Results 31 to 40 of about 38,728 (269)

Simulation-based inference for model parameterization on analog neuromorphic hardware

open access: yesNeuromorphic Computing and Engineering, 2023
The BrainScaleS-2 (BSS-2) system implements physical models of neurons as well as synapses and aims for an energy-efficient and fast emulation of biological neurons.
Jakob Kaiser   +4 more
doaj   +1 more source

Application of Soft-Clustering to Assess Consciousness in a CLIS Patient

open access: yesBrain Sciences, 2022
Completely locked-in (CLIS) patients are characterized by sufficiently intact cognitive functions, but a complete paralysis that prevents them to interact with their surroundings.
Sophie Adama, Martin Bogdan
doaj   +1 more source

Homogeneous Spiking Neuromorphic System for Real-World Pattern Recognition [PDF]

open access: yes, 2015
A neuromorphic chip that combines CMOS analog spiking neurons and memristive synapses offers a promising solution to brain-inspired computing, as it can provide massive neural network parallelism and density.
Saxena, Vishal, Wu, Xinyu, Zhu, Kehan
core   +3 more sources

Real-Time Event-Based Unsupervised Feature Consolidation and Tracking for Space Situational Awareness

open access: yesFrontiers in Neuroscience, 2022
Earth orbit is a limited natural resource that hosts a vast range of vital space-based systems that support the international community's national, commercial and defence interests.
Nicholas Ralph   +7 more
doaj   +1 more source

The influence of astrocytic leaflet motility on ionic signalling and homeostasis at active synapses

open access: yesScientific Reports, 2023
Astrocytes display a highly complex, spongiform morphology, with their fine terminal processes (leaflets) exercising dynamic degrees of synaptic coverage, from touching and surrounding the synapse to being retracted from the synaptic region.
Marinus Toman   +7 more
doaj   +1 more source

Memristor Degradation Analysis Using Auxiliary Volt-Ampere Characteristics

open access: yesMicromachines, 2022
The memristor is one of the modern microelectronics key devices. Due to the nanometer scale and complex processes physic, the development of memristor state study approaches faces limitations of classical methods to observe the processes.
Georgy Teplov   +8 more
doaj   +1 more source

Spiking Neural Networks for Inference and Learning: A Memristor-based Design Perspective [PDF]

open access: yes, 2019
On metrics of density and power efficiency, neuromorphic technologies have the potential to surpass mainstream computing technologies in tasks where real-time functionality, adaptability, and autonomy are essential.
Abbott   +56 more
core   +2 more sources

Neuromorphic Computing

open access: yesElements, 2022
In the face of increasingly large computational demands and the impending halt to Moore's law, the semiconductor industry has been forced to re-evaluate the traditional computing paradism. Central to this re-evaluation has been the novel development of neuromorphic computing - an approach that, at its core, seeks to replicate the brain in silicon ...
null Elements, Will Riherd
openaire   +1 more source

Self-Organizing Multiple Readouts for Reservoir Computing

open access: yesIEEE Access, 2023
With advancements in deep learning (DL), artificial intelligence (AI) technology has become an indispensable tool. However, the application of DL incurs significant computational costs, making it less viable for edge AI scenarios.
Yuichiro Tanaka, Hakaru Tamukoh
doaj   +1 more source

Martingales and the fixation time of evolutionary graphs with arbitrary dimensionality

open access: yesRoyal Society Open Science, 2022
Evolutionary graph theory (EGT) investigates the Moran birth–death process constrained by graphs. Its two principal goals are to find the fixation probability and time for some initial population of mutants on the graph.
Travis Monk, André van Schaik
doaj   +1 more source

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