CATcAFSMs: Context-based adaptive trust calculation for attack detection in fog computing based smart medical systems. - Alishba Nawaz; Waseem Iqbal 001; Ayesha Altaf; Abrar Almjally; Hatoon S. Alsagri; Bayan Ibrahimm Alabdullah (Expert Syst. J. Knowl. Eng., 2025)