Browsing by Author "Ajmal, Tahmina"

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    Modeling and Prediction of Surface Water Contamination using On-line Sensor Data
    (Department of Computer Science, Nasarawa State University Keffi, 2014-01-01) Anyachebelu, Tochukwu Kene; Conrad, Marc; Ajmal, Tahmina
    Water contamination is a great disadvantage to humans and aquatic life. Maintaining the aesthetics and quality of water bodies is a priority for environmental stake holders. The water quality sensor data can be analyzed over a period of time to give an indication of pollution incidents and could be a useful forecasting tool. Here we show our initial finding from statistical analysis on such sensor data from one of the lakes of the river Lea, south of Luton. Our initial work shows patterns which will form the basis for our forecasting model.
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    Surface water quality prediction system for Luton Hoo lake: A statistical approach
    (Department of Computer Science, Nasarawa State University Keffi, 2014-03-05) Anyachebelu, Tochukwu Kene; Conrad, Marc; Ajmal, Tahmina
    Lake monitoring is a necessity for aquatic healthy living. Stakeholders are particularly interested not just in the aesthetics but also in the quality of water bodies. Our work tends to initially analyze historic data of the sensed water quality parameters at Luton Hoo lake to detect outliers. Dissolved oxygen has been predicted from available data since its one of the major surface water contaminants