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Co-evolution of epidemics, interventions, and behavior in network epidemiology

Research Project

Project/Area Number 21H04595
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
Research InstitutionKobe University

Principal Investigator

Holme Petter  神戸大学, 計算社会科学研究センター, リサーチフェロー (50802352)

Co-Investigator(Kenkyū-buntansha) 高安 美佐子  東京工業大学, 情報理工学院, 教授 (20296776)
井深 陽子  慶應義塾大学, 経済学部(三田), 教授 (20612279)
上東 貴志  神戸大学, 計算社会科学研究センター, 教授 (30324908)
増田 直紀  神戸大学, 計算社会科学研究センター, リサーチフェロー (40415295)
浅井 雄介  国立研究開発法人国立国際医療研究センター, 国際感染症センター, 研究員 (70779991)
Beauchemin Catherine  国立研究開発法人理化学研究所, 数理創造プログラム, 副プログラムディレクター (70898931)
村田 剛志  東京工業大学, 情報理工学院, 教授 (90242289)
Project Period (FY) 2021-04-05 – 2025-03-31
Project Status Granted (Fiscal Year 2024)
Budget Amount *help
¥41,990,000 (Direct Cost: ¥32,300,000、Indirect Cost: ¥9,690,000)
Fiscal Year 2024: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000)
Fiscal Year 2023: ¥10,400,000 (Direct Cost: ¥8,000,000、Indirect Cost: ¥2,400,000)
Fiscal Year 2022: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Fiscal Year 2021: ¥11,960,000 (Direct Cost: ¥9,200,000、Indirect Cost: ¥2,760,000)
KeywordsNetwork epidemiology / Network science / 理論的疫学 / Game theory / Behavioral modeling / Theoretical epidemiology
Outline of Research at the Start

Emergent epidemic outbreaks are complex challenges for social systems engineering. To engineer effective interventions, we need to model the feedback between health behavior and epidemics. Interventions affect the epidemics either by altering the contact structures between people or the susceptibility of individuals. Higher-order network models can capture both these aspects. This project will use simulations, mathematical modeling, experimental game theory, and insights from the COVID-19 pandemics to incorporate behavioral feedbacks into network epidemiology.

Outline of Annual Research Achievements

During FY 2022, we published several papers on the core topics of this research program. For example, we published a paper about how to use previous observations of influenza for forecasting COVID-19 outbreaks and how to automate the extraction of epidemic-relevant information from doctors' reports by AI. Other works covered general models of spreading processes and how to balance breadth and depth in contact tracing if the goal is to find the source of an infection.

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

This project follows the outline of the original research program relatively closely. Some advances we made were beyond the scope we could originally predict, such as the use of language models for data extraction. Others are maybe slightly altered. We do, for example, not now intend to build models of behavioral feedback on temporal network models (since these assume data of human mobility that has a much higher resolution than available. Rather, we use somewhat more mainstream, aggregated models.

Strategy for Future Research Activity

Our research follow the general research trends. The results from the present project is pointing towards integration with models from artificial intelligence and more information-rich representations.

Report

(3 results)
  • 2022 Annual Research Report
  • 2021 Comments on the Screening Results   Annual Research Report
  • Research Products

    (84 results)

All 2023 2022 2021 Other

All Int'l Joint Research (6 results) Journal Article (49 results) (of which Int'l Joint Research: 33 results,  Peer Reviewed: 47 results,  Open Access: 45 results) Presentation (28 results) (of which Int'l Joint Research: 16 results,  Invited: 13 results) Book (1 results)

  • [Int'l Joint Research] Auburn University(米国)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] Toronto Metropolitan University(カナダ)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] The Catholic University of Korea(韓国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] La Trobe University(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of California, Los Angeles(米国)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] University of Oxford(英国)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Gender inequality and self-publication are common among academic editors2023

    • Author(s)
      Fengyuan Liu, Petter Holme, Matteo Chiesa, Bedoor AlShebli, Talal Rahwan
    • Journal Title

      Nature Human Behaviour

      Volume: 7 Issue: 3 Pages: 353-364

    • DOI

      10.1038/s41562-022-01498-1

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Networks of climate change: Connecting causes and consequences2023

    • Author(s)
      Petter Holme, Juan C. Rocha
    • Journal Title

      Applied Network Science

      Volume: 8 Issue: 1 Pages: 10-10

    • DOI

      10.1007/s41109-023-00536-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Dynamics of an SEIR model for infectious diseases in random environments.2023

    • Author(s)
      Asai Y, Cheng J, Han X.
    • Journal Title

      Mathematical Modelling: Theory and Application.

