Search Results - "Quantum information processing"

Amplitude estimation without phase estimation by Suzuki, Yohichi, Uno, Shumpei, Raymond, Rudy, Tanaka, Tomoki, Onodera, Tamiya, Yamamoto, Naoki

“…This paper focuses on the quantum amplitude estimation algorithm, which is a core subroutine in quantum computation for various applications. The conventional…”
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Benchmarking the quantum approximate optimization algorithm by Willsch, Madita, Willsch, Dennis, Jin, Fengping, De Raedt, Hans, Michielsen, Kristel

“…The performance of the quantum approximate optimization algorithm is evaluated by using three different measures: the probability of finding the ground state,…”
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The quest for a Quantum Neural Network by Schuld, Maria, Sinayskiy, Ilya, Petruccione, Francesco

“…With the overwhelming success in the field of quantum information in the last decades, the ‘quest’ for a Quantum Neural Network (QNN) model began in order to…”
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On the universality of the quantum approximate optimization algorithm by Morales, M. E. S., Biamonte, J. D., Zimborás, Z.

“…The quantum approximate optimization algorithm (QAOA) is considered to be one of the most promising approaches towards using near-term quantum computers for…”
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Quantum walks: a comprehensive review by Venegas-Andraca, Salvador Elías

“…Quantum walks, the quantum mechanical counterpart of classical random walks, is an advanced tool for building quantum algorithms that has been recently shown…”
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Benchmarking Advantage and D-Wave 2000Q quantum annealers with exact cover problems by Willsch, Dennis, Willsch, Madita, Gonzalez Calaza, Carlos D., Jin, Fengping, De Raedt, Hans, Svensson, Marika, Michielsen, Kristel

“…We benchmark the quantum processing units of the largest quantum annealers to date, the 5000 + qubit quantum annealer Advantage and its 2000+ qubit predecessor…”
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NEQR: a novel enhanced quantum representation of digital images by Zhang, Yi, Lu, Kai, Gao, Yinghui, Wang, Mo

“…Quantum computation is becoming an important and effective tool to overcome the high real-time computational requirements of classical digital image…”
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A survey of quantum image representations by Yan, Fei, Iliyasu, Abdullah M., Venegas-Andraca, Salvador E.

“…Quantum image processing (QIMP) is devoted to utilizing the quantum computing technologies to capture, manipulate, and recover quantum images in different…”
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Classical symmetries and the Quantum Approximate Optimization Algorithm by Shaydulin, Ruslan, Hadfield, Stuart, Hogg, Tad, Safro, Ilya

“…We study the relationship between the Quantum Approximate Optimization Algorithm (QAOA) and the underlying symmetries of the objective function to be…”
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Quantum arithmetic with the quantum Fourier transform by Ruiz-Perez, Lidia, Garcia-Escartin, Juan Carlos

“…The quantum Fourier transform offers an interesting way to perform arithmetic operations on a quantum computer. We review existing quantum Fourier transform…”
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Quantum games: a review of the history, current state, and interpretation by Khan, Faisal Shah, Solmeyer, Neal, Balu, Radhakrishnan, Humble, Travis S.

“…We review both theoretical and experimental developments in the area of quantum games since the inception of the subject circa 1999. We will also offer a…”
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Semi-quantum communication: protocols for key agreement, controlled secure direct communication and dialogue by Shukla, Chitra, Thapliyal, Kishore, Pathak, Anirban

“…Semi-quantum protocols that allow some of the users to remain classical are proposed for a large class of problems associated with secure communication and…”
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Quantum annealing for combinatorial clustering by Kumar, Vaibhaw, Bass, Gideon, Tomlin, Casey, Dulny, Joseph

“…Clustering is a powerful machine learning technique that groups “similar” data points based on their characteristics. Many clustering algorithms work by…”
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A comparison of various classical optimizers for a variational quantum linear solver by Pellow-Jarman, Aidan, Sinayskiy, Ilya, Pillay, Anban, Petruccione, Francesco

“…Variational hybrid quantum classical algorithms are a class of quantum algorithms intended to run on noisy intermediate-scale quantum (NISQ) devices. These…”
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Benchmarking the performance of portfolio optimization with QAOA by Brandhofer, Sebastian, Braun, Daniel, Dehn, Vanessa, Hellstern, Gerhard, Hüls, Matthias, Ji, Yanjun, Polian, Ilia, Bhatia, Amandeep Singh, Wellens, Thomas

“…We present a detailed study of portfolio optimization using different versions of the quantum approximate optimization algorithm (QAOA). For a given list of…”
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Demonstration of entanglement purification and swapping protocol to design quantum repeater in IBM quantum computer by Behera, Bikash K., Seth, Swarnadeep, Das, Antariksha, Panigrahi, Prasanta K.

“…Quantum communication is a secure way to transfer quantum information and to communicate with legitimate parties over distant places in a network. Although…”
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Quantum image edge detection using improved Sobel mask based on NEQR by Chetia, R., Boruah, S. M. B., Sahu, P. P.

“…Recently, image edge detection using quantum image processing has focused due to having less circuit complexity and storage capacity. Edge extraction using the…”
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Efficient semiquantum key distribution based on single photons in both polarization and spatial-mode degrees of freedom by Ye, Tian-Yu, Geng, Mao-Jie, Xu, Tian-Jie, Chen, Ying

“…In this paper, we propose an efficient semiquantum key distribution (SQKD) protocol which is based on single photons in both polarization and spatial-mode…”
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Multi-image encryption scheme based on quantum 3D Arnold transform and scaled Zhongtang chaotic system by Zhou, Nanrun, Yan, Xingyu, Liang, Haoran, Tao, Xiangyang, Li, Guangyong

“…A quantum representation model for multiple images is firstly proposed, which could save more storage space than the existing quantum image representation…”
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An encryption protocol for NEQR images based on one-particle quantum walks on a circle by Abd-El-Atty, Bassem, Abd El-Latif, Ahmed A., Venegas-Andraca, Salvador E.

“…Quantum walks are generalizations of random walks that have extensive applications in various fields including cryptography, quantum algorithms, and quantum…”
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