A review of graph and complex network theory in water distribution networks: Mathematical foundation, application and prospects

X Yu, Y Wu, F Meng, X Zhou, S Liu, Y Huang, X Wu - Water Research, 2024 - Elsevier
Graph theory (GT) and complex network theory play an increasingly important role in the
design, operation, and management of water distribution networks (WDNs) and these tasks …

A pipe ranking method for water distribution network resilience assessment based on graph-theory metrics aggregated through Bayesian belief networks

A Pagano, R Giordano, I Portoghese - Water Resources Management, 2022 - Springer
The resilience assessment is crucial for many infrastructures, including water supply and
distribution networks. In particular, the identification of the 'critical'components (nodes or …

Resilience enhancement of water distribution networks under pipe failures: a hydraulically inspired complex network approach

M Hajibabaei, A Yousefi, S Hesarkazzazi… - AQUA—Water …, 2023 - iwaponline.com
The resilience of water distribution networks (WDNs) should be proactively evaluated to
reduce the potential impacts of disruptive events. This study proposes a novel hydraulically …

Seismic resilience evaluation of water distribution systems considering hydraulic and water quality performance

B Hou, J Huang, H Miao, X Zhao, S Wu - International Journal of Disaster …, 2023 - Elsevier
The resilience evaluation of infrastructures provides an essential basis for resilience
enhancement and disaster mitigation in urban communities. This study presents a seismic …

Self-similar growth and synergistic link prediction in technology-convergence networks: The case of intelligent transportation systems

Y Xiu, K Cao, X Ren, B Chen, WK Chan - Fractal and Fractional, 2023 - mdpi.com
Self-similar growth and fractality are important properties found in many real-world networks,
which could guide the modeling of network evolution and the anticipation of new links …

Fractal analysis of the optimal hydraulic gradient surface in water distribution networks

A Jaramillo, J Saldarriaga - Journal of Water Resources Planning …, 2023 - ascelibrary.org
This study aimed to examine the fractal properties of the optimal hydraulic gradient surface
(OHGS), a geometrical body that describes the way in which the available energy should be …

Evaluation of the vulnerability in water distribution systems through targeted attacks

A Albarakati, A Tassaddiq, Y Kale - AQUA—Water Infrastructure …, 2021 - iwaponline.com
This paper presents the results of a vulnerability analysis in different water distribution
system (WDS) benchmarks, performed under a framework based on a graph model that …

Comparative analysis of box-covering algorithms for fractal networks

PT Kovács, M Nagy, R Molontay - Applied Network Science, 2021 - Springer
Research on fractal networks is a dynamically growing field of network science. A central
issue is to analyze the fractality with the so-called box-covering method. As this problem is …

Looking beyond individual failures: A system-wide assessment of water infrastructure resilience to extreme events

HR Tiedmann, KM Faust, L Sela - Reliability Engineering & System Safety, 2024 - Elsevier
Water infrastructure systems throughout the United States face compounding challenges
due to aging infrastructure and increasingly extreme and more frequent weather events …

Hydraulic performance benchmarking for effective management of water distribution networks: An innovative composite index-based approach

D Zaman, AK Gupta, V Uddameri, MK Tiwari… - Journal of …, 2021 - Elsevier
Hydraulic performance assessment and benchmarking of water distribution networks
(WDNs) impose a major challenge to water utilities worldwide. Presently, benchmarking …