Finding -Hub Median Locations: An Empirical Study on Problems and Solution Techniques

Table 1

Summary of different allocation problems in the literature.

	Classical single	Classical multiple	Reliable single	Reliable multiple	Incomplete single
[12]
[21]
[22]
[23]
[27]
[28]
[18]
[8]
[29]
[24]
[30]
[26]
[31]
[32]
[33]
[34]