Optimal crew allocation and scheduling is an important issue in the management of a large fleet of taxis. Presents a modelling study of a taxi service operation in a Singapore public transport company, with the results adaptable for other similar operations. Proposes two quantitative techniques:...

We present the results of a study on the effects of maintenance on the fuel efficiencies of a fleet of public buses. We classified maintenance into major, minor, and ineffective based on their expected levels of impact on fuel consumption. The results show a significant improvement in fuel...