A three-level relief chain including a number of suppliers in fixed locations, candidate distribution centers and affected areas at certain points are considered. A mixed integer nonlinear programming model is proposed for open transportation location routing problem by considering split delivery of demand. To solve a realistic problem, foregoing parameters are considered as fuzzy in our propos...

We present a prototype mobile phone application that implements a novel transportation mode detection algorithm. The application is designed to run in the background, and continuously collects data from built-in acceleration and network location sensors. The collected data is analysed automatically and partitioned into activity segments. A key finding of our work is that walking activity can be...

A complex set of factors may affect transportation mode choice. While earlier studies have often considered objective factors in determining preferences of public transport use as a sustainable transportation, subjective factors such as personality traits are underexplored. Therefore, this study aimed to investigate the influence of personality traits on the number of future public transport us...

The rapid development of multimodal transportation system prompts travellers to choose multiple transportation modes, such as private vehicles or taxi, transit (subways or buses), or park-and-ride combinations for urban trips. Traffic corridor is a major scenario that supports travellers to commute from suburban residential areas to central working areas. Studying their modal choice behaviour i...

ITE Journal / novEmbEr 2006 Foreword As former chair of the Pedestrian and Bicycle Council (PBC) of the Institute of Transportation Engineers (ITE), I received phone calls from people in all corners of the United States who were looking for information on their specific pedestrian and bicycle questions and needs. Although I did not tabulate all of the calls, several topics were common. Perhaps ...

Shipping, which accounts for over 80% of international trade transportation, is the most cost-effective and efficient mode transportation [...]

Mode choice analysis has received the most attention among discrete choice problems in travel behavior literature. Most traditional mode choice models are based on the principle of random utility maximization derived from econometric theory. This paper investigates performance of mode choice analysis with classification methods decision trees, discriminant analysis and multinomial logit. Experi...

Transportation mode detection with personal devices has been investigated for over ten years due to its importance in monitoring ones’ activities, understanding human mobility, and assisting traffic management. However, two main limitations are still preventing it from large-scale deployments: high power consumption, and the lack of high-volume and diverse labeled data. In order to reduce power...