Title	Statistics Based Information Security Risk Management Methodology
Author	Upasna Saluja, Dato Norbik Bashah Idris
Citation	Vol. 15  No. 10  pp. 117-123
Keywords	Information Security Risk Assessment, Qualitative Risk Assessment, Quantitative, Statistical.

Title	An efficient scalable batch-rekeying scheme for secure multicast communication using multiple logical key trees
Author	Omar Zakaria, Aisha-Hassan A.Hashim, Wan H. Hassan
Citation	Vol. 15  No. 10  pp. 124-129
Keywords	Secure multicast, group key management, tree-based system, batch re-keying.

Title	Putting SDSS into Practical Use: A Creativity Support System to Enable a State of “Mental Alertness”
Author	Motoichi Adachi Takayuki Fujimoto
Citation	Vol. 15  No. 11  pp. 1-9
Keywords	Criativity Support System, Smartphone Apps, Information Design, Cognitive Sciene

Title	Effect of Vietnamese Text Retrieval System based on Topic Modeling
Author	Cuong Nguyen Ngoc
Citation	Vol. 15  No. 11  pp. 10-14
Keywords	Text retrieval, Vietnamese text, Topic modeling, feature reduction, text classification.