Title	The big data Ecosystem and its Environs
Author	Babak Bashari Rad, Pouya Ataei
Citation	Vol. 17  No. 3  pp. 38-42
Keywords	big data, big data ecosystem, big data role players, big data traits and qualities.

Title	Authentication of Topographic EEG: Employing Transform Based Watermarking
Author	Rafi Ullah, Hani Ali Alquhayz
Citation	Vol. 17  No. 3  pp. 43-54
Keywords	EEG topo-maps, brain, motion vectors, block-based motion estimation (BMA), watermark.

Title	SAQ-2HN: A Novel SDN-Based Architecture for the Management of Quality of Service in Homogeneous and Heterogeneous Wireless Networks
Author	Azeddine KHIAT, Ayoub BAHNASSE, Mohamed EL KHAILI, Jamila BAKKOURY
Citation	Vol. 17  No. 3  pp. 55-64
Keywords	SDN, QoS, Handover, Heterogeneous Networks, Homogeneous Networks, Wireless, WiMAX, WiFi.

Title	The Affect of Genetic Algorithms on Blowfish Symmetric Algorithm
Author	Yousef Bani Awwad, Mohammad Shkoukani
Citation	Vol. 17  No. 3  pp. 65-72
Keywords	Cryptography, Blowfish, Genetic Algorithms, Encryption, Decryption.