A Comprehensive Review on Scatter Search: Techniques, Applications, and Challenges

Table 2

Relationship between input and output of different procedures of SS.

Procedure	Input	Output	Link to next procedure
Diversification Generation	Random seed solutions	Diverse trail solutions	Improvement
Improvement	Diverse trail solutions	Enhanced trail solutions	Reference set update
Reference set update	Enhanced trail solutions	Set of best solutions	Subset generation
Subset generation	Set of best solutions	Subset of solution for Reference set	Solution combination
Solution combination	Subset of solution for Reference set	Combined solutions	Improvement