ARIKAWA Masatoshi

写真a

Affiliation

Faculty of Informatics and Data Science  Department of Informatics and Data Science 

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Research Interests 【 display / non-display 】

  • geospatial information technology

  • Spatial databases

  • user interfaces

  • アドレスマッチング

  • アーバンコンピューティング

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Graduating School 【 display / non-display 】

  • 　
    -
    1986.03

    Kyushu University     Department of Computer Science and Communication Engineering   Graduated

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Graduate School 【 display / non-display 】

  • 1986.04
    -
    1988.03

    Kyushu University  Graduate School, Division of Engineering  Institute of Computer Science and Communication Engineering  Master's Course  Completed

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Campus Career 【 display / non-display 】

  • 2025.04
    -
    Now

    Akita University   Faculty of Informatics and Data Science   Department of Informatics and Data Science   Professor  

  • 2018.04
    -
    2025.03

    Akita University   Graduate School of Engineering Science   Department of Mathematical Science and Electrical-Electronic-Computer Engineering   Human-Centered Computing Course   Professor  

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External Career 【 display / non-display 】

  • 2018.04
    　
    　

    Akita University   Professor  

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Academic Society Affiliations 【 display / non-display 】

  • 2015.07
    -
    2019.07
     

    Others

     

    Commission on Ubiquitous Mapping, International Cartographic Association

  • 2007.04
    -
    2020.12
     

    United States

     

    Cartography and Geographic Information Science (CaGIS), USA

  • 2006.03
    -
    Now
     

    Japan

     

    ISO TC211 Japan

  • 2005.04
    -
    Now
     

    Japan

     

    Japan Cartographers Association

  • 2005.01
    -
    Now
     

    United States

     

    ACM

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Research Areas 【 display / non-display 】

  • Informatics / Database

  • Humanities & Social Sciences / Library and information science, humanistic and social informatics

  • Informatics / Web informatics and service informatics

  • Humanities & Social Sciences / Geography

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Research Career 【 display / non-display 】

  • Research and development of human-centered spatial Information services

    Grant-in-Aid for Scientific Research  

    Periods of research：

    2018.04
    -
    Now

    Classification of research form：Individual

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Thesis for a degree 【 display / non-display 】

  • Study on View Functions for Geographic Databases (和訳：地理データベースのためのビュー機能に関する研究)

    有川　正俊 

      1992.12

    Single author

    DOI

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Research Achievements 【 display / non-display 】

    ◆Original paper【 display / non-display 】

  • Hierarchical geofencing for location-aware generative audio tours

    Iori Sasaki, Masatoshi Arikawa, Min Lu, Tomihiro Utsumi, Ryo Sato

    Urban Informatics ( Springer Science and Business Media LLC )  3 ( 1 )   2024.12  [Refereed]

    Research paper (journal)  

    Abstract

    This study aims to restructure a location-aware audio guide mobile application designed for urban walking tours. Traditional points of interest-based geofencing, which triggers automatic guide delivery as users approach specific locations, struggle to provide continuous and consistent storytelling in areas with limited notable spots, thereby diminishing tourist experiences. To address this challenge, we propose a hierarchical geofencing framework that forms the basis for seamless audio guide experiences through scale-based feature switching and the definition of story serialization rules. In addition, this study proposes geofence-to-conversation techniques utilizing text-to-speech engines and large language models to dynamically adapt guide document resources to dynamic tourists’ movements. A demonstration conducted in a historic urban park area highlighted that the guide generation time in both English and Japanese guide modes is significantly shorter than playback duration, confirming technical feasibility for seamless regional storytelling. Furthermore, we define metrics such as starting time errors, ending time errors, undelivered time to evaluate the real-time performance of location-aware audio guide applications. The experimental results demonstrate effective strategies for geofence configuration and operations, enhancing user experiences in our generative audio tours. This intelligent guide approach, designed for complex urban environments, is expected to enrich tourism and foster regional learning.

