• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Social Nensor Networking Based on Multi-Layer Graph Structure

Research Project

Project/Area Number 19H04096
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 60060:Information network-related
Research InstitutionTokyo Metropolitan University

Principal Investigator

Matsuda Takahiro  東京都立大学, システムデザイン研究科, 教授 (50314381)

Co-Investigator(Kenkyū-buntansha) 會田 雅樹  東京都立大学, システムデザイン研究科, 教授 (60404935)
塩田 茂雄  千葉大学, 大学院工学研究院, 教授 (70334167)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2020: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
Keywordsソーシャルセンサネットワーク / グラフ構造 / 多階層 / ソーシャルネットワーク / センサネットワーク
Outline of Research at the Start

本研究では,ソーシャルネットワーキングサービス (SNS)より観測された情報より,防災情報,交通情報等の地理的に依存する環境情報を推定するソーシャルセンサネットワークについて検討する.ソーシャルセンサネットワークが持つ多階層グラフ構造および社会ネットワークにおけるユーザダイナミクスを考慮することにより,社会的信頼性の高い環境情報を広範囲かつ高解像度に推定する手法を確立する.

Outline of Final Research Achievements

A social sensor network is a system for acquiring environmental information from SNS (social networking service), and has a multi-layered graph structure consisting of a logical graph structure that represents the interaction between users on SNS and a physical graph structure that exists in social infrastructure. In this study, we focused on the multi-layered graph structure and investigated a social sensor network to obtain highly accurate environmental information.

Academic Significance and Societal Importance of the Research Achievements

SNSは様々な情報を収集するための手段とし浸透しており,もはや社会生活に欠かせない技術となっている一方で,デマなど必ずしも正確ではない情報が拡散されるなど,その能力が十分に生かされているとは言えない.本研究では,ソーシャルセンサネットワークをSNS上のユーザ間の論理的な相互作用や人流などの物理的な相互作用からなる総合的なシステムとして捉えることにより,ソーシャルセンサネットワークの潜在的な能力を発揮するための技術について検討を行った.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (76 results)

All 2022 2021 2020 2019

All Journal Article (19 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 18 results,  Open Access: 11 results) Presentation (57 results) (of which Int'l Joint Research: 22 results,  Invited: 7 results)

  • [Journal Article] Direction of Arraival Estimation Using Space and Time Domain Using Compressed Sensing for Wave Source Location Estimation2022

    • Author(s)
      西森 健太郎, 高世 駿, 宝田 広夢, 松田 崇弘
    • Journal Title

      電子情報通信学会論文誌B 通信

      Volume: J105-B Issue: 10 Pages: 771-780

    • DOI

      10.14923/transcomj.2021MJP0003

    • ISSN
      1881-0209
    • Year and Date
      2022-10-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Maximum Likelihood Estimation for Single Wave Source Localization Using Multiple UAVs in NLOS Environments2022

    • Author(s)
      村田 真一、松田 崇弘、西森 健太郎
    • Journal Title

      電子情報通信学会論文誌B 通信

      Volume: J105-B Issue: 3 Pages: 229-239

    • DOI

      10.14923/transcomj.2021GWP0013

    • ISSN
      1881-0209
    • Year and Date
      2022-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Activation Characteristics of User Dynamics in Isolated Online Communities2022

    • Author(s)
      久保 尊広、高野 知佐、会田 雅樹
    • Journal Title

      電子情報通信学会論文誌B 通信

      Volume: J105-B Issue: 3 Pages: 283-293

    • DOI

      10.14923/transcomj.2021GWP0024

    • ISSN
      1881-0209
    • Year and Date
      2022-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] On the Strength of Damping Effect in Online User Dynamics for Preventing Flaming Phenomena2022

    • Author(s)
      KIKUCHI Shinichi、TAKANO Chisa、AIDA Masaki
    • Journal Title

      IEICE Transactions on Communications

      Volume: E105.B Issue: 2 Pages: 240-249

    • DOI

      10.1587/transcom.2021CEP0007

    • NAID

      130008149873

    • ISSN
      0916-8516, 1745-1345
    • Year and Date
      2022-02-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient 3D-RSS map estimation method based on area classification2021

