Kumar Mahinthakumar

Basnet, L., Brill, D., Ranjithan, R., & Mahinthakumar, K. (2023). Supervised Machine Learning Approaches for Leak Localization in Water Distribution Systems: Impact of Complexities of Leak Characteristics. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 149(8). https://doi.org/10.1061/JWRMD5.WRENG-6047

Daniel, I., Pesantez, J., Letzgus, S., Fasaee, M. A. K., Alghamdi, F., Berglund, E., … Cominola, A. (2022). A Sequential Pressure-Based Algorithm for Data-Driven Leakage Identification and Model-Based Localization in Water Distribution Networks. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 148(6). https://doi.org/10.1061/(ASCE)WR.1943-5452.0001535

Kabaasha, A. M., Zyl, J. E., & Mahinthakumar, G. ''K. (2020). Correcting Power Leakage Equation for Improved Leakage Modeling and Detection. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 146(3). https://doi.org/10.1061/(ASCE)WR.1943-5452.0001172

Xuan, Y., Ford, L., Mahinthakumar, K., De Souza Filho, A., Lall, U., & Sankarasubramanian, A. (2020). GRAPS: Generalized Multi-Reservoir Analyses using probabilistic streamflow forecasts. Environmental Modelling & Software, 133, 104802. https://doi.org/10.1016/j.envsoft.2020.104802

Ricca, H., Patskoski, J., & Mahinthakumar, G. (2020). Reducing error in water distribution network simulations with field measurements. JOURNAL OF APPLIED WATER ENGINEERING AND RESEARCH, 8(1), 15–27. https://doi.org/10.1080/23249676.2020.1719218

Ricca, H., Aravinthan, V., & Mahinthakumar, G. (2019). Modeling chloramine decay in full-scale drinking water supply systems. WATER ENVIRONMENT RESEARCH, 91(5), 441–454. https://doi.org/10.1002/wer.1046

Pesantez, J. E., Berglund, E. Z., & Mahinthakumar, G. (2019). Multiphase Procedure to Design District Metered Areas for Water Distribution Networks. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 145(8). https://doi.org/10.1061/(ASCE)WR.1943-5452.0001095

de Queiroz, A. R., Mulcahy, D., Sankarasubramanian, A., Deane, J. P., Mahinthakumar, G., Lu, N., & DeCarolis, J. F. (2019). Repurposing an energy system optimization model for seasonal power generation planning. Energy, 181, 1321–1330. https://doi.org/10.1016/j.energy.2019.05.126

Seo, S. B., Das Bhowmik, R., Sankarasubramanian, A., Mahinthakumar, G., & Kumar, M. (2019). The role of cross-correlation between precipitation and temperature in basin-scale simulations of hydrologic variables. Journal of Hydrology, 570, 304–314. https://doi.org/10.1016/j.jhydrol.2018.12.076

Al-Amin, S., Berglund, E. Z., Mahinthakumar, G., & Larson, K. L. (2018). Assessing the effects of water restrictions on socio-hydrologic resilience for shared groundwater systems. Journal of Hydrology, 566, 872–885. https://doi.org/10.1016/j.jhydrol.2018.08.045

Seo, S. B., Mahinthakumar, G., Sankarasubramanian, A., & Kumar, M. (2018). Assessing the restoration time of surface water and groundwater systems under groundwater pumping. Stochastic Environmental Research and Risk Assessment, 32(9), 2741–2759. https://doi.org/10.1007/S00477-018-1570-9

Seo, S. B., Mahinthakumar, G., Sankarasubramanian, A., & Kumar, M. (2018). Conjunctive Management of Surface Water and Groundwater Resources under Drought Conditions Using a Fully Coupled Hydrological Model. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 144(9). https://doi.org/10.1061/(asce)wr.1943-5452.0000978

Salomons, E., Skulovich, O., & Ostfeld, A. (2017). Battle of Water Networks DMAs: Multistage Design Approach. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 143(10). https://doi.org/10.1061/(asce)wr.1943-5452.0000830

Bhowmik, R. D., Sankarasubramanian, A., Sinha, T., Patskoski, J., Mahinthakumar, G., & Kunkel, K. E. (2017). Multivariate Downscaling Approach Preserving Cross Correlations across Climate Variables for Projecting Hydrologic Fluxes. Journal of Hydrometeorology, 18(8), 2187–2205. https://doi.org/10.1175/jhm-d-16-0160.1

Berglund, A., Areti, V. S., Brill, D., & Mahinthakumar, G. (2017). Successive linear approximation methods for leak detection in water distribution systems. Journal of Water Resources Planning and Management, 143(8). https://doi.org/10.1061/(asce)wr.1943-5452.0000784

