Christopher J. Duffy

29 papers A* 2A 3B 2C 1Journal 19Unranked 2
YearRankTypeTitle / Venue / Authors
2025 A* conf
Hierarchically Disentangled Recurrent Network for Factorizing System Dynamics of Multi-scale Systems: An application on Hydrological Systems.
ICDM
Rahul Ghosh, Arvind Renganthan, Zac McEachran, Kelly Lindsay, Michael S. Steinbach, John Nieber, Christopher J. Duffy, Vipin Kumar
2024 J jnl
Hierarchically Disentangled Recurrent Network for Factorizing System Dynamics of Multi-scale Systems.
CoRR
Rahul Ghosh, Zac McEachran, Arvind Renganathan, Kelly Lindsay, Somya Sharma Chatterjee, Michael S. Steinbach, John Nieber, Christopher J. Duffy, Vipin Kumar
2024 A conf
Towards Entity-Aware Conditional Variational Inference for Heterogeneous Time-Series Prediction: An application to Hydrology.
SDM
Rahul Ghosh, Arvind Renganathan, Wallace McAliley, Michael S. Steinbach, Christopher J. Duffy, Vipin Kumar
2023 A conf
Mini-Batch Learning Strategies for modeling long term temporal dependencies: A study in environmental applications.
SDM
Shaoming Xu, Ankush Khandelwal, Xiang Li, Xiaowei Jia, Licheng Liu, Jared Willard, Rahul Ghosh, Kelly Cutler, Michael S. Steinbach, Christopher J. Duffy, John Nieber, Vipin Kumar
2023 A conf
Probabilistic Inverse Modeling: An Application in Hydrology.
SDM
Somya Sharma, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
2023 J jnl
Uncertainty Quantification in Inverse Models in Hydrology.
CoRR
Somya Sharma Chatterjee, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
2022 J jnl
Mini-Batch Learning Strategies for modeling long term temporal dependencies: A study in environmental applications.
CoRR
Shaoming Xu, Ankush Khandelwal, Xiang Li, Xiaowei Jia, Licheng Liu, Jared Willard, Rahul Ghosh, Kelly Cutler, Michael S. Steinbach, Christopher J. Duffy, John Nieber, Vipin Kumar
2022 J jnl
Probabilistic Inverse Modeling: An Application in Hydrology.
CoRR
Somya Sharma, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
2022 A* conf
Robust Inverse Framework using Knowledge-guided Self-Supervised Learning: An application to Hydrology.
KDD
Rahul Ghosh, Arvind Renganathan, Kshitij Tayal, Xiang Li, Ankush Khandelwal, Xiaowei Jia, Christopher J. Duffy, John Nieber, Vipin Kumar
2021 J jnl
Artificial Intelligence for Modeling Complex Systems: Taming the Complexity of Expert Models to Improve Decision Making.
ACM Trans. Interact. Intell. Syst.
Yolanda Gil, Daniel Garijo, Deborah Khider, Craig A. Knoblock, Varun Ratnakar, Maximiliano Osorio, Hernán Vargas, Minh Pham, Jay Pujara, Basel Shbita, Binh Vu, Yao-Yi Chiang, Dan Feldman, Yijun Lin, Hayley Song, Vipin Kumar, Ankush Khandelwal, Michael S. Steinbach, Kshitij Tayal, Shaoming Xu, Suzanne A. Pierce, Lissa Pearson, Daniel Hardesty-Lewis, Ewa Deelman, Rafael Ferreira da Silva, Rajiv Mayani, Armen R. Kemanian, Yuning Shi, Lorne Leonard, Scott D. Peckham, Maria Stoica, Kelly M. Cobourn, Zeya Zhang, Christopher J. Duffy, Lele Shu
2021 J jnl
Knowledge-guided Self-supervised Learning for estimating River-Basin Characteristics.
CoRR
Rahul Ghosh, Arvind Renganathan, Ankush Khandelwal, Xiaowei Jia, Xiang Li, John Nieber, Christopher J. Duffy, Vipin Kumar
2020 J jnl
Physics Guided Machine Learning Methods for Hydrology.
CoRR
Ankush Khandelwal, Shaoming Xu, Xiang Li, Xiaowei Jia, Michael S. Steinbach, Christopher J. Duffy, John Nieber, Vipin Kumar
2019 J jnl
A coupled surface-subsurface hydrologic model to assess groundwater flood risk spatially and temporally.
Environ. Model. Softw.
Xuan Yu, Daniel Moraetis, Nikolaos P. Nikolaidis, Bailing Li, Christopher J. Duffy, Bingjun Liu
2019 — conf
An intelligent interface for integrating climate, hydrology, agriculture, and socioeconomic models.
IUI Companion
Daniel Garijo, Deborah Khider, Varun Ratnakar, Yolanda Gil, Ewa Deelman, Rafael Ferreira da Silva, Craig A. Knoblock, Yao-Yi Chiang, Minh Pham, Jay Pujara, Binh Vu, Dan Feldman, Rajiv Mayani, Kelly M. Cobourn, Christopher J. Duffy, Armen R. Kemanian, Lele Shu, Vipin Kumar, Ankush Khandelwal, Kshitij Tayal, Scott D. Peckham, Maria Stoica, Anna Dabrowski, Daniel Hardesty-Lewis, Suzanne A. Pierce
2016 J jnl
Cyber-Innovated Watershed Research at the Shale Hills Critical Zone Observatory.
IEEE Syst. J.
Xuan Yu, Christopher J. Duffy, Yolanda Gil, Lorne Leonard, Gopal Bhatt, Evan Thomas
2016 J jnl
Fully-coupled hydrologic processes for modeling landscape evolution.
Environ. Model. Softw.
Yu Zhang, Rudy Slingerland, Christopher J. Duffy
2016 J jnl
Hydrological model uncertainty due to spatial evapotranspiration estimation methods.
Comput. Geosci.
Xuan Yu, Anna Lamacová, Christopher J. Duffy, Pavel Krám, Jakub Hruska
2016 J jnl
Tuning Heterogeneous Computing Platforms for Large-Scale Hydrology Data Management.
IEEE Trans. Parallel Distributed Syst.
Lorne Leonard, Kamesh Madduri, Christopher J. Duffy
2016 J jnl
Visualization workflows for level-12 HUC scales: Towards an expert system for watershed analysis in a distributed computing environment.
Environ. Model. Softw.
Lorne Leonard, Christopher J. Duffy
2015 B conf
A Task-Centered Framework for Computationally-Grounded Science Collaborations.
e-Science
Yolanda Gil, Felix Michel, Varun Ratnakar, Matheus Hauder, Christopher J. Duffy, Hilary Dugan, Paul C. Hanson
2015 B conf
Supporting Open Collaboration in Science Through Explicit and Linked Semantic Description of Processes.
ESWC
Yolanda Gil, Felix Michel, Varun Ratnakar, Jordan S. Read, Matheus Hauder, Christopher J. Duffy, Paul C. Hanson, Hilary Dugan
2014 J jnl
A tightly coupled GIS and distributed hydrologic modeling framework.
Environ. Model. Softw.
Gopal Bhatt, Mukesh Kumar, Christopher J. Duffy
2014 J jnl
Automating data-model workflows at a level 12 HUC scale: Watershed modeling in a distributed computing environment.
Environ. Model. Softw.
Lorne Leonard, Christopher J. Duffy
2013 J jnl
Essential Terrestrial Variable data workflows for distributed water resources modeling.
Environ. Model. Softw.
Lorne Leonard, Christopher J. Duffy
2013 J jnl
Parameterization for distributed watershed modeling using national data and evolutionary algorithm.
Comput. Geosci.
Xuan Yu, Gopal Bhatt, Christopher J. Duffy, Yuning Shi
2011 — conf
Watershed Reanalysis: Towards a National Strategy for Model-Data Integration.
e-Science Workshops
Christopher J. Duffy, Lorne Leonard, Gopal Bhatt, Xuan Yu, C. Lee Giles
2010 J jnl
An object-oriented shared data model for GIS and distributed hydrologic models.
Int. J. Geogr. Inf. Sci.
Mukesh Kumar, Gopal Bhatt, Christopher J. Duffy
2009 J jnl
An efficient domain decomposition framework for accurate representation of geodata in distributed hydrologic models.
Int. J. Geogr. Inf. Sci.
Mukesh Kumar, Gopal Bhatt, Christopher J. Duffy
2004 C conf
Enhancing the performance of feature selection algorithms for classifying hyperspectral imagery.
IGARSS
Mukesh Kumar, Christopher J. Duffy, Patrick M. Reed