    • Author(s)
      Danjo Azusa、Ata Shingo、Matsuda Takahiro
    • Journal Title

      IEICE Communications Express

      Volume: 10 Issue: 10 Pages: 816-821

    • DOI

      10.1587/comex.2021XBL0139

    • NAID

      130008097983

    • ISSN
      2187-0136
    • Year and Date
      2021-10-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Graph Laplacian-Based Sequential Smooth Estimator for Three-Dimensional RSS Map2021

    • Author(s)
      MATSUDA Takahiro、ONO Fumie、HARA Shinsuke
    • Journal Title

      IEICE Transactions on Communications

      Volume: E104.B Issue: 7 Pages: 738-748

    • DOI

      10.1587/transcom.2020CQP0003

    • NAID

      130008060109

    • ISSN
      0916-8516, 1745-1345
    • Year and Date
      2021-07-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A Multiple Data Collection Points Selection Method Using a Normalized Crosscorrelation in a UAV Enabled Disaster Recovery Network2021

    • Author(s)
      檀上 梓紗、原 晋介、松田 崇弘、小野 文枝
    • Journal Title

      電子情報通信学会論文誌B 通信

      Volume: J104-B Issue: 3 Pages: 298-308

    • DOI

      10.14923/transcomj.2020GWP0007

    • ISSN
      1881-0209
    • Year and Date
      2021-03-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Wigner's Semicircle Law of Weighted Random Networks2021

    • Author(s)
      SAKUMOTO Yusuke、AIDA Masaki
    • Journal Title

      IEICE Transactions on Communications

      Volume: E104.B Issue: 3 Pages: 251-261

    • DOI

      10.1587/transcom.2020EBP3051

    • NAID

      130007993154

    • ISSN
      0916-8516, 1745-1345
    • Year and Date
      2021-03-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mitigation of Flash Crowd in Web Services By Providing Feedback Information to Users2021

    • Author(s)
      TADA Harumasa、MURATA Masayuki、AIDA Masaki
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E104.D Issue: 1 Pages: 63-75

    • DOI

      10.1587/transinf.2020MPP0003

    • NAID

      130007965126

    • ISSN
      0916-8532, 1745-1361
    • Year and Date
      2021-01-01
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of user dynamics created by weak ties among divided communities2021

    • Author(s)
      Kubo Takahiro、Takano Chisa、Aida Masaki
    • Journal Title

      Nonlinear Theory and Its Applications, IEICE

      Volume: 12 Issue: 2 Pages: 157-174

    • DOI

      10.1587/nolta.12.157

    • NAID

      130008020130

    • ISSN
      2185-4106
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Derivation and characteristics of closed‐form solutions of the fundamental equations for online user dynamics2021

    • Author(s)
      Ikeya Toshi、Aida Masaki
    • Journal Title

      Concurrency and Computation: Practice and Experience

      Volume: 10.1002/cpe.6619 Issue: 14 Pages: 1-18

    • DOI

      10.1002/cpe.6619

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Perturbative Expansion of the Fundamental Equation of Online User Dynamics for Describing Changes in Eigenfrequencies2021

    • Author(s)
      Hirakura Naoki、Aida Masaki
    • Journal Title

      IEEE Access

      Volume: 9 Pages: 139594-139610

    • DOI

      10.1109/access.2021.3119364

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Probability laws of consensus in a broadcast-based consensus-forming algorithm2021

    • Author(s)
      Katoh Dai、Shioda Shigeo
    • Journal Title

      Stochastic Models

      Volume: 38 Issue: 1 Pages: 91-115

    • DOI

      10.1080/15326349.2021.1982394

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] ブロードキャスト型合意形成における合意結果の確率特性2021

    • Author(s)
      塩田茂雄, 加藤大
    • Journal Title

      オペレーションズ・リサーチ

      Volume: 65 Pages: 591-599

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 3D Determination of Message Collection and Delivery Locations for UAV-Enabled Disaster Recovery Networks2021