Sankarasubramanian, A., Sabo, J. L., Larson, K. L., Seo, S. B., Sinha, T., Bhowmik, R., … Kominoski, J. (2017). Synthesis of public water supply use in the United States: Spatio‐temporal patterns and socio‐economic controls. Earth's Future, 5(7), 771–788. https://doi.org/10.1002/2016ef000511

Al-Amin, S., Berglund, E. Z., & Mahinthakumar, K. (2016). Coupling agent-based and groundwater modeling to explore demand management strategies for shared resources. World Environmental and Water Resources Congress 2016: Watershed Management, Irrigation and Drainage, and Water Resources Planning and Management, 141–150. https://doi.org/10.1061/9780784479858.016

Abdul, J. M., Vigneswaran, S., Kandasamy, J., & Mahinthakumar, G. (2016). Fenton Oxidation of Metsulfuron-Methyl with Application to Permeable Reactive Barriers. ENVIRONMENTAL MODELING & ASSESSMENT, 21(1), 149–158. https://doi.org/10.1007/s10666-015-9475-1

Seo, S. B., Sinha, T., Mahinthakumar, G., Sankarasubramanian, A., & Kumar, M. (2016). Identification of dominant source of errors in developing streamflow and groundwater projections under near-term climate change. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 121(13), 7652–7672. https://doi.org/10.1002/2016jd025138

Ayub, R., Obenour, D. R., Messier, K. P., Serre, M. L., & Mahinthakumar, K. (2016). Non-point source evaluation of groundwater contamination from agriculture under geologic and hydrologic uncertainty. World Environmental and Water Resources Congress 2016: Environmental, Sustainability, Groundwater, Hydraulic Fracturing, and Water Distribution Systems analysis, 329–336. https://doi.org/10.1061/9780784479865.035

Shafiee, M. E., Berglund, A., Berglund, E. Z., Brill, E. D., Jr., & Mahinthakumar, G. (2016). Parallel Evolutionary Algorithm for Designing Water Distribution Networks to Minimize Background Leakage. Journal of Water Resources Planning and Management, 142(5). https://doi.org/10.1061/(asce)wr.1943-5452.0000601

Jin, X., Ranjithan, R. S., & Mahinthakumar, G. (2014). A Monitoring Network Design Procedure for Three-Dimensional (3D) Groundwater Contaminant Source Identification. ENVIRONMENTAL FORENSICS, 15(1), 78–96. https://doi.org/10.1080/15275922.2013.873095

Marchi, A., Salomons, E., Ostfeld, A., Kapelan, Z., Simpson, A. R., Zecchin, A. C., … Asadzadeh, M. (2014). Battle of the Water Networks II. Journal of Water Resources Planning and Management, 140(7), 04014009. https://doi.org/10.1061/(ASCE)WR.1943-5452.0000378

Shafiee, M. E., Berglund, A., Berglund, E. Z., Brill, E. D., Jr., & Mahinthakumar, G. (2014). Evolutionary Computation-based Decision-making Framework for Designing Water Networks to Minimize Background Leakage. Procedia Engineering, 89, 118–125. https://doi.org/10.1016/J.PROENG.2014.11.167

Jasper, M. N., Mahinthakumar, G. (K., Ranjithan, S. (R., & Brill, E. D. (2013). A Sensitivity Analysis of Data Measurement Types for Leak Detection in Water Distribution Systems. World Environmental and Water Resources Congress 2013. Presented at the World Environmental and Water Resources Congress 2013. https://doi.org/10.1061/9780784412947.059

Jung, Y., Mahinthakumar, G., & Ranjithan, R. (2013). Development of a simultaneous search-based pilot point method for subsurface characterization. STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT, 27(8), 2003–2013. https://doi.org/10.1007/s00477-013-0734-x

Pradhan, A., & Mahinthakumar, G. (2013). Finding All-Pairs Shortest Path for a Large-Scale Transportation Network Using Parallel Floyd-Warshall and Parallel Dijkstra Algorithms. JOURNAL OF COMPUTING IN CIVIL ENGINEERING, 27(3), 263–273. https://doi.org/10.1061/(asce)cp.1943-5487.0000220

Jasper, M. N., Mahinthakumar, G. (K., Ranjithan, S. (R., & Brill, E. D. (2013). Leak Detection in Water Distribution Systems Using the Dividing Rectangles (DIRECT) Search. World Environmental and Water Resources Congress 2013. Presented at the World Environmental and Water Resources Congress 2013. https://doi.org/10.1061/9780784412947.078

