To cite datafsm in publications use:

John J. Nay, Jonathan M. Gilligan (2015) "Data-Driven Dynamic Decision Models," in L. Yilmaz et al. (eds.), Proc. 2015 Winter Simulation Conf.

Corresponding BibTeX entry:

    title = {Data-Driven Dynamic Decision Models},
    author = {John J. Nay and Jonathan M. Gilligan},
    booktitle = {Proceedings of the 2015 Winter Simulation Conference},
    year = {2015},
    editor = {L. Yilmaz and W.K.V. Chan and I. Moon and T.M.K. Roeder
      and C. Macal and M. Rosetti},