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Exploring intercity regional similarity using worldwide location-based social network data (demo paper)

Published: 22 November 2022 Publication History

Abstract

Finding out similar regions between cities is important to a variety of real-world applications, such as point-of-interest recommendations, site selection, and travel guidance. With the help of the increasing number of location-based social network users, we can measure the intercity similarity from a new perspective of spatiotemporal characteristics of human mobility. In this paper, we developed an interactive intercity regional similarity explorer (IRSE) that 1) visualizes regional spatiotemporal human mobility features, 2) searches similar region candidates in the target city, and 3) explores the regional similarity from different views in a quantitative and illustrative way. In this paper, we show how our system can be useful in exploring regional similarity across cities in the world by use cases, which will interest various users from different countries in the demonstration session. Demo available at: https://bit.ly/3OjwnGu

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Yiding Liu, Kaiqi Zhao, and Gao Cong. 2018. Efficient similar region search with deep metric learning. In Proceedings of the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. 1850--1859.
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Published In

cover image ACM Conferences
SIGSPATIAL '22: Proceedings of the 30th International Conference on Advances in Geographic Information Systems
November 2022
806 pages
ISBN:9781450395298
DOI:10.1145/3557915
Permission to make digital or hard copies of part or all of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for third-party components of this work must be honored. For all other uses, contact the Owner/Author.

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Association for Computing Machinery

New York, NY, United States

Publication History

Published: 22 November 2022

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Author Tags

  1. location similarity search
  2. spatial similarity
  3. urban visualization system

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  • Demonstration

Funding Sources

  • Japan Society for the Promotion of Science

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SIGSPATIAL '22
Sponsor:

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Overall Acceptance Rate 257 of 1,238 submissions, 21%

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