A Slicing Tree Representation and QCP-Model-Based Heuristic Algorithm for the Unequal-Area Block Facility Layout Problem

Table 9

Comparisons of the best solutions with other approaches.

Prob. Set	Sherali et al. [32]	Castillo et al. [33]	Liu and Meller [20]	Scholz et al. [10]	Komarudin and Wong [19]	This Study
O7	131.64	131.58	131.63	132.00	131.68	130.54
O8	242.89	242.93	245.41	243.16	243.12	243.18
O9	235.95	236.14	246.26	239.07	236.14	236.14
FO7	—	17.75	17.75	—	—	17.75
FO8	—	22.31	22.31	—	—	22.39
vC10Rs	—	21297.98	19997	19994.10	19967.60	20,770.89
AB20	—	—	5668	—	4972.56	5151.86
Approach	MILP	MILP, MINLP	GA-MIP	Tabu-STS	AS-STS	SHS-QCP-STS