Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Accident prediction models"”.
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Development and validation of volume-to-capacity based accident prediction models
This study is focused on the relationship between accidents and the traffic/geometric capacity of highways. By using regression analyses, this research is conducted to quantify the effects of traffic-to-capacity associations upon the number of accidents on different highway types. A concept of …
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Dynamic method to identify and visualize accident contributing factors at highway-rail grade crossings
… by establishing the contributing factors for accidents at each individual grade crossing and spearheading the safety improvement recommendation based on those contributing factors. Manually identifying the most significant contributing factors from the accident database at each grade crossing …
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Road Collision Analysis and Prediction Using Machine Learning Approaches
Road travel accounts for most traffic accidents worldwide. Improvements in road safety, education, recent technology advancements, and other environmental factors have decreased the number of collisions in developed nations. Many countries, provincial, and local governments envision the possibility …
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External costs of transports imposed on neighbours and fellow road users
… first paper estimates the relationship between accident frequency and homogeneous and inhomogeneous traffic flows, which is useful for calculating the marginal external accident cost of the traffic flow. We find that important information is lost if differences between traffic modes are not …