Search Results for author: Yudong Cao

Found 11 papers, 7 papers with code

Research on Sparsity Measures for Rotating Machinery Health Monitoring

no code implementations30 Apr 2022 Yudong Cao

Machine health management is one of the main research contents of PHM technology, which aims to monitor the health states of machines online and evaluate degradation stages through real-time sensor data.

Management

Analyzing the Performance of Variational Quantum Factoring on a Superconducting Quantum Processor

no code implementations14 Dec 2020 Amir H. Karamlou, William A. Simon, Amara Katabarwa, Travis L. Scholten, Borja Peropadre, Yudong Cao

We execute experimental demonstrations using a superconducting quantum processor, and investigate the trade-off between quantum resources (number of qubits and circuit depth) and the probability that a given integer is successfully factored.

Quantum Physics

Quantum Chemistry in the Age of Quantum Computing

9 code implementations24 Dec 2018 Yudong Cao, Jonathan Romero, Jonathan P. Olson, Matthias Degroote, Peter D. Johnson, Mária Kieferová, Ian D. Kivlichan, Tim Menke, Borja Peropadre, Nicolas P. D. Sawaya, Sukin Sim, Libor Veis, Alán Aspuru-Guzik

Practical challenges in simulating quantum systems on classical computers have been widely recognized in the quantum physics and quantum chemistry communities over the past century.

Quantum Physics

A framework for algorithm deployment on cloud-based quantum computers

2 code implementations24 Oct 2018 Sukin Sim, Yudong Cao, Jonathan Romero, Peter D. Johnson, Alan Aspuru-Guzik

In recent years, the field of quantum computing has significantly developed in both the improvement of hardware as well as the assembly of various software tools and platforms, including cloud access to quantum devices.

Quantum Physics

Variational Quantum Factoring

2 code implementations27 Aug 2018 Eric R. Anschuetz, Jonathan P. Olson, Alán Aspuru-Guzik, Yudong Cao

In this work, we revisit the problem of factoring, developing an alternative to Shor's algorithm, which employs established techniques to map the factoring problem to the ground state of an Ising Hamiltonian.

Quantum Physics

Quantum Neuron: an elementary building block for machine learning on quantum computers

2 code implementations30 Nov 2017 Yudong Cao, Gian Giacomo Guerreschi, Alán Aspuru-Guzik

In the construction of feedforward networks of quantum neurons, we provide numerical evidence that the network not only can learn a function when trained with superposition of inputs and the corresponding output, but that this training suffices to learn the function on all individual inputs separately.

BIG-bench Machine Learning Quantum Machine Learning

QVECTOR: an algorithm for device-tailored quantum error correction

1 code implementation7 Nov 2017 Peter D. Johnson, Jonathan Romero, Jonathan Olson, Yudong Cao, Alán Aspuru-Guzik

Current approaches to fault-tolerant quantum computation will not enable useful quantum computation on near-term devices of 50 to 100 qubits.

Quantum Physics

Quantum Circuit Design for Solving Linear Systems of Equations

1 code implementation10 Oct 2011 Yudong Cao, Anmer Daskin, Steven Frankel, Sabre Kais

Recently, it is shown that quantum computers can be used for obtaining certain information about the solution of a linear system Ax=b exponentially faster than what is possible with classical computation.

Quantum Physics

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