    • Author(s)
      Danjo Azusa、Hara Shinsuke、Matsuda Takahiro、Ono Fumie、Miura Ryu
    • Journal Title

      IEEE Access

      Volume: - Pages: 1-1

    • DOI

      10.1109/access.2021.3065698

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Distribution of Consensus in a Broadcasting-based Consensus-forming Algorithm2021

    • Author(s)
      Shioda Shigeo
    • Journal Title

      ACM SIGMETRICS Performance Evaluation Review

      Volume: 48 Issue: 3 Pages: 91-96

    • DOI

      10.1145/3453953.3453974

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Adaptive Direction Control for UAV Full-Duplex Relay Networks Using Multiple Directional Antennas2020

    • Author(s)
      T. Matsuda, M. Kaneko, T. Hiraguri, K. Nishimori, T. Kimura and A. Nakao
    • Journal Title

      IEEE Access

      Volume: 8 Issue: 1 Pages: 85083-85093

    • DOI

      10.1109/access.2020.2992293

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Decay Characteristics of User Dynamics in Online Social Networks2020

    • Author(s)
      Takano Chisa、Aida Masaki
    • Journal Title

      IEEE Access

      Volume: 8 Pages: 73986-73991

    • DOI

      10.1109/access.2020.2988471

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Information Spread across Social Network Services with Non-Responsiveness of Individual Users2020

    • Author(s)
      Shioda Shigeo、Nakajima Keisuke、Minamikawa Masato
    • Journal Title

      Computers

      Volume: 9 Issue: 3 Pages: 65-65

    • DOI

      10.3390/computers9030065

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] ローカル5GおよびWi-Fi6の屋内通信性能評価2022

    • Author(s)
      平田 翔, 平栗健史, 松田崇弘, 内尾亮太, 澤田優菜, 田中海斗, 山本亜美
    • Organizer
      電子情報通信学会総合大会B-11-29
    • Related Report
      2021 Annual Research Report
  • [Presentation] 到来方向を用いた波源推定手法における観測ノード選択手法2022

    • Author(s)
      森 貴行, 村田真一, 松田崇弘, 西森健太郎
    • Organizer
      電子情報通信学会総合大会, B-11-24
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cell-Free Massive MIMOにおけるフロントホールリンクのトラヒック量削減手法2022

    • Author(s)
      佐瀬寛人, 松田崇弘, 西森健太郎
    • Organizer
      電子情報通信学会総合大会, B-11-22
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cell-Free Massive MIMOネットワークにおけるユーザオフロードのためのUAV基地局配置法2022

    • Author(s)
      野中創矢, 松田崇弘, 西森健太郎
    • Organizer
      電子情報通信学会総合大会, B-11-21
    • Related Report
      2021 Annual Research Report
  • [Presentation] MIMOを用いた2ホップUAVリレーネットワークの最適方向制御2022

    • Author(s)
      宇田拓夢, 松田崇弘, 平栗健史, 西森健太郎
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 低ランクテンソル補完によるセルフリーMIMOネットワークのための伝搬路データベースの性能評価2022

    • Author(s)
      野坂亮太, 松田崇弘, 西森健太郎
    • Organizer
      電子情報通信学会総合大会, B-11-19
    • Related Report
      2021 Annual Research Report
  • [Presentation] 波源位置推定のためのISTAを用いた到来方向実験結果2022

    • Author(s)
      宝田広夢, 西森健太郎, 高世 駿, 松田崇弘
    • Organizer
      電子情報通信学会総合大会, B-1-164
    • Related Report
      2021 Annual Research Report
  • [Presentation] 無人飛行機を用いた波源推定法におけるKファクタを利用した配置法の実環境を考慮した評価2022

    • Author(s)
      高世 駿, 西森健太郎, 松田崇弘
    • Organizer
      電子情報通信学会総合大会, B-1-163
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cell-Free Massive MIMOのための伝搬路データベースに関する検討2022

    • Author(s)
      松田崇弘, 西森健太郎
    • Organizer
      信学技報, vol. 121, no. 357, CQ2021-77, pp. 7-12
    • Related Report
      2021 Annual Research Report
  • [Presentation] 無人飛行機を用いた波源推定法と無人飛行機配置の最適化に関する検討2022

