Bhaskar Biswas

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Sentiment analysis of a movie review plays an important role in understanding the sentiment conveyed by the user towards the movie. In the current work we focus on aspect based sentiment analysis of movie reviews in order to find out the aspect specific driving factors. These factors are the score given to various movie aspects and generally aspects with(More)
Energy conservation has been an important area of interest in Wireless Sensor networks (WSNs). Medium Access Control (MAC) protocols play an important role in energy conservation. In this paper, we describe CSMA based MAC protocols for WSN and analyze the simulation results of these protocols. We implemented S-MAC, T-MAC, B-MAC, B-MAC+, X-MAC, DMAC and(More)
An approach to designing a Universal Web Wrapper has been in stages of implementation for over years. An issue associated with this is the automated selection of web pages and thereby extraction of content of interest. We propose an algorithm to cluster pages on the basis of their structure. Due to high amount of similarity in these pages, it is be easier(More)