Implementation of biologically plausible spiking neural network models on the memristor crossbar-based CMOS/nano circuits. - Ahmad Afifi; Ahmad Ayatollahi; Farshid Raissi (ECCTD, 2009)

STDP implementation using memristive nanodevice in CMOS-Nano neuromorphic networks. - Ahmad Afifi; Ahmad Ayatollahi; Farshid Raissi (IEICE Electron. Express, 2009)

Efficient Hybrid CMOS-Nano Circuit Design for Spiking Neurons and Memristive Synapses with STDP. - Ahmad Afifi; Ahmad Ayatollahi; Farshid Raissi; Hassan Hajghassem (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2010)

CMOL implementation of spiking neurons and spike-timing dependent plasticity. - Ahmad Afifi; Ahmad Ayatollahi; Farshid Raissi (Int. J. Circuit Theory Appl., 2011)

Adaptive image super-resolution via controlled weighting coefficients of a maximum-a-posteriori estimator. - Mehdi Mofidi; Hassan Hajghassem; Ahmad Afifi (J. Electronic Imaging, 2018)