A theoretical and experimental study of neuromorphic atomic switch networks for reservoir computing

2013 ◽  
Vol 24 (38) ◽  
pp. 384004 ◽  
Author(s):  
Henry O Sillin ◽  
Renato Aguilera ◽  
Hsien-Hang Shieh ◽  
Audrius V Avizienis ◽  
Masakazu Aono ◽  
...  
Keyword(s):  
Experimental Study ◽  
Reservoir Computing ◽  
Atomic Switch

scholarly journals Reservoir Computing on Atomic Switch Arrays with High Precision and Excellent Memory Characteristics

2021 ◽  
Vol 25 (4) ◽  
pp. 123-126
Author(s):  
Hiroshi Kubota ◽  
Tsuyoshi Hasegawa ◽  
Megumi Akai-Kasaya ◽  
Tetsuya Asai
Keyword(s):  
High Precision ◽  
Reservoir Computing ◽  
Atomic Switch ◽  
Memory Characteristics

scholarly journals Spoken Digit Classification by In-Materio Reservoir Computing With Neuromorphic Atomic Switch Networks

2021 ◽  
Vol 3 ◽  
Author(s):  
Sam Lilak ◽  
Walt Woods ◽  
Kelsey Scharnhorst ◽  
Christopher Dunham ◽  
Christof Teuscher ◽  
...  
Keyword(s):  
Silver Iodide ◽  
High Accuracy ◽  
Reservoir Computing ◽  
New Class ◽  
Audio Data ◽  
Atomic Switch ◽  
Adaptation And Learning ◽  
Nanowire Networks ◽  
Hardware Platforms

Atomic Switch Networks comprising silver iodide (AgI) junctions, a material previously unexplored as functional memristive elements within highly interconnected nanowire networks, were employed as a neuromorphic substrate for physical Reservoir Computing This new class of ASN-based devices has been physically characterized and utilized to classify spoken digit audio data, demonstrating the utility of substrate-based device architectures where intrinsic material properties can be exploited to perform computation in-materio. This work demonstrates high accuracy in the classification of temporally analyzed Free-Spoken Digit Data These results expand upon the class of viable memristive materials available for the production of functional nanowire networks and bolster the utility of ASN-based devices as unique hardware platforms for neuromorphic computing applications involving memory, adaptation and learning.

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

An Experimental Study of Some Properties of Stuttered Words

1962 ◽  
Vol 5 (4) ◽  
pp. 387-394 ◽  
Author(s):  
Bruce Quarrington ◽  
Jerome Conway ◽  
Nathan Siegel
Keyword(s):  
Experimental Study

Experimental study of total body washout employing extracorporeal circulation and hypothermia

1974 ◽  
Vol 126 (2) ◽  
pp. 243-248
Author(s):  
A WAKABAYASHI ◽  
T KUBO ◽  
K CHARNEY ◽  
Y NAKAMURA ◽  
J CONNOLLY
Keyword(s):  
Experimental Study ◽  
Extracorporeal Circulation ◽  
Total Body

Gastric Freezing: An Experimental Study

1963 ◽  
Vol 45 (3) ◽  
pp. 374-383 ◽  
Author(s):  
Donald C. McIlrath ◽  
George A. Hallenbeck ◽  
Hubert A. Allen ◽  
Charles V. Mann ◽  
Edward J. Baldes ◽  
...  
Keyword(s):  
Experimental Study

The Effect of Cortisone and Corticotropin on The Healing of Gastric Ulcer: An Experimental Study

1958 ◽  
Vol 34 (1) ◽  
pp. 11-20 ◽  
Author(s):  
Henry D. Janowitz ◽  
Vernon A. Weinstein ◽  
Rhoda G. Shaer ◽  
James F. Cereghini ◽  
Franklin Hollander
Keyword(s):  
Experimental Study ◽  
Gastric Ulcer
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