Title	Design and Evaluation of Policy Based Authorization Model for large scale Distributed Systems
Author	Sarbjeet Singh, Kamalbir Singh, Harpal Kaur
Citation	Vol. 9  No. 11  pp. 49-55
Keywords	Distributed Systems, Administrative Domains, Authorization and Access Control, Policy-based Authorization Framework

Title	Speech Recognition
Author	Anjali Kalra, Sarbjeet Singh, Sukhvinder Singh
Citation	Vol. 10  No. 6  pp. 216-221
Keywords	Speech Technology, Hidden Markov Model

Title	Grid Security-an Adaptive Technique
Author	Anjali Kalra, Sarbjeet Singh, Sukhvinder Singh
Citation	Vol. 10  No. 6  pp. 272-276
Keywords	Grid, Grid computing, grid security