A New Improved Quantum Evolution Algorithm with Local Search Procedure for Capacitated Vehicle Routing Problem

Table 3

Schemes of the local search operators.

Scheme	Description
(1)	Positive sequence: 1-1 exchange → 1-0 exchange→ 2-OPT
(2)	Positive sequence: 1-0 exchange → 1-1 exchange → 2-OPT
(3)	Mixed sequence of 1-0 exchange, 1-1 exchange, and 2-OPT