8 citations · 11 across the 7 of their papers we have counts for
7 papers
Quantum-inspired Hash Function Based on Parity-dependent Quantum Walks with Memory
Qing Zhou, Xueming Tang, Songfeng Lu +1
In this paper, we develop a generic controlled alternate quantum walk model (called CQWM-P) by combining parity-dependent quantum walks with distinct arbitrary memory lengths and t…
SIN:Superpixel Interpolation Network
Qing Yuan, Songfeng Lu, Yan Huang +1
Superpixels have been widely used in computer vision tasks due to their representational and computational efficiency. Meanwhile, deep learning and end-to-end framework have made g…
Hash function based on controlled alternate quantum walks with memory
Qing Zhou, Songfeng Lu
We propose a new hash function QHFM based on controlled alternate quantum walks with memory on cycles, where the jth message bit decides whether to run quantum walk with one-step m…
One Dimensional Quantum Walks with Two-step Memory
Qing Zhou, Songfeng Lu
In this paper we investigate one dimensional quantum walks with two-step memory, which can be viewed as an extension of quantum walks with one-step memory. We develop a general for…
Quantum Differential Cryptanalysis
Qing Zhou, Songfeng Lu, Zhigang Zhang +1
In this paper, we propose a quantum version of the differential cryptanalysis which offers a quadratic speedup over the existing classical one and show the quantum circuit implemen…
Quantum Search on Encrypted Data Based on Quantum Homomorphic Encryption
Qing Zhou, Songfeng Lu
We propose a homomorphic search protocol based on quantum homomorphic encryption, in which a client Alice with limited quantum ability can give her encrypted data to a powerful but…
On models of nonlinear evolution paths in adiabatic quantum algorithms
Jie Sun, Songfeng Lu, Samuel L. Braunstein
In this paper, we study two different nonlinear interpolating paths in adiabatic evolution algorithms for solving a particular class of quantum search problems where both the initi…