total weighted earliness-tardiness (TWET) problem with distinct due dates and zero release dates
SKS instances by Francis Sourd and Safia Kedad-Sidhoum (n=20, 30, 40, 50, 60, 90, 120, 150) [external link] [sks.zip]
TWET problem with distinct due dates and nonzero release dates
BKY instances by Kerem Bülbül, Philip Kaminsky and Candace Yano (n=20, 40, 60, 80, 100, 130, 170, 200) [external link] [bky.zip]
total weighted completion time (TWC) problem with nonzero release dates
PS instances by Yunpeng Pan and Leyuan Shi (n=20, 30, ..., 200) [external link]
total weighted tardiness (TWT) problem with nonzero release dates [TF12]
Optimal values and CPU times on a desktop computer with an Intel Pentium4 CPU at 3.4GHz and 1GB RAM
SKS instances [sksopt.zip]
BKY instances [bkyopt.zip]
PS instances [psopt.zip]