Author

Chang Han

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Preprint Aug 2026

MOTIF: Motivation-guided Topology Inference for Cold-start Multimodal Recommendation

MOTIF, a Motivation-guided Topology Inference framework for cold-start multimodal recommendation, uses offline LLM reasoning to infer motivation semantics, reconstructs transferable item-item topology, and learns robust graph embeddings without injecting generated text into prediction.

Yu-Rui Shi, Yulan Miao, Xi-Min Hu et al. · 1 citation

#natural language process... Preprint Oct 2026

The"10th Juror": Open-Set Standpoint Screening for Bureaucratic Bias Detection

Presupposing the boundaries of bias is itself a form of bias. We study closed-loop bias governance for Dutch government documents, where a system must detect biased language, ground decisions in legal and contextual evidence, rewrite problematic sentences when intervention is warranted, and verify that the rewrite miti...

Yu-Chen Miao, Zi-Jun Wang, Chang Han et al. · 0 citations