• AWWA WSC67775

AWWA WSC67775

On Contamination Source Identification with Imperfect Sensor Network

American Water Works Association , 04/01/2008

Publisher: AWWA

File Format: PDF

$12.00$24.00


This powerpoint presentation presents research that studies the impacts of imperfect sensor measurements (false positive/negative readings) on the contamination source identification. A probabilistic approach based on Bayes' theorem is applied to estimate the probability of a contamination source. It can be implemented in real time and it is computationally efficient. A metric is proposed to evaluate the performance of the algorithm (accuracy and specificity). Includes 3 references, figures.

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