Indicators of spatial passenger delay propagation and their relation to topological indicators: A case study of the Washington DC metro network

In order for public transportation to remain an attractive travel option, its reliability must be improved. To enable this, extensive knowledge on the passenger delay phenomenon is necessary. This study explores the possibility of using empirical data of passenger delay to determine the relationships between stations through a Bayesian Network...

Adaptive policy decision pathways for robust shipping network investment planning in Indonesia: A model application to Indonesian export trade

Due to its archipelagic nature, Indonesia enforces to make substantial investments in its maritime sector, especially port infrastructure, in order to promote trade, economic growth, and ease disparity among Indonesia’s island regions. The challenge, of course, is that Indonesia has many ports to invest in and a limited budget; it must...

Aligning logistics with MRO to improve spare parts availability: A case study at KLM Engineering & Maintenance

Aircraft component maintenance, repair, and overhaul (MRO) outsourcing is a rather new phenomenon. Nowadays, component support solutions that are flexible with predictable cost are pursued. In other words, the time to restore and cost of MRO are aimed to be minimised. This research project is collaboration with one of the worlds leaders in...

Forecast-driven facility location model for pre-positioning relief goods in preparation for strong typhoons

Weather forecast agencies periodically provide information on potential typhoon behavior from its formation to dissipation. This information can be used to pre-position relief goods in areas that are potentially affected by a strong incoming typhoon. The uncertainty of the typhoon behavior with respect to a point location decreases over time,...