      Volume: 787 Pages: 27-54

    • DOI

      10.1090/conm/787/15791

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of population age structure on parenteral antimicrobial use estimations.2023

    • Author(s)
      Koizumi R, Kusama Y, Asai Y, Tsuzuki S, Aoyagi K, Ishikane M, Muraki Y, Ohmagari N.
    • Journal Title

      Scientific Reports

      Volume: 16 Issue: 1 Pages: 1-7

    • DOI

      10.1038/s41598-023-27769-z

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Regional trends in the use of steroids and favipiravir for COVID-19 treatment.2023

    • Author(s)
      Asai Y, Tsuzuki S, Matsunaga N, Ohmagari N.
    • Journal Title

      Journal of Infection and Public Health

      Volume: 16 Issue: 2 Pages: 623-629

    • DOI

      10.1016/j.jiph.2022.12.014

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The effect of random virus failure following cell entry on infection outcome and the success of antiviral therapy2023

    • Author(s)
      Christian Quirouette, Daniel Cresta, Jizhou Li, Kathleen P. Wilkie, Haozhao Liang, Catherine A. A. Beauchemin
    • Journal Title

      Scientific Reports (NPG)

      Volume: 13 Issue: 1 Pages: 1-32

    • DOI

      10.1038/s41598-023-44180-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Feature selection: Key to enhance node classification with graph neural networks2023

    • Author(s)
      Maurya Sunil Kumar、Liu Xin、Murata Tsuyoshi
    • Journal Title

      CAAI Transactions on Intelligence Technology

      Volume: 8 Issue: 1 Pages: 14-28

    • DOI

      10.1049/cit2.12166

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Trading contact tracing efficiency for finding patient zero2022

    • Author(s)
      Marcin Waniek, Petter Holme, Katayoun Farrahi, Remi Emonet, Manuel Cebrian, Talal Rahwan
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 22582-22582

    • DOI

      10.1038/s41598-022-26892-7

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epidemic surveillance of influenza infections: A network-free strategy2022

    • Author(s)
      Zhanwei Du, Qi Tan, Yuan Bai, Lin Wang, Benjamin J. Cowling, Petter Holme
    • Journal Title

      China CDC Weekly

      Volume: 4 Issue: 46 Pages: 1025-1031

    • DOI

      10.46234/ccdcw2022.207

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epidemiologic information discovery from open-access COVID-19 case reports via pretrained language model2022

    • Author(s)
      Zhizheng Wang, Xiao Fan Liu, Zhanwei Du, Lin Wang, Ye Wu, Petter Holme, Michael Lachmann, Hongfei Lin, Zoie S. Y. Wong, Xiao-Ke Xu, Yuanyuan Sun
    • Journal Title

      iScience

      Volume: 25 Issue: 10 Pages: 105079-105079

    • DOI

      10.1016/j.isci.2022.105079

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Social diffusion sources can escape detection2022

    • Author(s)
      Marcin Waniek, Manuel Cebrian, Petter Holme, Talal Rahwan
    • Journal Title

      iScience

      Volume: 25 Issue: 9 Pages: 104956-104956

    • DOI

      10.1016/j.isci.2022.104956

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Vital Surveillances: Travel-related Importation and Exportation Risks of SARS-CoV-2 Omicron Variant in 367 Prefectures (Cities)2022

    • Author(s)
      Yuan Bai, Mingda Xu, Caifen Liu, Mingwang Shen, Lin Wang, Linwei Tian, Suoyi Tan, Lei Zhang, Petter Holme, Xin Lu, Eric H. Y. Lau, Benjamin J. Cowling, Zhanwei Du
    • Journal Title

      China CDC Weekly

      Volume: 4 Issue: 40 Pages: 885-889

    • DOI

      10.46234/ccdcw2022.184

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Hiding in temporal networks2022

    • Author(s)
      Marcin Waniek, Petter Holme, Talal Rahwan
    • Journal Title

      IEEE Trans. Netw. Sci. Eng.

