Title	What Makes APIs Difficult to Use?
Author	Minhaz Fahim Zibran
Citation	Vol. 8  No. 4  pp. 255-261
Keywords	Application programming interface, API design, API usability

Title	Multi-Modal Biometric Verification Based on FAR-score Normalization
Author	Chengbo Wang, Yongping Li, Hongzhou Zhang, Lin Wang
Citation	Vol. 8  No. 4  pp. 250-254
Keywords	Biometrics, multi-modal biometric fusion, normalization, fusion method

Title	Web based Management System of a Remote Mobile Device using Device Management Protocol
Author	Hyun-Ki Ryu, Sung-Rae Cho, Piao Shiquan, Jong-Wuk Son, Woo-Young Jung
Citation	Vol. 8  No. 4  pp. 242-249
Keywords	mobile device, open mobile alliance, device management, SyncML, open platform

Title	Revised Variable Length Interval Batch Rekeying with Balanced Key Tree Management for Secure Multicast Communications
Author	Joe Prathap. P.M, Vasudevan.V
Citation	Vol. 8  No. 4  pp. 232-241
Keywords	Multicast security, group key management, secure group communication, rekeying