Frege's New Science. - Aldo Antonelli; Robert May (Notre Dame J. Formal Log., 2000)

Frege's Other Program. - Aldo Antonelli; Robert May (Notre Dame J. Formal Log., 2005)

Prediction of Sewer Condition Grade Using Support Vector Machines. - John Mashford; David R. Marlow; Dung Tran; Robert May (J. Comput. Civ. Eng., 2011)

Development of a Fuzzy Risk Ranking Model for Prioritizing Manhole Inspection. - Dung Tran; John Mashford; Robert May; David R. Marlow (J. Comput. Civ. Eng., 2012)