Biologically inspired spiking neural networks are increasingly popular in the field of artificial
intelligence due to their ability to solve complex problems while being power efficient. They …

An electronic nose (e‐nose) is a device that can detect and recognize odors and flavors
using a sensor array. It has received considerable interest in the past decade because it is …

The concept that neural information is encoded in the firing rate of neurons has been the
dominant paradigm in neurobiology for many years. This paradigm has also been adopted …

The biological olfactory system is the sensory system responsible for the detection of the
chemical composition of the environment. Several attempts to mimic biological olfactory …

Spiking Neural Networks (SNNs), known for their potential to enable low energy
consumption and computational cost, can bring significant advantages to the realm of …

Electronic noses have potential applications in daily life, but are restricted by their bulky size
and high price. This review focuses on the use of chemiresistive gas sensors, metal-oxide …

The nervous systems converts the physical quantities sensed by its primary receptors into
trains of events that are then processed in the brain. The unmatched efficiency in information …

Much greater surface-to-volume ratio of hierarchical nanostructures renders them with
promising potential for high performance chemical sensing. In this work, crystalline …

This paper presents a CMOS single-chip gas recognition circuit, which encodes sensor
array outputs into a unique sequence of spikes with the firing delay map** the strength of …

This paper studies the application of the differential electronic nose for the recognition of
coffee, particularly the forgery of it, made by mixing two different quality coffee brands (the …