1–20 von 204 Ergebnissen
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    Research on key risk chain mining method for urban rail transit operations: A new approach to risk management

    Freier Zugriff
    Gan Shi / Xiaobing Ding / Chen Hong et al. | DOAJ | 2024
    proposed. The research outcomes introduce a novel approach to mining risk chains in urban rail transit operations, shedding light on the ...

    Research on Permanent Strain of Frozen Silty Clay under Traffic Loading

    Chen, Dun / Li, Guoyu / Wang, Yapeng et al. | ASCE | 2024
    heart-shaped stress path. A series of triaxial stress path and heart-shaped stress path tests are carried out at three temperatures in this ...

    Application of Conditional Deep Generative Networks (CGAN) in empirical bayes estimation of road crash risk and identifying crash hotspots

    Freier Zugriff
    Mohammad Zarei / Bruce Hellinga / Pedram Izadpanah | DOAJ | 2024
    small range of crash data characteristics and did not examine the spatial and temporal transferability. In this paper a series of simulation ...

    Implementing and Assessing the Performance Evaluation Methodology of Urban Street Facilities for Motorized Vehicles in the Highway Capacity Manual Using Vehicle Trajectory Data

    Xu, Jianyuan / Tian, Zong / Wang, Aobo et al. | ASCE | 2024
    calculation framework in the HCM. To bridge the gap, this research utilizes vehicle trajectory data as an alternative tool and proposes a combined ...

    State space model detection of driving fatigue considering individual differences and time cumulative effect

    Freier Zugriff
    Xuesong Wang / Mengjiao Wu / Chuan Xu et al. | DOAJ | 2024
    Scale. State space models (SSMs) were built to detect fatigue in each driver, considering his or her individual features. As a time series model ...

    Deep convolutional generative adversarial networks for traffic data imputation encoding time series as images

    Freier Zugriff
    Tongge Huang / Pranamesh Chakraborty / Anuj Sharma | DOAJ | 2023
    Sufficient high-quality traffic data are a crucial component of various Intelligent Transportation System (ITS) applications and research ...

    Carbon Emissions Reduction in Vehicle Routing Problems with Split Deliveries and Pickups

    Jin, Cheng / Lu, Lijun / Min, Jianing | Springer Verlag | 2023

    In order to reduce the carbon emissions generated by vehicles during the logistics distribution, a green vehicle

     ...
    Schlagwörter: Operations Management , Operations Research/Decision Theory

    Study on Low-Carbon Emissions in Vehicle Routing Problems with Split Deliveries and Pickups

    Jin, Cheng / Lu, Lijun / Min, Jianing | Springer Verlag | 2023
    Schlagwörter: Operations Management , Operations Research/Decision Theory

    Physiological responses and stress levels of high-speed rail train drivers under various operating conditions - a simulator study in China

    Jiao, Yubo / Sun, Zhiqiang / Fu, Liping et al. | Taylor & Francis Verlag | 2023
    perform the best in terms of robustness and classification accuracy. Moreover, the research found that the driver’s stress level should be ...

    Tactical Planning of Public Transport Services: Vehicle and Crew Schedules

    Gkiotsalitis, Konstantinos | Springer Verlag | 2023

    In the previous chapters on the tactical planning of public transport services we concentrated on the setting of

     ...
    Schlagwörter: Operations Research, Management Science

    Tactical Planning of Public Transport Services: Frequencies and Timetables

    Gkiotsalitis, Konstantinos | Springer Verlag | 2023

    In the previous chapter we concentrated on the strategic planning phase of public transport services, including

     ...
    Schlagwörter: Operations Research, Management Science

    Time-Varying Lyapunov Control Laws with Enhanced Estimation of Distribution Algorithm for Low-Thrust Trajectory Design

    Shirazi, Abolfazl / Holt, Harry / Armellin, Roberto et al. | Springer Verlag | 2023

    Enhancements in evolutionary optimization techniques are rapidly growing in many aspects of engineering

     ...
    Schlagwörter: Operations Research, Management Science

    Simulation of Reservoir Inflow Using HEC-HMS

    Shelke, Mahesh / Londhe, S. N. / Dixit, P. R. et al. | Springer Verlag | 2023
    -HMS model is reasonable and trustworthy and can be applied in similar area of research interest. ...

    Airline efficiency and environmental impacts – Data envelopment analysis

    Freier Zugriff
    Arun Saini / Dothang Truong / Jing Yu Pan | DOAJ | 2023
    Airline efficiency has been a research interest for decades. While early airline efficiency research focused primarily on revenue ...

    Development and evaluation of frameworks for real-time bus passenger occupancy prediction

    Freier Zugriff
    Jonathan Wood / Zhengyao Yu / Vikash V. Gayah | DOAJ | 2023
    arrive at future stops using data available in real-time from bus operations (e.g., Automatic Passenger Counter (APC) systems) and weather ...

    Application of Auxiliary Equipment in Productivity Improvement

    Mosia, Ngaka | IEEE | 2022
    of auxiliary equipment in productivity improvement initiatives. Preliminary qualitative research supports the use of auxiliary production ...

    In-situ resources for infrastructure construction on Mars: A review

    Freier Zugriff
    Jiawen Liu / Hui Li / Lijun Sun et al. | DOAJ | 2022
    exploration missions and a series of current Mars exploration results, this paper introduces the environment conditions on Mars, reviews the research ...
    Schlagwörter: In-situ resource utilization (ISRU)

    Analysis of the Utilization of the Embung Klampeyan, Tlogoadi Village, Mlati District, Sleman Regency, Indonesia

    Sriyono, Edy | Springer Verlag | 2022
    maintenance aspects. Descriptive procedure with quantitative approach is used in this research. Descriptive analysis is intended to describe the ...

    Estimating passing sight distances for overtaking truck platoons – Calibration and validation using VISSIM

    Freier Zugriff
    Muhammad Tahmidul Haq / Ahmed Farid / Khaled Ksaibati | DOAJ | 2022
    . In this research, an existing mathematical kinematics PSD model is implemented to compute the PSDs needed to pass multiple oil and gas trucks ...

    Advancing Railway Asset Management Using Track Geometry Deterioration Modeling Visualization

    Freier Zugriff
    Sauni, Mikko / Luomala, Heikki / Kolisoja, Pauli et al. | ASCE | 2022
    utilize and benefit from. Thus, this study fills the gap between research and practice in railway track geometry deterioration modeling. ...