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cs.AI2026
HANIA: Planner-Guided Multimodal Graph Evidence Selection for Grounded Question Answering
Zafar Ali, Asad Khan, Nimbeshaho Thierry +3
Multimodal question answering remains sensitive to noisy, incomplete, and weakly grounded evidence. Long unstructured contexts can introduce redundancy and encourage unsupported ge…
cs.AI2026
GraphLoom: Reliability-Calibrated Graph Evidence Routing for Multimodal KG-RAG
Zafar Ali, Asad Khan, Aalia Malik +1
Multimodal retrieval-augmented generation (RAG) systems often rely on long unstructured contexts or aggressively expanded evidence graphs, which can introduce noisy evidence, weake…