Results 1 to 10 of about 50,540 (139)
Quantum algorithmic measurement [PDF]
Nature Communications, 2022 AbstractThere has been recent promising experimental and theoretical evidence that quantum computational tools might enhance the precision and efficiency of physical experiments. However, a systematic treatment and comprehensive framework are missing.
Dorit Aharonov +2 more
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Variational quantum algorithms [PDF]
Nature Reviews Physics, 2021 Applications such as simulating complicated quantum systems or solving large-scale linear algebra problems are very challenging for classical computers due to the extremely high computational cost. Quantum computers promise a solution, although fault-tolerant quantum computers will likely not be available in the near future.
M. Cerezo +10 more
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Experimental study on the quantum search algorithm over structured datasets using IBMQ experience
Journal of King Saud University: Computer and Information Sciences, 2022 In this work, a quantum search algorithm over structured datasets is proposed. Subsequently, the algorithm is executed on a real chip quantum computer developed by IBM Quantum experience (IBMQ). QISKit, the software platform developed by IBM, is used for
Kunal Das, Arindam Sadhu
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Quantum Linear System Algorithm for General Matrices in System Identification
Entropy, 2022 Solving linear systems of equations is one of the most common and basic problems in classical identification systems. Given a coefficient matrix A and a vector b, the ultimate task is to find the solution x such that Ax=b.
Kai Li +6 more
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Research of Quantum Algorithm Based on IBM Q Platform [PDF]
Jisuanji gongcheng, 2018 To explore the implementation status of multi-bit quantum algorithm in quantum chips and simulators,Grover search algorithm,quantum random walk algorithm and quantum Fourier transform algorithm are run on IBM quantum chips and simulators respectively.For
WEI Jia,NI Ming,ZHOU Ming,JIANG Wenbing
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A quantum–quantum Metropolis algorithm [PDF]
Proceedings of the National Academy of Sciences, 2012 The classical Metropolis sampling method is a cornerstone of many statistical modeling applications that range from physics, chemistry, and biology to economics. This method is particularly suitable for sampling the thermal distributions of classical systems. The challenge of extending this method to the simulation of arbitrary quantum systems is that,
Yung, Man-Hong, Aspuru-Guzik, Alan
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Quantum Modular Adder over GF(2n − 1) without Saving the Final Carry
Applied Sciences, 2021 Addition is the most basic operation of computing based on a bit system. There are various addition algorithms considering multiple number systems and hardware, and studies for a more efficient addition are still ongoing.
Aeyoung Kim +4 more
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Frontiers in Quantum Science and Technology, 2023 Most currently used cryptographic tools for protecting data are based on certain computational assumptions, which makes them vulnerable with respect to technological and algorithmic developments, such as quantum computing.
Aleksey K. Fedorov, Aleksey K. Fedorov
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Quantum algorithms revisited [PDF]
Proceedings of the Royal Society of London. Series A: Mathematical, Physical and Engineering Sciences, 1998 18 pages, LaTeX, 7 figures. Submitted to Proc. Roy. Soc.
R. CLEVE +3 more
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Quantum K-nearest neighbors classification algorithm based on Mahalanobis distance
Frontiers in Physics, 2022 Mahalanobis distance is a distance measure that takes into account the relationship between features. In this paper, we proposed a quantum KNN classification algorithm based on the Mahalanobis distance, which combines the classical KNN algorithm with ...
Li-Zhen Gao +5 more
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