The effect of multi-sensor data on condition-based maintenance policies. - Heletjé E. van Staden; Robert N. Boute (Eur. J. Oper. Res., 2021)

A dynamic "predict, then optimize" preventive maintenance approach using operational intervention data. - Heletjé E. van Staden; Laurens Deprez; Robert N. Boute (Eur. J. Oper. Res., 2022)

Dual sourcing under non-stationary demand and partial observability. - Hannah Yee; Heletjé E. van Staden; Robert N. Boute (Eur. J. Oper. Res., 2024)

Fifty years of maintenance optimization: Reflections and perspectives. - Joachim J. Arts; Robert N. Boute; Stijn Loeys; Heletjé E. van Staden (Eur. J. Oper. Res., 2025)

Game - Where Did the Demand Go? Teaching Demand Censoring with the Newsvendor Challenge. - Joren Gijsbrechts; Heletjé Emily van Staden (INFORMS Trans. Educ., 2025)