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Author

Dong-Dong Zhang

2 papers indexed here

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Aug 2026

Application-dependent effects of tea waste biochar on PFAS mobility and N2O and CH4 emissions in agricultural soil.

Per- and polyfluoroalkyl substances (PFAS) in agricultural soils can migrate into crops and may alter soil greenhouse gas emissions, yet remediation strategies rarely address these risks simultaneously. This study evaluated tea waste biochar (TWB) produced at 400, 500, and 600 °C and applied at 5-20 g per pot by whole-...

Li-Ting Hao, Dong-Dong Zhang, Ziheng Zhao et al. · 0 citations
#machine learning Preprint Aug 2026

Learning Where Outcomes Change:Credit-Addressable Reasoning for Multimodal Geometry

This work introduces credit-addressable reasoning, in which the semantic units exposed during inference also define where learning compares alternatives and assigns credit, and instantiates Code-CoT, which retains the diagram, represents visual relations as line-addressable executable code, and organizes reasoning into...

Jia-Ni Guo, Junjie Wang, Jie Wu et al. · 0 citations

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