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Algorithm Research & Explore
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App. Res. of Comp. Printed Article
Vol. 39, 2022 No. 1
75-79

Heuristic dynamic ridesharing matching algorithm considering user preferences

Liu Wenbin
Yang Bo
Zhong Minjuan
College of Information Technology & Management, Hunan University of Finance & Economics, Changsha 410205, China
DOI: 10.19734/j.issn.1001-3695.2021.06.0252

Abstract

This paper designed a heuristic dynamic ridesharing matching algorithm considering user preference to overcome defects that the existing algorithms seldom considered the demand of ridesharing preference among users in dynamic ridesharing system. It established a dynamic ridesharing matching model to satisfy the user's preference demands, which was to address the problem of maximize the system matching rate and minimize the vehicle detour distance. At first, the proposed algorithm filtered the vehicles that did not meet the user's preferences according to the time constraints of travel requests, the travel trajectories of vehicles and users, and the user's interests and preferences. And then, it constructed a temporary matching graph, and set the weight of the edge as the minimum vehicle detour distance when inserted a travel request into the current driving route of a vehicle. Finally, the proposed algorithm used a greedy method to realize the matching between users and vehicles, and adopted the nodes insertion method to insert the origin and destination of a travel request into the current driving route of a vehicle. The simulation results show that the average vehicle detour distance and runtime of proposed algorithm are lower than the existing algorithms, and the system matching rate is higher than the existing algorithms. The user's ridesharing preference requirements such as user's travel time demand, interest preference, reputation, and so on, have a significant impact on the system matching rate.

Foundation Support

湖南省社科基金资助项目(16YBA050)
湖南省教育厅科学研究项目(18C0963,19A077)
国家自然科学基金资助项目(71762017)

Publish Information

DOI: 10.19734/j.issn.1001-3695.2021.06.0252
Publish at: Application Research of Computers Printed Article, Vol. 39, 2022 No. 1
Section: Algorithm Research & Explore
Pages: 75-79
Serial Number: 1001-3695(2022)01-013-0075-05

Publish History

[2021-11-14] Accepted Paper
[2022-01-05] Printed Article

Cite This Article

刘文彬, 杨波, 钟敏娟. 考虑用户偏好的启发式动态共乘匹配算法 [J]. 计算机应用研究, 2022, 39 (1): 75-79. (Liu Wenbin, Yang Bo, Zhong Minjuan. Heuristic dynamic ridesharing matching algorithm considering user preferences [J]. Application Research of Computers, 2022, 39 (1): 75-79. )

About the Journal

  • Application Research of Computers Monthly Journal
  • Journal ID ISSN 1001-3695
    CN  51-1196/TP

Application Research of Computers, founded in 1984, is an academic journal of computing technology sponsored by Sichuan Institute of Computer Sciences under the Science and Technology Department of Sichuan Province.

Aiming at the urgently needed cutting-edge technology in this discipline, Application Research of Computers reflects the mainstream technology, hot technology and the latest development trend of computer application research at home and abroad in a timely manner. The main contents of the journal include high-level academic papers in this discipline, the latest scientific research results and major application results. The contents of the columns involve new theories of computer discipline, basic computer theory, algorithm theory research, algorithm design and analysis, blockchain technology, system software and software engineering technology, pattern recognition and artificial intelligence, architecture, advanced computing, parallel processing, database technology, computer network and communication technology, information security technology, computer image graphics and its latest hot application technology.

Application Research of Computers has many high-level readers and authors, and its readers are mainly senior and middle-level researchers and engineers engaged in the field of computer science, as well as teachers and students majoring in computer science and related majors in colleges and universities. Over the years, the total citation frequency and Web download rate of Application Research of Computers have been ranked among the top of similar academic journals in this discipline, and the academic papers published are highly popular among the readers for their novelty, academics, foresight, orientation and practicality.

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