Modeling a Crowdsourced Definition of Molecular Complexity. - Robert P. Sheridan; Nicolas Zorn; Edward C. Sherer; Louis-Charles Campeau; Charlie (Zhenyu) Chang; Jared Cumming; Matthew L. Maddess; Philippe G. Nantermet; Christopher J. Sinz; Paul D. O'Shea (J. Chem. Inf. Model., 2014)