Lamees M. Al Qassem Maurizio Colombo Ernesto Damiani Rasool Asal Al Anoud Almemari Yousof Al-Hammadi Quantization in Distributed Learning for Privacy Preserving: A Systematic Literature Review. 49-54 2024 CloudCom https://doi.org/10.1109/CloudCom62794.2024.00020 conf/cloudcom/2024 db/conf/cloudcom/cloudcom2024.html#QassemCDAAA24 streams/conf/cloudcom