The Experts below are selected from a list of 10635 Experts worldwide ranked by ideXlab platform
Ye Long - One of the best experts on this subject based on the ideXlab platform.
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Construction of Competence Model for Rail Transport Drivers
Journal of Beijing Institute of Technology, 2020Co-Authors: Ye LongAbstract:Security,stability and punctuality of Rail Transport train not only request various technical standards of hardware facilities,but also call for higher requirements of Rail Transport drivers quality and business skills.According to work environment and job characteristics of Rail Transport drivers,combined with literature review and behavioral event interview,this study established competence questionnaires of Rail Transport drivers,then built the competency model of Rail Transport drivers based on statistical analysis of 1080 questionnaires.The model included professional skills characteristics,professional psychological characteristics,career-based characteristics and professional theory characteristics.It had four dimensions,17 indicators.Meanwhile,the study also verified each dimension with AMOS software.Results show that the Rail Transport competency model is scientific and practical,and it will provide references for the management of Rail Transport drivers.
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Competency Evaluation of Rail Transport Drivers Based on Bayesian Networks
China Railway Science, 2020Co-Authors: Ye LongAbstract:We obtained the competency evaluation indicators of Rail Transport drivers according to the survey analysis,and the indicators included 4 first-level evaluation indicators and 16 second-level evaluation indicators.To regard these indicators as variables,and based on the principles of Bayesian networks,the competence Bayesian networks of Rail Transport drivers were built.We chose vocational psychology characteristics and vocational theory characteristics as the intermediate nodes,the extent of mastering the rules and regulations,level of vehicle theoretical knowledge,learning ability and complexity response ability as father node,competency of Rail Transport drivers as child node,and then we built the simplified sub-Bayesian network of Rail Transport drivers' competency.Through analyzing the example by this sub-Bayesian network,the results show that vocational psychology characteristics play a more important role in the competence of Rail Transport drivers.The evaluation results can accurately reflect the interactions among all the evaluation indicators for the competence of Rail Transport drivers.The method can provide a quantitative analysis basis for Rail Transport drivers' selection,training and retirement.
Jing Bo Zhao - One of the best experts on this subject based on the ideXlab platform.
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MAS-Based Urban Rail Transport Ridership Forecast System and Traffic Generation Analysis
Applied Mechanics and Materials, 2010Co-Authors: Fei Ding, Jing Bo ZhaoAbstract:Ridership forecast of urban Rail Transport is one of the important bases for urban Rail Transport network planning, design, construction and operation. MAS-based ridership forecast system was designed and the architecture was proposed. The traffic generation forecast analysis was made from the three aspects of overall size forecast, resident population forecast and floating population forecast. The results showed that the system had the excellence of satisfying the randomness, non-linear and non-deterministic case for the strong adaptability, robustness and flexibility.
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On multi-agent based urban Rail Transport ridership forecast system
2010 International Conference on E-Health Networking Digital Ecosystems and Technologies (EDT), 2010Co-Authors: Yi-song Liu, Hai-mei Liu, Jing Bo ZhaoAbstract:Ridership forecast is one of the important bases for urban Rail Transport network planning, design, construction and operation. For the shortcomings of traditional ridership forecast in the stiff human-computer interaction forms, the signal forecast model, the low computational efficiency and the intensive labor, multi-agent-based urban Rail Transport ridership forecast system was designed. The Man-Machine-Agent accepted the data from the users and allocated the forecast task to the Management-Agent, in the collaboration and coordination to the next Data-Evaluation-Agent, Model-Selection-Agent, Ridership-Forecast-Agent, returned the forecast results to the Man-Machine-Agent and gave the users the proposed forecast advice and guidance by the User-Proposed-Agent. The system have the excellence of playing a variety of forecast models for a variety of different conditions, and can satisfy the randomness, non-linear and non-deterministic case for the strong adaptability, robustness and flexibility.
Marek Pawlik - One of the best experts on this subject based on the ideXlab platform.
