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07/25/2021
LightOn Optical Processing Unit: Scaling-up AI and HPC with a Non von Neumann co-processor
We introduce LightOn's Optical Processing Unit (OPU), the first photonic...
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04/29/2021
Photonic co-processors in HPC: using LightOn OPUs for Randomized Numerical Linear Algebra
Randomized Numerical Linear Algebra (RandNLA) is a powerful class of met...
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12/11/2020
Hardware Beyond Backpropagation: a Photonic Co-Processor for Direct Feedback Alignment
The scaling hypothesis motivates the expansion of models past trillions ...
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06/15/2020
Online Change Point Detection in Molecular Dynamics With Optical Random Features
Proteins are made of atoms constantly fluctuating, but can occasionally ...
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06/02/2020
Light-in-the-loop: using a photonics co-processor for scalable training of neural networks
As neural networks grow larger and more complex and data-hungry, trainin...
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10/22/2019
Kernel computations from large-scale random features obtained by Optical Processing Units
Approximating kernel functions with random features (RFs)has been a succ...
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07/03/2019
Don't take it lightly: Phasing optical random projections with unknown operators
In this paper we tackle the problem of recovering the phase of complex l...
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10/05/2015
Intensity-only optical compressive imaging using a multiply scattering material and a double phase retrieval approach
In this paper, the problem of compressive imaging is addressed using nat...
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12/12/2012