Kumar, J., Brill, E. D., Mahinthakumar, G., & Ranjithan, S. R. (2012). Contaminant source characterization in water distribution systems using binary signals. Journal of Hydroinformatics, 14(3), 585–602. https://doi.org/10.2166/hydro.2012.073

Liu, L., Zechman, E. M., Mahinthakumar, G., & Ranji Ranjithan, S. (2012). Coupling of logistic regression analysis and local search methods for characterization of water distribution system contaminant source. Engineering Applications of Artificial Intelligence, 25(2), 309–316. https://doi.org/10.1016/j.engappai.2011.10.009

Mirghani, B. Y., Zechman, E. M., Ranjithan, R. S., & Mahinthakumar, G. (K. (2012). Enhanced Simulation-Optimization Approach Using Surrogate Modeling for Solving Inverse Problems. Environmental Forensics, 13(4), 348–363. https://doi.org/10.1080/15275922.2012.702333

Liu, L., Zechman, E. M., Mahinthakumar, G., & Ranji Ranjithan, S. (2012). Identifying contaminant sources for water distribution systems using a hybrid method. Civil Engineering and Environmental Systems, 29(2), 123–136. https://doi.org/10.1080/10286608.2012.663360

Sreepathi, S., Brill, D., Ranjithan, R., & Mahinthakumar, G. (K. (2012). Parallel Multi-Swarm Optimization Framework for Search Problems in Water Distribution Systems. World Environmental and Water Resources Congress 2012. Presented at the World Environmental And Water Resources Congress 2012. https://doi.org/10.1061/9780784412312.323

Barandouzi, M. A., Mahinthakumar, G., Ranjithan, R., & Brill, E. D. (2012). Probabilistic Mapping of Water Leakage Characterizations Using a Bayesian Approach. World Environmental and Water Resources Congress 2012. Presented at the World Environmental And Water Resources Congress 2012. https://doi.org/10.1061/9780784412312.326

Abdul, J. M., Kumar, M., Vigneswaran, S., & Kandasamy, J. (2012). Removal of metsulfuron methyl by Fenton reagent. JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, 18(1), 137–144. https://doi.org/10.1016/j.jiec.2011.11.004

Liu, L., Ranjithan, S. R., & Mahinthakumar, G. (2011). Contamination Source Identification in Water Distribution Systems Using an Adaptive Dynamic Optimization Procedure. JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT, 137(2), 183–192. https://doi.org/10.1061/(asce)wr.1943-5452.0000104

Jung, Y., Ranjithan, R. S., & Mahinthakumar, G. (2011). Subsurface characterization using a D-optimality based pilot point method. JOURNAL OF HYDROINFORMATICS, 13(4), 775–793. https://doi.org/10.2166/hydro.2010.111

Tryby, M. E., Mirghani, B. Y., Mahinthakumar, G. K., & Ranjithan, S. R. (2010). A SOLUTION FRAMEWORK FOR ENVIRONMENTAL CHARACTERIZATION PROBLEMS. INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 24(3), 265–283. https://doi.org/10.1177/1094342009350886

Kumar, J., Sreepathi, S., Brill, E. D., Ranjithan, R., & Mahinthakumar, G. (2010). Detection of Leaks in Water Distribution System Using Routine Water Quality Measurements. World Environmental and Water Resources Congress 2010. Presented at the World Environmental and Water Resources Congress 2010. https://doi.org/10.1061/41114(371)426

Mirghani, B. Y., Tryby, M. E., Ranjithan, R. S., Karonis, N. T., & Mahinthakumar, K. G. (2010). Grid-Enabled Simulation-Optimization Framework for Environmental Characterization. JOURNAL OF COMPUTING IN CIVIL ENGINEERING, 24(6), 488–498. https://doi.org/10.1061/(asce)cp.1943-5487.0000052

Kumar, J., Brill, E. D., Mahinthakumar, G., & Ranjithan, R. (2010). Identification of Reactive Contaminant Sources in a Water Distribution System under the Conditions of Data Uncertainties. World Environmental and Water Resources Congress 2010. Presented at the World Environmental and Water Resources Congress 2010. https://doi.org/10.1061/41114(371)442

Ho, D. P., Senthilnanthan, M., Mohammad, J. A., Vigneswaran, S., Ngo, H. H., Mahinthakumar, G., & Kandasamy, J. (2010). The application of photocatalytic oxidation in removing pentachlorophenol from contaminated water. Journal of Advanced Oxidation Technologies, 13(1), 21–26. https://doi.org/10.1515/jaots-2010-0103

