NSCT-DWT-SVD Composite Digital Watermarking Algorithm based on QR Code. - Ting Ma; Nongtian Chen (CIPAE, 2022)

Improved Spectral Subtraction Method for Civil Aircraft Approach and Landing Crew Interactive Voice Enhancement. - Nongtian Chen; Weifeng Ning; Yongzheng Man; Junhui Li (HCI (6), 2022)

Improved Generative Adversarial Network Method for Flight Crew Dialog Speech Enhancement. - Nongtian Chen; Weifeng Ning; Yongzheng Man; Junhui Li (J. Aerosp. Inf. Syst., 2023)

A Pilot Approach and Landing Workload Assessment Method for Flight Crew Workload Airworthiness Certification. - Nongtian Chen; Ting Ma; Yiyang Han; Kai Chen (HCI (70), 2024)

An entropy weight variable fuzzy recognition and 1D-CNN deep learning method for general aviation fleet reliability evaluation. - Nongtian Chen; Kai Chen; Youchao Sun (J. Intell. Fuzzy Syst., 2024)

Probabilistic risk assessment of civil aircraft associated failures under condition-based maintenance. - Yuanyuan Guo; Youchao Sun; Qingmin Si; Xinyao Guo; Nongtian Chen (Reliab. Eng. Syst. Saf., 2025)