Title	SOA Issues and their Solutions through Knowledge Based Techniques ? A Review
Author	Syed Fakhar Abbas, Raja Khaim Shahzad, Mamoona Humayun, NZ Jhanjhi, Malak Alamri
Citation	Vol. 19  No. 1  pp. 8-21
Keywords	SOA, Knowledge Repository, Ontology, Semantic Analysis, Service Selection, Service Composition, Quality of Service.

Title	Using Hand-shake Transmission Rate Adaptation Scheme in MANET
Author	Ashraf Al Sharah, Mohammad Alhaj
Citation	Vol. 20  No. 2  pp. 51-56
Keywords	Mobile ad-hoc networks, Transmission rate, Adaptation rate, Packet loss, Quality of Service.

Title	The Blockchain-Based Decentralized Approaches for Cloud Computing to offer enhanced Quality of Service in terms of Privacy Preservation and Security: A review.
Author	Arun Kumar B.R and Komala R
Citation	Vol. 21  No. 4  pp. 115-122
Keywords	Block-chain technology, cloud computing, decentralized, privacy, security, transparency, trust model, quality of service.