simulation

A colored Petri nets simulation model to allocate motor graders for earthmoving operations

Earthmoving processes are extremely important for road construction because of the high costs involved. Discrete-event simulation has been used as a decision-support tool for earthworks planning and operation in the last few decades; however, less …

A dynamic linear model for the estimation of time-varying origin-destination matrices from link counts

In this paper, we propose a dynamic linear model (DLM) for the estimation of timevarying OD matrices from link counts. Our main research objective is to investigate whether we can overcome the non-identifiability problem, which occurs in static …