Author

Hongyu Wang

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Conference Jul 2026

Temporal Metamorphic Testing for RAG-Based LLMs under Evolving Knowledge

Evaluating the temporal consistency of RetrievalAugmented Generation (RAG) systems is challenging because conventional evaluation methods rely on ground-truth answers, which are difficult to define under continuously evolving knowledge. This paper presents a temporal metamorphic testing framework for RAG-based large la...

Hongyu Wang, Dave Towey, Ge Zhang et al. · Annual International Compute... · 0 citations