Volume 7 - Issue 5 (September 2018)

# Article Title
1 Denial-of-Service, Probing, User to Root (U2R) & Remote to User (R2L) Attack Detection using Hidden Markov Models
Authors: Ali Alharbi, Sulaiman Alhaidari, Mohamed Zohdy
2 Location Estimation of Unknown Nodes using RSSI Measurement in Wireless Sensor Networks
Authors: P. M. Asuquo, K. M. Udofia
3 Proposal of A VCSEL Datasheet Model for Optical Systems simulations
Authors: Carlos M. M. Agossou, Léopold Djogbe, Fréjus Sanya,Patrick Sotindjo, Antoine Vianou, Christelle Aupetit-Berthelemot
4 The Effectiveness of Using GeoGebra Software in Teaching Angle in Circle
Authors: Syamsiah Hussin, Jasni Mohd Yusoff
5 Virtualized Data Lakes: Federated Big Data Analytics of Disparate Data Stores
Author: Steven G. King
6 Misguidance under the Polish Tu-154 Crash
Author: Jozef Pawelec