Title	A Mapping Mechanism for Periodic Filters in a Conflict Detection System for Time-Based Firewall Policies
Author	Subana Thanasegaran, Yuichiro Tateiwa, Yoshiaki Katayama, Naohisa Takahashi
Citation	Vol. 12  No. 4  pp. 29-36
Keywords	time-based rules, periodic filters, mis-configuration, time scheduling

Title	A Pseudo 12-bits 8,33MS/s Charge Redistribution Successive-Approximation ADC in CMOS 65nm for Image Sensors
Author	Malika Alami Marktani, Ali Ahaitouf, Abdelaziz Ahaitouf, Stephane Vivien
Citation	Vol. 12  No. 4  pp. 19-28
Keywords	CMOS Image Sensors, column-level ADC, Successive Approximations ADC, Differential Charge Redistribution DAC, Fringe capacitor

Title	E-Learning and Security Threats
Author	Ateeq Ahmad, Mohammed Ahmed Elhossiny
Citation	Vol. 12  No. 4  pp. 15-18
Keywords	Security Risk, Security Threats, E-Learning, Definition

Title	Comparative Analysis of Bee-Ant Colony Optimized Routing (BACOR) with Existing Routing Protocols for Scalable Mobile Ad Hoc Networks (MANETs) based on Pause Time
Author	S. Kanimozhi Suguna, S.Uma Maheswari
Citation	Vol. 12  No. 4  pp. 9-14
Keywords	BACOR, Bee Routing, Ant Routing, Bee-Ant Routing