    DOI

  • Spatiotemporal Cleaning of PIR Sensor Data for Elderly Movement Monitoring

    Tomihiro Utsumi and Masatoshi Arikawa

    Electronics (Switzerland) ( Electronics (Switzerland) )  13 ( 23 )   2024.12  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

  • Abstraction of Cartographic Maps with Interactive Optimization: A Case Study of Aggregation Operations

    Shigeo TAKAHASHI, Ryo KOKUBUN, Satoshi NISHIMURA, Kazuo MISUE, and Masatoshi ARIKAWA

    ( The Visualization Society of Japan )  44 ( 171 ) 79 - 84   2024.10  [Refereed]  [Invited]

    Research paper (journal)   Domestic Co-author

  • Verification of Sensor Data-Driven Lifecycle for Improvement of Location-Based Services in Walking Tourism

    SASAKI Iori, ARIKAWA Masatoshi, Min LU, UTSUMI Tomihiro, SATO Ryo

    Map, Journal of the Japan Cartographers Association ( Japan Cartographers Association )  62 ( 3 ) 1 - 12   2024.09  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI CiNii Research

  • Interactive Optimization for Cartographic Aggregation of Building Features

    Shigeo Takahashi, Ryo Kokubun, Satoshi Nishimura, Kazuo Misue, Masatoshi Arikawa

    Computer Graphics Forum ( Computer Graphics Forum )  43 ( 3 )   2024.06  [Refereed]

    Research paper (journal)   Domestic Co-author

    DOI

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    ◆International conference proceedings【 display / non-display 】

  • Color Recommendations Based on Individual Differences

    Ikuya Morita, Shigeo Takahashi, Yui Komo, Satoshi Nishimura, Masatoshi Arikawa, Kazuo Misue

    VINCI '24: Proceedings of the 17th International Symposium on Visual Information Communication and Interaction ( ACM International Conference Proceeding Series )  Article No.: 13   1 - 8   2024.12  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Directional Progress Indicator for Visualizing Off-Screen Point-of-Interest in Handheld Augmented Reality

    Ren Kurosaki, Masatoshi Arikawa, Ryoo Fujiwara, Iori Sasaki, Min Lu, Tomihiro Utsumi, Ryo Sato

    Proceedings of the 2024 8th International Conference on Big Data and Internet of Things ( ACM )    114 - 119   2024.09

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Geofence-to-Conversation: Hierarchical Geofencing for Augmenting City Walks with Large Language Models

    Iori Sasaki, Masatoshi Arikawa, Min Lu, Tomihiro Utsumi, Ryo Sato

    MobileHCI 2024 Adjunct Proceedings - Publication of the 26th International Conference on Mobile Human-Computer Interaction ( MobileHCI 2024 Adjunct Proceedings - Publication of the 26th International Conference on Mobile Human-Computer Interaction )    1 - 5   2024.09  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Space-Division-Based Pseudo-Occlusion in 3D Trajectory Data Visualization for Indoor AR Navigation

    Yuhan Jin, Xiangling Peng, Kohei Oba, Masatoshi Arikawa, Min Lu, Tomihiro Utsumi, Ryo Sato

    Proceedings of the 2024 8th International Conference on Big Data and Internet of Things ( ACM )    138 - 143   2024.09  [Refereed]

    Research paper (international conference proceedings)   Domestic Co-author

    DOI

  • Adaptable Data-Driven Geofences for Notifying Points of Interest Using Tourists' GPS Trajectories

    Iori Sasaki, Masatoshi Arikawa, Min Lu, Ryo Sato, Tomihiro Utsumi

    Proceedings of the 7th ACM SIGSPATIAL Workshop on Location-based Recommendations, Geosocial Networks and Geoadvertising ( ACM )    2023.11  [Refereed]

    Research paper (international conference proceedings)  

    DOI

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    ◆Other【 display / non-display 】

  • JCA Annual Meeting

    Map, Journal of the Japan Cartographers Association ( Japan Cartographers Association )  59 ( 4 ) 67 - 80   2021.12

    DOI CiNii Research

  • Reviews and Prospects for Standardization of Geographic Information Systems

      43 ( 1 ) 1 - 6   2002.03  [Invited]

    Research paper (other academic council materials etc.)   Single author

  • Generalized object oriented data model for multi-media data

    Yahiko Kambayashi, Masatoshi Arikawa

    数理解析研究所講義録   655   52 - 63   1988.04

    Research paper (other academic council materials etc.)   Domestic Co-author

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Books 【 display / non-display 】

  • Ubiquitous Mapping, Advances in Geographical and Environmental Sciences (Chapter 2. Ubiquitous Digital Storytelling with Local and Dynamic Georeferencing of Analog Maps)

