* Mostafa Rahimi Azghadi, Said Al-Sarawi, Derek Abbott, Nicolangelo
Iannella, A Neuromorphic VLSI Design for Spike Timing and Rate Based Synaptic
Plasticity, Neural Networks (2013), 10.1016/j.neunet.2013.03.003 * Accepted for publication in Neural Networks and is allowed to be
distributed on Arxiv, according to the journal website at
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