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You are here: Home Testimonials Sumana Srinivasan
Sumana Srinivasan PDF Print E-mail

Sumana Srinivasan
Research Scholar, Department of Computer Science and Engineering, IIT Bombay

Sumana Srinivasan My research thesis is in the area of wireless mobile sensor networks. I am working on designing algorithms for efficient estimation of level sets in a scalar field using mobile sensors. I used Fire Bird II to conduct a feasibility test of my algorithm.
I programmed Fire Bird II to move in a light field on a white line grid and sense light intensity in its neighborhood. It computes the gradient on line and uses the gradient to move towards a level set and further, uses the wall moving algorithm to trace the level set. I used two Fire Bird II robots in my experiment, one for navigation and the other as a base station to record values sent by the navigating robot while tracing the level set. This was demonstrated at TechFest 2007 and a paper on this effort was recently published in the proceedings of IPSN (International Conference on Information Processing in Sensor Networks) 2008. Fire Bird platform has a high potential to be used as a testbed for mobile sensor applications. I also found the libraries that accompany the platform especially useful and it reduced the programming effort considerably.


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Find out more about latest research work being done at NEX Robotics. Here you will find links/papers demonstrating research done on our latest development platforms.


Nex robotics has added support for Microsoft Robotics Developer Studio (MRDS) on FireBird V research platform. FireBird V is one of the most widely deployed research platforms designed by Department of CSE, IIT Bombay and Nex robotics.


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