Fusion Strategies and Scalability in Multimodal RAG

Optimize fusion strategies for integrating diverse modalities in multimodal retrieval-augmented generation and develop approaches that address scalability challenges in real-world settings.

Background

The paper acknowledges its survey scope limits and points out that multimodal RAG is rapidly evolving with unresolved questions around how best to fuse diverse modalities and scale systems to complex contexts.

It explicitly lists optimizing fusion strategies and addressing scalability as open questions that require further investigation and methodological progress.