OOIR: Observatory of International Research

Papers

(The TQCC of Journal of Hydroinformatics is 5. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-07-01 to 2025-07-01.)

Article	Citations
Methodology for the study of the traceability of runoff water feeding reservoirs	32
Water quality emergency monitoring networks: A method for identifying non-critical variables based on Shannon's entropy	30
Accelerating regional-scale groundwater flow simulations with a hybrid deep neural network model incorporating mixed input types: A case study of the northeast Qatar aquifer	29
Algorithms to mimic human interpretation of turbidity events from drinking water distribution systems	27
Using applications of machine learning models for predicting and analyzing scour depth at the submerged weir	26
Hybrid feedforward-feedback LQR controller based on model prediction for open channel water level control	26
Operation safety evaluation system of ship lock based on extension evaluation and combination weighting method	25
Continuous discharge monitoring of the Mirim-São Gonçalo system by the index velocity rating curve method	23
Quality monitoring of inland water bodies using Google Earth Engine	22
Prediction of contraction channel scour depth: based on interpretability analysis and PCA-enhanced SVR	21
A comprehensive study of various regressions and deep learning approaches for the prediction of friction factor in mobile bed channels	20
Discharge estimation in compound channels with converging and diverging floodplains using an optimised Gradient Boosting Algorithm	20
Impact of downstream obstructions on ogee weir efficiency: a regression analysis	18
Well-balanced finite volume model for transient mixed flow in sewer pipe network	18
Prediction of groundwater levels using a long short-term memory (LSTM) technique	17
Self-attention transformer model for pan evaporation prediction: a case study in Australia	17
Reservoir computing for modeling and predicting stream chemistry	16
Turbidity assessment in coastal regions combining machine learning, numerical modeling, and remote sensing	16
Multi-market demand response from pump-controlled open canal systems: an economic MPC approach to pump-scheduling	16
From digital twin paradigm to digital water services	16
Impact of climate change on hydro-climatological parameters in North Cyprus: application of artificial intelligence-based statistical downscaling models	16
Complexity of hydrometeorological variables: false nearest neighbour algorithm	15
Does ANN really acquire the physics of the system? A study using conceptual components from an established water balance model	15
Investigating the impact of clay percentage on scouring downstream of labyrinth weirs	15
Quantitative assessment of irrigation water and organic/inorganic amendment on biometric growth profiles ofAbelmoschus esculentusandSolanum lycopersicumand their varieties	15