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Rail Transport Systems Safety, Security and Cybersecurity Functional Integrity Levels
Research Methods and Solutions to Current Transport Problems, 2020Co-Authors: Marek PawlikAbstract:Observed growing changes in the character and severity of the risks in Rail traffic safety and Rail Transport security are associated with present development of utilized technical solutions. New hazards are coming out, besides known ones, including hazards associated with cyber-crime. As a result it is fully justified to undertake works dedicated to collect and settle all risks associated with technical solutions using modern technologies for acquisition, computing and transfer of the data, which are vital from the Rail traffic safety and Rail Transport security point of view. Article defines Rail Transport systems safety, security and cybersecurity functional integrity levels thanks to knock-out and differentiating questions regarding identified key safety related functionalities. Proposed methodology was used for safety and security verification of a chosen homogenous Rail Transport system separated from the overall Polish Railway system. Results have shown discrepancies in utilized protection measures. Proposed methodology can be used for assessment of existing systems as well as for specifying scopes of investments both for infrastructure and rolling stock modernizations. Applicability range covers Railway Transport, light Rail services, metro, urban Rail Transport systems as well as Rail based Transport systems using autonomous vehicles.
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Large-Scale, Economically Feasible and Safe Rearrangement of the Warsaw Rail Transport System
Sustainable Transport Development Innovation and Technology, 2017Co-Authors: Marek PawlikAbstract:Warsaw agglomeration Rail Transport comprising of tram and metro lines ensuring Transport within Warsaw and suburban Railway connections ensuring Transport between a number of satellite cities and main Warsaw Railway stations can be rearranged to achieve much better Rail Transport offer without enormous financing. The article proposes creation of a new services and points necessary investments showing that much better Rail Transport service is not only technically possible but also economically reasonable and feasible in relatively short time. Safety challenges associated with the proposed rearrangement are pointed and described together with the ways to meet them. The proposed solution allows operational improvement together with not only keeping Rail Transport high safety level but even lowering risk associated with different types of failures during extended Rail service in future.
Adam Jabłoński - One of the best experts on this subject based on the ideXlab platform.
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TST - Tasks of Independent Assessment Bodies in Risk Management in Rail Transport – the Polish Experience
Communications in Computer and Information Science, 2016Co-Authors: Adam JabłońskiAbstract:In recent years, the issue of safety management in Rail Transport has been widely developed, which has consequences for the participants in this market, namely infrastructure managers, Railway undertakings, ECM, as well as manufacturers and distributors. This results from the need to verify the conformity of products or services with the safety criteria. A special role in this process is played by assessment bodies (AsBo). Due to the requirements of the European Commission Regulation, the place and role of these bodies in safety management in Rail Transport has been clearly specified. The tasks of AsBo are to verify the adequacy of the process of risk evaluation and assessment in the event of technical, operational and organizational changes in the Railway system. Previous experience in Poland related to the activity of AsBo indicates that the Railway market does not fully understand their essence, importance and key impact on safety in Rail Transport. The purpose of this paper is to identify the key tasks and challenges of assessment bodies related to improving Rail Transport safety in Poland.
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TST - Transfer of Technology in the Field of Rail Transport through Cluster Initiatives Management
Communications in Computer and Information Science, 2013Co-Authors: Adam Jabłoński, Marek JabłońskiAbstract:The authors have presented the key priorities of technology transfer in the area of Rail Transport. They have also presented selected elements of building the company technological potential through cluster initiatives as well as practical solutions for building the technology management system in a Railway company supporting the development of technology for Rail Transport in Poland.
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TST - Implementation and Managing of Innovation in the Conditions of Legal and Economic Constraints on the Based of Rail Transport
Telematics in the Transport Environment, 2012Co-Authors: Adam Jabłoński, Marek JabłońskiAbstract:The authors of the article present the key problems in implementing innovation in Polish Railway companies in the context of legal and economic constraints. Legal requirements resulting from the processes of authorizing structural subsystems and interoperability constituents determine application of specific approaches to the creation of innovation in Rail Transport. A process of developing and implementing innovation in Rail Transport requires a number of test, experimenting research and pilot analysis before a product has a chance of developing its capacity for its practical application. The author presents own approach to defining innovation in Rail Transport and the problems during its implementation and identifies barriers in technology transfer in the context of the requirements for safety of Railway traffic.
T Lindner - One of the best experts on this subject based on the ideXlab platform.
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train schedule optimization in public Rail Transport
2003Co-Authors: U T Zimmermann, T LindnerAbstract:Attractive train schedules are quite important for the success of public Rail Transport. We consider schedules which are repeated after some fixed time period. Periodicity is a well accepted, convenient attribute of all major Railroad systems. Since trains share the public Railroad network, we have to handle many conflicting demands. Increasing competition from Transportation alternatives as well as the politically motivated process of deregulation forces Railroad companies to reduce cost and resource utilization. In this situation, better decision tools are quite welcome. Here, we discuss models and corresponding methods for cost optimal train scheduling in real world Railroad networks.
