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Sahani Pathiraja

Observed names: Pathiraja, Sahani, S. Pathiraja, Sahani D. Pathiraja
ORCID: 0000-0002-0114-3164
Observed ORCID: 0000-0002-0114-3164
OpenAlex ID: A5087316749
Why continuous simulation? The role of antecedent moisture in design flood estimation
2012 · S. Pathiraja, S. Westra, et al. · Water Resources Research · 186
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Hydrologic modeling in dynamic catchments: A data assimilation approach
2016 · S. Pathiraja, L. Marshall, et al. · Water Resources Research · 109
Data‐Driven Model Uncertainty Estimation in Hydrologic Data Assimilation
2018 · S. Pathiraja, H. Moradkhani, et al. · Water Resources Research · 107
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DeepGR4J: A deep learning hybridization approach for conceptual rainfall-runoff modelling
2023 · Arpit Kapoor, Sahani Pathiraja, et al. · Environmental Modelling & Software · 83
Detecting non-stationary hydrologic model parameters in a paired catchment system using data assimilation
2016 · S. Pathiraja, L. Marshall, et al. · Advances in Water Resources · 76
Time-varying parameter models for catchments with land use change: the importance of model structure
2018 · Sahani Pathiraja, Daniela Anghileri, et al. · Hydrology and earth system sciences · 61
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Fundamentals of Data Assimilation and Theoretical Advances
2018 · Hamid Moradkhani, Grey Nearing, et al. · Springer eBooks · 52
McKean--Vlasov SDEs in Nonlinear Filtering
2021 · Sahani Pathiraja, Sebastian Reich, et al. · SIAM Journal on Control and Optimization · 28
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Fundamentals of Data Assimilation and Theoretical Advances
2019 · Hamid Moradkhani, Grey S. Nearing, et al. · Springer eBooks · 27
Insights on the impact of systematic model errors on data assimilation performance in changing catchments
2017 · S. Pathiraja, D. Anghileri, et al. · Advances in Water Resources · 21
Discrete gradients for computational Bayesian inference
2019 · Sahani Pathiraja, Sebastian Reich · Journal of Computational Dynamics · 20
Hemodynamic Data Assimilation in a Subject-specific Circle of Willis Geometry
2020 · Franziska Gaidzik, Sahani Pathiraja, et al. · Clinical Neuroradiology · 18
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Perturbations and projections of Kalman–Bucy semigroups
2017 · Adrian N. Bishop, Pierre Del Moral, et al. · Stochastic Processes and their Applications · 13
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Connections between sequential Bayesian inference and evolutionary dynamics
2025 · Sahani Pathiraja, Philipp Wacker · Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences · 8
Sequential Monte Carlo approximations of Wasserstein--Fisher--Rao gradient flows
2025 · Crucinio, Francesca R., Pathiraja, Sahani · arXiv (Cornell University) · 7
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L 2 convergence of smooth approximations of stochastic differential equations with unbounded coefficients
2023 · Sahani Pathiraja · Stochastic Analysis and Applications · 6
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Multiplicative Non‐Gaussian Model Error Estimation in Data Assimilation
2022 · S. Pathiraja, P. J. van Leeuwen · Journal of Advances in Modeling Earth Systems · 4
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Analysis of the feedback particle filter with diffusion map based approximation of the gain
2021 · Sahani Pathiraja, Wilhelm Stannat · Foundations of Data Science · 4
Ensemble Transform Algorithms for Nonlinear Smoothing Problems
2020 · Jana de Wiljes, Sahani Pathiraja, et al. · SIAM Journal on Scientific Computing · 4
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Far-right political support and clean technology adoption in Germany
2026 · Sebastian Reining, Moritz Wussow, et al. · Nature Sustainability · 2
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PULASki: Learning inter-rater variability using statistical distances to improve probabilistic segmentation
2025 · Soumick Chatterjee, Franziska Gaidzik, et al. · Medical Image Analysis · 2
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Model Uncertainty Quantification Methods In Data Assimilation
2017 · Sahani Pathiraja, Lucy Marshall, et al. · AGU Fall Meeting Abstracts · 2
Preservation of Log-Concavity and Convergence of Wasserstein-Fisher-Rao Gradient Flows
2026 · Crucinio, Francesca Romana, Pathiraja, Sahani · arXiv (Cornell University) · 1
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Mathematical description of continuous time and space replicator-mutator equations for quadratic fitness landscapes
2024 · Pathiraja, Sahani, Wacker, Philipp · arXiv (Cornell University) · 1
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Model uncertainty estimation in data assimilation for multi-scale systems with partially observed resolved variables
2018 · Sahani Pathiraja, Peter Jan van Leeuwen · arXiv (Cornell University) · 1
Works count: 42
Citation count: 843
H-index: 13
I10-index: 13
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