QUBO formulations for training machine learning models

P Date, D Arthur, L Pusey-Nazzaro - Scientific reports, 2021 - nature.com
Training machine learning models on classical computers is usually a time and compute
intensive process. With Moore's law nearing its inevitable end and an ever-increasing …

Scalable distributed gate-model quantum computers

L Gyongyosi, S Imre - Scientific reports, 2021 - nature.com
A scalable model for a distributed quantum computation is a challenging problem due to the
complexity of the problem space provided by the diversity of possible quantum systems, from …

Circuit depth reduction for gate-model quantum computers

L Gyongyosi, S Imre - Scientific reports, 2020 - nature.com
Quantum computers utilize the fundamentals of quantum mechanics to solve computational
problems more efficiently than traditional computers. Gate-model quantum computers are …

[HTML][HTML] Measurement uncertainty and dense coding in a two-qubit system: Combined effects of bosonic reservoir and dipole–dipole interaction

S Haddadi, ML Hu, Y Khedif, H Dolatkhah… - Results in Physics, 2022 - Elsevier
The uncertainty principle imposes a limitation on the measurement accuracy of two
incompatible observables and has potential applications in quantum information science …

Experimental kernel-based quantum machine learning in finite feature space

K Bartkiewicz, C Gneiting, A Černoch, K Jiráková… - Scientific Reports, 2020 - nature.com
We implement an all-optical setup demonstrating kernel-based quantum machine learning
for two-dimensional classification problems. In this hybrid approach, kernel evaluations are …

Hybrid quantum investment optimization with minimal holding period

S Mugel, M Abad, M Bermejo, J Sánchez, E Lizaso… - Scientific Reports, 2021 - nature.com
In this paper we propose a hybrid quantum-classical algorithm for dynamic portfolio
optimization with minimal holding period. Our algorithm is based on sampling the near …

Quantum circuit optimization using quantum Karnaugh map

JH Bae, PM Alsing, D Ahn, WA Miller - Scientific reports, 2020 - nature.com
Every quantum algorithm is represented by set of quantum circuits. Any optimization scheme
for a quantum algorithm and quantum computation is very important especially in the arena …

The quantum internet: a hardware review

RK Ramakrishnan, AB Ravichandran, I Kaushik… - Journal of the Indian …, 2023 - Springer
In the century following its discovery, applications for quantum physics are opening a new
world of technological possibilities. With the current decade witnessing quantum supremacy …

Multiparty weighted threshold quantum secret sharing based on the Chinese remainder theorem to share quantum information

YH Chou, GJ Zeng, XY Chen, SY Kuo - Scientific Reports, 2021 - nature.com
Secret sharing is a widely-used security protocol and cryptographic primitive in which all
people cooperate to restore encrypted information. The characteristics of a quantum field …

Entanglement accessibility measures for the quantum Internet

L Gyongyosi, S Imre - Quantum Information Processing, 2020 - Springer
We define metrics and measures to characterize the ratio of accessible quantum
entanglement for complex network failures in the quantum Internet. A complex network …