Liu, L., Brill, E. D., Mahinthakumar, G. (K., & Ranjithan, S. R. (2009). A Hybrid Heuristic Search Approach for Contaminant Source Characterization. World Environmental and Water Resources Congress 2009. Presented at the World Environmental and Water Resources Congress 2009. https://doi.org/10.1061/41036(342)63

Jin, X., Mahinthakumar, G. (K., Zechman, E. M., & Ranjithan, R. S. (2009). A genetic algorithm-based procedure for 3D source identification at the Borden emplacement site. Journal of Hydroinformatics, 11(1), 51–64. https://doi.org/10.2166/hydro.2009.002

Mirghani, B. Y., Mahinthakumar, K. G., Tryby, M. E., Ranjithan, R. S., & Zechman, E. M. (2009). A parallel evolutionary strategy based simulation–optimization approach for solving groundwater source identification problems. Advances in Water Resources, 32(9), 1373–1385. https://doi.org/10.1016/j.advwatres.2009.06.001

Kumar, J., Brill, E. D., Mahinthakumar, G., & Ranjithan, R. (2009). Characterizing Reactive Contaminant Sources in a Water Distribution System. World Environmental and Water Resources Congress 2009. Presented at the World Environmental and Water Resources Congress 2009. https://doi.org/10.1061/41036(342)65

Vankayala, P., Sankarasubramanian, A., Ranjithan, S. R., & Mahinthakumar, G. (2009). Contaminant Source Identification in Water Distribution Networks Under Conditions of Demand Uncertainty. ENVIRONMENTAL FORENSICS, 10(3), 253–263. https://doi.org/10.1080/15275920903140486

Liu, L., Zechman, E. M., Brill, Jr., E. D., Mahinthakumar, G., Ranjithan, S., & Uber, J. (2008). Adaptive Contamination Source Identification in Water Distribution Systems Using an Evolutionary Algorithm-based Dynamic Optimization Procedure. Water Distribution Systems Analysis Symposium 2006. Presented at the Eighth Annual Water Distribution Systems Analysis Symposium (WDSA). https://doi.org/10.1061/40941(247)123

Zechman, E. M., Brill, Jr., E. D., Mahinthakumar, G., Ranjithan, S., & Uber, J. (2008). Addressing Non-uniqueness in a Water Distribution Contaminant Source Identification Problem. Water Distribution Systems Analysis Symposium 2006. Presented at the Eighth Annual Water Distribution Systems Analysis Symposium (WDSA). https://doi.org/10.1061/40941(247)126

Liu, L., Brill, Jr., E. D., Mahinthakumar, G., & Ranjithan, S. (2008). Contaminant Source Characterization Using Logistic Regression and Local Search Methods. World Environmental and Water Resources Congress 2008. Presented at the World Environmental and Water Resources Congress 2008. https://doi.org/10.1061/40976(316)503

Kumar, J., Brill, E. D., Ranjithan, S. R., Mahinthakumar, G., & Uber, J. (2008). Source Identification for Contamination Events Involving Reactive Contaminants. World Environmental and Water Resources Congress 2008. Presented at the World Environmental and Water Resources Congress 2008. https://doi.org/10.1061/40976(316)504

Liu, L., Brill, Jr., E. D., Mahinthakumar, G., Uber, J., Zechman, E. M., & Ranjithan, S. (2007). Considering Demand Variability and Measurement Uncertainties in Adaptive Source Characterization in Water Distribution Networks. World Environmental and Water Resources Congress 2007. Presented at the World Environmental and Water Resources Congress 2007. https://doi.org/10.1061/40927(243)502

Kumar, J., Zechman, E. M., Brill, E. D., Mahinthakumar, G., Ranjithan, S., & Uber, J. (2007). Evaluation of Non-Uniqueness in Contaminant Source Characterization Based on Sensors with Event Detection Methods. World Environmental and Water Resources Congress 2007. Presented at the World Environmental and Water Resources Congress 2007. https://doi.org/10.1061/40927(243)513

Sayeed, M., Mahinthakumar, K., & Karonis, N. T. (2007). GRID-enabled solution of groundwater inverse problems on the TeraGrid network. SIMULATION-TRANSACTIONS OF THE SOCIETY FOR MODELING AND SIMULATION INTERNATIONAL, 83(6), 437–448. https://doi.org/10.1177/0037549707084936

Raghavachar, K., Mahinthakumar, G., Worley, P., Zechman, E., & Ranjithan, R. (2007). Parallel Performance Modeling using a Genetic Programming-based Error Correction Procedure. SIMULATION, 83(7), 515–527. https://doi.org/10.1177/0037549707084691