Time-efficient criticality analysis and placement of isolation valves with graph-based approaches in water distribution networks	15
Three-phase data augmentation for the prediction of sediment flux in mountain basins during typhoon events	14
Application of short time series analysis for the hydrodynamic characterization of a coastal karst aquifer: the Salento aquifer (Southern Italy)	14
Comparative analysis of ensemble learning algorithms in water quality prediction	14
Calibration of hydrological models for ungauged catchments by automatic clustering using a differential evolution algorithm: The Gorganrood river basin case study	14
Formation of meandering streams in a young floodplain within the Yarlung Tsangpo Grand Canyon area in the Tibetan Plateau	13
An enhanced method for automated end-use classification of household water data	13
Analysis of characteristic index and prediction of river bottom tearing scour in the Yellow River	13
A 2D numerical model for simulating landslide dam failure and induced morphological changes considering multi-layer and non-uniform sediments	13
A decision support tool for optimising groundwater-level monitoring networks using an adaptive genetic algorithm	13
Separation of pressure signals caused by waves traveling in opposite directions	12
Data-driven and echo state network-based prediction of wave propagation behavior in dam-break flood	12
Hydrodynamics of laminar pipe flow through an extended partial blockage by CFD	12
Quantitative estimation and fusion optimization of radar rainfall in the Duanzhuang watershed at the eastern foot of the Taihang Mountains	12
Effects of pumping flow rates on the estimation of hydrogeological parameters	12
Generation of harmonised pluvial flood hazard maps through decentralised analytics	11
Meteorological characteristics of line-shaped rainbands in northern Japan and its surrounding seas under climate change	11
Water level prediction model of the upper Yangtze River by cloud computing and AutoML	11
Machine learning for real-time reservoir operation simulation: comparing input variables and algorithms for the Sirikit Reservoir, Thailand	11
Experimental and numerical investigation of Engineered Injection and Extraction (EIE) induced with three-dimensional flow field	11
Detecting, extracting and classifying foreign objects in inter-basin channels to ensure water supply safety	11
Effects of rainfall pattern classification methods on the probability estimation of typhoon-induced debris-flow occurrence	11
Development of a smart irrigation monitoring system employing the wireless sensor network for agricultural water management	10
Evaluation of hydrodynamic behavior of biosand filters using computational fluid dynamics combined with the design of experiments	10
UAV-based approach for municipal solid waste landfill monitoring and water ponding issue detection using sensor fusion	10
A comparative analysis of MLR, MARS, and GMDH techniques for predicting the recharge rate of a sand-mixed storm runoff filtration system	10
Modelling hydraulic conductivity of porous media using machine learning techniques	10
A novel machine learning-based framework for the water quality parameters prediction using hybrid long short-term memory and locally weighted scatterplot smoothing methods	10
Optimizing sensor placement for enhanced observability in water distribution networks	10
Novel application of robust GWO-KELM model in predicting discharge coefficient of radial gates: a field data-based analysis	10
Toward establishing a knowledge graph for drought disaster based on ontology design and named entity recognition	10
Benchmarking the performance and uncertainty of machine learning models in estimating scour depth at sluice outlets	10
Digital twin for a real-time leakage detection and localization in pressurized piping systems	10
Integrated learning model for water intake capacity of Tyrolean weirs under supercritical flow	10
Flood risk assessment and flow modeling of the Stalos stream area	10
Research on multi-objective optimal allocation of regional water resources based on improved sparrow search algorithm	9
A parsimonious setup for streamflow forecasting using CNN-LSTM	9
Development and application of a mathematical model for calculating the discharge of non-standard thin-plate weirs in urban combined sewer overflow systems: a case study	9
Characterizing water quality datasets through multi-dimensional knowledge graphs: a case study of the Bogota river basin	9
Highlighting the role of the model user and physical interpretation in urban flooding simulation	9
Sensitivity of creep parameters to pressure fluctuation of transient flow in viscoelastic pipes	9
A novel hybrid model for long-term water quality prediction with the ‘decomposition–inputs–prediction’ hierarchical optimization framework	9
Camera-based intelligent stream stage sensing for decentralized environmental monitoring	9
Smart River Information Services in managing Nile River navigation system	9
Assessment of physiochemical parameters of the Tawi River of Jammu and Kashmir, India for drinking and agricultural purposes	9
Optimizing urban flood management: enhancing urban drainage system efficiency under extreme rainfall events	8
Artificial hummingbird algorithm-optimized boosted tree for improved rainfall-runoff modelling	8
Is an artificial neural network (ANN) a reliable alternative to distributed models for combined sewer overflow (CSO) simulation?	8
Integrating wavelet transform and support vector machine for improved drought forecasting based on standardized precipitation index	8
Numerical simulation of groundwater in an unconfined aquifer with a novel hybrid model (case study: Birjand Aquifer, Iran)	8

