Steady-state imperfect repair models. - Xingheng Liu; Maxim Finkelstein; Jørn Vatn; Yann Dijoux (Eur. J. Oper. Res., 2020)

Unobserved heterogeneity in stable imperfect repair models. - Xingheng Liu; Jørn Vatn; Yann Dijoux; Håkon Toftaker (Reliab. Eng. Syst. Saf., 2020)

Imperfect Maintenance Models: Steady-state, Heterogeneity and Applications. (Modèles de maintenance imparfaites: état stationnaire, hétérogénéité et applications). - Xingheng Liu (2020)

Gibbs sampler for noisy Transformed Gamma process: Inference and remaining useful life estimation. - Xingheng Liu; José Matias; Johannes Jäschke; Jørn Vatn (Reliab. Eng. Syst. Saf., 2022)

Performance of ChatGPT on CMRP: Potential for Assisting Maintenance and Reliability Professionals Using Large Language Models. - Xingheng Liu; Jørn Vatn; Shen Yin; Vinay Maithani (IECON, 2023)

Maintenance optimization of a system subject to two-stage degradation, hard failure, and imperfect repair. - Tom Ivar Pedersen; Xingheng Liu; Jørn Vatn (Reliab. Eng. Syst. Saf., 2023)

Approximation of Superimposed Renewal Processes. - Yann Dijoux; Xingheng Liu; Jørn Vatn (ICSRS, 2024)

Degradation modeling under time-varying operating conditions: Inference and prognosis with particle filter. - Xingheng Liu; Erling Lunde; Fabio Diehl; Aibo Zhang; Jørn Vatn; Shen Yin (Reliab. Eng. Syst. Saf., 2024)