    • Author(s)
      高世 駿, 西森健太郎, 松田崇弘
    • Organizer
      信学技報, vol. 121, no. 330, AP2021-153, pp. 104-109
    • Related Report
      2021 Annual Research Report
  • [Presentation] 確率的合意形成アルゴリズムにより形成される合意結果の確率的性質2022

    • Author(s)
      塩田茂雄, 竹原健太
    • Organizer
      電子情報通信学会 総合大会チュートリアルセッション, NT-1-2
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] リツイート数分布の特徴を再現するTwitterユーザのリツイート行動モデル2022

    • Author(s)
      塩田茂雄, 小西隆仁
    • Organizer
      電子情報通信学会 通信行動工学研究会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Experimental Evaluation of a Wave Source Location Estimation Method Using UAVs2021

    • Author(s)
      Hiromu Takarada, Kentaro Nishimori, Shun Takase, and Takahiro Matsuda
    • Organizer
      2021 International Symposium on Antennas and Propagation (ISAP 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Mobile User Density Estimation Based on Graph Laplacian Regularized Recursive Least Squares2021

    • Author(s)
      Kaisei Neichi and Takahiro Matsuda,
    • Organizer
      2021 IEEE International Conference on Consumer Electronics - Taiwan (ICCE-TW 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ISTAを利用した無人飛行機による波源推定法2021

    • Author(s)
      高世 駿, 西森健太郎, 松田崇弘
    • Organizer
      電子情報通信学会ソサイエティ大会, BS-2-3
    • Related Report
      2021 Annual Research Report
  • [Presentation] NLOS環境における波源推定のための到来方向推定に関する一検討2021

    • Author(s)
      村田真一, 松田崇弘, 西森健太郎
    • Organizer
      信学技報, vol. 121, no. 133, CQ2021-24, pp. 14-19
    • Related Report
      2021 Annual Research Report
  • [Presentation] 無人飛行機を用いた波源位置推定法の実験評価2021

    • Author(s)
      宝田広夢, 西森健太郎, 高世 駿, 松田崇弘
    • Organizer
      信学技報, vol. 121, no. 133, CQ2021-22, pp. 6-9, 2021年8月.
    • Related Report
      2021 Annual Research Report
  • [Presentation] Cluster structure of online user opinions generated by interactions between fake news and their corrections2021

    • Author(s)
      Masaki Aida and Ayako Hashizume
    • Organizer
      The 19th International Workshop on Assurance in Distributed Systems and Networks (ADSN 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Activator-inhibitor model for describing interactions between fake news and their corrections2021

    • Author(s)
      Masaki Aida and Ayako Hashizume
    • Organizer
      International Conference on Complex Networks and their Applications (Complex Networks 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] べき指数が 2 未満のカスケードサイズ分布を再現するツイート投稿モデル2021

    • Author(s)
      小西隆仁, 塩田茂雄
    • Organizer
      電子情報通信学会 ソサイエティ大会, B-11-20
    • Related Report
      2021 Annual Research Report
  • [Presentation] ブロードキャスト型合意形成における合意結果の確率的な性質に関する考察2021

    • Author(s)
      塩田茂雄, 加藤大
    • Organizer
      電子情報通信学会 コミュニケーションクオリティ研究会, CQ2021-33
    • Related Report
      2021 Annual Research Report
  • [Presentation] ブロードキャスト型合意形成における合意結果の分布に関する考察2021

    • Author(s)
      塩田茂雄
    • Organizer
      日本オペレーションズ・リサーチ学会 待ち行列研究部会
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Performance Evaluation of Wave Source Localization Method Using UAVs Based on the Maximum Likelihood Estimation2021

    • Author(s)
      Shinichi Murata, Takahiro Matsuda, Kentaro Nishimori, and Tsutomu Mitsui,
    • Organizer
      2020 International Symposium on Antennas and Propagation (ISAP 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] グラフラプラシアン正則化RLSを用いたモバイルユーザ密度分布推定手法2021