Research on a cloud model intelligent computing platform for water resource management	8
Influence of land use activities on predicted soil loss in a semi-arid river basin	8
Acoustic feature-based leakage event detection in near real-time for large-scale water distribution networks	8
Interactive hydrological modelling and simulation on client-side web systems: an educational case study	8
Quality control of hourly rain gauge data based on radar and satellite multi-source data	8
Disinfection scheduling in water distribution networks considering input time-delay uncertainty	8
Governance fragmentation and water data management in Palestine	8
A comparative study of machine learning models for river topography prediction under different data abundance	7
An evolutionary bargaining framework for allocating water and reclaimed wastewater in agricultural regions	7
Prediction of mean wave overtopping at simple sloped breakwaters using kernel-based methods	7
Real-time water quality detection based on fluctuation feature analysis with the LSTM model	7
Simulation of dam-break flood and risk assessment: a case study of Chengbi River Dam in Baise, China	7
The effect of triangular prismatic elements on the hydraulic performance of stepped spillways in the skimming flow regime: an experimental study and numerical modeling	7
GEP- and MLR-based equations for stable channel analysis	7
Assessment of suitable minimum ecological flow downstream of a dam in the Upper Yellow River based on native fish conservation	7
Towards design of compound channels with minimum overall cost through grey wolf optimization algorithm	7
Automatic detection of water pipeline leakage via unsupervised learning applied on ground penetrating radar data	7
Integrative deep learning framework for analysing population density shifts and flood inundation patterns	7
Assessment of naturally occurring radionuclides in the coastal sediment with statistical analysis of radiological risk parameters	7
Pipe and isolation valve failure-impact analysis and prioritization model for an urban water distribution network	7
Smart solutions for pipeline protection: Utilizing artificial neural networks to adequate device selection against hydraulic transients	6
Low complexity single-layer neural network for enhanced rainfall estimation using microwave links	6
Behavior of LSTM and Transformer deep learning models in flood simulation considering South Asian tropical climate	6
A method of estimating imperviousness for the catchment modelling of urban environments	6
Quantitative assessment of computational efficiency of numerical models for surface flow simulation	6
Dissolved oxygen determination in sewers using flow hydraulic parameters as part of a physical-biological simulation model	6
Daily rainfall assimilation based on satellite and weather radar precipitation products along with rain gauge networks	6
Reliability analysis of complex water distribution systems: the role of the network connectivity and tanks	6
Experimental study on non-Darcian flow through a single artificial fracture for different fracture apertures and surface roughness	6
Rehabilitation of water distribution networks: when and how to rehabilitate	6
Machine learning for postprocessing ensemble streamflow forecasts	6
Using computer vision to monitor ice conditions in water supply infrastructure: a study of salient image features	6
Smart Water and Digital Transition in Water Systems	6
Tocap: a web tool for ad-hoc campaign planning in terrestrial hydrology	6
Application of a hybrid model based on GA–ELMAN neural networks and VMD double processing in water level prediction	6
Developing improved machine learning methods to predict the flow characteristics through vertical and horizontal transitions in open channels	6
A synergistic approach to morphotectonic evolution for watershed management in the Bearma River Basin, Central India	6
Developing and testing a web-based platform for visualizing flow in a watershed	6
Streamflow prediction using Long Short-Term Memory networks: a case study at the Kratie Hydrological Station, Mekong River Basin	6
Leveraging level data for accurate downstream flow prediction in the Narmada River Basin with advanced machine learning models	5
Coupled sink and flow accumulation analyses with single flow direction and multiple flow direction algorithms	5
Can we scale Digital Twins of Nature-based Solutions for stormwater and transboundary water security projects?	5
Fully coupled hydrological–hydrodynamic modeling of a basin–river–lake transboundary system in Southern South America	5
On the operational optimization of pump storage systems in water supply systems using PATs and time-differentiated energy prices	5
Leveraging historic streamflow and weather data with deep learning for enhanced streamflow predictions	5
Advanced machine learning models for robust prediction of water quality index and classification	5
Fuzzy linear regression analysis for groundwater response to meteorological drought in the aquifer system of Xanthi plain, NE Greece	5
Topological and hydraulic metrics-based search space reduction for optimal re-sizing of water distribution networks	5
Advanced machine learning for predicting groundwater decline and drought in the Rabat–Salé–Kénitra region, Morocco	5
Optimal charging station placement for autonomous robots in drinking water networks	5
Corrigendum: Journal of Hydroinformatics 1 November 2023; 25 (6): 2660–2674; Development of a lightweight convolutional neural network-based visual model for sediment concentration prediction b	5
Water distribution network leak localization with histogram-based gradient boosting	5
Utilizing waveform synthesis in harmonic oscillator seasonal trend model for short- and long-term streamflow drought modeling and forecasting	5
Identifying the primary drivers of soil erosion through machine learning: A comparative analysis of three algorithms	5
Machine learning-enabled calibration of river routing model parameters	5
Simulated annealing algorithm optimized GRU neural network for urban rainfall-inundation prediction	5
Flood risk assessment using machine learning, hydrodynamic modelling, and the analytic hierarchy process	5
Uncertainty analysis of impact factors for a comprehensive assessment of dam failure consequence under earthquake effects	5
Interpretable GBDT model-based multi-objective optimization analysis for the lateral inlet/outlet design in pumped-storage power stations	5
Modeling of truncated normal distribution for estimating hydraulic parameters in water distribution systems: taking nodal water demand as an example	5