Issue 21 of Volume 121

Clustering and Cooperative Beamforming in Green Cognitive Radio Networks with Relays

Authors: Ashok S Kumar, Sudha T

Implementation of Steganographic Method based on Interpolation and LSB Substitution of Digital Images with Watermarking and Visual Cryptography

Authors: Manjinder Kaur, Varinder Kaur Attri

Improvement of Brain Tumor Feature based Segmentation using Decision based Alpha Trimmed Global Mean Filter

Authors: Pratibha Sharma, Harjit Singh

Automated Identity based Approach to Verify Data Possession in Public Cloud

Authors: Pooja G. Natu, Shikha Pachouly

Survey on RTOS: Evolution, Types and Current Research

Authors: Nandana V., Jithendran A., Shreelekshmi R.

Privacy - Preserving Public Authentication for Shared Data in Cloud

Authors: Priyanka R Chaudhari, Archana C. Lomte

De-Speckling by Hybridization of Wavelet Transform and Bilateral Filter in Ultrasound Images

Authors: Parminder Pal Kaur, Tejinderpal Singh

Thwarting Sybil Attack using ElGamal Algorithm

Authors: Shefali Khatri, Punit Sharma, Arvind Negi, Himanshu Gupta