Title	Introducing Robustness into Message Authentication
Author	Natasa Zivic
Citation	Vol. 12  No. 6  pp. 37-45
Keywords	Message Authentication Codes, robustness, soft decision, reliability values, Hamming distance

Title	Feature Selection and Energy Management for Wireless Sensor Networks
Author	Moh'd Alwadi, Girija Chetty
Citation	Vol. 12  No. 6  pp. 46-51
Keywords	Wireless sensor networks, feature ranking, feature selection, data sets, accuracy, life time extension factor, WEKA machine learning framework

Title	Frame Rate Up-conversion Using HOE (Hierarchical Optical flow Estimation) Based Bidirectional Optical Flow Estimation
Author	Mamoru Ogaki, Tetsuya Matsumura, Koji Nii, Masayuki Miyama, Kousuke Imamura, Yoshio Matsuda
Citation	Vol. 12  No. 6  pp. 52-61
Keywords	frame rate up-conversion，optical flow, block matching, bidirectional flow estimation, motion compensation

Title	A Hybrid Certificate Management for Mobile ad-hoc Networks
Author	Hemalatha Jai Kumari, A. Kannammal
Citation	Vol. 12  No. 6  pp. 62-68
Keywords	MANET, PKI, authentication, threshold cryptography, security