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20212024
most citedQuantum algorithms for anomaly detection using amplitude estimation

37 citations · 37 across the 6 of their papers we have counts for

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6 papers

quant-ph2024

Variational quantum algorithm-preserving feasible space for solving the uncapacitated facility location problem

Sha-Sha Wang, Hai-Ling Liu, Yong-Mei Li +3

The Quantum Alternating Operator Ansatz (QAOA+) is one of the Variational Quantum Algorithm (VQA) specifically developed to tackle combinatorial optimization problems by exploring…

quant-ph2023

Non-Markovian Dynamics of Time-Fractional Open Quantum Systems

Dongmei Wei, Hailing Liu, Yongmei Li +3

Applications of Time-Fractional Schrodinger Equations (TFSEs) to quantum processes are instructive for understanding and describing the time behavior of real physical systems. By a…

quant-ph2023

A general quantum matrix exponential dimensionality reduction framework based on block-encoding

Yong-Mei Li, Hai-Ling Liu, Shi-Jie Pan +3

As a general framework, Matrix Exponential Dimensionality Reduction (MEDR) deals with the small-sample-size problem that appears in linear Dimensionality Reduction (DR) algorithms.…

quant-ph2023

Quantum Speed Limit for Time-Fractional Open Systems

Dongmei Wei, Hailing Liu, Yongmei Li +3

The Time-Fractional Schrödinger Equation (TFSE) is well-adjusted to study a quantum system interacting with its dissipative environment. The Quantum Speed Limit (QSL) time captures…

quant-ph2022

Quantum discriminative canonical correlation analysis

Yong-Mei Li, Hai-Ling Liu, Shi-Jie Pan +3

Discriminative Canonical Correlation Analysis (DCCA) is a powerful supervised feature extraction technique for two sets of multivariate data, which has wide applications in pattern…

quant-ph2021★ 37 cited

Quantum algorithms for anomaly detection using amplitude estimation

Ming-Chao Guo, Hai-Ling Liu, Yong-Mei Li +4

Anomaly detection plays a critical role in fraud detection, health care, intrusion detection, military surveillance, etc. Anomaly detection algorithm based on density estimation (c…