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Zhu Guo

University of Science and Technology Beijing

30 Xueyuan Road, Haidian District

beijing, 100083

China

  • University of Science and Technology Beijing

SCHOLARLY PAPERS

4

DOWNLOADS

227

TOTAL CITATIONS

0

Scholarly Papers (4)

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1.

Performance Enhancement for Φ-Otdr Event Classification System Using Image-Encoding and Cyclegan Data Augmentation

Number of pages: 42 Posted: 13 Jan 2025
Isaack Kamanga, Zhi Wang, Zhu Guo, Liu Fei and Xian Zhou
Dar es Salaam Institute of Technology, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 96 (736,406)

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Φ-OTDR, CNN, MFCC, CycleGAN, Deep Learning, Classification accuracy

2.

Enhancing Φ-Otdr Vibration Event Classification by Stacking Mfccs and Differential Phase Features Using Cnns

Number of pages: 19 Posted: 22 Aug 2024
Isaack Kamanga, Zhu Guo, Zhi Wang, Liu Fei and Xian Zhou
Dar es Salaam Institute of Technology, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 94 (747,755)

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DAS, Φ-OTDR, Transfer Learning, Active learning, Event classification, CNN

3.

Fast demodulation method for linear-frequency-modulation  pulse-compression φ-OTDR using frequency-domain non-matched filtering

Number of pages: 12 Posted: 17 Feb 2026
Yi Liu, Liu Fei, Zhu Guo, Zhiwen Lian, Zhi Wang, Yicheng Wang, Ma Renzhi and Xian Zhou
affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN and University of Science and Technology Beijing
Downloads 26 (1,459,862)

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Distributed acoustic sensing (DAS), phase-sensitive optical time-domain reflectometry (φ-OTDR), Frequency-domain matched filter, Graphics processing unit (GPU), Parallel computing.

4.

Automatic Hydraulic Fracture Hit Events Recognition with Low-Frequency DAS Data based on Object Detection

Number of pages: 20 Posted: 04 Apr 2026
Mahmud Kawser Shuvo, Xin Huang, Liu Fei, Zhu Guo, Ruiqing Tang, Kunpeng Zhang and Xian Zhou
University of Science and Technology Beijing, affiliation not provided to SSRN, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, affiliation not provided to SSRN and University of Science and Technology Beijing
Downloads 11 (1,561,096)

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Hydraulic fracturing, Fracture hit detection, Low-frequency distributed acoustic sensing (LF-DAS), YOLOv8