Title	DDoS attacks prevention in cloud computing through Transport Control protocol TCP using Round-Trip-Time RTT
Author	Thikra S Alibrahim, Saloua Hendaoui
Citation	Vol. 22  No. 1  pp. 276-282
Keywords	DDoS attack , Cloud Computing , TCP protocol , Round-Trip-Time RTT.

Title	Determining Feature-Size for Text to Numeric Conversion based on BOW and TF-IDF
Author	Hasan J. Alyamani
Citation	Vol. 22  No. 1  pp. 283-287
Keywords	Machine Learning, Supervised and Un-Supervised Learning, TF-IDF, BOW

Title	Knowledge Assessment of Teachers of Students with Autism Spectrum Disorder from Applied Behaviour Analysis Perspective
Author	Budor H. Saigh and Nizar H. Bagadood
Citation	Vol. 22  No. 1  pp. 288-294
Keywords	applied behaviour analysis, autism spectrum disorder, teachers, special education.

Title	Advanced Transverse Wave Approach for MM-Wave Analysis of Planar Antennas applied in 5G-Technology
Author	Mohamed Ayari, Yamen El Touati, and Saleh Altowaijri
Citation	Vol. 22  No. 1  pp. 295-299
Keywords	Advanced transverse wave approach; Wireless Communication Systems; 5G-planar structure; Simulation results