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cs.AI2026
Reliability Stress Testing of RAG Retrieval under Query-Relevant Corpus Poisoning
Janet Sung, Kainan Zhou, Gangzhen Qian +2
External text can affect a retrieval-augmented generation (RAG) system only after the retriever admits it to the model context. We stress this admission step while varying document…
cs.AI2026
Query-Aware Source-Risk Triage for Retrieval-Augmented Generation
Kainan Zhou, Gangzhen Qian, Chuhong Xu +1
Retrieval-augmented generation (RAG) pipelines may omit a source's material relationship to the query. We study a pre-generation triage layer that treats this relationship as query…
cs.AI2026
IBBench-Light: A Paired Evaluation of Task-Conditioned Responses to External Directives
Kainan Zhou, Gangzhen Qian, Zhaoyi Li +2
An external record may contain a procedure to apply or text to read, depending on the user's request. IBBench-Light tests both uses against the same record. Twelve semantic bases y…