Results 11 to 20 of about 3,276,882 (200)

Implementing quantum algorithms using classical electrical circuits: Deutsch, Deutsch-Jozsa and Grover [PDF]

open access: yes, 2011
We develop the means to implement Deutsch's algorithm, the Deutsch-Jozsa algorithm and Grover's algorithm using electronic circuits, and review previous attempts to implement quantum algorithms classically.
Dyson, Charles
core   +6 more sources

Quantum Information Processing with Continuous Variables and Atomic Ensembles [PDF]

open access: yes, 2011
Quantum information theory promises many advances in science and technology. This thesis presents three different results in quantum information theory. The first result addresses the theoretical foundations of quantum metrology.
Zwierz, Marcin
core   +7 more sources

Implementable Hybrid Quantum Ant Colony Optimization Algorithm [PDF]

open access: yes, 2021
We propose a new hybrid quantum algorithm based on the classical Ant Colony Optimization algorithm to produce approximate solutions for NP-hard problems, in particular optimization problems.
Echanobe, Javier   +5 more
core   +1 more source

Quantum Hypercomputation - Hype or Computation? [PDF]

open access: yes, 2007
A recent attempt to compute a (recursion--theoretic) non--computable function using the quantum adiabatic algorithm is criticized and found wanting.
Amit Hagar   +3 more
core   +1 more source

Quantum Algorithm for Spectral Regression for Regularized Subspace Learning

open access: yesIEEE Access, 2019
In this paper, we propose an efficient quantum algorithm for spectral regression which is a dimensionality reduction framework based on the regression and spectral graph analysis. The quantum algorithm involves two core subroutines: the quantum principal
Fan-Xu Meng   +3 more
doaj   +1 more source

Speed improvement of the quantum factorization algorithm of P. Shor by upgrade its classical part [PDF]

open access: yesE3S Web of Conferences, 2020
This report discusses Shor’s quantum factorization algorithm and ρ–Pollard’s factorization algorithm. Shor’s quantum factorization algorithm consists of classical and quantum parts.
Cherckesova Larissa   +5 more
doaj   +1 more source

Quantum algorithm for credit valuation adjustments

open access: yesNew Journal of Physics, 2022
Quantum mechanics is well known to accelerate statistical sampling processes over classical techniques. In quantitative finance, statistical samplings arise broadly in many use cases.
Javier Alcazar   +6 more
doaj   +1 more source

Quantum fast corner detection algorithm [PDF]

open access: yes, 2023
Data availability statement: Data sharing not applicable to this article as no datasets were generated or analyzed during the current study.Corners are very important local features for an image that can be widely used in many image processing tasks such
Meng, H, Lin, W, Hang, B, Yuan, S
core   +1 more source

Research on Palmprint Identification Method Based on Quantum Algorithms

open access: yesThe Scientific World Journal, 2014
Quantum image recognition is a technology by using quantum algorithm to process the image information. It can obtain better effect than classical algorithm.
Hui Li, Zhanzhan Zhang
doaj   +1 more source

Towards Realising Secure and Efficient Image and Video Processing Applications on Quantum Computers

open access: yesEntropy, 2013
Exploiting the promise of security and efficiency that quantum computing offers, the basic foundations leading to commercial applications for quantum image processing are proposed. Two mathematical frameworks and algorithms to accomplish the watermarking
Abdullah M. Iliyasu
doaj   +1 more source

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