      Volume: 9 Issue: 3 Pages: 1645-1657

    • DOI

      10.1109/tnse.2022.3148752

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Weighted network motifs as random walk patterns2022

    • Author(s)
      Franco Ruzzenenti, Francesco Picciolo, Petter Holme, Rossana Mastrandrea
    • Journal Title

      New. J. Phys

      Volume: 24 Issue: 5 Pages: 53056-53056

    • DOI

      10.1088/1367-2630/ac6f75

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimizing COVID-19 surveillance using historical electronic health records of influenza infections2022

    • Author(s)
      Zhanwei Du, Yuan Bai, Lin Wang, Jose L Herrera-Diestra, Zhilu Yuan, Renzhong Guo, Benjamin J Cowling, Lauren Ancel Meyers, Petter Holme
    • Journal Title

      PNAS Nexus

      Volume: 1 Issue: 2

    • DOI

      10.1093/pnasnexus/pgac038

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Optimal control of networked reaction-diffusion systems2022

    • Author(s)
      Gao Shupeng、Chang Lili、Romic Ivan、Wang Zhen、Jusup Marko、Holme Petter
    • Journal Title

      Journal of The Royal Society Interface

      Volume: 19 Issue: 188 Pages: 20210739-20210739

    • DOI

      10.1098/rsif.2021.0739

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The microdynamics shaping the relationship between democracy and corruption2022

    • Author(s)
      Podobnik Boris、Jusup Marko、Korosak Dean、Holme Petter、Lipic Tomislav
    • Journal Title

      Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences

      Volume: 478 Issue: 2257 Pages: 20210567-20210567

    • DOI

      10.1098/rspa.2021.0567

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] "Direct modelling from GPS data reveals daily-activity-dependency of effective reproduction number in COVID-19 pandemic"2022

    • Author(s)
      Jun'ichi Ozaki, Yohei Shida, Hideki Takayasu & Misako Takayasu
    • Journal Title

      Scientific Reports 12 ,Article number:17888 (13 pages) (2022)

      Volume: 12 Issue: 1 Pages: 17888-17888

    • DOI

      10.1038/s41598-022-22420-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mixing age and risk groups for accessing COVID-19 vaccines: a modelling study2022

    • Author(s)
      Hongming Wang, Yoko Ibuka, Ryota Nakamura
    • Journal Title

      BMJ Open

      Volume: 12 Issue: 12 Pages: 1-10

    • DOI

      10.1136/bmjopen-2022-061139

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Social contact patterns in Japan in the COVID-19 pandemic during and after the Tokyo Olympic Games2022

    • Author(s)
      Tsuzuki Shinya、Asai Yusuke、Ibuka Yoko、Nakaya Tomoki、Ohmagari Norio、Hens Niel、Beutels Philippe
    • Journal Title

      Journal of Global Health

      Volume: 12 Pages: 1-8

    • DOI

      10.7189/jogh.12.05047

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of regional heterogeneity on the severity of COVID-192022

    • Author(s)
      Tsuzuki S, Asai Y, Matsunaga N, Ishioka H, Akiyama T, Ohmagari N.
    • Journal Title

      Journal of Infection and Chemotherapy

      Volume: 28 Issue: 4 Pages: 554-557

    • DOI

      10.1016/j.jiac.2021.12.032

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Considerations and concerns regarding the readiness to remove face coverings.2022

    • Author(s)
      Terada M, Tsuzuki S, Asai Y, Saito S, Ohmagari N.
    • Journal Title

      Journal of Global Health

      Volume: 12 Pages: 1-3

    • DOI

      10.7189/jogh.12.03036

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Impact of the COVID-19 pandemic on racial and ethnic minorities in Japan.2022

    • Author(s)
      Hidetoshi Nomoto, Yusuke Asai, Kayoko Hayakawa, Nobuaki Matsunaga, Satoshi Kutsuna, Eiichi N. Kodama, Norio Ohmagari.
    • Journal Title

      Epidemiology and Infection

      Volume: 150 Pages: 1-9

    • DOI

      10.1017/s0950268822001674

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stochastic failure of cell infection post viral entry: Implications for infection outcomes and antiviral therapy2022

