The time-dependent traveling salesman problem and single machine scheduling problems with sequence dependent setup times. - Louis-Philippe Bigras; Michel Gamache; Gilles Savard (Discret. Optim., 2008)

Time-Indexed Formulations and the Total Weighted Tardiness Problem. - Louis-Philippe Bigras; Michel Gamache; Gilles Savard (INFORMS J. Comput., 2008)