Smart and Resilient Transportation: Volume 3 Issue 3 , Open Access

Enhanced densely dehazing network for single image haze removal under railway scenes

Ruhao Zhao, Xiaoping Ma, He Zhang, Honghui Dong, Yong Qin, Limin Jia

This paper aims to propose an enhanced densely dehazing network to suit railway scenes’ features and improve the visual quality degraded by haze and fog.

Railway emergency plan modeling based on Petri net

Yuqing Ji, Dongxiu Ou, Lei Zhang, Chenkai Tang, Visarut Phichitthanaset

When a railway emergency occurs, it often leads to unexpected consequences, especially for trains of higher speed and larger passenger flow. Therefore, the railway emergency plan…

Transportation infrastructure asset management modeling using Markov decision process under epistemic uncertainties

Yun Bai, Saeed Babanajad, Zheyong Bian

Transportation infrastructure asset management has long been an active but challenging problem for agencies, which urges to maintain a good state of their assets but faces…

Safety and risk analysis at railway crossings of north-south Addis Ababa light rail

Jackson Sekasi, Habeeb Solihu

Railway-level crossings (RLCs) are the point of intersection between rail and road users and are therefore hotpots of road-rail user conflict and catastrophic collisions. The…

Modeling a robust multi-objective locating-routing problem with bounded delivery time using meta-heuristic algorithms

Leila Hashemi, Armin Mahmoodi, Milad Jasemi, Richard C. Millar, Jeremy Laliberté

This study aims to investigate a locating-routing-allocating problems and the supply chain, including factories distributor candidate locations and retailers. The purpose of this…