http://www.cs.cmu.edu/~vboddeti/papers/icb_2012.pdf http://www.cs.cmu.edu/~vboddeti/papers/icb_2012.pdf http://www.cs.cmu.edu/~vboddeti/papers/ijcb_2011.pdf ht

http://www.cs.cmu.edu/~vboddeti/papers/icb_2012.pdf http://www.cs.cmu.edu/~vboddeti/papers/icb_2012.pdf http://www.cs.cmu.edu/~vboddeti/papers/ijcb_2011.pdf http://www.cs.cmu.edu/~vboddeti/papers/ijcb_2011.pdf I have two more in the pipe (one still awaiting acceptance, and the other is accepted but yet to be added to IEEEXplore)