    • Author(s)
      Christian Quirouette, Daniel Cresta, Jizhou Li, Kathleen P. Wilkie, Haozhao Liang, Catherine A. A. Beauchemin
    • Journal Title

      arXiv (pre-print) [below is peer-reviewed version]

      Volume: 22 Pages: 1-35

    • Related Report
      2022 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Existence of an Optimal Path in a Continuous-time Nonconcave Ramsey Model2022

    • Author(s)
      Ken-Ichi Akao, Hitoshi Ishii, Takashi Kamihigashi, Kazuo Nishimura
    • Journal Title

      Pure and Applied Functional Analysis

      Volume: 7(6) Pages: 1939-1952

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Classification of endogenous and exogenous bursts in collective emotions based on Weibo comments during COVID-192022

    • Author(s)
      Wu Qianyun、Sano Yukie、Takayasu Hideki、Takayasu Misako
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 3120-3120

    • DOI

      10.1038/s41598-022-07067-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Social physics2022

    • Author(s)
      Jusup Marko、Holme Petter、Kanazawa Kiyoshi、Takayasu Misako、Romic Ivan、Wang Zhen、Gecek Suncana、Lipic Tomislav、Podobnik Boris、Wang Lin、Luo Wei、Klanjscek Tin、Fan Jingfang、Boccaletti Stefano、Perc Matjaz
    • Journal Title

      Physics Reports

      Volume: 948 Pages: 1-148

    • DOI

      10.1016/j.physrep.2021.10.005

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epidemic dynamics on metapopulation networks with node2vec mobility2022

    • Author(s)
      Lingqi Meng, Naoki Masuda
    • Journal Title

      Journal of Theoretical Biology

      Volume: 534 Pages: 110960-110960

    • DOI

      10.1016/j.jtbi.2021.110960

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The global migration network of sex-workers2022

    • Author(s)
      Luis E. C. Rocha, Petter Holme, Claudio D. G. Linhares
    • Journal Title

      Journal of Computational Social Science

      Volume: 5 Issue: 1 Pages: 969-985

    • DOI

      10.1007/s42001-021-00156-2

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Network structure and community evolution online: Behavioral and emotional changes in response to COVID-192022

    • Author(s)
      Fan Fang, Tong Wang, Suoyi Tan, Saran Chen, Tao Zhou, Wei Zhang, Qiang Guo, Jianguo Liu, Petter Holme, Xin Lu
    • Journal Title

      Frontiers in Public Health

      Volume: 9 Pages: 2274-2274

    • DOI

      10.3389/fpubh.2021.813234

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comorbidities as risk factors for severe disease in hospitalized elderly COVID-19 patients by different age-groups in Japan2022

    • Author(s)
      Yusuke Asai, Hidetoshi Nomoto, Kayoko Hayakawa, Nobuaki Matsunaga, Shinya Tsuzuki, Mari Terada, Hiroshi Ohtsu, Koji Kitajima, Kumiko Suzuki, Tetsuya Suzuki, Keiji Nakamura, Shinichiro Morioka, Sho Saito, Fumitake Saito, Norio Ohmagari
    • Journal Title

      Gerontology

      Volume: 68 Issue: 9 Pages: 1027-1037

    • DOI

      10.1159/000521000

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] OD analysis of Hanshin expressway ETC statistics2022

    • Author(s)
      Daigo Umemoto; Takashi Kamihigashi,
    • Journal Title

      AROB 27th 2022

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Randomizing hypergraphs preserving degree correlation and local clustering2022

    • Author(s)
      Kazuki Nakajima, Kazuyuki Shudo, Naoki Masuda
    • Journal Title

      IEEE Transactions on Network Science and Engineering

      Volume: - Issue: 3 Pages: 1139-1153

    • DOI

      10.1109/tnse.2021.3133380

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical characteristics of hospitalized COVID-19 in children: Report from the COVID-19 registry in Japan2021

    • Author(s)
      Kensuke Shoji, Takayuki Akiyama, Shinya Tsuzuki, Nobuaki Matsunaga, Yusuke Asai, Setsuko Suzuki, Noriko Iwamoto, Takanori Funaki, Norio Ohmagari
    • Journal Title

