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ALGORITHMS FOR FINDING THE MAXIMUM CLIQUE BASED ON CONTINUOUS TIME QUANTUM WALKS

期刊: QUANTUM INFORMATION & COMPUTATION, 2021; 21 (1-2)

In this work, the application of continuous time quantum walks (CTQW) to the Maximum Clique (MC) problem was studied. Performing CTQW on graphs can ge......

AN HHL-BASED ALGORITHM FOR COMPUTING HITTING PROBABILITIES OF QUANTUM WALKS

期刊: QUANTUM INFORMATION & COMPUTATION, 2021; 21 (5-6)

We present a novel application of the HHL (Harrow-Hassidim-Lloyd) algorithm - a quantum algorithm solving systems of linear equations - in solving an ......

AN EFFICIENT SEMI-QUANTUM KEY DISTRIBUTION PROTOCOL BASED ON EPR AND SINGLE-PARTICLE HYBRIDIZATION

期刊: QUANTUM INFORMATION & COMPUTATION, 2021; 21 (7-8)

Quantum key distribution cannot satisfy some users without quantum capability, so semi-quantum key distribution emerges as the times required. Semi-qu......

QUANTUM PERIOD FINDING BASED ON THE BERNSTEIN-VAZIRANI ALGORITHM

期刊: QUANTUM INFORMATION & COMPUTATION, 2020; 20 (1-2)

Quantum period finding algorithms have been used to analyze symmetric cryptography. For instance, the 3-round Feistel construction and the Even-Mansou......

A METHOD OF MAPPING AND NEAREST NEIGHBOR OPTIMIZATION FOR 2-D QUANTUM CIRCUITS

期刊: QUANTUM INFORMATION & COMPUTATION, 2020; 20 (3-4)

In some practical quantum physical architectures, the qubits need to be distributed on 2-dimensional (2-D) grid structure to implement quantum computa......

LOCALIZATION AND DISCRETE PROBABILITY FUNCTION OF SZEGEDY'S QUANTUM SEARCH ON THE ONE-DIMENSIONAL CYCLE WITH SELF-LOOPS

期刊: QUANTUM INFORMATION & COMPUTATION, 2020; 20 (15-16)

We study the localization and the discrete probability function of a quantum search on the one-dimensional (1D) cycle with self-loops for n vertices a......

COHERENT PREORDER OF QUANTUM STATES

期刊: QUANTUM INFORMATION & COMPUTATION, 2020; 20 (13-14)

As an important quantum resource, quantum coherence play key role in quantum information processing. It is often concerned with manipulation of famili......

WINDOWED FOURIER TRANSFORM AND GENERAL WAVELET ALGORITHMS IN QUANTUM COMPUTATION

期刊: QUANTUM INFORMATION & COMPUTATION, 2019; 19 (3-4)

In this paper, we define the quantum windowed Fourier transform and study some of its properties, then we develop two useful operations called quantum......

JIF:1.52

QUANTUM SPEEDUP OF TRAINING RADIAL BASIS FUNCTION NETWORKS

期刊: QUANTUM INFORMATION & COMPUTATION, 2019; 19 (7-8)

Radial basis function (RBF) network is a simple but useful neural network model that contains wide applications in machine learning. The training of a......

JIF:1.52

EAVESDROPPING ON QUANTUM SECRET SHARING PROTOCOLS BASED ON RING TOPOLOGY

期刊: QUANTUM INFORMATION & COMPUTATION, 2019; 19 (7-8)

Quantum secret sharing (QSS) is the process of splitting a secret message into multiple parts such that no subset of parts is sufficient to reconstruc......

JIF:1.52

COHERING POWER AND DECOHERING POWER OF GAUSSIAN UNITARY OPERATIONS

期刊: QUANTUM INFORMATION & COMPUTATION, 2019; 19 (7-8)

Having a suitable measure to quantify the coherence of quantum states, a natural task is to evaluate the power of quantum channels for creating or des......

JIF:1.52

NEW BOUNDS OF MUTUALLY UNBIASED MAXIMALLY ENTANGLED BASES IN Cd circle times C-kd

期刊: QUANTUM INFORMATION & COMPUTATION, 2018; 18 (13-14)

Mutually unbiased bases which is also maximally entangled bases is called mutually unbiased maximally entangled bases (MUMEBs). We study the construct......

JIF:1.52

SUPER-ACTIVATING QUANTUM MEMORY WITH ENTANGLEMENT

期刊: QUANTUM INFORMATION & COMPUTATION, 2018; 18 (13-14)

Noiseless subsystems were proved to be an efficient and faithful approach to preserve fragile information against decoherence in quantum information p......

JIF:1.52

A METHOD FOR SYNTHESIS AND OPTIMIZATION FOR LINEAR NEAREST NEIGHBOR QUANTUM CIRCUITS BY PARALLEL PROCESSING

期刊: QUANTUM INFORMATION & COMPUTATION, 2018; 18 (13-14)

In order to realize the linear nearest neighbor(LNN) of the quantum circuits and reduce the quantum cost of linear reversible quantum circuits, a meth......

JIF:1.52

QUBIT-LOSS-FREE FUSION OF W STATES EMPLOYING WEAK CROSS-KERR NONLINEARITIES

期刊: QUANTUM INFORMATION & COMPUTATION, 2018; 18 (1-2)

With the assistance of weak cross-Kerr nonlinearities, we introduce an optical scheme to fuse two small-size polarization entangled photonic W states ......

JIF:1.52

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