TZstats Convergence Lab | Tian Zheng, Columbia Stats
TZstats Convergence Lab | Tian Zheng, Columbia Stats
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AI Education in Higher Education: A Taxonomy for Curriculum Reform and the Mission of Knowledge
Artificial intelligence (AI) is reshaping higher education, yet current debates often feel tangled, mixing concerns about pedagogy, …
Tian Zheng
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DOI
arXiv
AutoClimDS: Climate Data Science Agentic AI -- A Knowledge Graph is All You Need
Climate data science faces persistent barriers stemming from the fragmented nature of data sources, heterogeneous formats, and the …
Ahmed Jaber
,
Wangshu Zhu
,
Karthick Jayavelu
,
Justin Downes
,
Sameer Mohamed
,
Candace Agonafir
,
Linnia Hawkins
,
Tian Zheng
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arXiv
Machine Learning Workflows in Climate Modeling: Design Patterns and Insights from Case Studies
Machine learning has been increasingly applied in climate modeling on system emulation acceleration, data-driven parameter inference, …
Tian Zheng
,
Subashree Venkatasubramanian
,
Shawn Li
,
Amy Braverman
,
Xinyi Ke
,
Zhewen Hour
,
Peter Jin
,
Sammy Agrawal
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DOI
arXiv
Bayesian Modeling for Aggregated Relational Data: A Unified Perspective
Aggregated relational data is widely collected to study social network theory. It has been used to address a variety of key problems in …
Owen Ward
,
Anna Smith
,
Tian Zheng
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DOI
arXiv
Phase-Aligned Spectral Filtering for Decomposing Spatiotemporal Dynamics
Spatiotemporal dynamics is central to a wide range of applications from climatology, computer vision to neural sciences. From temporal …
Lu Meng
,
Tian Zheng
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arXiv
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