      Journal of the Pediatric Infectious Diseases Society

      Volume: 10 Issue: 12 Pages: 1097-1100

    • DOI

      10.1093/jpids/piab085

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Autopoietic influence hierarchies in pancreatic β-cells2021

    • Author(s)
      Dean Korosak, Marko Jusup, Boris Podobnik, Andraz Stozer, Jurij Dolensek, Petter Holme, Marjan Slak Rupnik
    • Journal Title

      Physical Review Letters

      Volume: 127 Issue: 16 Pages: 168101-168101

    • DOI

      10.1103/physrevlett.127.168101

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Graph Neural Networks for Fast Node Ranking Approximation2021

    • Author(s)
      Sunil Maurya, Liu Xin, Tsuyoshi Murata
    • Journal Title

      ACM Transactions on Knowledge Discovery from Data

      Volume: 15 Issue: 5 Pages: 1-32

    • DOI

      10.1145/3446217

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Universal scaling of human flow remain unchanged during the COVID-19 pandemic2021

    • Author(s)
      Shida, Y., Takayasu, H., Havlin, S., Takayasu, M.
    • Journal Title

      Applied Network Science

      Volume: 6 Issue: 1 Pages: 75-75

    • DOI

      10.1007/s41109-021-00416-0

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] COVID-19 and Networks2021

    • Author(s)
      Tsuyoshi Murata
    • Journal Title

      New Generation Computing

      Volume: 39 Issue: 3-4 Pages: 469-481

    • DOI

      10.1007/s00354-021-00134-2

    • NAID

      130007935288

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] PGRA: Projected graph relation-feature attention network for heterogeneous information network embedding2021

    • Author(s)
      Chairatanakul Nuttapong、Liu Xin、Murata Tsuyoshi
    • Journal Title

      Information Sciences

      Volume: 570 Pages: 769-794

    • DOI

      10.1016/j.ins.2021.04.070

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Mobility in China, 2020: a tale of four phases2021

    • Author(s)
      Suoyi Tan, Shengjie Lai, Fan Fang, Ziqiang Cao, Bin Sai, Bing Song, Bitao Dai, Shuhui Guo, Chuchu Liu, Mengsi Cai, Tong Wang, Mengning Wang, Jiaxu Li, Saran Chen, Shuo Qin, Jessica R Floyd, Zhidong Cao, Jing Tan, Xin Sun, Tao Zhou, Wei Zhang, Andrew J Tatem, Petter Holme, Xiaohong Chen, Xin Lu
    • Journal Title

      National Science Review

      Volume: 8 Issue: 11

    • DOI

      10.1093/nsr/nwab148

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Predicting respiratory failure for COVID-19 patients in Japan: a simple clinical score for evaluating the need for hospitalisation2021

    • Author(s)
      Gen Yamada, Kayoko Hayakawa, Nobuaki Matsunaga, Mari Terada, Setsuko Suzuki, Yusuke Asai, Hiroshi Ohtsu, Ako Toyoda, Koji Kitajima, Shiya Tsuzuki, Sho Saito, Norio Ohmagari
    • Journal Title

      Epidemiology and Infection

      Volume: 30 Pages: 1-9

    • DOI

      10.1017/s0950268821001837

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Finite-size effects on the convergence time in continuous-opinion dynamics2021

    • Author(s)
      Hang-Hyun Jo, Naoki Masuda
    • Journal Title

      Physical Review E

      Volume: 104 Issue: 1 Pages: 14309-14309

    • DOI

      10.1103/physreve.104.014309

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Guest Editorial Introduction to the Special Section on Reloading Feature-Rich Information Networks2021

    • Author(s)
      Andrea Tagarelli, Sabrina Gaito, Roberto Interdonato, Tsuyoshi Murata, Alessandra Sala, My T. Thai
    • Journal Title

      IEEE Transactions on Network Science and Engineering

      Volume: 8 Issue: 2 Pages: 1256-1258

    • DOI

      10.1109/tnse.2021.3073824

    • Related Report
      2021 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] External validation and update of prediction models for unfavorable outcomes in hospitalized patients with COVID-19 in Japan2021

