[Communications in Computer and Information Science] Advances in Data Science Volume 941 (Third International Conference on Intelligent Information Technologies, ICIIT 2018, Chennai, India, December 11–14, 2018, Proceedings) || GCRITICPA: A CRITIC and Grey Relational Analysis Based Service Ranking Approach for Cloud Service SelectionAkoglu, Leman; Ferrara, Emilio; Deivamani, Mallayya; Baeza-Yates, Ricardo; Yogesh, Palanisamy · 2019