2 papers
cs.AI2026
post-graph-rag: A PostgreSQL-Native Bi-Temporal Graph RAG Engine with Temporal Grounding at Synthesis
Chandan Rajah
Graph RAG connects facts no single passage states, but implementations pay three times: in infrastructure, keeping vector store, graph database and document store in sync; in quali…
cs.AI2026
Intelligence Impact Quotient (IIQ): A Framework for Measuring Organizational AI Impact
Chandan Rajah, Neha Sengupta, Federico Castanedo +4
The Intelligence Impact Quotient (IIQ) is a composite metric intended to quantify the depth to which AI systems are integrated into organizational work and their impact. Rather tha…