    Masatoshi Arikawa, Min Lu

    Springer  2022.07 ISBN: 978-9811915352

  • Encyclopedia of Maps

    2021.11 ISBN: 9784254163582

    CiNii

  • Virtual Geographic Environments (Chapter 19 Simple High-dimensional Geocoding by Matching Natural Spatial Descriptions with Sidewalk Network Databases, 259-281)

    Masatoshi Arikawa and Hideyuki Fujita

    Science Press in Beijing  2009.06 ISBN: 9787030234674

  • GIS-based Studies in the Humanities and Social Sciences (Chap. 2. A tool for creating pseudo-3D space with hyperphoto - an application in ethnographic studies -, pp. 19-33)

    Hiroya Tanaka, Masatoshi Arikawa, Ryosuke Shibasaki and Yuki Konagaya

    CRC Press  2006.01 ISBN: 9780849327131

  • Nontraditional Databese Systems (Chap 8 Spatio-temporal Browsing for Video Database, pp.114-129)

    Masatoshi Arikawa

    Taylor and Francis  2002.11 ISBN: 0-415-30206-4

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Academic Awards Received 【 display / non-display 】

  • ()

    2006.10    

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Grant-in-Aid for Scientific Research 【 display / non-display 】

  • Grant-in-Aid for Scientific Research(C)

    Project Year： 2024.04  -  2027.03 

  • Grant-in-Aid for Scientific Research(B)

    Project Year： 2024.04  -  2028.03 

  • Reformulating the map literacy in a digital age

    Grant-in-Aid for Scientific Research(B)

    Project Year： 2022.04  -  2025.03 

  • Study on the Introduction of Cartographic Generalization Techniques into Information Visualization

    Grant-in-Aid for Scientific Research(B)

    Project Year： 2019.04  -  2024.03 

  • Grant-in-Aid for Scientific Research(B)

    Project Year： 2019.04  -  2023.03 

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Presentations 【 display / non-display 】

  • Bridging Traditional and Digital Cartography: Techniques in Dynamic Local Georeferencing

    Tran Quang Sang, Min Lu, Iori Sasaki and Masatoshi Arikawa

    Asia Carto 2024, The First Asian Cartographic Conference AsiaCarto 2024  (Hong Kong, China)  2024.12  -  2024.12  ICA, International Cartographic Association

  • Educational Potential of Map Storytelling Creation using Data Objects-Driven Mobile Mapping Toolkit – KoPpoMai

    Iori Sasaki, Masatoshi Arikawa, Min Lu, Ryo Sato

    ICC2023, International Cartographic Association 2023  (Cape Town, South Africa)  2023.08  -  2023.08  ICA, International Cartographic Association

  • Concept Design of Generative Location-based Audio Tours

    Iori Sasaki, Masatoshi Arikawa, Tomokazu Tamura, Min Lu, Ryo Sato, Tomihiro Utsumi

    Pre-conference Workshop, ICC2023, Visualization of Dynamic Phenomena and Processes on Web Maps and Ubiquitous Mapping (Part II)  (Cape Town, South Africa)  2023.08  -  2023.08  ICA, International Cartographic Association

  • Hierarchical Geofencing for Location-Aware Generative Audio Tours

    Iori Sasaki, Masatoshi Arikawa, Min Lu, Tomihiro Utsumi, Ryo Sato

    Asia Carto 2024, The First Asian Cartographic Conference AsiaCarto 2024  (Hong Kong, China)  2024.12  -  2024.12  ICA, International Cartographic Association

  • Dynamic Local Georeferencing for Investigating Common and Different Objects among Distorted Maps

    チャン クアン サン，Lu Min，佐々木 一織，田村 公季，有川 正俊

    令和6年度電気関係学会東北支部連合大会  (秋田県立大学)  2024.08  -  2024.08  電気関係学会東北支部

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Academic Activity 【 display / non-display 】

  • 2024.10
    -
    2025.06

    LBS2025 Program Committee Member

  • 2024.10
    -
    2025.04

    SMW2025 Program Committee Member

  • 2024.08
    -
    Now

  • 2024.04
    -
    2025.09

    VRIP 2024 Program Committee Member

  • Japan Cartographers Association

    2010.02
    -
    Now

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Media Report 【 display / non-display 】

  • 秋田大学紹介番組

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