A Federated Autoencoder Framework With Explainable AI for Intelligent 6G-IoT Infrastructure Optimization. - M. K. Nallakaruppan 001; Rajesh Kumar Dhanaraj; Shubhi Shukla; Saravanan Krishnamoorthi; Rajesh Kumar Kaushal; Mayank Kumar Goyal; Shakila Basheer; Mohammad Tabrez Quasim (IEEE Internet Things J., 2026)