Novel Methods Generated by Genetic Programming for the Guillotine-Cutting Problem

Table 1

Testing instances.

Number of instances	Instances	Reference
14	OF1, OF2, W, CU1, CU2, CU3, CU4, CU5, CU6, CU7, CU8, CU9, CU10, CU11	Fayard et al. [11]
14	STS2, STS4, A1s, A2s, STS2s, STS4s, CHL1s, CHL2s, A3, A4, A5, CHL5, CHL6, CHL7	Cung et al. [35]
5	Hchl3s, Hchl4s, Hchl5s, Hchl6s, Hchl7s	Álvarez-Valdés et al. [9]
9	APT30, APT31, APT32, APT33, APT34, APT35, APT36, APT37, APT38, APT39	Álvarez-Valdés et al. [9]
4	2s, wang1, wang2, wang3	Others