Multiobjective Sustainable Order Allocation Problem Optimization with Improved Genetic Algorithm Using Priority Encoding

Table 2

Differences between this paper and relevant studies.

Literature	[10, 18, 19, 28, 29]	[5]	[7]	[16, 17]	This study
Optimization technique	LINGO	GAUOE	GAUBE	GAUTE	IGAUPE
Can the technique solve large-scale OAP problem?	No	Yes	Yes	Yes	Yes
Can the technique solve multiply sourcing OAP?	Yes	No	Yes	Yes	Yes
Chromosome encoding rule	—	Order-based	Binary	Two layers consisting of binary and real numbers	Priority
Can the technique avoid illegal solutions after crossover and mutation in multisourcing OAP?	—	—	No	No	Yes