“…BUA, instead, aims to reconstruct nodal demands starting from individual users' consumption, which is represented as a stochastic variable [ Walski et al ., ]. To this end, demands can be assessed by temporal aggregation of water demand pulses produced by pulse generation models [e.g., Buchberger and Wu , ; Buchberger et al ., ; Blokker et al ., ; Creaco et al ., ]. Indeed, the scientific evidence that nodal demands take the shape of pulses at the temporal scale of 1 s [ Buchberger et al ., ; Blokker et al ., ] makes BUA the more consistent approach to represent WDN operation.…”