Optimal cooperative strategy based on quantum bat for cognitive radio of energy harvesting by Hongyuan GAO, Yanan DU, Shibo ZHANG, Dandan LIU

“…In order to reduce energy consumption and improve spectral efficiency of the cognitive relay wireless communication system in 5G network,an optimal cooperative transmission strategy of information and energy was designed for cognitive relay radio with wireless energy harvesting.For the proposed optimal cooperative strategy,the maximal throughput formula and outage probability of secondary user were deduced.In order to resolve the derived maximum throughput equation,a quantum bat algorithm which was based on the optimization mechanism of quantum computing and bat algorithm was designed to solve the deduced equation,and the optimal cooperative transmission scheme for information and energy could be obtained.Simulation results show that the proposed optimal cooperative strategy not only can meet the information transfer demand of primary user,but also can realize the energy self-supply of the secondary user system and improve the communication quality of the secondary user.The proposed optimal cooperative strategy has a better performance than the cooperative strategy of existing cognitive relay radio for different simulation scenarios.…”
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Quantum machine learning for Lyapunov-stabilized computation offloading in next-generation MEC networks by Vandana Rani Verma, Dinesh Kumar Nishad, Vishnu Sharma, Vinay Kumar Singh, Anshul Verma, Dharti Raj Shah

“…Abstract Quantum computing and machine learning convergence enable powerful new approaches for optimizing mobile edge computing (MEC) networks. …”
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Construction of quantum BCH code based on cyclotomic coset by Lijuan XING, Zhuo LI

“…Quantum-error-correcting code can overcome quantum decoherence efficiently, which is the key technology to realize quantum computers.A series of quantum BCH code was proposed based on classical codes.First, a general way of well-chosen cyclotomic coset was introduced.A sufficient condition was given to calculate the number of elements in cyclotomic coset.Then, a series of quantum BCH (Bose-Chaudhuri-Hocquenghem) code over finite field F_q was constructed by CSS (Calderbank-Shor-Steane) construction and Steane construction.The results were extended to finite field F_q² with Hermitian construction.Compared with the results in literature,the range of introduced cyclotomic coset is more wide, and the new quantum BCH code has higher dimensions and better lower bounds on minimum distances.Furthermore, a family of quantum maximum distance separable (quantum MDS) code over any finite fields is constructed.…”
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Dissipative Protection of a GKP Qubit in a High-Impedance Superconducting Circuit Driven by a Microwave Frequency Comb by L.-A. Sellem, A. Sarlette, Z. Leghtas, M. Mirrahimi, P. Rouchon, P. Campagne-Ibarcq

“…Qubit initialization, readout, and control via Clifford gates can be performed while maintaining the code stabilization, paving the way toward the assembly of GKP qubits in a fault-tolerant quantum computing architecture.…”
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Lattice-based provable data possession in the standard model for cloud-based smart grid data management systems by Caixue Zhou, Lihua Wang, Lingmin Wang

“…With the development of quantum computer technology, quantum attacks-resistant cryptographic schemes are gradually entering people’s horizons. …”
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Remote epitaxy and exfoliation of vanadium dioxide via sub-nanometer thick amorphous interlayer by Chang Liu, Xing Li, Yang Wang, Zhi Zheng, Binmin Wu, Wenhao He, Xiang Dong, Ziyu Zhang, Bingxin Chen, Jiayuan Huang, Zhenghua An, Changlin Zheng, Gaoshan Huang, Yongfeng Mei

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Novel Design for Quantum Dots Cellular Automata to Obtain Fault-Tolerant Majority Gate by Razieh Farazkish, Samira Sayedsalehi, Keivan Navi

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Quantum annealing-assisted lattice optimization by Zhihao Xu, Wenjie Shang, Seongmin Kim, Eungkyu Lee, Tengfei Luo

“…Our algorithm highlights the potential of quantum computing in materials design and discovery, laying a foundation for further exploring and optimizing structure-property relationships.…”
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Preparing Schrödinger Cat States in a Microwave Cavity Using a Neural Network by Hector Hutin, Pavlo Bilous, Chengzhi Ye, Sepideh Abdollahi, Loris Cros, Tom Dvir, Tirth Shah, Yonatan Cohen, Audrey Bienfait, Florian Marquardt, Benjamin Huard

“…Scaling up quantum computing devices requires solving ever more complex quantum control tasks. …”
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RSFQ All-Digital Programmable Multitone Generator for Quantum Applications by Joao Barbosa, Jack C. Brennan, Alessandro Casaburi, M. D. Hutchings, Alex Kirichenko, Oleg Mukhanov, Martin Weides

