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

Title	Application of Modified General Regression Model to Cluster Protein Sequences
Author	G Lavanya Devi, Allam Appa Rao, A Damodaram, GR Sridhar, G Jaya Suma
Citation	Vol. 8  No. 4  pp. 225-231
Keywords	Clustering, BLAST, General Regression Model, Protein Sequences

Title	An Efficient Algorithm for Determining the k-error Linear Complexity of Binary Sequences with Periods 2pn
Author	Shimin Wei
Citation	Vol. 8  No. 4  pp. 221-224
Keywords	Cryptography, binary sequence, linear complexity, k-error linear complexity

Title	An Approach to the Facility Layout Design Optimization
Author	Rekha Bhowmik
Citation	Vol. 8  No. 4  pp. 212-220
Keywords	Cluster analysis, intergroup adjacency matrix, travel cost, Iterative Heuristic Algorithm, Branch and Bound Algorithm