This paper defines some compact expressions to evaluate the average distance traveled in VRP problems in circular and elliptic zones. These formulas have been carried out empirically from the results obtained by the application ...

A simulation optimization model is outlined: traffic signal offsets in intersections are calculated to minimize the travel time of bus users in an urban network. The model considers a passive signal priority system and ...

The acceleration of global e-commerce brings an increasing environmental burden to urban last-mile logistics. Autonomous delivery robots (ADRs) have often been considered as an attractive solution to this challenge but, ...

Urban mobility transport mostly focuses on collective transport based on largely exploited models such as metro, trains or buses. The basis of current public transport is a fix network of both infrastructure and services, ...

Major cities need to carry out good delivery operations that coexist with the rest of urban functions. The efficiency in city organisation depends directly on the proper management of logistic networks. In this context, ...

Taxi services account for a significant part of the daily trips in most cities around the world. These services are regulated by a central authority, which usually monitors the performance of the taxi services provision ...

Este artículo presenta un modelo analítico para el diseño óptimo de un sistema de transporte, basado en una red de autobuses metropolitanos que conecta la ciudad con una malla reticulada Park and Ride (P&R). El modelo ...

People face different baniers when choosing to commute by bike. The predorninance of these ban-iers in users' perception could ex¡plain the low cyclability rates present in many cities. An investigation of cyclists' ...