Mahinthakumar, K., von Laszewski, G., Ranjithan, R., Brill, D., Uber, J., Harrison, K., … Zechman, E. (2006). An Adaptive Cyberinfrastructure for Threat Management in Urban Water Distribution Systems. In V. N. Alexandrov, G. D. Albada, P. M. A. Sloot, & J. Dongarra (Eds.), Computational Science – ICCS 2006 (pp. 401–408). https://doi.org/10.1007/11758532_54

Mahinthakumar, K. (2006). Parallel computing in civil engineering. Journal of Computing in Civil Engineering, 20(2), 75. https://doi.org/10.1061/(asce)0887-3801(2006)20:2(75)

Mahinthakumar, G. K., & Sayeed, M. (2006). Reconstructing groundwater source release histories using hybrid optimization approaches. ENVIRONMENTAL FORENSICS, 7(1), 45–54. https://doi.org/10.1080/15275920500506774

Zechman, E. M., Mirghani, B., Clayton, M., Mahinthakumar, G., & Ranji Ranjithan, S. (2006). Use of Surrogate Models for a Groundwater Pollutant Source Characterization Problem. World Environmental and Water Resource Congress 2006. Presented at the World Environmental and Water Resources Congress 2006. https://doi.org/10.1061/40856(200)117

Zechman, E., Mirghani, B., Mahinthakumar, G., & Ranjithan, S. R. (2005). A Genetic Programming-Based Surrogate Model Development and Its Application to a Groundwater Source Identification Problem. Impacts of Global Climate Change. Presented at the World Water and Environmental Resources Congress 2005. https://doi.org/10.1061/40792(173)341

Mahinthakumar, G. K., Moline, G. R., & Webb, O. F. (2005). An analysis of periodic tracers for subsurface characterization. WATER RESOURCES RESEARCH, 41(12). https://doi.org/10.1029/2005wr004190

Sayeed, M., & Mahinthakumar, G. K. (2005). Efficient parallel implementation of hybrid optimization approaches for solving groundwater inverse problems. Journal of Computing in Civil Engineering, 19(4), 329–340. https://doi.org/10.1061/(ASCE)0887-3801(2005)19:4(329)

Gupta, A., Kripakaran, P., Mahinthakumar, G. K., & Baugh, J. W. (2005). Genetic algorithm-based decision support for optimizing seismic response of piping systems. Journal of Structural Engineering, 131(3), 389–398. https://doi.org/10.1061/(asce)0733-9445(2005)131:3(389)

Mahinthakumar, G. K., & Sayeed, M. (2005). Hybrid genetic algorithm - Local search methods for solving groundwater source identification inverse problems. Journal of Water Resources Planning and Management, 131(1), 45–57. https://doi.org/10.1061/(ASCE)0733-9496(2005)131:1(45)

Zechman, E., Mahinthakumar, G., & Ranjithan, S. R. (2005). Investigation and Demonstration of an Evolutionary Computation-Based Model Correction Procedure for a Numerical Simulation Model. Impacts of Global Climate Change. Presented at the World Water and Environmental Resources Congress 2005. https://doi.org/10.1061/40792(173)346

Narasimhan, C., Ward, R., Kruse, K. L., Guddati, M., & Mahinthakumar, G. (2004). A high resolution computer model for sound propagation in the human thorax based on the Visible Human data set. COMPUTERS IN BIOLOGY AND MEDICINE, 34(2), 177–192. https://doi.org/10.1016/S0010-4825(03)00044-1

Shin, W. T., Garanzuay, X., Yiacoumi, S., Tsouris, C., Gu, B. H., & Mahinthakumar, G. K. (2004). Kinetics of soil ozonation: an experimental and numerical investigation. Journal of Contaminant Hydrology, 72(04-Jan), 227–243. https://doi.org/10.1016/j.conhyd.2003.11.003

Shin, W.-T., Garanzuay, X., Yiacoumi, S., Tsouris, C., Gu, B., & Mahinthakumar, G. K. (2004). Kinetics of soil ozonation: an experimental and numerical investigation. Journal of Contaminant Hydrology, 72(1-4), 227–243. https://doi.org/10.1016/j.jconhyd.2003.11.003

Mahinthakumar, G., & Saied, F. (2002). A hybrid MPI-OpenMP implementation of an implicit finite-element code on parallel architectures. INTERNATIONAL JOURNAL OF HIGH PERFORMANCE COMPUTING APPLICATIONS, 16(4), 371–393. https://doi.org/10.1177/109434200201600402