Dynamic Mode based Feature with Random Mapping for Sentiment Analysis.- Efficient Pre-processing and Feature Selection for Clustering of Cancer Tweets.- A Novel Approach of Augmenting Training Data for Legal Text Segmentation by Leveraging Domain Knowledge.- Sarcasm Detection on Twitter: User Behavior Approach.- IoT Enabled Air Monitoring System.- Effect of Waveform Coding on Stepped Frequency Modulated Pulsed Radar Transmit Signals.- Intelligent Refrigerator.