Minimum volume ellipsoid classification model for contamination event detection in water distribution systems
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- 作者：Nurit Oliker ; Avi Ostfeld ; ostfeld@tx.technion.ac.il" class="auth_mail
- 关键词：Water distribution systems ; Water quality ; Water security ; Event detection ; Minimum volume ellipsoid ; Sequence analysis
- 刊名：Environmental Modelling and Software
- 出版年：July 2014
- 年：2014
- 卷：57
- 期：Complete
- 页码：1-12
- 全文大小：2892 K
文摘
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Multivariate analysis of water quality time series for contamination detection.
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Application of a minimum volume ellipsoid for outlier detection.
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Event classification by a sequence analysis utilizes outliers detection output.
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High accuracy and detection ability for various scenarios.