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Optimizing the Spatio-Temporal Resource Search Problem with Reinforcement Learning (GIS Cup)

Published: 05 November 2019 Publication History
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  • Abstract

    Collecting spatio-temporal resources is an important goal in many real-world use cases such as finding customers for taxicabs. In this paper, we tackle the resource search problem posed by the GIS Cup 2019 where the objective is to minimize the average search time of taxicabs looking for customers. The main challenge is that the taxicabs may not communicate with each other and the only observation they have is the current time and position. Inspired by radial transit route structures in urban environments, our approach relies on round trips that are used as action space for a downstream reinforcement learning procedure. Our source code is publicly available at https://github.com/Fe18/TripBanditAgent.

    References

    [1]
    Daniel Ayala, Ouri Wolfson, Bhaskar Dasgupta, Jie Lin, and Bo Xu. 2018. Spatio-temporal matching for urban transportation applications. ACM TSAS 3, 4 (2018), 11.
    [2]
    Jago Dodson, Paul Mees, John Stone, and Matthew Burke. 2011. The Principles of Public Transport Network Planning: A review of the emerging literature with select examples. Issues paper 15 (2011).
    [3]
    Gregor Jossé, Klaus Arthur Schmid, and Matthias Schubert. 2015. Probabilistic Resource Route Queries with Reappearance. In Proc. of EDBT. 445--456.
    [4]
    Sebastian Schmoll, Sabrina Friedl, and Matthias Schubert. 2019. Scaling the Dynamic Resource Routing Problem. In Proc. of SSTD. 80--89.
    [5]
    Sebastian Schmoll and Matthias Schubert. 2018. Vision paper: reinforcement learning in smart spatio-temporal environments. In Proc. of SIGSPATIAL GIS. 81--84.
    [6]
    Ronald J Williams. 1992. Simple statistical gradient-following algorithms for connectionist reinforcement learning. Machine learning 8, 3-4 (1992), 229--256.

    Cited By

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    • (2024)FairMove: A Data-Driven Vehicle Displacement System for Jointly Optimizing Profit Efficiency and Fairness of Electric For-Hire VehiclesIEEE Transactions on Mobile Computing10.1109/TMC.2023.332667623:6(6785-6802)Online publication date: Jun-2024
    • (2024)Towards Accessible Shared Autonomous Electric Mobility With Dynamic DeadlinesIEEE Transactions on Mobile Computing10.1109/TMC.2022.321312523:1(925-940)Online publication date: Jan-2024
    • (2024)Spatio-temporal Idle Routing for Green Mobility2024 25th IEEE International Conference on Mobile Data Management (MDM)10.1109/MDM61037.2024.00059(283-288)Online publication date: 24-Jun-2024
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    1. Optimizing the Spatio-Temporal Resource Search Problem with Reinforcement Learning (GIS Cup)

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      cover image ACM Conferences
      SIGSPATIAL '19: Proceedings of the 27th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems
      November 2019
      648 pages
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      Publication History

      Published: 05 November 2019

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      Author Tags

      1. Reinforcement Learning
      2. Spatio-Temporal Resource Search

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      SIGSPATIAL '19 Paper Acceptance Rate 34 of 161 submissions, 21%;
      Overall Acceptance Rate 220 of 1,116 submissions, 20%

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      Cited By

      View all
      • (2024)FairMove: A Data-Driven Vehicle Displacement System for Jointly Optimizing Profit Efficiency and Fairness of Electric For-Hire VehiclesIEEE Transactions on Mobile Computing10.1109/TMC.2023.332667623:6(6785-6802)Online publication date: Jun-2024
      • (2024)Towards Accessible Shared Autonomous Electric Mobility With Dynamic DeadlinesIEEE Transactions on Mobile Computing10.1109/TMC.2022.321312523:1(925-940)Online publication date: Jan-2024
      • (2024)Spatio-temporal Idle Routing for Green Mobility2024 25th IEEE International Conference on Mobile Data Management (MDM)10.1109/MDM61037.2024.00059(283-288)Online publication date: 24-Jun-2024
      • (2023)Exploiting Network Structure in Multi-criteria Distributed and Competitive Stationary-resource SearchingACM Transactions on Spatial Algorithms and Systems10.1145/35699379:4(1-33)Online publication date: 31-Dec-2023
      • (2022)Multicriteria Route Planning for In-Operation Mass Transit under Urban DataApplied Sciences10.3390/app1206312712:6(3127)Online publication date: 18-Mar-2022
      • (2021)SOUP: Spatial-Temporal Demand Forecasting and Competitive SupplyIEEE Transactions on Knowledge and Data Engineering10.1109/TKDE.2021.3110778(1-1)Online publication date: 2021
      • (2021)Data-Driven Fairness-Aware Vehicle Displacement for Large-Scale Electric Taxi Fleets2021 IEEE 37th International Conference on Data Engineering (ICDE)10.1109/ICDE51399.2021.00108(1200-1211)Online publication date: Apr-2021
      • (2021)Using reinforcement learning to minimize taxi idle timesJournal of Intelligent Transportation Systems10.1080/15472450.2021.189780326:4(498-509)Online publication date: 16-Mar-2021
      • (2020)Vehicle Relocation for Ride-Hailing2020 IEEE 7th International Conference on Data Science and Advanced Analytics (DSAA)10.1109/DSAA49011.2020.00074(589-598)Online publication date: Oct-2020

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