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Author

Xiao-Ya Zhao

2 papers indexed here

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#artificial intelligence Preprint Sep 2026

Re2A: Situated Conversational Recommendation via Rubric-based Preference Reasoning and Alignment

This work introduces rubric-based preference reasoning, which uses automated rubrics to guide the model toward producing explicit preference states, and proposes a preference-conditioned optimization to align response generation with dual objectives: user preference satisfaction and situation consistency.

Dongding Lin, Jian Wang, Xiao-Ya Zhao et al. · 0 citations
Sep 2026

ProAlign-DDI: A Zero-Shot Drug–Drug Interaction Event Prediction Framework with Prototype Alignment

A novel framework, ProAlign-DDI, which integrates a Substructure-Guided Semantic Adaptive Aggregation Module (SAAM) with a Prototype Alignment Module (PAM), which adaptively captures task-relevant features to produce high-quality aggregated representations and employs class-level semantic prototypes to regularize these...

Zhaofeng Niu, Xiao-Ya Zhao, Zi-Qi Fan et al. · 0 citations

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