products\/engineering-a-sequence-machine-through-spiking-neurons-employing-rank-order-codes-von-joy-bose","provider":"Autorenwelt Shop","version":"1.0","type":"link"}