Buscar recursos académicos

This research presents a multi-objective optimization framework for incremental siting of capacitated vertiports that integrates real land use data and aims to maximize generalized cost savings while minimizing infrastru...

This paper analyzes the day-to-day adjustment process of users’ behaviors in a transport network which is affected by relevant alterations such as disruptions due to critical events which cause the impossibility to use...

Abstract Autonomous vehicles (AVs) are diffusing in cities worldwide, propelled by expectations for enhanced safety and sustainability. This study examines urban innovation mechanisms across 30 pilot cities in China, ana...

Ride-pooling has the potential to offer a sustainable solution for urban mobility by reducing vehicle use and emissions through shared trips. However, its adoption remains limited due to poor matching performance. Many r...

The integration of cycling and rail transport is a key element of sustainable commuting, yet its success depends on the accessibility of stations, their surrounding environments, and destinations. While quantitative stud...

Although the available traffic data from navigation systems have increased steadily in recent years, it only reflects average travel time and possibly Origin-Destination information as samples, exclusively. However, the ...

Solving optimal control problems serves as the basic demand of industrial control tasks. Existing methods like model predictive control often suffer from heavy online computational burdens. Reinforcement learning has sho...

In the field of autonomous vehicles (AVs), accurately discerning commander intent and executing linguistic commands within a visual context presents a significant challenge. This paper introduces a sophisticated encoder-...

This study presents a comprehensive analysis of the relationship between congestion and lane changing, using vehicle trajectory data from the M1 motorway in Sydney. We establish a connection between the distribution of t...

Autonomous underwater vehicles (AUVs) operating in harsh, communication-limited underwater environments require robust fault diagnosis systems to ensure mission success and safety. Existing model-based approaches suffer ...

Transit agencies that operate battery-electric buses must carefully manage fast-charging infrastructure to extend daily bus range without degrading on-time performance. To support this need, we propose a mixed-integer li...

While physics models for predicting system states can reveal fundamental insights owing to their parsimonious structure, they may not always yield the most accurate predictions, particularly for complex systems. As an al...

Abstract The last few years have seen significant developments in automated vehicle (AV) technologies and their commercialization. While unconstrained autonomous driving remains an aspiration, and progress in AV connecti...

Abstract Urban metro rail systems are crucial lifelines that play key roles in mobility, accessibility, and economic activity, serving millions daily. However, they are vulnerable to a range of natural and human-induced ...

The evolution of metropolitan cities and increasing travel demand impose stringent requirements on traffic assignment methods. Multi-agent reinforcement learning (MARL) approaches outperform traditional methods in modeli...

Sustainable Urban Mobility Plans (SUMPs) are strategic spatial planning tools to address urban mobility needs. The European Commission encourages member states to develop SUMPs to improve quality of life through collabor...

The aim of the paper is to envision urban open spaces as a strategic system for the health of the citizens, experimenting with innovative interpretation tools and design-oriented approaches. The focus is on walking, cons...

Agile, dynamic, and safe motion planning in interactive environments is a key challenge for autonomous vehicles. Most research has focused on enhancing established planning algorithms, often aiming to improve optimality ...

This paper deals with the real time regulation of traffic within a disturbed transportation system. We show the necessity of a decision support system that detects, analyzes and resolves the unpredicted disturbances. Due...

Transportation networks are used in many application areas, like traffic control or river monitoring. For this purpose, sensors are placed in strategic points in the network and they send their data to a central location...

The transportation problem in Argentina is erroneously set: its signs have been inverted. The transportation capacity existing in the country is more than sufficient for the needs of the national economy. The only econom...

Materias / palabras clave: transportation systems, transport safety, multi-scale transportation; Technology: Engineering (General). Civil engineering (General): Transportation engineering; Social Sciences: Transportation and communications

Materias / palabras clave: automation and control systems, information and communication technologies, industry, construction, transportation, economics; Technology: Technology (General): Industrial engineering. Management engineering: Information...

Materias / palabras clave: transportation, hybrid systems, electrical propulsion systems, electrical transportation; Technology: Engineering (General). Civil engineering (General): Transportation engineering; Technology: Electrical engineering. El...