“VFL-HMF: Enhancing IIoT Security with Federated Learning and Homomorphic Matrix Factorization: VFL-HMF: ENHANCING IIoT SECURITY WITH FL AND HOMOMORPHIC MF” (2025) Journal of Scientific & Industrial Research (JSIR), 84(5), pp. 556–566. doi:10.56042/jsir.v84i5.11836.