Title	Study of MA protection based on Homomorphism Encryption and Time Checking Technology
Author	Jiehong Wu, Po Zhang, Bin Wang
Citation	Vol. 12  No. 5  pp. 51-56
Keywords	Mobile agent, homomorphism, composite function, active protection

Title	Quantitative Evaluation of IS Applications
Author	Abdullah M. Al-Faifi, Tariq Al-Naeem
Citation	Vol. 12  No. 5  pp. 39-50
Keywords	Analytical Hierarchal Process(AHP), IS application, Quantitative Evaluation, Vendor Selection

Title	Exploring and Determining Missing-data Imputation Method for Socio-economic Data by Way of Designing a Simulation Study in the Context of Gross National Happiness (GNH) Data Set
Author	Sonam Tshering, Takeo Okazaki, Satoshi Endo
Citation	Vol. 12  No. 5  pp. 32-38
Keywords	Bootstrap, Missingness, Imputation, Algorithm

Title	Energy Efficient QoS Routing in Multi-Sink Wireless Multimedia Sensor Networks
Author	Jayashree Agarkhed, G. S. Biradar, V. D. Mytri
Citation	Vol. 12  No. 5  pp. 25-31
Keywords	Quality of service, Multimedia data, Wireless sensor network, Classifier, multi-sink