Agent-based modeling and simulation for the design of the future european Air Traffic Management system: the experience of CASSIOPEIA

The SESAR (Single European Sky ATM Research) program is an ambitious re-search and development initiative to design the future European air traffic man-agement (ATM) system. The study of the behavior of ATM systems using agent-based modeling and simulation tools can help the development of new methods to improve their performance. This paper presents an overview of existing agent-based approaches in air transportation (paying special attention to the challenges that exist for the design of future ATM systems) and, subsequently, describes a new agent-based approach that we proposed in the CASSIOPEIA project, which was developed according to the goals of the SESAR program. In our approach, we use agent models for different ATM stakeholders, and, in contrast to previous work, our solution models new collaborative decision processes for flow traffic management, it uses an intermediate level of abstraction (useful for simulations at larger scales), and was designed to be a practical tool (open and reusable) for the development of different ATM studies. It was successfully applied in three stud-ies related to the design of future ATM systems in Europe.

An agent-based approach for the design of the future european air traffic management system

This paper describes an agent-based approach for the simulation of air traffic management (ATM) in Europe that was designed to help analyze proposals for future ATM systems. This approach is able to represent new collaborative deci-sion processes for flow traffic management, it uses an intermediate level of ab-straction (useful for simulations at larger scales), and was designed to be a practi-cal tool (open and reusable) for the development of different ATM studies. It was successfully applied in three studies related to the design of future ATM systems in Europe.

Real-time incidents detection in the highways of the future

Due to ever increasing transportation of people and goods, automatic traffic surveillance is becoming a key issue for both providing safety to road users and improving traffic control in an efficient way. In this paper, we propose a new system that, exploiting the capabilities that both computer vision and machine learning offer, is able to detect and track different types of real incidents on a highway. Specifically, it is able to accurately detect not only stopped vehicles, but also drivers and passengers leaving the stopped vehicle, and other pedestrians present in the roadway. Additionally, a theoretical approach for detecting vehicles which may leave the road in an unexpected way is also presented. The system works in real-time and it has been optimized for working outdoor, being thus appropriate for its deployment in a real-world environment like a highway. First experimental results on a dataset created with videos provided by two Spanish highway operators demonstrate the effectiveness of the proposed system and its robustness against noise and low-quality videos.

Emergency management in the highways of the future. A performance-based multilayered ITS architecture design proposal

Emergency management is one of the key aspects within the day-to-day operation procedures in a highway. Efficiency in the overall response in case of an incident is paramount in reducing the consequences of any incident. However, the approach of highway operators to the issue of incident management is still usually far from a systematic, standardized way. This paper attempts to address the issue and provide several hints on why this happens, and a proposal on how the situation could be overcome. An introduction to a performance based approach to a general system specification will be described, and then applied to a particular road emergency management task. A real testbed has been implemented to show the validity of the proposed approach. Ad-hoc sensors (one camera and one laser scanner) were efficiently deployed to acquire data, and advanced fusion techniques applied at the processing stage to reach the specific user requirements in terms of functionality, flexibility and accuracy.

Tackling the Big Challenges of the Future: The Role of Chemistry

The end of 2015 was the deadline that 189 countries gave themselves to achieve the United Nations Millennium Development Goals (MDGs), a list of eight goals that were agreed upon and approved by the UN after the Millennium Summit in year 2000. Despite some legitimate criticism, the MDGs were revealed as an important tool towards building a more equitable and sustainable world. Yet our planet still faces many challenges. In September 2015, the UN approved a new set of 17 goals, the Sustainable Development Goals (SDGs), aiming to develop and implement strategies to create “The Future We Want”; strategies that 192 countries agreed upon to work together towards a more sustainable planet.

Voters and Candidates of the Future

Within the literature there is a growing concern about lower voter turnout rates among young age cohorts. In this article we investigate the reported willingness to vote among 72,466 14-year old adolescents from 22 European countries, taking part in the International Citizen and Civic Education Survey (ICCS, 2009). Results indicate that the willingness to vote remains quite high among this age group, but with a clear gender division. While girls are more likely to state that they will vote, boys are more likely to see themselves as a future election candidate. An open classroom climate at school contributes to the willingness to vote in future elections. The elements that are known to have an effect on the turnout level of adults, however, do not have a significant impact on the intention to vote among adolescents. This would suggest that the observed low turnout rate among young age groups cannot just be attributed to an alleged lack of political motivation among adolescents.

Voters and Candidates of the Future

Within the literature there is a growing concern about lower voter turnout rates among young age cohorts. In this article we investigate the reported willingness to vote among 72,466 14-year old adolescents from 22 European countries, taking part in the International Citizen and Civic Education Survey (ICCS, 2009). Results indicate that the willingness to vote remains quite high among this age group, but with a clear gender division. While girls are more likely to state that they will vote, boys are more likely to see themselves as a future election candidate. An open classroom climate at school contributes to the willingness to vote in future elections. The elements that are known to have an effect on the turnout level of adults, however, do not have a significant impact on the intention to vote among adolescents. This would suggest that the observed low turnout rate among young age groups cannot just be attributed to an alleged lack of political motivation among adolescents.

Social differentiation of risk: perceptions of the future in drought-prone Central Niger

A snapshot of two Tuareg-dominated 'communes rurales' in the pastoral-agricultural transition zones of Maradi and Tahoua regions, Central Niger, shows that, despite the openly shared 'inevitable natural hazard' drought discourse, risk-taking action in response to drought-related dangers is sharply polarized according to social position. On the one hand the dominant Tuareg minority perceive drought not only as danger for their herds but also as opportunity to increase their political following through the channelling of drought relief benefits to their supporters. On the other hand, the majority of commune households, living on the brink of economic viability, cultivate social links with the dominant families in order to secure access to water, land and humanitarian aid; and household members are forced into more and more frequent and distant out-migration. Certain leaders, well-informed about national land policy and practice, focus their efforts for a better future on the consolidation of community land rights through the promotion of certain sedentarization and land privatization initiatives; however the resulting increased land pressure in key locations may unwittingly expose inhabitants to even worse drought-linked crises in the future. Bibliogr., notes, sum. in English and French

Analysis of the future effects of the fuel shortage and increased small car usage upon traffic deaths and injuries. Final report. Executive summary.

Transportation Department, Office of Systems Engineering, Washington, D.C.

The food of the future; a summary of arguments in favour of a non-flesh diet,

Mode of access: Internet.