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» Analog Spiking Neuron with Charge-Coupled Synapses
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WCE
2007
15 years 1 months ago
Analog Spiking Neuron with Charge-Coupled Synapses
—This paper presents a compact analog neuron cell with an array of charge-coupled synapses connected via a common output terminal. Synaptic responses are fed into a current mirro...
Yajie Chen, Steve Hall, Liam McDaid, Octavian Buiu...
87
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ISCAS
2006
IEEE
84views Hardware» more  ISCAS 2006»
15 years 6 months ago
Programmable synaptic weights for an aVLSI network of spiking neurons
—We describe a spiking neuronal network which allows local synaptic weights to be assigned to individual synapses. In previous implementations of neuronal networks, the biases th...
Yingxue Wang, Shih-Chii Liu
97
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ENGL
2008
142views more  ENGL 2008»
15 years 10 days ago
A Solid-State Neuron for Spiking Neural Network Implementation
This paper presents a compact analog neuron cell incorporating an array of charge-coupled synapses connected via a common output terminal. The novel silicon synapse is based on a t...
Yajie Chen, Steve Hall, Liam McDaid, Octavian Buiu...
129
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CICC
2011
106views more  CICC 2011»
14 years 7 days ago
A 45nm CMOS neuromorphic chip with a scalable architecture for learning in networks of spiking neurons
Efforts to achieve the long-standing dream of realizing scalable learning algorithms for networks of spiking neurons in silicon have been hampered by (a) the limited scalability of...
Jae-sun Seo, Bernard Brezzo, Yong Liu, Benjamin D....
ISCAS
2006
IEEE
144views Hardware» more  ISCAS 2006»
15 years 6 months ago
A VLSI spike-driven dynamic synapse which learns only when necessary
— We describe an analog VLSI circuit implementing spike-driven synaptic plasticity, embedded in a network of integrate-and-fire neurons. This biologically inspired synapse is hi...
S. Mitra, Stefano Fusi, Giacomo Indiveri