Comprehensive analysis on sensor node fault management schemes in wireless sensor networks. - Nagarajan Babu; Sripathi Venkata Naga Santhosh Kumar (Int. J. Commun. Syst., 2022)

Chaos quantum optimization-based layered diagnosis framework for faulty sensor node diagnosis and classification in wireless sensor networks. - Nagarajan Babu; Sripathi Venkata Naga Santhosh Kumar (Int. J. Commun. Syst., 2024)

An intelligent sailfish optimization based fault diagnosis and classification in wireless sensor networks. - Nagarajan Babu; Santhosh Kumar SVN (Peer Peer Netw. Appl., 2025)