Author

Guobin Shen

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Preprint Aug 2026

Refusing Intent, Not Form: Wrapper-Based Intent-Group Supervision for LLM Safety

This work proposes Wrapper-Based Intent-Form Augmentation (WIFA), an automatic intent-group augmentation method that pairs wrapped harmful examples with structurally matched wrapped benign counterexamples, requiring no external teacher or manual per-wrapper intent labels.

Ping Wu, Haibo Tong, Fei-Fei Zhao et al. · 0 citations

Conference Open access Sep 2025

DiverValue-Bench: A Benchmark and Fine-Tuning Framework for Aligning Large Language Models with Diverse Human Values

DiverValue-Bench is introduced, a population-aware benchmark for evaluating multi-dimensional value alignment across 74 countries/regions and it is shown that lightweight preference-based fine-tuning with Low-Rank Adaptation and Direct Preference Optimization substantially improves in-domain value alignment while yield...

Yao Liang, Dongcheng Zhao, Fei-Fei Zhao et al. · Proceedings of the Thirty-Fi... · 0 citations