I. K. S. Buana

A Secure Structure-Aware GraphRAG Framework for Indonesian Statutory Law: Cryptographic Integrity, Access Control, and Multi-Hop Reasoning for Legal Question Answering

Indonesian statutory law spans a strict five-level hierarchy, is frequently amended through omnibus legislation, and contains dense cross-references that flat-text embeddings cannot capture. Current retrieval-augmented generation (RAG) systems remain prone to hallucination on roughly one in six legal queries, while exi...