    • Author(s)
      根市凱世, 松田崇弘
    • Organizer
      電子情報通信学会総合大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] NLOS環境における単一UAVを用いた波源推定手法2021

    • Author(s)
      大内鉄太, 村田真一, 松田崇弘, 西森健太郎, 満井 勉
    • Organizer
      電子情報通信学会コミュニケーションクオリティ研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] ブロードキャスト型合意形成における合意結果の確率特性2021

    • Author(s)
      加藤大, 塩田茂雄
    • Organizer
      待ち行列シンポジウム
    • Related Report
      2020 Annual Research Report
  • [Presentation] Circular Statistics-Based Maximum Likelihood Estimation for Wave Source Localization2020

    • Author(s)
      Shinichi Murata, Takahiro Matsuda, Kentaro Nishimori, and Tsutomu Mitsui
    • Organizer
      IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting (APS/URSI 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アンテナ信号処理と伝搬環境制御に基づくUAVネットワーク2020

    • Author(s)
      松田崇弘, 西森健太郎
    • Organizer
      電子情報通信学会ネットワークシステム研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] 地上-無人飛行機間通信のためのグラフラプラシアン正則化最小二乗法を用いた3次元RSSマップ推定手法2020

    • Author(s)
      松田崇弘, 小野文枝, 原晋介
    • Organizer
      電子情報通信学会通信方式研究会
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Laplace equation-based high-speed autonomous clustering for MANET2020

    • Author(s)
      Rio Kawasaki, Chisa Takano and Masaki Aida
    • Organizer
      International Teletraffic Congress (ITC 32)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Polarization model of online social networks based on the concept of spontaneous symmetry breaking2020

    • Author(s)
      Masaki Aida, Ayako Hashizume, Chisa Takano and Masayuki Murata
    • Organizer
      International Teletraffic Congress (ITC 32)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Closed-form solutions of the fundamental equation that describes user dynamics in online social networks2020

    • Author(s)
      T. Ikeya and Masaki Aida
    • Organizer
      CANDAR 2020 Workshop (PDAA 2020)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Independence of the fundamental equation of the oscillation model on algebraic representations: Social media echo chamber effect2020

    • Author(s)
      Kakeru Ohki, Ayako Hashizume and Masaki Aida
    • Organizer
      IEICE ICETC 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A model of polarization on social media caused by empathy and repulsion2020

    • Author(s)
      Naoki Hirakura, Masaki Aida and Konosuke Kawashima,
    • Organizer
      IEICE ICETC 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Technology to counter online flaming based on the frequency-dependent damping coefficient in the oscillation mode2020

    • Author(s)
      Shinichi Kikuchi, Chisa Takano and Masaki Aida
    • Organizer
      IEICE ICETC 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modeling of online echo-chamber effect based on the concept of spontaneous symmetry breaking2020

    • Author(s)
      Masaki Aida and Ayako Hashizume
    • Organizer
      IEICE ICETC 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sybil detection as graph filtering2020

    • Author(s)
      Satoshi Furutani, Toshiki Shibahara, Kunio Hato, Mitsuaki Akiyama and Masaki Aida
    • Organizer
      IEEE GLOBECOM 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Data-correlation-based sensor localization for environment sensing with non-geotagged data2020

    • Author(s)
      S. Shiraki, Y. Ohashi, and S. Shioda
    • Organizer
      IEEE VTC2020-Fall
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Distribution of consensus in a broadcast-based consensus-forming algorithm2020

    • Author(s)
      S. Shioda
    • Organizer
      IFIP WG 7.3 Performance,
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Existence of Twitter users with untraceable retweet paths and its implication2020

    • Author(s)
      S. Shioda and K. Nakajima
    • Organizer
      International Conference on Social Networks Analysis, Management and Security
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Twitterにおけるリツイート拡散経路の分析:バズったツイートはどのように拡散しているのか,2020

    • Author(s)
      塩田茂雄
    • Organizer
      電子情報通信学会 情報ネットワーク研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 収集データの相関に基づくセンサの位置推定と交通量調査への応用2020

