Robust inverse framework using knowledge-guided self-supervised learning: An application to hydrology

R Ghosh, A Renganathan, K Tayal, X Li… - Proceedings of the 28th …, 2022 - dl.acm.org
Machine Learning is beginning to provide state-of-the-art performance in a range of
environmental applications such as streamflow prediction in a hydrologic basin. However …

Probabilistic inverse modeling: An application in hydrology

S Sharma, R Ghosh, A Renganathan, X Li… - Proceedings of the 2023 …, 2023 - SIAM
Rapid advancement in inverse modeling methods have brought into light their susceptibility
to imperfect data. This has made it imperative to obtain more explainable and trustworthy …

Air Quality Impact Estimation Due to Uncontrolled Emissions from Capuava Petrochemical Complex in the Metropolitan Area of São Paulo (MASP), Brazil

MS Coelho, DC Zacharias, TS de Paulo, RY Ynoue… - Atmosphere, 2023 - mdpi.com
In the second quarter of 2021, the companies at the Capuava Petrochemical Complex (CPC,
Santo André, Brazil) carried out a 50-day scheduled shutdown for the maintenance and …

Uncertainty Quantification in Inverse Models in Hydrology

SS Chatterjee, R Ghosh, A Renganathan, X Li… - arXiv preprint arXiv …, 2023 - arxiv.org
In hydrology, modeling streamflow remains a challenging task due to the limited availability
of basin characteristics information such as soil geology and geomorphology. These …

Thermally and dynamically driven atmospheric circulations over heterogeneous atmospheric boundary layer: support for safety protocols and environment …

L de Freitas Ramos Jacinto, LCG Pimentel… - Atmosphere, 2021 - mdpi.com
Ilha Grande Bay is located in Angra dos Reis, Rio de Janeiro State, Brazil. The area is
characterized by different land cover, complex topography and proximity to the Atlantic …

Reactive hydrocarbons (C6-C11) in the Metropolitan Area of São Paulo

MS Coelho - 2023 - teses.usp.br
Volatile organic compounds (VOCs) are fundamental in the atmospheric reactions,
producing tropospheric ozone (O3) and secondary organic aerosols (SOA). Among the …

Novel simulation technique of radioactive aerosol substances propagation into the motionless atmosphere suddenly disseminated by wind to surrounding …

P Pecha, M Kárný - Annals of Nuclear Energy, 2022 - Elsevier
Accidental discharges of radioactive aerosol into the motionless (calm) atmosphere are
examined with aim to quantify ensuing radiological impact on population. This paper offers …

A new methodology is outlined and demonstrated on the improvement of uncertainty and sensitivity analysis based on the random sampling method

P Pecha, M Kárný - Stochastic Environmental Research and Risk …, 2022 - Springer
In several hours of a calm meteorological situation, a relatively significant level of
radioactivity may accumulate around the source. When the calm situation expires, a wind …

Entity-Aware Knowledge-Guided Machine Learning for Scientific Knowledge Discovery

R Ghosh - 2023 - search.proquest.com
Personalized prediction of responses for individual entities caused by external drivers is vital
across many disciplines. Recent machine learning (ML) advances have led to new state-of …

[PDF][PDF] Potential Hazard of Accidental Radioactive Discharges into the Calm Atmosphere.

P Pecha, M Kárný, E Pechová, V Smídl, O Tichý - ERCIM News, 2022 - library.utia.cas.cz
Conclusion Designed software offers a powerful tool for probabilistic analysis of
consequences of the worst-case CALM scenario. The main contribution to methodology lies …