最新成果

FedCoin: Federated Learning Blockchain

查看论文: https://arxiv.org/abs/2002.11711

在线实验: http://demo.blockchain-neu.com

视频演示:

备用播放地址1: 优酷

备用播放地址2: YouTube

POLE: Empowering Machine Learning with Consensus Building on Blockchains

视频演示:

发表论文

2020

  • Yuan Liu, Shuai Sun, Zhengpeng Ai, Shuangfeng Zhang, Zelei Liu, Han Yu. FedCoin: A Peer-to-Peer Payment System for Federated Learning, in arXiv, 2020
  • Shuangfeng Zhang, Yuan Liu, Xingren Chen, Xin Zhou. A POMDP-based Method for Analyzing Blockchain System Security Against Long Delay Attack (Extended Abstract), The 19th International Conference on Autonomous Agents and Multiagent Systems (AAMAS 2020) .CCF B类
  • Zhizhao Zhang, Tianzhi Yang, Yuan Liu. SABlockFL: A Blockchain-based Smart Agent System Architecture and Its Application in Federated Learning, International Journal of Crowd Science, 2020 (accepted)

2019

  • Qianwei Zhuang, Yuan Liu Lisi Chen, Zhengpeng Ai. Proof of Reputation: A Reputation-based Consensus Protocol for Blockchain based Systems. 2019 International Electronics Communication Conference (IECC), 2019. EI
  • Tianzhi Yang, Yuan Liu. A Smart Agent based Blockchain Applicaiton Architecture. The 4th International Conference on Crowd Science and Engineering(ICCSE), 2019. EI
  • Shuai Sun, Yuan Liu, Xingren Chen, Guibing Guo. A Privacy-preserving and Robust Reputation System based on Blockchain. The 17th IEEE International Symposium on Parallel and Distributed Processing with Applications(ISPA) 2019.CCF C类
  • Shuangfei Zhang, Yuan Liu, Xingren Chen. BIT Problem: Is There A Trade-off in the Performances of Blockchain Systems?. 2019 International Conference on Blockchain and Trustworthy Systems (BlockSys), 2019. EI

2018

  • Zheng Zhao, Yuan Liu. A Blockchain based Identity Management System Considering Reputation. 2nd IEEE International Conference on Computer Systems, Electronics and Control(ICCSEC), 2018.EI
  • Jin Bai, Yuan Liu. A Reputation Model Considering Buyer Subjectivity and Product Return Behavior. 2nd IEEE International Conference on Computer Systems, Electronics and Control(ICCSEC), 2018. EI
  • Guibing Guo, Tianzhi Yang, Yuan Liu, Search Engine Based Proper Privacy Protection Scheme. IEEE Access 6: 78551-78558,2018. SCI 1区

2017

  • Yuan Liu, Jie Zhang, Quanyan Zhu, Xingwei Wang. CONGRESS: A Hybrid Reputation System for Coping with Rating Subjectivity, IEEE Transactions on Computational Social Systems, 2017. EI
  • Yuan Liu, Zheng Zhao, Guibing Guo, Xingwei Wang, Shuang Wang. An Identity Management System Based on Blockchain, 15th Annual Conference on Privacy, Security and Trust (PST), 2017.EI
  • Yuan Liu, Usman Shittu Chidawa, Guibing Guo, Xingwei Wang, Shuang Wang. A Reputation Model for Aggregating Ratings based on Beta Distribution Function. 2nd International Conference on Crowd Science and Engineering (ICCSE), 2017.EI
  • Yuan Liu, Jin Bai, Guibing Guo, Xingwei Wang, Zhenhua Tan. A Reputation Model Considering Repurchase Behavior and Mechanism Design to Promote Repurchase. The 10th International Conference on Security, Privacy and Anonymity in Computation, Communication and Storage (SpaCCS), 2017.EI
  • Ning Luo, Huaxun Deng, Linfeng Zhao, Yuan Liu, Xingwei Wang, Zhenhua Tan. Multi-aspect Feature based Neural Network Model in Detecting Fake Reviews. 4th International Conference on Information Science and Control Engineering (ICISCE), 2017.EI
  • Huaxun Deng, Lingfeng Zhao, Ning Luo, Yuan Liu, Xingwei Wang, Zhenhua Tan, Shuang Wang, and Fucai Zhou. Semi-supervised Learning based Fake Review Detection. IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA), 2017.EI

2016

  • Zhenhua Tan, Jingyu Ning, Yuan Liu, Xingwei Wang, Guangming Yang, Wei Yang. ECRModel: an Elastic Collusion-based Rumor-Propagation Model in Online Social Networks, IEEE Access, 2016. SCI 一区
  • Yuan Liu, Chunyan Miao. A Survey of Incentives and Mechanism Design for Human Computation Systems, CoRR abs/1602.03277, 2016.
  • Qiong Wu, Siyuan Liu, Chunyan Miao, Yuan Liu, Cyril Leung. A Social Curiosity Inspired Recommendation Model to Improve Precision, Coverage and Diversity. In Proceedings of the 2016 IEEE/WIC/ACM International Conference on Web Intelligence (WI), 2016.EI
  • Zhenhua Tan, Yicong Niu, Yuan Liu, and Guangming Yang. A Novel Trust Model Based on SLA and Behavior Evaluation for Clouds. In Proceedings of the 2016 Annual Privacy, Security and Trust Conference (PST) 2016 EI

