Author

Derwin Suhartono

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Open access Aug 2026

Temporal-spatial reasoning over hypergraph knowledge structures for multimodal retrieval-augmented generation

Results support hypergraph-native traversal with temporal-spatial-aware scoring as an effective retrieval paradigm for the evaluated multimodal RAG setting, particularly for constraint-driven queries that semantic-only retrieval cannot address.

Timothy Dillan, S. Isa, A. S. Girsang et al. · Scientific Reports · 0 citations