Estimation of origin-destination (OD) flows in transportation networks is a major step in transportation planning. We are interested in estimating OD flows given data on traffic link volumes over a sequence of days. We propose a dynamic hierarchical …
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 …