4.6 Article

Experimental demonstration of coupled differential oscillator networks for versatile applications

Related references

Note: Only part of the references are listed.
Article Engineering, Electrical & Electronic

A 1,968-node coupled ring oscillator circuit for combinatorial optimization problem solving

William Moy et al.

Summary: This article presents a scalable ring-oscillator-based integrated circuit that can be used to solve optimization problems with high accuracy. The device is resilient to environmental and variation effects.

NATURE ELECTRONICS (2022)

Article Neurosciences

Oscillatory Neural Networks Using VO2 Based Phase Encoded Logic

Juan Nunez et al.

Summary: A new architecture for ONNs based on VO2 devices is proposed in this study, using SHIL to ensure each neuron's phase information can only take two values. Compared to conventional interconnection schemes, this architecture offers better robustness and tolerance.

FRONTIERS IN NEUROSCIENCE (2021)

Article Engineering, Electrical & Electronic

A Probabilistic Compute Fabric Based on Coupled Ring Oscillators for Solving Combinatorial Optimization Problems

Ibrahim Ahmed et al.

Summary: This research introduces a novel Ising computer based on coupled ring oscillators (ROSCs), which effectively addresses NP-hard combinatorial optimization problems (COPs) with high accuracy and solution quality. This demonstrates the potential of ROSCs as a candidate for dedicated hardware accelerators in solving a wide range of COPs.

IEEE JOURNAL OF SOLID-STATE CIRCUITS (2021)

Article Neurosciences

Hardware Implementation of Differential Oscillatory Neural Networks Using VO 2-Based Oscillators and Memristor-Bridge Circuits

Jafar Shamsi et al.

Summary: Oscillatory Neural Networks (ONNs) utilize synchronized oscillatory neurons for fast, low-power computing tasks. Emerging technologies like VO2 and memristive devices are explored for efficient implementation of ONNs. The paper introduces a hardware implementation technique based on differential oscillatory neurons and memristor-bridge circuits for ONNs.

FRONTIERS IN NEUROSCIENCE (2021)

Article Engineering, Electrical & Electronic

An Ising Hamiltonian solver based on coupled stochastic phase-transition nano-oscillators

S. Dutta et al.

Summary: An Ising solver based on a network of electrically coupled phase-transition nano-oscillators has been developed to efficiently solve a non-deterministic polynomial time (NP)-hard MaxCut problem, offering advantages over other existing approaches in terms of energy efficiency and success rate.

NATURE ELECTRONICS (2021)

Review Physics, Applied

Coupled oscillators for computing: A review and perspective

Gyorgy Csaba et al.

APPLIED PHYSICS REVIEWS (2020)

Article Engineering, Electrical & Electronic

Time-Delay Encoded Image Recognition in a Network of Resistively Coupled VO2 on Si Oscillators

E. Corti et al.

IEEE ELECTRON DEVICE LETTERS (2020)

Article Engineering, Electrical & Electronic

Computing With Networks of Oscillatory Dynamical Systems

Arijit Raychowdhury et al.

PROCEEDINGS OF THE IEEE (2019)

Proceedings Paper Engineering, Electrical & Electronic

Experimental Demonstration of Phase Transition Nano-Oscillator Based Ising Machine

S. Dutta et al.

2019 IEEE INTERNATIONAL ELECTRON DEVICES MEETING (IEDM) (2019)

Article Physics, Applied

Simulation of coupled spin torque oscillators for pattern recognition

Bogdan Popescu et al.

JOURNAL OF APPLIED PHYSICS (2018)

Article Multidisciplinary Sciences

Autoassociative Memory and Pattern Recognition in Micromechanical Oscillator Network

Ankit Kumar et al.

SCIENTIFIC REPORTS (2017)

Article Multidisciplinary Sciences

Vertex coloring of graphs via phase dynamics of coupled oscillatory networks

Abhinav Parihar et al.

SCIENTIFIC REPORTS (2017)

Article Engineering, Electrical & Electronic

Modeling and Simulation of Vanadium Dioxide Relaxation Oscillators

Paolo Maffezzoni et al.

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS (2015)

Article Computer Science, Artificial Intelligence

Phase Oscillatory Network and Visual Pattern Recognition

Rosangela Follmann et al.

IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS (2015)

Article Computer Science, Hardware & Architecture

Phase Coupling and Control of Oxide-Based Oscillators for Neuromorphic Computing

Abhishek A. Sharma et al.

IEEE JOURNAL ON EXPLORATORY SOLID-STATE COMPUTATIONAL DEVICES AND CIRCUITS (2015)

Article Computer Science, Hardware & Architecture

Coupled-Oscillator Associative Memory Array Operation for Pattern Recognition

Dmitri E. Nikonov et al.

IEEE JOURNAL ON EXPLORATORY SOLID-STATE COMPUTATIONAL DEVICES AND CIRCUITS (2015)

Article Physics, Multidisciplinary

Ising formulations of many NP problems

Andrew Lucas

FRONTIERS IN PHYSICS (2014)

Article Mathematics, Applied

Clustering dynamics of nonlinear oscillator network: Application to graph coloring problem

Jianshe Wu et al.

PHYSICA D-NONLINEAR PHENOMENA (2011)

Article Computer Science, Artificial Intelligence

Pattern recognition via synchronization in phase-locked loop neural networks

FC Hoppensteadt et al.

IEEE TRANSACTIONS ON NEURAL NETWORKS (2000)