Search for dissertations about: "Big data operation research"
Showing result 1 - 5 of 13 swedish dissertations containing the words Big data operation research.
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1. Big Data Analytics for Fault Detection and its Application in Maintenance
Abstract : Big Data analytics has attracted intense interest recently for its attempt to extract information, knowledge and wisdom from Big Data. In industry, with the development of sensor technology and Information & Communication Technologies (ICT), reams of high-dimensional, streaming, and nonlinear data are being collected and curated to support decision-making. READ MORE
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2. Big Data Analytics for eMaintenance : Modeling of high-dimensional data streams
Abstract : Big Data analytics has attracted intense interest from both academia and industry recently for its attempt to extract information, knowledge and wisdom from Big Data. In industry, with the development of sensor technology and Information & Communication Technologies (ICT), reams of high-dimensional data streams are being collected and curated by enterprises to support their decision-making. READ MORE
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3. Data-driven Ship Performance Models - - Emphasis on Energy Efficiency and Fatigue Safety
Abstract : Due to digitalization in the maritime industry, a huge amount of ship operation-related data has been collected. The main objective of this thesis is to exploit machine learning/big data analytics to build data-driven ship performance models, focusing on speed-power relationship modeling, and fatigue accumulation assessment during a ship’s operation at sea. READ MORE
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4. Vegetation Observation in the Big Data Era : Sentinel-2 data for mapping the seasonality of land vegetation
Abstract : Using satellite remote sensing data for observing vegetation seasonality is an important approach to estimate phenology and carbon uptake of land vegetation. The successful launch of Sentinel-2B in 2017 initiated full operation of the Sentinel-2 twin satellites, and they now provide 10 - 60 m spatial resolution satellite data at 5 days temporal resolution worldwide, releasing approximately 3. READ MORE
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5. Advance Traffic Signal Control Systems with Emerging Technologies
Abstract : Nowadays, traffic congestion poses critical problems including the undermined mobility and sustainability efficiencies. Mitigating traffic congestions in urban areas is a crucial task for both research and in practice. READ MORE