SciTechnol '' SciTechnol is an international, multidisciplinary organization dedicated to pure scientific research and scientific dissemination. It promotes awareness to all arenas of public to encourage research and aid scientific community by executing the significance of latest research. SciTechnol also provides a common platform for interdisciplinary exchange of ideas and information globally. Computer Engineering & Information Technology Volume 6, Issue 3 On Studying Characteristics of Periodic Signals Based on the Cluster Analysis Znak Vladimir Dissimilarity of Graph Invariant Features from EEG Phasespace Analysis Patrick Luckett, J Todd McDonald and Lee M Hively A Foundation for Adaptive AgentBased On the Fly Learning of TTPs Margery J Doyle Wireless Sensor Networks Nodes Distributed in Shapes of Polygons for Promote Distance Time Delay and Optimization Energy Consumption via Bluetooth Asmaa Salih Hammoodi, Fatih V. Celebi and Remzi Yildrim Using Software Product Line Application in Enterprise Resources Planning Systems Systematic Literature Review Sabah Al.Busaidi and Naoufel Kraiem