2015

  • Yuan Liu, Jie Zhang, Bo An, Sandip Sen. A simulation framework for measuring robustness of incentive mechanisms and its implementation in reputation systems, Journal of Autonomous Agents and Multi-agent Systems (JAAMAS), 2015.CCF B类
  • Siyuan Liu, Chunyan Miao, Yuan Liu, Hui Fang, Han Yu, Jie Zhang, Yueting Chai, Cyril Leung: A Reputation Revision Mechanism to Mitigate the Negative Effects of Misreported Ratings. ICEC 2015: 7:1-7:8 EI
  • Siyuan Liu, Chunyan Miao, Yuan Liu, Han Yu, Jie Zhang, Cyril Leung, An Incentive Mechanism to Elicit Truthful Opinions for Crowdsourced Multiple Choice Consensus Tasks. WI-IAT (2) 2015: 96-103 EI

2014

  • Yuan Liu “Towards the Design of Robust Incentive Mechanisms to Address Subjectivity and Dishonesty Problems in Agent Reporting”, PhD Thesis
  • Yuan Liu, Jie Zhang, Han Yu, and Chunyan Miao “ Reputation-aware Continuous Double Auction ”, in proceedings of 28th International Conference AAAI Conference on Artificial Intelligence, Student Poster Program, 2014 CCF A类
  • Yuan Liu, Siyuan Liu, Hui Fang, Jie Zhang, Han Yu, and Chunyan Miao “ RepRev: Mitigating the Negative Effects of Misreported Ratings ”, in proceedings of 28th International Conference AAAI Conference on Artificial Intelligence, Student Poster Program, 2014 CCF A类
  • Yuan Liu, Jie Zhang, An Bo, and Sandip Sen “ A Practical Robustnesss Measure of Incentive Mechanisms ”, in proceedings of 13th International Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2014 CCF B类
  • Zeinab Noorian, Mohsen Mohkami, Yuan Liu, Hui Fang, Julita Vassileva, and Jie Zhang. SocialTrust: Adaptive Trust Oriented Incentive Mechanism for Social Commerce. In Proceedings of the 2014 IEEE/WIC/ACM International Conference on Web Intelligence, 2014 EI

2013

  • Yuan Liu, Jie Zhang “An incentive mechanism designed for e-marketplaces with limited inventory”, Electronic Commerce Research and Applications, 2013. SCI 二区
  • Zeinab Noorian, Jie Zhang, Yuan Liu, Stephen Marsh, and Michael Fleming “ Trust-Oriented Buyer Strategies for Seller Reporting and Selection in Competitive Electronic Marketplaces ”, Journal of Autonomous Agents and Multi-Agent Systems (JAAMAS), 2013. CCF B类
  • Yuan Liu “Towards the Design of a Robust Incentive Mechanism for E-Marketplaces with Limited Inventory”, in International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS), Doctorial Consortium, 2013, pages 1441-1442. CCF B类
  • Yuan Liu, Jie Zhang “Robustness Evaluation of Incentive Mechanisms”, in International Joint Conference on Autonomous Agents and Multiagent Systems (AAMAS), 2013 (short paper), pages 1293-1294. CCF B类

2012

  • Yuan Liu, Qin Li, Jie Zhang. “Coalition Formation Game based Reputation System”, in ACM EC Workshop on Incentives and Trust in E-Commerce (WIT-EC2012). EI
  • Yuan Liu, Jie Zhang, Qin Li. “Design of an Incentive Mechanism to Promote Honesty in E-marketplaces with Limited Inventory”, in the proceedings of 14th Annual International Conference on Electronic Commerce, Singapore (ICEC2012), pages 54-61. EI
  • Yuan Liu, Jie Zhang, Qin Li. “An Incentive Mechanism to Promote Honesty in E-marketplaces with Limited Inventory ”, in the proceedings of 6th IFIP WG 11.11 International Conference on Trust Management, Surat, India (IFIPTM2012), pages 209-216. EI

2011

  • Yuan Liu, Jie Zhang, Quanyan Zhu. “Design of a Reputation System based on Dynamic Coalition Formation”, in the proceedings of Third International Conference on Social Informatics, Singapore (SocInfo2011), pages 135-144. EI

编写书籍

  • Yuan Liu, Shuangfeng Zhang, Xingren Chen. Blockchain Security Analysis: A POMDP-Based Approach for Analyzing Blockchain System Security Against the Long Delay Attack. Eliva Press. 2020, ISBN: 978-1952751332

获得奖项

  • 2019年国际大学生数学建模竞赛二等奖
  • “建行杯”第五届辽宁省“互联网+”大学生创新创业竞赛银奖
  • 2019年中国“互联网+”大学生创新创业竞赛东北大学校一等奖