• Speech Processing
• Document Analysis & Recognition
• Medical Signal Processing
• Medical Image Processing
• Natural Language Processing
• Compressed Acquisition Of Signals
• Biometrics
• Others
• Theses

Journals Publications

1. Deepak Kumar and A G Ramakrishnan , “Binary classification posed as a quadratically constrained quadratic programming and solved using particle swarm optimization”, Sadhana, Dec 2015. (Download)

Conference Publications

1. A.G. Ramakrishnan, S. Kumar Raja and H.V. Raghu Ram, “Neural network-based segmentation of textures using Gabor features”, Prof. 12th IEEE Workshop on Neural Networks for Signal Processing, pp. 365 - 374, 2002. (Download)