Management of Railroad Impedances for Shortest Path-based Routing. - Jeff Day; George L. Nemhauser; Joel S. Sokol (ATMOS, 2002)

An Approximate Dynamic Programming Algorithm for Large-Scale Fleet Management: A Case Application. - Hugo P. Simão; Jeff Day; Abraham P. George; Ted Gifford; John Nienow; Warren B. Powell (Transp. Sci., 2009)

Approximate Dynamic Programming Captures Fleet Operations for Schneider National. - Hugo P. Simão; Abraham P. George; Warren B. Powell; Ted Gifford; John Nienow; Jeff Day (Interfaces, 2010)