    • Author(s)
      Gen Yamada, Kayoko Hayakawa, Yusuke Asai, Nobuaki Matsunaga, Hiroshi Ohtsu, Masayuki Hojo, Masao Hashimoto, Kentaro Kobayashi, Ryo Sasaki, Tatsuya Okamoto, Yasuaki Yanagawa, Daisuke Katagiri, Mari Terada, Michiyo Suzuki, Lubna Sato, Yusuke Miyazato, Masahiro Ishikane, Shinichiro Morioka, Sho Saito, Norio Ohmagari
    • Journal Title

      Journal of Infection and Chemotherapy

      Volume: 27 Issue: 7 Pages: 1043-1050

    • DOI

      10.1016/j.jiac.2021.04.008

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Opinion dynamics on tie-decay networks2021

    • Author(s)
      Sugishita Kashin、Porter Mason A.、Beguerisse-Diaz Mariano、Masuda Naoki
    • Journal Title

      Physical Review Research

      Volume: 3 Issue: 2 Pages: 23249-23249

    • DOI

      10.1103/physrevresearch.3.023249

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Concurrency measures in the era of temporal network epidemiology: A review2021

    • Author(s)
      Naoki Masuda, Joel C. Miller, Petter Holme
    • Journal Title

      Journal of the Royal Society Interface

      Volume: 18 Issue: 179 Pages: 20210019-20210019

    • DOI

      10.1098/rsif.2021.0019

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Building surrogate temporal network data from observed backbones2021

    • Author(s)
      Charley Presigny, Petter Holme, Alain Barrat
    • Journal Title

      Physical Review E

      Volume: 103 Issue: 5 Pages: 52304-52304

    • DOI

      10.1103/physreve.103.052304

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Graph convolutional networks for graphs containing missing features2021

    • Author(s)
      Taguchi Hibiki、Liu Xin、Murata Tsuyoshi
    • Journal Title

      Future Generation Computer Systems

      Volume: 117 Pages: 155-168

    • DOI

      10.1016/j.future.2020.11.016

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 阪神高速 ETC 統計データの時間的規則性2021

    • Author(s)
      楳本大悟, 上東貴志
    • Journal Title

      第27回交通流と自己駆動粒子系のシンポジウム 論文集

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Presentation] GPSデータを用いたCOVID-19の近接感染モデルIV2023

    • Author(s)
      尾崎順一, 志田洋平, 高安秀樹, 高安美佐子
    • Organizer
      日本物理学会 2023年春季大会, オンライン開催
    • Related Report
      2022 Annual Research Report
  • [Presentation] Modeling and analysis of temporal networks and dynamical processes on them2023

    • Author(s)
      Naoki Masuda
    • Organizer
      International Conference on Emerging Trends in Mathematical Sciences & Computing (IEMSC-23)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Effective reproduction number dependent on daily activity in COVID-19 pandemic with vaccination effect2022

    • Author(s)
      Jun'Ichi Ozaki, Yohei Shida, Hideki Takayasu and Misako Takayasu
    • Organizer
      Conference on Complex Systems 2022, Auditorium of Palma de Mallorca Convention Center (Spain)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] GPSデータを用いたCOVID-19の近接感染モデルIII2022

    • Author(s)
      尾﨑順一, 志田洋平, 高安秀樹, 高安美佐子
    • Organizer
      日本物理学会 2022年秋季大会, 東京工業大学(大岡山キャンパス)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 拡張SEIRモデルによるCovid-19新規感染者数の再現2022

    • Author(s)
      山田健太, 高安秀樹, 高安美佐子
    • Organizer
      日本物理学会 2022年秋季大会, 東京工業大学(大岡山キャンパス)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Recurrence quantification analysis and energy landscape analysis of dynamic brain networks2022

    • Author(s)
      Naoki Masuda
    • Organizer
      The BIRS workshop on Multiplex Brain Networks
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Recurrence view of temporal network data: System-state dynamics, recurrence plot, and embedding2022

    • Author(s)
      Naoki Masuda
    • Organizer
      NetSci 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] State dynamics view of temporal network data: Recurrence and embedding2022

    • Author(s)
      Naoki Masuda
    • Organizer
      Blockchain Kaigi 2022 (BCK22)
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Long-tailed distributions of inter-event times as mixtures of exponentials2022

    • Author(s)
      Naoki Masuda
    • Organizer
      KIAS International Workshop: Theoretical Challenges in Network Science
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Identifying targets for testing by machine learning2022

