Author

Han Chen

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#natural language process... Review Sep 2026

A Missing Piece for Trustworthy AI Reviewers: From Benchmarking Rhetorical Robustness to SciCore Review

SciCore, a dual-branch reviewer that averages a full-manuscript judgment with a judgment based on an extracted, structured science core, achieves a leading joint stability-discrimination profile among the benchmarked reviewers while maintaining competitive human alignment.

Chen-Guang Wang, Ming Li, Cheng-Rui Fan et al. · 0 citations

Preprint Aug 2026

Representing Visual Evidence for Item Difficulty Prediction: Visual Textualization and Image-Native Modeling

Predicting item difficulty from content can provide an initial estimate for newly developed questions before sufficient student responses are available. Existing approaches typically represent the question stem and answer choices as text. When mathematics items contain visual components, a common pipeline first textual...

Han Chen, Ming Li, Hong Jiao et al. · 0 citations