Search for dissertations about: "Traffic flow observation"
Found 5 swedish dissertations containing the words Traffic flow observation.
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1. The Origin-Destination Matrix Estimation Problem : Analysis and Computations
Abstract : For most kind of analyses in the field of traffic planning, there is a need for origin--destination (OD) matrices, which specify the travel demands between the origin and destination nodes in the network. This thesis concerns the OD-matrix estimation problem, that is, the calculation of OD-matrices using observed link flows. READ MORE
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2. Data-Driven Approaches for Traffic State and Emission Estimation
Abstract : Traffic congestion is one of the most severe problems in modern urban areas. Besides the amplified travel times, traffic congestion intensifies the amount of emitted pollutants impacting human health and the environment. READ MORE
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3. Stochastic Modeling and Simulation of the TCP protocol
Abstract : The success of the current Internet relies to a large extent on a cooperation between the users and the network. The network signals its current state to the users by marking or dropping packets. The users then strive to maximize the sending rate without causing network congestion. READ MORE
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4. Objective Assessment of Loose Gravel Condition using Machine Learning with Audio-visual Observation
Abstract : A well-maintained road network is essential for sustainable economic development, providing vital transportation routes for goods and services while connecting communities. Sweden's public road network includes a significant portion of gravel roads, particularly cost-effective for less populated areas with lower traffic volumes. READ MORE
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5. Landslide of contaminated soil into rivers: Environmental impacts and risks
Abstract : Landslide risk assessments and environmental risk assessments are routinely carried out in many countries exposed to landslide hazards and/or contaminated soil hazards, but separately from each other. By combining results from different types of risk assessments and superimposing the results, possible multi-hazards may be revealed, which is not the case when the results are only displayed independently. READ MORE