Ranjan Kumar Baisak

Graph Neural Networks (GNNs), graph-based risk intelligence, vulnerability prediction and prioritization, attack-path discovery, LLM/RAG, and Agentic AI. We work with security data models/datasets including CVE/NVD, CWE, CAPEC, CISA KEV, EPSS, OSV, GitHub Security Advisories and MITRE ATT&CK, correlated through our Temporal Unified Attack Surface Graph (T-UASG).