Some Metaheuristics for Tourist Trip Design Problem

Son, N.T. and Nguyet Ha, T.T. and Jaafar, J.B. and Anh, B.N. and Giang, T.T. (2023) Some Metaheuristics for Tourist Trip Design Problem. In: UNSPECIFIED.

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Tourist Trip Design Problem (TTDP) is fundamental in improving tourists' travel experiences and urban development. This study introduces a recommender engine to create a tour trip plan. The output of the system is a detailed trip itinerary for the tourist. It allows the tourist to determine the places to visit, the length of stay, and the entire route. The system's core is an optimizer for the combinatorial multi-objective optimization problem (MOP). There, users specify time and budget conditions as a query for the system. We have proposed a combination of Compromise Programming (CP) and Metaheuristics for this multi-objective optimization problem. Our method can handle situations where decision-makers cannot assign preferences to each goal and different decision-making scenarios. We have built two metaheuristic algorithms based on the proposed approach, which are Genetic Algorithm (GA) and another is Ant Colony Optimization (ACO). The objective was to examine how the influence of different search strategies affects the quality of the solution. The results show that ACO's swarm search strategy allows for finding slightly better-quality solutions than GA. However, it must trade-off with CPU time. We also compared the proposed method with the Posteriority approach to MOP. The results show that CP-based algorithms are superior to NSGA-II in finding a Pareto frontier. © 2023 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: cited By 0; Conference of 2023 IEEE Symposium on Industrial Electronics and Applications, ISIEA 2023 ; Conference Date: 15 July 2023 Through 16 July 2023; Conference Code:191746
Uncontrolled Keywords: Ant colony optimization; Artificial intelligence; Budget control; Decision making; Economic and social effects; Heuristic algorithms; Multiobjective optimization; Urban growth, Ant Colony Optimization algorithms; Compromise programming; Design problems; Metaheuristic; Multi-objective optimization problem; Multi-objectives optimization; Non-dominated sorting algorithms; Search strategies; Tourist trip design problem; Travel experiences, Genetic algorithms
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 04 Jun 2024 14:11
Last Modified: 04 Jun 2024 14:11
URI: https://khub.utp.edu.my/scholars/id/eprint/19141

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