    • Author(s)
      Yusuke Asai
    • Organizer
      ECCMID
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Dynamics of an SEIR model with random perturbation2022

    • Author(s)
      Yusuke Asai
    • Organizer
      ECMTB
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regional trends in favipiravir and steroid use in the treatment of COVID-192022

    • Author(s)
      Yusuke Asai
    • Organizer
      IDWEEK
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Physics reasoning applied to health research2022

    • Author(s)
      Catherine A. A. Beauchemin
    • Organizer
      Interdisciplinary Science Conference in Okinawa (ISCO 2023)
    • Related Report
      2022 Annual Research Report
  • [Presentation] Parameter estimation in health research: the devil is in the experimental details2022

    • Author(s)
      Catherine A. A. Beauchemin
    • Organizer
      Theoretical Joint Research (TJR) workshop
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Not All Neighbors are Friendly: Learning to Choose Hop Features to Improve Node Classification2022

    • Author(s)
      Sunil Kumar Maurya, Xin Liu, Tsuyoshi Murata
    • Organizer
      the 31st ACM International Conference on Information & Knowledge Management (CIKM '22)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 中原賞受賞講演2022

    • Author(s)
      上東貴志
    • Organizer
      日本経済学会2022年度秋季大会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Isolating and quantifying the efficacy of virus replication steps2022

    • Author(s)
      Catherine Beauchemin
    • Organizer
      Multiscale modelling and viral pandemic working group virtual seminars(on zoom)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A primer in virophysics2022

    • Author(s)
      Catherine Beauchemin
    • Organizer
      Simon Fraser University Physics seminars (on zoom)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Basics of virophysics from cell cultures to humans2022

    • Author(s)
      Catherine Beauchemin
    • Organizer
      Canadian Within-Host Modelling Seminar Series (on zoom)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] System-state dynamics and recurrence of temporal networks2022

    • Author(s)
      Naoki Masuda
    • Organizer
      American Physical Society March Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A state-dynamics view of bursts in contact networks, with applications to epidemic processes and metapopulation models2022

    • Author(s)
      Naoki Masuda
    • Organizer
      American Mathematical Society Spring Eastern Virtual Sectional Meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cross-lingual Transfer for Text Classification with Dictionary-based Heterogeneous Graph2021

    • Author(s)
      Nuttapong Chairatanakul, Noppayut Sriwatanasakdi, Nontawat Charoenphakdee, Xin Liu, Tsuyoshi Murata
    • Organizer
      Findings of the Association for Computational Linguistics (EMNLP 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Balanced Softmax Cross-Entropy for Incremental Learning2021

    • Author(s)
      Jodelet Quentin Magic, Xin Liu, Tsuyoshi Murata
    • Organizer
      The 30th International Conference on Artificial Neural Networks (ICANN 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Networks, Deep Learning and COVID-192021

    • Author(s)
      Tsuyoshi Murata
    • Organizer
      International Conference on Data Science and Official Statistics (ICDSOS 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Dynamics of SEIR model in random environment2021

    • Author(s)
      Yusuke Asai
    • Organizer
      Biomath 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 数理モデルを用いた検査・隔離の最適化2021

    • Author(s)
      浅井雄介
    • Organizer
      生命科学における数理解析探究ワークショップ
    • Related Report
      2021 Annual Research Report
  • [Presentation] Respiratory viral infection model: is an equation worth a thousand pictures?2021

    • Author(s)
      Christian Quirouette, Nada P. Younis, Micaela B. Reddy, Catherine Beauchemin(発表者 via zoom)
    • Organizer
      44th Annual Meeting of the Molecular Biology Society of Japan (MBSJ) (hybrid - zoom+in person)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] ポストコロナ社会における政策決定2021

    • Author(s)
      上東貴志
    • Organizer
      第12回横幹連合コンファレンス
    • Related Report
      2021 Annual Research Report
  • [Book] グラフニューラルネットワーク2022

    • Author(s)
      村田剛志
    • Total Pages
      236
    • Publisher
      オーム社
    • ISBN
      9784274228872
    • Related Report
      2022 Annual Research Report

URL: 

Published: 2021-04-28   Modified: 2024-12-25  

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