Exchanging registered users’ submitting reviews towards trajectory privacy preservation for review services in Location-Based Social Networks

• Yunfeng Wang ,

  Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft

  * E-mail: ylchen3@gzu.edu.cn (YC); yangxin@bupt.edu.cn (YX); wangyunfeng@bupt.edu.cn (YW)

  Affiliations School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China, State Key Laboratory of Public Big Data, College of Computer Science and Technology, Guizhou University, Guiyang, China

  https://orcid.org/0000-0001-6021-9045

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• Mingzhen Li,

  Roles Data curation, Methodology, Writing – review & editing

  Affiliations School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China, School of Computer and Information Engineering, Hechi University, Guangxi, China

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• Yang Xin ,

  Roles Funding acquisition, Supervision, Validation, Writing – review & editing

  * E-mail: ylchen3@gzu.edu.cn (YC); yangxin@bupt.edu.cn (YX); wangyunfeng@bupt.edu.cn (YW)

  Affiliations School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China, State Key Laboratory of Public Big Data, College of Computer Science and Technology, Guizhou University, Guiyang, China

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• Guangcan Yang,

  Roles Writing – review & editing

  Affiliation School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China

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• Qifeng Tang,

  Roles Data curation, Validation

  Affiliation National Engineering Laboratory for Big Data Distribution and Exchange Technologies, Shanghai Data Exchange Corporation, Shanghai, China

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• Hongliang Zhu,

  Roles Supervision, Validation, Writing – review & editing

  Affiliation School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China

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• Yixian Yang,

  Roles Funding acquisition, Supervision, Writing – review & editing

  Affiliations School of Cyberspace Security, Information Security Center, National Engineering Laboratory for Disaster Backup and Recovery, Beijing University of Posts and Telecommunications, Beijing, China, State Key Laboratory of Public Big Data, College of Computer Science and Technology, Guizhou University, Guiyang, China

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• Yuling Chen

  Roles Funding acquisition, Supervision, Writing – review & editing

  * E-mail: ylchen3@gzu.edu.cn (YC); yangxin@bupt.edu.cn (YX); wangyunfeng@bupt.edu.cn (YW)

  Affiliation State Key Laboratory of Public Big Data, College of Computer Science and Technology, Guizhou University, Guiyang, China

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