Search results for von Neumann architecture

Optics & Photonics Feb 23, 2024

Researchers develop a computer from an array of VCSELs with optical feedback

In our data-driven era, solving complex problems efficiently is crucial. However, traditional computers often struggle with this task when dealing with a large number of interacting variables, leading to inefficiencies such ...

Quantum Physics Sep 1, 2011

Physicists demonstrate the quantum von Neumann architecture

A new paradigm in quantum information processing has been demonstrated by physicists at UC Santa Barbara. Their results are published in this week's issue of Science Express online.

Nanophysics Sep 2, 2020

Nanoparticle-based computing architecture for nanoparticle neural networks

Scalable nanoparticle-based computing architectures have several limitations that can severely compromise the use of nanoparticles to manipulate and process information through molecular computing schemes. The von Neumann ...

General Physics Oct 3, 2018

A new brain-inspired architecture could improve how computers handle data and advance AI

IBM researchers are developing a new computer architecture, better equipped to handle increased data loads from artificial intelligence. Their designs draw on concepts from the human brain and significantly outperform conventional ...

Computer Sciences Mar 22, 2018

Army's brain-like computers moving closer to cracking codes

U.S. Army Research Laboratory scientists have discovered a way to leverage emerging brain-like computer architectures for an age-old number-theoretic problem known as integer factorization.

Nanophysics Feb 26, 2020

Building ultrasensitive and ultrathin phototransistors and photonic synapses using hybrid superstructures

Organic-inorganic halide perovskite quantum dots (PQDs) form an attractive class of materials for optoelectronic applications. Their charge transport properties are, however, inferior compared to materials such as graphene. ...

Computer Sciences Jan 29, 2016

Scientists build a neural network using plastic memristors

A collaborative of Russian and Italian scientists has created a neural network based on polymeric memristors, devices that can potentially be used to build fundamentally new computers. According to the researchers, these ...

Hardware Dec 7, 2017

The future of hardware is AI

AI workloads are different from the calculations most of our current computers are built to perform. AI implies prediction, inference, intuition. But the most creative machine learning algorithms are hamstrung by machines ...

Quantum Physics Nov 30, 2021

All-optical computing based on convolutional neural networks

In a new publication from Opto-Electronic Advances the research group of Professor Xiaoyong Hu and Professor Qihuang Gong from School of Physics, Peking University, China, propose a new strategy to realize ultrafast and ultralow-energy-consumption ...

Computer Sciences Jul 9, 2018

Novel synaptic architecture for brain inspired computing

The brain and all its magnificent capabilities is powered by less than 20 watts. Stop to think about that for a second. As I write this blog my laptop is using about 80 watts, yet at only a fourth of the power, our brain ...

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