Technologists develop FatNet algorithm
Researchers from City, University of London's School of Science and Technology have developed an innovative algorithm called FatNet.
May 9, 2023
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51
Computer Sciences
News tagged with optical computing
Security
Data class-specific image encryption using optical diffraction
Optical computing has been making strides in recent years, with its potential advantages in speed, energy efficiency, and scalability. Among various photonic devices, diffractive deep neural networks (D2NNs) have gained growing ...
May 2, 2023
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44
Computer Sciences
Optical computing for object classification through diffusive random media
Object recognition through random scattering media has been an important but challenging task in many fields, such as biomedical imaging, oceanography, security, robotics, and autonomous driving. Numerous computational solutions ...
Mar 13, 2023
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9
Computer Sciences
Diffractive optical networks use object shifts for performance boost
Optical computing has been gaining wide interest for machine learning applications because of the massive parallelism and bandwidth of optics. Diffractive networks provide one such computing paradigm based on the transformation ...
Feb 22, 2023
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5
Telecom
Identifying a vulnerability in critical spacecraft networks
When NASA docks two spacecraft in orbit, timing is critical. Their movements must be precisely synchronized with each other to prevent catastrophic failure, which means the computer networks that control their thrusters must ...
Jan 6, 2023
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5
Engineering
A thin device triggers one of quantum mechanics' strangest and most useful phenomena
An ultrathin invention could make future computing, sensing and encryption technologies remarkably smaller and more powerful by helping scientists control a strange but useful phenomenon of quantum mechanics, according to ...
Sep 12, 2022
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44
Electronics & Semiconductors
Innovative transmitter IC architecture enables >80GHz analog output bandwidth
The growing popularity of data-intensive applications, such as cloud services, video streaming, high-performance computing and 5G, poses ever-increasing demands on optical communication networks within data centers. Here, ...
Jul 28, 2021
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36
Engineering
Controlling light with light: Researchers develop a new platform for all-optical computing
The future of computation is bright—literally.
Feb 5, 2020
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6
Energy & Green Tech
Researchers create innovative model for supercritical carbon dioxide power generation
Southwest Research Institute and The University of Texas at San Antonio are collaborating to acquire data for a computational model for supercritical carbon dioxide (sCO2) energy generation. The work, led by Jacob Delimont ...
Jul 15, 2019
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35
Machine learning & AI
Optical character recognition for graffiti
Researchers in China have recognised that optical character recognition (OCR) has matured and can identify and extract information from documents that use standard writing styles. However, the world over people have very ...
Mar 18, 2020
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