My homepage is shifted to the new location on IIML server. Seems it is little slower to access, but there was not other option. The CSE-IITK server could not be relied for much longer – It may go off anytime. Further updating it was not possible. So if you are still visiting the page on cse server, please go to http://dilbert.iiml.ac.in/~pgp20095. No new content is there as of now, but expect some soon.