Detection of water-quality contamination events based on multi-sensor fusion using an extented Dempster–Shafer method

D Hou, H He, P Huang, G Zhang… - … Science and Technology, 2013 - iopscience.iop.org
This study presents a method for detecting contamination events of sources of drinking water
based on the Dempster–Shafer (DS) evidence theory. The detection method has the …

Water quality event detection in drinking water network

H Zhao, D Hou, P Huang, G Zhang - Water, Air, & Soil Pollution, 2014 - Springer
Drinking water network is vulnerable to toxic chemicals. Anomaly detection-based event
detection can provide reliable indication of contamination by analyzing the real-time water …

[HTML][HTML] Application of least-squares support vector machines for quantitative evaluation of known contaminant in water distribution system using online water quality …

K Wang, X Wen, D Hou, D Tu, N Zhu, P Huang… - Sensors, 2018 - mdpi.com
In water-quality, early warning systems and qualitative detection of contaminants are always
challenging. There are a number of parameters that need to be measured which are not …

Multi-level information fusion for spatiotemporal monitoring in water distribution networks

F Aminravan, R Sadiq, M Hoorfar, MJ Rodriguez… - Expert Systems with …, 2015 - Elsevier
This paper deals with online water quality monitoring in distribution networks based on
surrogate water quality parameters (WQPs). The present strategy is based on multi-level …

A novel dynamic hydrant flushing framework facilitated by categorizing contamination events

MA Khaksar Fasaee, MR Nikoo… - Urban Water …, 2020 - Taylor & Francis
Security of water distribution systems is of highest importance to public health. In this study,
a novel dynamic hydrant flushing strategy is developed to remove the injected …

[PDF][PDF] Real-time modelling and data assimilation techniques for improving the accuracy of model

CJ Hutton, LS Vamvakeridou-Lyroudia… - Journal Des Sciences …, 2010 - exeter.ac.uk
Summary The Scientific report of Data Assimilation in Real-time modelling fulfils the
requirements of Deliverable 3.6. 2 within work package 3.6 of the PREPARED Enabling …

Online quantitative analysis of accidental contaminant in water distribution system based on Dempster-Shafer evidence theory

X Wen, D Hou, T Feng, P Huang… - 2016 IEEE International …, 2016 - ieeexplore.ieee.org
Water quality pollution events in urban distribution system always show the characteristics
as abruptness and variety, and the ability of qualitative detection of water quality …

Real-time implementation of contamination source identification method for water distribution systems

AE De Sanctis, S Hachett, JG Uber… - … and Water Resources …, 2009 - ascelibrary.org
A contamination source identification methodology should be continuously run in real time to
provide timely information about contamination event status. The method should be robust …

Multifaceted information fusion: a decision support system for online monitoring in water distribution networks

F Aminravan - 2014 - open.library.ubc.ca
Online monitoring of distributed infrastructure systems such as water distribution networks is
necessary to assure the safety and security of our modern societies. Often various patterns …

[KNYGA][B] Data-driven Approaches for Near Real-time Forecasting of Discolouration Events in Pipe Networks

GM Meyers - 2018 - search.proquest.com
Water discolouration in potable drinking water networks is an increasingly important and
expensive issue due to rising customer expectations, tighter regulatory demands and ageing …