In this paper we review several ways of realizing asynchronous Spike-Timing-Dependent-
Plasticity (STDP) using memristors as synapses. Our focus is on how to use individual …

▪ Abstract Retinal prostheses represent the best near-term hope for individuals with
incurable, blinding diseases of the outer retina. On the basis of the electrical activation of …

Implementing compact, low-power artificial neural processing systems with real-time on-line
learning abilities is still an open challenge. In this paper we present a full-custom mixed …

This paper describes a 128 times 128 pixel CMOS vision sensor. Each pixel independently
and in continuous time quantizes local relative intensity changes to generate spike events …

This article presents a comprehensive overview of the hardware realizations of artificial
neural network (ANN) models, known as hardware neural networks (HNN), appearing in …

This paper introduces a spiking hierarchical model for object recognition which utilizes the
precise timing information inherently present in the output of biologically inspired …

In this paper we present a very exciting overlap between emergent nanotechnology and
neuroscience, which has been discovered by neuromorphic engineers. Specifically, we are …

Event-driven visual sensors have attracted interest from a number of different research
communities. They provide visual information in quite a different way from conventional …

Dynamic Vision Sensors (DVS) have recently appeared as a new paradigm for vision
sensing and processing. They feature unique characteristics such as contrast coding under …

Retinal prosthesis has been translated from the laboratory to the clinic over the past two
decades. Currently, two devices have regulatory approval for the treatment of retinitis …