Title	Delay-Efficient Approaches for Sleep Scheduling in Wireless Sensor Networks
Author	Arul Xavier V.M, Angelin Jeyaseeli D
Citation	Vol. 13  No. 11  pp. 130-134
Keywords	sleep scheduling, wake-up pattern

Title	Virtualization in Intrusion Detection Systems: A Study on Different Approaches for Cloud Computing Environments
Author	Josenilson Dias Araujo, Zair Abdelouahab
Citation	Vol. 13  No. 11  pp. 135-142
Keywords	Cloud computing, IDS, Virtualization, VM.

Title	Providing Security in Granting Agency Using Workflow CRBAC Model
Author	Marzieh Bahrami, Mohammad Reza Khayyambashi, Seyed Ali Razavi Ebrahimi
Citation	Vol. 13  No. 11  pp. 119-123
Keywords	Capability, Delegation, Security, Workflow.

Title	Providing Security in Granting Agency Using Workflow CRBAC Model
Author	Marzieh Bahrami, Mohammad Reza Khayyambashi, Seyed Ali Razavi Ebrahimi
Citation	Vol. 13  No. 11  pp. 119-123
Keywords	Capability, Delegation, Security, Workflow.