In this paper, we review the main concepts and methods to perform capacity analyses, and we present an automated tool that is able to perform several capacity analyses. Capacity is extremely dependent on infrastructure, traffic, and operating parameters. Therefore, an in-depth study of the main...

In distribution problems, a fleet of vehicles serves the demand of a set of customers. Each customer is typically served by a single vehicle. However, more cost effective distribution plans may exist if some customers are served by more than one vehicle, i.e., if some deliveries are split. We...

This paper studies the management of a fleet of trucks providing container pickup and delivery service (drayage) to a port with an appointment-based access control system. Responding to growing access congestion and its resultant impacts, many US port terminals have implemented appointment...

This paper reports a study of the patterns of productivity changes in 25 regional airports in China during the period 1995-2004. We found the average annual growth in airport productivity to be above 3%. By the decomposition of the Malmquist index, we identified the major source of productivity...

This paper discusses the logistics network design for end-of-lease computer products recovery by developing a deterministic programming model for systematically managing forward and reverse logistics flows. Due to the complexity of such network design problem, a two-stage heuristic approach is...

In this research, we develop an integrated scheduling model that combines passenger, cargo and combi flight scheduling. We employ network flow techniques to construct the model which is formulated as an integer multiple commodity network flow problem that is characterized as NP-hard. A family of...

This paper considers the mixed pickup-delivery shortest path problem with specified nodes and stowage planning (mixed-PDSPSNSP), which combines path finding and three-dimensional stowage planning. The mixed-PDSPSNSP appears in many operational problems in various industries. However, to the best...

This paper formulates and compares parametric productivity estimates and non-parametric efficiency scores for urban rail firms. It outlines a decomposition of total factor productivity (TFP) change and proposed some hypotheses about how this relates to an analysis of efficiency using data...

A proposal for evaluating the attractiveness of the first European ro-ro service based on traditional bogies is presented, to estimate to what extent its realization is able to influence distribution of freight transport, between the traditional road transport and the new alternative available,...