    • Author(s)
      白木詩乃,大橋優人,塩田茂雄
    • Organizer
      電子情報通信学会 ソサイエティ大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] On the fundamental equation of user dynamics and the structure of online social networks2020

    • Author(s)
      Masaki Aida, Chisa Takano and Masaki Ogura
    • Organizer
      ixth International Winter School and Conference on Network Science
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Environment sensing based on non-geotagged sensor data2020

    • Author(s)
      S. Shioda and Y. Ohashi
    • Organizer
      IEEE International Conference on Computing, Networking and Communications (ICNC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of information spread on SNSs based on strong correlation assumption2020

    • Author(s)
      S. Shioda and M. Minamikawa
    • Organizer
      IEEE International Conference on Computing, Networking and Communications (ICNC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 自発的対称性の破れの概念を用いたオンラインソーシャルネットワークの分極化モデル2020

    • Author(s)
      会田 雅樹, 高野 知佐, 村田 正幸
    • Organizer
      信学技報 IN2019-131, vol. 119, no. 461, pp. 315-320, 2020年3月6日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] オンラインソーシャルネットワークにおけるユーザダイナミクスを記述した基礎方程式の閉形式解2020

    • Author(s)
      T. Ikeya, Masaki Aida
    • Organizer
      信学技報 IN2019-131, vol. 119, no. 461, pp. 309-314, 2020年3月6日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] オンライン社会ネットワークにおける外部刺激への共鳴に起因する新たなネット炎上モデル2020

    • Author(s)
      木下 知哉, 会田 雅樹
    • Organizer
      信学技報 IN2019-129, vol. 119, no. 461, pp. 303-308, 2020年3月6日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] MANETのためのラプラス方程式に基づく高速自律分散クラスタリング2020

    • Author(s)
      川崎 莉央, 高野 知佐, 会田 雅樹
    • Organizer
      信学技報 IN2019-117, vol. 119, no. 461, pp. 231-236, 2020年3月6日.
    • Related Report
      2019 Annual Research Report
  • [Presentation] ネット情報の分極化が引き起こす社会の分断と対立の構造理解に向けて2020

    • Author(s)
      会田 雅樹, 橋爪 絢子
    • Organizer
      2020年電子情報通信学会総合大会, 大会委員会企画 (情報通信技術と人間相互理解の未来), TK-4-4,
    • Related Report
      2019 Annual Research Report
  • [Presentation] 受信経路不明なリツイートの存在とその発生要因の分析2020

    • Author(s)
      中島圭佑, 井上陽向, 塩田茂雄
    • Organizer
      2020年電子情報通信学会 総合大会, B-11-25
    • Related Report
      2019 Annual Research Report
  • [Presentation] グラフラプラシアンを用いた通信品質マップ推定2020

    • Author(s)
      松田崇弘, 小野文枝, 原 晋介
    • Organizer
      信学技報, vol. 119, no. 485, CCS2019-35, pp. 5-8, 2020年3月
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Features found in Twitter data and examination of retweeting behavior2019

    • Author(s)
      S. Shioda and M. Minamikawa
    • Organizer
      6th International Conference on Social Networks Analysis, Management and Security (SNAMS)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Information spread across social network services with users' information indifference behavior2019

    • Author(s)
      S. Shioda and K. Nakajima
    • Organizer
      11th Computer Science and Electronic Engineering Conference (CEEC)
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ネットワーク炎上の事例分析:最近のTwitterでの事例を元に2019

    • Author(s)
      中島圭佑, 塩田茂雄
    • Organizer
      2019年電子情報通信学会 ソサイエティ大会, B-11-8
    • Related Report
      2019 Annual Research Report
  • [Presentation] Twitter データに見られる特徴と人間のリツイート行動2019

    • Author(s)
      塩田茂雄, 中島圭佑
    • Organizer
      日本人工知能学会全国大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] グラフラプラシアンを用いた受信信号強度マップの逐次推定手法2019

    • Author(s)
      松田崇弘, 小野文枝, 原 晋介, 児島史秀・三浦 龍
    • Organizer
      信学技報, vol. 119, no. 101, CS2019-41, pp. 127-132, 2019年7月.
    • Related Report
      2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi