MUMBAI, India, Sept. 14 -- Intellectual Property India has published a patent application (202641098472 A) filed by Dr. Neelam Sanjeev Kumar; Abhishek H; Harshat B; and Vivek S Nair on August 14, 2026, for Graph-Crag: Corrective Retrieval-Augmented Generation Via Dual-Path Search.
Inventors include Dr. Neelam Sanjeev Kumar; Abhishek H; Harshat B; and Vivek S Nair.
The application for the patent was published on September 11, 2026, under issue no. 37/2026.
Abstract: ABSTRACT The invention titled "Graph-CRAG" presents a secure, intelligent campus management and knowledge retrieval application built with a governed, zero- trust approach. It combines dual-path retrieval with self-conective evaluation to support trustworthy knowledge retrieval and inference in academic management platforms. The proposed system utilizes a three-pillar approach: Secure Identity Management using Role-Based Access Control (RBAC) and JSON Web Tokens (JWT), Predictive Analytics via a Machine Learning pipelineJ l and a Dual-Path RAG Pipeline. By integrating semantic vector Search through Qdrant, graph traversal via Neo4j, and Reciprocal Rank Fusion (RRF), the system achieves a 100% retrieval recall and a 0% hallucination rate 'during testing. The invention bridges the gap between effective administration and cybersecurity, transforming traditionally inactive data into proactive assistance while ensuring verifiable, cited Al responses using the Llama 3.1 model.e
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