Author

Rajesh Ombase

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Preprint Aug 2026

W-RAG: Source-Aware Retrieval for Enterprise Document Generation from Heterogeneous Knowledge Bases

W-RAG is proposed, a source-aware retrieval framework that performs ontology-guided retrieval, local ranking within each knowledge base, and source-level weighting to regulate evidence composition to improve document coverage and generation quality.

Hridya Dhulipala, Rajesh Ombase, Michael Wang et al. · 0 citations