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Riss, Gerald (author), Memon, Fayyaz Ali (author), Romano, Michele (author), Kapelan, Z. (author)
Near-real-time event detection is crucial for water utilities to be able to detect failure events in their water treatment works (WTW) quickly and efficiently. This paper presents a new method for an automated, near-real-time recognition of failure events at WTWs by the application of combined statistical process control and machine-learning...
journal article 2021
Hagenaars, Erik (author)
People counting data in offices is used in many applications like HVAC system control and space management to increase comfort, decrease energy consumption and optimise space utilisation. In contrast to past approaches using imaging modalities that tend to be either expensive or intrusive, we consider single-pixel thermopile sensors for people...
master thesis 2020
Zhou, C. (author), van Nooijen, R.R.P. (author), Kolechkina, A.G. (author), Hrachowitz, M. (author)
Several commonly-used nonparametric change-point detection methods are analysed in terms of power, ability and accuracy of the estimated change-point location. The analysis is performed with synthetic data for different sample sizes, two types of change and different magnitudes of change. The methods studied are the Pettitt method, a method...
journal article 2019