A tabu search heuristic for the vehicle routing problem
Management Science
The String-to-String Correction Problem
Journal of the ACM (JACM)
The vehicle routing problem
Waste collection vehicle routing problem with time windows
Computers and Operations Research
A Tabu Search Algorithm for the Split Delivery Vehicle Routing Problem
Transportation Science
A Tabu Search Algorithm for a Routing and Container Loading Problem
Transportation Science
INFORMS Journal on Computing
MA|PM: memetic algorithms with population management
Computers and Operations Research
Computers and Operations Research
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In this paper, a metaheuristic solution procedure for the travelling salesperson problem with hotel selection (TSPHS) is presented. The metaheuristic consists of a memetic algorithm with an embedded tabu search, using a combination of well-known and problem-specific neighbourhoods. This solution procedure clearly outperforms the only other existing metaheuristic in the literature. For smaller instances, whose optimal solution is known, it is able to consistently find the optimal solution. For the other instances, it obtains several new best known solutions.