Publications

Client-side web-based model coupling using basic model interface for hydrology and water resources

Published in Journal of Hydroinformatics, 2024

In this paper we introduce an implementation of the Basic Model Interface (BMI) in JavaScript. Further, we use this implementation two client-side hydrological applications (HydroLang and HLM-Web) to perform rainfall–runoff simulations of historical events with rainfall data and a client-side hydrological model as a case study demonstration.

Recommended citation: Ewing, G., Ramirez, C. E., Vaidya, A., Demir, I.; Client-side web-based model coupling using basic model interface for hydrology and water resources. Journal of Hydroinformatics 1 February 2024; 26 (2): 494–502. doi: https://doi.org/10.2166/hydro.2024.212. https://doi.org/10.2166/hydro.2024.212

pystorms: A simulation sandbox for the development and evaluation of stormwater control algorithms

Published in Environmental Modelling & Software, 2023

This paper introduces pystorms, a Python-based simulation sandbox that facilitates the quantitative evaluation and comparison of control strategies for smart stormwater control.

Recommended citation: Rimer SP, Mullapudi A, Troutman SC, Ewing G, Bowes BD, Akin AA, Sadler J, Kertesz R, McDonnell B, Montestruque L, Hathaway J. pystorms: A simulation sandbox for the development and evaluation of stormwater control algorithms. Environmental Modelling & Software; Volume 162, 2023, 105635. doi: https://doi.org/10.1016/j.envsoft.2023.105635 https://doi.org/10.1016/j.envsoft.2023.105635

Interactive Hydrological Modelling and Simulation on Client-Side Web Systems: An Educational Case Study

Published in Journal of Hydroinformatics, 2022

This paper introduces HLW-Web, a JavaScript simulation engine for physically-based, rainfall-runoff modelling.

Recommended citation: Ewing, G., Mantilla, R., Krajewski, W., Demir, I.; Interactive hydrological modelling and simulation on client-side web systems: an educational case study. Journal of Hydroinformatics, 1 November 2022; 24 (6): 1194–1206. doi: https://doi.org/10.2166/hydro.2022.061 https://doi.org/10.2166/hydro.2022.061

An Ethical Decision-Making Framework with Serious Gaming: Smart Water Case Study on Flooding

Published in Journal of Hydroinformatics, 2021

This paper introduces an open web framework to build crowd-sourced decision models for ethical dilemmas in water resources.

Recommended citation: Gregory Ewing, Ibrahim Demir; An ethical decision-making framework with serious gaming: a smart water case study on flooding. Journal of Hydroinformatics 1 May 2021; 23 (3): 466–482. doi: https://doi.org/10.2166/hydro.2021.097 https://doi.org/10.2166/hydro.2021.097

A Comprehensive Review of Deep Learning Applications in Hydrology and Water Resources

Published in Water Science & Technology, 2020

In this paper we provide a comprehensive review of deep learning applications in hydrology and water resources from 2018 through April of 2020.

Recommended citation: Muhammed Sit, Bekir Z. Demiray, Zhongrun Xiang, Gregory J. Ewing, Yusuf Sermet, Ibrahim Demir; A comprehensive review of deep learning applications in hydrology and water resources. Water Sci Technol 15 December 2020; 82 (12): 2635–2670. doi: https://doi.org/10.2166/wst.2020.369. https://doi.org/10.2166/wst.2020.369

Open-Storm Detroit Dynamics: Real-time stormwater controls reduce combined sewer overflows and defer millions in capital investments

Published in Water Evironment & Technology (Professional Magazine), 2019

This article highlights the efforts made by the Open Storm Detroit Dynamics teams to translate cutting edge stormwater control research to the Great Lakes Water Authority (Detroit Metro) combined sewer system. (This article appears in the WEF professional magazine, Water Environment & Technology.)

Recommended citation: Gregory Ewing, Abhiram Mullapudi, Sara C. Troutman, Branko Kerkez, and Wendy Barrott; Open-Storm Detroit Dynamics: Real-time stormwater controls reduce combined sewer overflows and defer millions in capital investments; Water Environment & Technology, 31 (7); July 2019. https://www.wef.org/resources/publications/all-magazines/water-environment-technology/wet-issues/water-environment--technology2/wet-magazine---july-2019/

Greg Ewing