Author

Xi Wang

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#natural language process... Review Oct 2026

Protection Is Not One Event: A Survey of RAG Protection Research by Measured Endpoint

A systematic survey and human-coded evidence map of 118 full-text-confirmed RAG defense papers, organized by measured endpoint rather than claimed goal or defense mechanism, and the taxonomy, dataset, coding protocols, and testbed are released to enable comparable, claim-aligned RAG security evaluation.

Peiyang Liu, Xi Wang, Di Liang et al. · 0 citations

Preprint Aug 2026

Harmful Content Is Not Enough: Continuation Framing Moderates In-Context Emergent Misalignment

In-context learning (ICL) can induce emergent misalignment (EM), where narrow misaligned examples alter answers to unrelated questions. Existing prompts, however, conflate harmful-text exposure with an invitation to continue assistant behavior. We hold harmful answers fixed while varying their delivery as demonstration...

Peiyang Liu, Xi Wang, Ziqiang Cui et al. · 0 citations