Title	A Novel Aggregations Approach for Preparing Datasets
Author	P.Sai Keerthana Reddy, M.Mannen
Citation	Vol. 14  No. 11  pp. 46-49
Keywords	SQL, aggregations, horizontal aggregations

Title	Split Transfer Omitting Redundant Dirty Pages to Accelerate a Virtual Machine Migration
Author	Jae-Geun Cha, Chi-Hoon Shin, Hag-Young Kim
Citation	Vol. 14  No. 11  pp. 41-45
Keywords	Virtual machine, Live migration, Pre-copy, Split memory data

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. 14  No. 11  pp. 35-40
Keywords	Secure multicast, group key management, tree-based system, batch re-keying

Title	A Study of Electronic Ticket Verification Methods
Author	Shu-Ping Lu, Chih-Wei Chao, Chi-Hua Chen
Citation	Vol. 14  No. 11  pp. 27-34
Keywords	Electronic Commerce, Electronic Ticket, Security, Certification、Authentication