“…Rapid single flux quantum (RSFQ) technology is at the forefront of replacing current standard CMOS-based control architectures for a number of applications, including quantum computing and quantum sensor arrays. By condensing the control and readout to single-flux-quantum-based on-chip devices that are directly connected to the quantum systems, it is possible to minimize the total system overhead, improving scalability and integration. …”
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Quantum Algorithms for the Physical Layer: Potential Applications to Physical Layer Security by Toshiki Matsumine, Hideki Ochiai, Junji Shikata

“…Meanwhile, as an alternative to cryptographic methods, physical layer security (PLS) has been extensively studied as a means to realize secure wireless communication that is resistant to attacks by both classical and quantum computers, i.e., quantum-safe. While the prevailing approach to PLS has been based on classical algorithms, this could potentially be accelerated by the application of quantum algorithms. …”
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East and West: global technological confrontation by S. S. Belikova, A. V. Belikov

“…In recent years the technological rivalry between China and the USA has become increasingly intense as both countries compete for dominance in the following promising technological areas: in the creation of artificial intelligence systems, in the production of equipment for 5G generation communication networks, in quantum computing, in the design and manufacture of electric vehicles and in biotechnology research. …”
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Decoding general error correcting codes and the role of complementarity by Yoshifumi Nakata, Takaya Matsuura, Masato Koashi

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Bidirectional authentication key agreement protocol supporting identity’s privacy preservation based on RLWE by Yatao YANG, Xinguang HAN, Jierun HUANG, Yang ZHAO

“…In order to solve the problem of identity privacy preservation between two participants involved when implementing authenticated key agreement protocol,a bidirectional authenticated key agreement protocol against quantum attack based on C commitment scheme was proposed.Through the design of C commitment function,the real identity information of two participants involved was hidden.Based on RLWE difficult problem,under the premise to ensure identity anonymity,this protocol not only completed two-way identity authentication,but also ensured the integrity of the transmitted message,furthermore,the shared session key was negotiated.After been analyzed,in terms of protocol’s execution efficiency,only two rounds of message transmission were needed to complete anonymous two-way authentication and key agreement in the proposed scheme.Compared with Ding’s protocol,the length of public key was reduced by nearly 50%.With regard to security,the protocol could resist forgery,replay,key-copy,and man-in-the-middle attacks.It is proved that the proposed protocol satisfies the provable security under the eCK model.At the same time,the protocol is based on the RLWE problem of lattices,and can resist quantum computing attacks.…”
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Reliable Quantum Communications Based on Asymmetry in Distillation and Coding by Lorenzo Valentini, Rene Bodker Christensen, Petar Popovski, Marco Chiani

“…The reliable provision of entangled qubits is an essential precondition in a variety of schemes for distributed quantum computing. This is challenged by multiple nuisances, such as errors during the transmission over quantum links, but also due to degradation of the entanglement over time due to decoherence. …”
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Dynamical suppression of many-body non-Hermitian skin effect in anyonic systems by Yi Qin, Ching Hua Lee, Linhu Li

“…Our results open up a new avenue on exploring novel non-Hermitian phenomena arisen from the interplay between NHSE and anyonic statistics, and can potentially be demonstrated in ultracold atomic quantum simulators and quantum computers.…”
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Enhancing Scalability of Quantum Eigenvalue Transformation of Unitary Matrices for Ground State Preparation through Adaptive Finer Filtering by Erenay Karacan, Yanbin Chen, Christian B. Mendl

“…Hamiltonian simulation is a domain where quantum computers have the potential to outperform their classical counterparts. …”
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Quantum Conformal Prediction for Reliable Uncertainty Quantification in Quantum Machine Learning by Sangwoo Park, Osvaldo Simeone

“…Quantum machine learning is a promising programming paradigm for the optimization of quantum algorithms in the current era of noisy intermediate-scale quantum computers. A fundamental challenge in quantum machine learning is generalization, as the designer targets performance under testing conditions while having access only to limited training data. …”
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The Organizational Structure and Operational Logic of an Urban Smart Governance Information Platform: Discussion on the Background of Urban Governance Transformation in China by Junfang Kang, Xianjun Wang

“…Urban smart governance supported by mobile Internet, the Internet of Things, quantum computing, big data, artificial intelligence, and other information technologies has also entered the field of vision of academics and administrators. …”
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Orientation-selective spin-polarized edge states in monolayer NiI2 by Yu Wang, Xinlei Zhao, Li Yao, Huiru Liu, Peng Cheng, Yiqi Zhang, Baojie Feng, Fengjie Ma, Jin Zhao, Jiatao Sun, Kehui Wu, Lan Chen

“…Abstract Spin-polarized edge states in two-dimensional materials hold promise for spintronics and quantum computing applications. Constructing stable edge states by tailoring two-dimensional semiconductor materials with bulk-boundary correspondence is a feasible approach. …”
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