http://arxiv.org/pdf/cs.SE/0508108
http://spinroot.com/spin/Workshops/ws03/GroceVisser.pdf
https://ece.uwaterloo.ca/~wdietl/inference/
https://github.com/burg/replay-staging/
https://groups.csail.mit.edu/pag/eclat/
https://groups.inf.ed.ac.uk/cup/comment-locator/
https://www.cs.nmsu.edu/~jcook/woda2003/
https://www.csa.iisc.ac.in/~vg/papers/acsac2008a/acsac2008a.pdf
https://www.csa.iisc.ac.in/~vg/papers/tdsc2011/tdsc2011.pdf