Title	An Improved Fuzzy C-means Algorithm for MR Brain Image Segmentation
Author	Khalid Abdel wahab ali qora, Prof.Dr.E.A.Zanaty
Citation	Vol. 18  No. 4  pp. 54-57
Keywords	metaheuristic swarm MRI segmentation fuzzy c-means Pso

Title	On the use of Multipath Transmission using SCTP
Author	Imtiaz Ali Halepoto, Muhammad Sulleman Memon, Nazar Hussain Phulpoto, Ubaidullah Rajput, Muhammad Yaqoob Junejo
Citation	Vol. 18  No. 4  pp. 58-62
Keywords	SCTP, multipath transmission, throughput, TCP and CMT-SCTP

Title	Energy Harvesting Relaying Network with Hardware Impairments in η―µ Fading Environment
Author	Ayaz Hussain, Zahoor Ahmed, Ubaidullah Rajput, Fizza Abbas††, and Inayat Ali
Citation	Vol. 18  No. 4  pp. 63-68
Keywords	Energy harvesting, decode-and-forward relay, η-μ fading channels, power-splitting-based relaying, throughput.

Title	Security Threats and Countermeasures in Software Defined Networks
Author	Adnan Ahmed, Adnan Manzoor, Imtiaz Ali Halepoto, Fizza Abbas, Ubaidullah Rajput
Citation	Vol. 18  No. 4  pp. 69-74
Keywords	Network, Software Defined Network, Control Plane, Forwarding Plane, Data Plane, Security