Selected presentations:

• Lin, Y., Vesselinov, V.V., O'Malley, D., Wohlberg, B., Hydraulic Inverse Modeling using Total-Variation Regularization with Relaxed Variable-Splitting, SIAM Conference on Computational Science and Engineering, Atlanta, GA, 2017. PDF
• Vesselinov, V.V., O'Malley, D., Katzman, D., Decision Analyses for Groundwater Remediation, Waste Management Symposium, Phoenix, AZ, 2017. PDF
• Vesselinov, V.V., O'Malley, D., Model Analyses of Complex Systems Behavior using MADS, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Vesselinov, V.V., O'Malley, D., Alexandrov, B., Moore, B., Reduced Order Models for Decision Analysis and Upscaling of Aquifer Heterogeneity, AGU Fall Meeting, San Francisco, CA, 2016, (invited). PDF
• He, J., Hansen, S.K., Vesselinov, V.V., Analysis of Hydrologic Time Series Reconstruction Uncertainty due to Inverse Model Inadequacy, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Lu, Z., Vesselinov, V.V., Lei, H., Identifying Aquifer Heterogeneities using the Level Set Method, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Hansen, S.K., Haslauer, C.P., Cirpka, O.A., Vesselinov, V.V., Prediction of Breakthrough Curves for Conservative and Reactive Transport, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Zhang, X., Vesselinov, V.V., Bi-Level Decision Making for Supporting Energy and Water Nexus, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Lin, Y., Vesselinov, V.V., O'Malley, D., Wohlberg, B., Hydraulic Inverse Modeling using Total-Variation Regularization with Relaxed Variable-Splitting, AGU Fall Meeting, San Francisco, CA, 2016. PDF
• Vesselinov, V.V., O'Malley, D., Katzman, D., ZEM: Integrated Framework for Real-Time Data and Model Analyses for Robust Environmental Management Decision Makin, Waste Management Symposium, Phoenix, AZ, 2016. PDF
• Vesselinov, V.V., O'Malley, D., Katzman, D., Model-Assisted Decision Analyses Related to a Chromium Plume at Los Alamos National Laboratory, Waste Management Symposium, Phoenix, AZ, 2015. PDF
• O'Malley, D., Vesselinov, V.V., Bayesian Information-Gap (BIG) Decision Analysis Applied to a Geologic CO2 Sequestration Problem, AGU Fall Meeting, San Francisco, CA, 2014. PDF
• Cushman, J.H., Vesselinov, V.V., O'Malley, D., Random dispersion coefficients and Tsallis entropy, AGU Fall Meeting, San Francisco, CA, 2014. PDF
• Bakarji, J., O'Malley, D., Vesselinov, V.V., A Social Dynamics Dependent Water Supply Well Contamination Model, LANL Postdoc Research Conference, 2014. PDF
• Vesselinov, V.V., Alexandrov, B.A, Model-free Source Identification, AGU Fall Meeting, San Francisco, CA, 2014. PDF
• Vesselinov, V.V., O'Malley, D., Katzman, D., Robust Decision Analysis for Environmental Management of Groundwater Contamination Sites. ASCE ICVRAM-ISUMA 2014 conference, Liverpool, UK, 2014, (invited).
• Vesselinov, V.V., Alexandrov, B.S., Deconstruction of groundwater transients using non-negative matrix factorization (NMFt). Computational Methods in Water Resources XX (CMWR 2014), June 10-13, University of Stuttgart, Stuttgart, Germany, 2014.
• Barajas-Solano, D. A., Wohlberg, B., Vesselinov, V.V., Tartakovsky, D. M., Inverse modeling via linearized functional minimization. Computational Methods in Water Resources XX (CMWR 2014), June 10-13, University of Stuttgart, Stuttgart, Germany, 2014.
• Vesselinov, V.V., O'Malley, D., Information gap decision theory for monitoring network design. Computational Methods in Water Resources XX (CMWR 2014), University of Stuttgart, Stuttgart, Germany, 2014.
• O'Malley, D., Vesselinov, V.V., Pore-scale reactions combined with field-scale subsurface contaminant transport. Computational Methods in Water Resources XX (CMWR 2014), University of Stuttgart, Stuttgart, Germany, 2014.
• O'Malley, D., Vesselinov, V.V., Combining Bayes analysis with info-gap decision theory for environmental management. Computational Methods in Water Resources XX (CMWR 2014), University of Stuttgart, Stuttgart, Germany, 2014.
• O'Malley, D., Vesselinov, V.V., A method for identifying diffusive trajectories with stochastic models, 6th International Conference on Porous Media & Annual Meeting of the International Society for Porous Media (InterPore), Milwaukee, Wisconsin US, 2014.
• Vesselinov, V.V., O'Malley, D., From pore-scale processes to field- scale contaminant remediation, 6th International Conference on Porous Media & Annual Meeting of the International Society for Porous Media (InterPore), Milwaukee, Wisconsin US, 2014, (invited).
• Vesselinov, V.V., O'Malley, D., Dispersion and diffusion in porous media: From flow field data to upscaled stochastic trajectories, AGU Fall Meeting, San Francisco, CA, 2013 (invited).
• O'Malley, D., Vesselinov, V.V., What Matters When and Where for Anomalous Dispersion/Diffusion, AGU Fall Meeting, San Francisco, CA, 2013. PDF
• Vesselinov, V.V., O'Malley, D., Information gap decision support for contaminant remediation, AGU Fall Meeting, San Francisco, CA, 2013.
• Vesselinov, V.V., Information gap decision support for contaminant source identification. International Symposium on Nonlinear Theory and its Applications (NOLTA2013), Santa Fe, NM, 2013, (invited).
• Vesselinov, V.V., Katzman, D., Broxton, D., Birdsell, K., Reneau, S., Vaniman, D., Longmire, P., Fabryka-Martin, J., Heikoop, J., Ding, M., Hickmott, D., Jacobs, E., Goering, T., Harp, D., Mishra, P., Data and Model-Driven Decision Support for Environmental Management of a Chromium Plume at Los Alamos National Laboratory (LANL), Waste Management Symposium, Phoenix, AZ, 2013. PDF
• Vesselinov, V.V., Harp, D., Katzman, D., Model-driven decision support for monitoring network design based on analysis of data and model uncertainties: methods and applications, AGU Fall meeting, San Francisco, 2012, (invited). PDF
• Vesselinov, V.V., Pau. G., Finsterle, S., AGNI: Coupling Model Analysis Tools and High-Performance Subsurface Flow and Transport Simulators for Risk and Performance Assessments, XIX International Conference on Computational Methods in Water Resources (CMWR 2012), Urbana-Champaign, Illinois, 2012. PDF
• Vesselinov, V.V., Katzman, D., Birdsell, K., Broxton, D., Stauffer, P., Harp, D., Miller, Environmental Management Modeling Activities at Los Alamos National Laboratory (LANL), Department of Energy (DOE) Technical Exchange Meeting, Performance Assessment Community of Practice, Hanford, 2010. PDF
• Vesselinov, V.V., Harp, D., Koch, R., Birdsell, K., Katzman, K., Tomographic inverse estimation of aquifer properties based on pressure variations caused by transient water-supply pumping, AGU Fall Meeting, San Francisco, CA, 2008. PDF
• Vesselinov, V.V., Uncertainties in Transient Capture-Zone Estimates, XVI International Conference on Computational Methods in Water Resources (CMWR 2006), Copenhagen, Denmark, 2006 PDF

Animation of transient capture zones of 2 pumping wells having periodic pumping regime: