Christopher J. Duffy

Publication Activity (10 Years)

Years Active: 2004-2024
Publications (10 Years): 17

Top Topics

Learning Strategies

Variational Inference

Distributed Computing

Complex Adaptive Systems

Top Venues

Environ. Model. Softw.

Publications

Rahul Ghosh, Zac McEachran, Arvind Renganathan, Kelly Lindsay, Somya Sharma Chatterjee, Michael S. Steinbach, John Nieber, Christopher J. Duffy, Vipin Kumar
Hierarchically Disentangled Recurrent Network for Factorizing System Dynamics of Multi-scale Systems. CoRR (2024)
Rahul Ghosh, Arvind Renganathan, Wallace McAliley, Michael S. Steinbach, Christopher J. Duffy, Vipin Kumar
Towards Entity-Aware Conditional Variational Inference for Heterogeneous Time-Series Prediction: An application to Hydrology. SDM (2024)
Somya Sharma, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
Probabilistic Inverse Modeling: An Application in Hydrology. SDM (2023)
Somya Sharma Chatterjee, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
Uncertainty Quantification in Inverse Models in Hydrology. CoRR (2023)
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
Mini-Batch Learning Strategies for modeling long term temporal dependencies: A study in environmental applications. SDM (2023)
Rahul Ghosh, Arvind Renganathan, Kshitij Tayal, Xiang Li, Ankush Khandelwal, Xiaowei Jia, Christopher J. Duffy, John Nieber, Vipin Kumar
Robust Inverse Framework using Knowledge-guided Self-Supervised Learning: An application to Hydrology. KDD (2022)
Somya Sharma, Rahul Ghosh, Arvind Renganathan, Xiang Li, Snigdhansu Chatterjee, John Nieber, Christopher J. Duffy, Vipin Kumar
Probabilistic Inverse Modeling: An Application in Hydrology. CoRR (2022)
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
Mini-Batch Learning Strategies for modeling long term temporal dependencies: A study in environmental applications. CoRR (2022)
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
Artificial Intelligence for Modeling Complex Systems: Taming the Complexity of Expert Models to Improve Decision Making. ACM Trans. Interact. Intell. Syst. 11 (2) (2021)
Ankush Khandelwal, Shaoming Xu, Xiang Li, Xiaowei Jia, Michael S. Steinbach, Christopher J. Duffy, John Nieber, Vipin Kumar
Physics Guided Machine Learning Methods for Hydrology. CoRR (2020)
Xuan Yu, Daniel Moraetis, Nikolaos P. Nikolaidis, Bailing Li, Christopher J. Duffy, Bingjun Liu
A coupled surface-subsurface hydrologic model to assess groundwater flood risk spatially and temporally. Environ. Model. Softw. 114 (2019)
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
An intelligent interface for integrating climate, hydrology, agriculture, and socioeconomic models. IUI Companion (2019)
Xuan Yu, Anna Lamacová, Christopher J. Duffy, Pavel Krám, Jakub Hruska
Hydrological model uncertainty due to spatial evapotranspiration estimation methods. Comput. Geosci. 90 (2016)
Yu Zhang, Rudy Slingerland, Christopher J. Duffy
Fully-coupled hydrologic processes for modeling landscape evolution. Environ. Model. Softw. 82 (2016)
Lorne Leonard, Kamesh Madduri, Christopher J. Duffy
Tuning Heterogeneous Computing Platforms for Large-Scale Hydrology Data Management. IEEE Trans. Parallel Distributed Syst. 27 (9) (2016)
Xuan Yu, Christopher J. Duffy, Yolanda Gil, Lorne Leonard, Gopal Bhatt, Evan Thomas
Cyber-Innovated Watershed Research at the Shale Hills Critical Zone Observatory. IEEE Syst. J. 10 (3) (2016)
Lorne Leonard, Christopher J. Duffy
Visualization workflows for level-12 HUC scales: Towards an expert system for watershed analysis in a distributed computing environment. Environ. Model. Softw. 78 (2016)
Yolanda Gil, Felix Michel, Varun Ratnakar, Jordan S. Read, Matheus Hauder, Christopher J. Duffy, Paul C. Hanson, Hilary Dugan
Supporting Open Collaboration in Science Through Explicit and Linked Semantic Description of Processes. ESWC (2015)
Yolanda Gil, Felix Michel, Varun Ratnakar, Matheus Hauder, Christopher J. Duffy, Hilary Dugan, Paul C. Hanson
A Task-Centered Framework for Computationally-Grounded Science Collaborations. e-Science (2015)
Lorne Leonard, Christopher J. Duffy
Automating data-model workflows at a level 12 HUC scale: Watershed modeling in a distributed computing environment. Environ. Model. Softw. 61 (2014)
Gopal Bhatt, Mukesh Kumar, Christopher J. Duffy
A tightly coupled GIS and distributed hydrologic modeling framework. Environ. Model. Softw. 62 (2014)
Xuan Yu, Gopal Bhatt, Christopher J. Duffy, Yuning Shi
Parameterization for distributed watershed modeling using national data and evolutionary algorithm. Comput. Geosci. 58 (2013)
Lorne Leonard, Christopher J. Duffy
Essential Terrestrial Variable data workflows for distributed water resources modeling. Environ. Model. Softw. 50 (2013)
Christopher J. Duffy, Lorne Leonard, Gopal Bhatt, Xuan Yu, C. Lee Giles
Watershed Reanalysis: Towards a National Strategy for Model-Data Integration. e-Science Workshops (2011)
Mukesh Kumar, Gopal Bhatt, Christopher J. Duffy
An object-oriented shared data model for GIS and distributed hydrologic models. Int. J. Geogr. Inf. Sci. 24 (7) (2010)
Mukesh Kumar, Gopal Bhatt, Christopher J. Duffy
An efficient domain decomposition framework for accurate representation of geodata in distributed hydrologic models. Int. J. Geogr. Inf. Sci. 23 (12) (2009)
Mukesh Kumar, Christopher J. Duffy, Patrick M. Reed
Enhancing the performance of feature selection algorithms for classifying hyperspectral imagery. IGARSS (2004)