Bidirectional fusion heterogeneous graph networks for semi-supervised Bitcoin transaction anomaly detection in dynamic transaction graphs

• Bo Xiao,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Resources, Software, Validation, Visualization, Writing – original draft

  Affiliation School of Economics and Management, Southeast University, Nanjing, China

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• Wei Yin

  Roles Formal analysis, Funding acquisition, Project administration, Supervision, Validation, Writing – review & editing

  * E-mail: yinwei_seu@seu.edu.cn

  Affiliations School of Economics and Management, Southeast University, Nanjing, China, The Laboratory of Philosophy and Social Sciences at Universities in Jiangsu Province-Fintech and Big Data Laboratory of Southeast University, Nanjing, China

  https://orcid.org/0000-0003-0432-4355

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