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	An Empirical Evaluation of Gesture Recognition System for Education Purposes
Author	Mohammad Hijjawi, Omar AlSheikSalem, Hazem Qattous
Citation	Vol. 17  No. 3  pp. 26-37
Keywords	Microsoft Kinect® . MS PowerPoint . Gesture recognition system . Presentation

Title	Cement Water Treatment Process Hybrid Bond Graph Modeling and Robust Diagnosis
Author	Eya Fathallah, Nadia Zanzouri
Citation	Vol. 17  No. 3  pp. 13-25
Keywords	Hybrid bond graph modeling, Cement water treatment, Experimental characterization, mode identification, measurements uncertainties.

Title	OSAP: Online Smartphone’s User Authentication Protocol
Author	Rabia Riaz, Sanam Shahla Rizvi, Erum Mushtaq, Sana Shokat
Citation	Vol. 17  No. 3  pp. 7-12
Keywords	IMEI, OTP, Smart Phones, Steganography, Authentication.