Title	Semantic Interoperability Framework for IAAS Resources in Multi-Cloud Environment
Author	Karima Benhssayen and Ahmed Ettalbi
Citation	Vol. 21  No. 2  pp. 1-8
Keywords	Cloud Computing, Semantic Interoperability, IAAS Resources, Multi-Cloud Environment.

Title	Optimization of Data Placement using Principal Component Analysis based Pareto-optimal method for Multi-Cloud Storage Environment
Author	V. L. Padma Latha, Dr. N. Sudhakar Reddy, and Dr. A. Suresh Babu
Citation	Vol. 21  No. 12  pp. 248-256
Keywords	Cloud Computing; Non-Dominated Sorting Genetic Algorithm II. Privacy Leakage; Vendor Lock-in; Multi-Cloud; Principal Component Analysis;

Title	Comparative Analysis of Best Cloud Service Providers for High Availability
Author	Grigor Khachatryan
Citation	Vol. 22  No. 5  pp. 413-418
Keywords	Cloud framework, big data analytics, high availability, multi-cloud,