Physics-guided graph meta learning for predicting water temperature and streamflow in stream networks

S Chen, JA Zwart, X Jia - Proceedings of the 28th ACM SIGKDD …, 2022 - dl.acm.org
This paper proposes a graph-based meta learning approach to separately predict water
quantity and quality variables for river segments in stream networks. Given the …

Leveraging small-scale datasets for additive manufacturing process modeling and part certification: Current practice and remaining gaps

D Fullington, E Yangue, MM Bappy, C Liu… - Journal of Manufacturing …, 2024 - Elsevier
Additive manufacturing (AM) provides a data-rich environment for collecting a variety of
process data. These crucial data can be used to develop effective machine learning (ML) …

Point-to-region co-learning for poverty mapping at high resolution using satellite imagery

Z Li, Y Xie, X Jia, K Stuart, C Delaire… - Proceedings of the AAAI …, 2023 - ojs.aaai.org
Despite improvements in safe water and sanitation services in low-income countries, a
substantial proportion of the population in Africa still does not have access to these essential …

Machine learning provides opportunities to recognize greenhouse gas emissions from water at a large scale

P Deng, X Hu, L Mu - ACS ES&T Water, 2023 - ACS Publications
Water environments (eg, oceans, lakes, and rivers) are important carbon sinks and sources
and contribute to the carbon cycle of the earth's ecosystem. Machine learning provides a …

Accurate modelling of the scroll expander via a mechanism-incorporated data-driven method

X Ma, X Lv, C Li, K Li - International Journal of Refrigeration, 2023 - Elsevier
Accurate modelling of the scroll expander is essential for efficiency analysis and optimal
control. In this study, we propose a mechanism-incorporated adaptive-network-based fuzzy …

SimFair: Physics-Guided Fairness-Aware Learning with Simulation Models

Z Wang, Y Xie, Z Li, X Jia, Z Jiang, A Jia… - Proceedings of the AAAI …, 2024 - ojs.aaai.org
Fairness-awareness has emerged as an essential building block for the responsible use of
artificial intelligence in real applications. In many cases, inequity in performance is due to …

Geo-Foundation Models: Reality, Gaps and Opportunities

Y Xie, Z Wang, G Mai, Y Li, X Jia, S Gao… - Proceedings of the 31st …, 2023 - dl.acm.org
With the recent rapid advances of revolutionary AI models such as ChatGPT, foundation
models have become a main topic for the discussion of future AI. Despite the excitement, the …

Multi-source and heterogeneous marine hydrometeorology spatio-temporal data analysis with machine learning: a survey

S Wu, X Li, W Dong, S Wang, X Zhang, Z Xu - World Wide Web, 2023 - Springer
There is a new trend in marine hydrometeorology (MHM) that calls for novel solutions on
massive multi-source and heterogeneous spatiotemporal data sets. Traditionally, the …

Physics-guided meta-learning method in baseflow prediction over large regions

S Chen, Y Xie, X Li, X Liang, X Jia - Proceedings of the 2023 SIAM …, 2023 - SIAM
Physics-based groundwater flow equations are powerful tools for water resource
assessment under different hydrological and climatic conditions. How these conditions affect …

RiSSNet: Contrastive Learning Network with a Relaxed Identity Sampling Strategy for Remote Sensing Image Semantic Segmentation

H Li, W Jing, G Wei, K Wu, M Su, L Liu, H Wu, P Li, J Qi - Remote Sensing, 2023 - mdpi.com
Contrastive learning techniques make it possible to pretrain a general model in a self-
supervised paradigm using a large number of unlabeled remote sensing images. The core …