Issue 21 of Volume 97

An Extended Version of Four-Square Cipher using 10 X 10 Matrixes

Authors: J. Aishwarya, V. Palanisamy, K. Kanagaram

Translation and Retrieval of Image Information to and from Sound

Authors: Kunal Hossain, Jyotismita Chaki, Ranjan Parekh

Optimized Fault Tolerance in Distributed Environment

Authors: Amanpreet Kaur, Tejinder Thind

Improvement on LEACH Protocol in Wireless Sensor Networks

Authors: Raju Dutta, Shishir Gupta, Mukul K Das