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| 1 | +--- |
| 2 | +layout: page |
| 3 | +title: "Modeling Quality of Water in Lakes" |
| 4 | +description: |
| 5 | +img: assets/img/pga_lstm.png |
| 6 | +importance: 1 |
| 7 | +category: work |
| 8 | +related_publications: false |
| 9 | +--- |
| 10 | +The goal of this project is to develop hybrid-ecology-ML models of lake water quality where some lake components are represented using ecology models while others are represented using KGML models. We aim to use KGML to improve the accuracy of current standards in lake modeling as well as to discover new knowledge of lake physics and system interactions. This is in collaboration with researchers from BIO at VT, and limnologists from Univ. of Wisconsin. |
| 11 | + |
| 12 | + |
| 13 | +### Papers: |
| 14 | +<div style="display: flex; align-items: flex-start; margin-bottom: 20px;"> |
| 15 | + <div style="flex: 0 0 auto; margin-right: 20px;"> |
| 16 | + <img src="/assets/img/publication_preview/mcl.jpg" alt="Thumbnail" style="max-width: 150px; height: auto;"> |
| 17 | + </div> |
| 18 | + <div style="flex: 1 1 auto;"> |
| 19 | + <h2 style="margin: 0; font-size: 16px;">Modular Compositional Learning Improves 1D Hydrodynamic Lake Model Performance by Merging Process-Based Modeling With Deep Learning</h2> |
| 20 | + <p style="margin: 0; font-size: 14px; color: #666;">R. Ladwig, A. Daw, E. A. Albright, C. Buelo, A. Karpatne, M. F. Meyer, A. Neog, P. C. Hanson, H. A. Dugan</p> |
| 21 | + <p style="margin: 0; font-size: 12px; color: #666;">Journal of Advances in Modeling Earth Systems (JAMES), 2023</p> |
| 22 | + <p style="margin: 0; font-size: 12px; color: #007bff;"> |
| 23 | + <a href="https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2023MS003953">Paper</a> | |
| 24 | + <a href="https://github.com/robertladwig/1D-AEMpy" style="text-decoration: none;">Github</a> |
| 25 | + </p> |
| 26 | + </div> |
| 27 | +</div> |
| 28 | + |
| 29 | +<div style="display: flex; align-items: flex-start; margin-bottom: 20px;"> |
| 30 | + <div style="flex: 0 0 auto; margin-right: 20px;"> |
| 31 | + <img src="/assets/img/publication_preview/pgnn.png" alt="Thumbnail" style="max-width: 150px; height: auto;"> |
| 32 | + </div> |
| 33 | + <div style="flex: 1 1 auto;"> |
| 34 | + <h2 style="margin: 0; font-size: 16px;">Physics-Guided Neural Networks (PGNN): An Application in Lake Temperature Modeling</h2> |
| 35 | + <p style="margin: 0; font-size: 14px; color: #666;">Arka Daw, Anuj Karpatne, William D. Watkins, Jordan S. Read, Vipin Kumar</p> |
| 36 | + <p style="margin: 0; font-size: 12px; color: #666;">Knowledge Guided Machine Learning, 2022</p> |
| 37 | + <p style="margin: 0; font-size: 12px; color: #007bff;"> |
| 38 | + <a href="https://www.taylorfrancis.com/chapters/edit/10.1201/9781003143376-15/physics-guided-neural-networks-pgnn-application-lake-temperature-modeling-arka-daw-anuj-karpatne-william-watkins-jordan-read-vipin-kumar" style="text-decoration: none;">Chapter</a> | |
| 39 | + <a href="https://github.com/arkadaw9/PGNN" style="text-decoration: none;">Github</a> |
| 40 | + </p> |
| 41 | + </div> |
| 42 | +</div> |
| 43 | + |
| 44 | +<div style="display: flex; align-items: flex-start; margin-bottom: 20px;"> |
| 45 | + <div style="flex: 0 0 auto; margin-right: 20px;"> |
| 46 | + <img src="/assets/img/publication_preview/pga_lstm.png" alt="Thumbnail" style="max-width: 150px; height: auto;"> |
| 47 | + </div> |
| 48 | + <div style="flex: 1 1 auto;"> |
| 49 | + <h2 style="margin: 0; font-size: 16px;">Physics-Guided Architecture (PGA) of Neural Networks for Quantifying Uncertainty in Lake Temperature Modeling</h2> |
| 50 | + <p style="margin: 0; font-size: 14px; color: #666;">Arka Daw, R. Quinn Thomas, Cayelan C. Carey, Jordan S. Read, Alison P. Appling, Anuj Karpatne</p> |
| 51 | + <p style="margin: 0; font-size: 12px; color: #666;">SIAM International Conference on Data Mining, 2020</p> |
| 52 | + <p style="margin: 0; font-size: 12px; color: #007bff;"> |
| 53 | + <a href="https://epubs.siam.org/doi/abs/10.1137/1.9781611976236.60" style="text-decoration: none;">Paper</a> | |
| 54 | + <a href="https://github.com/arkadaw9/PGA_LSTM" style="text-decoration: none;">Github</a> |
| 55 | + </p> |
| 56 | + </div> |
| 57 | +</div> |
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