东北大学主页平台 Yuan Liu--Home--Scientific Research

Yuan Liu Associate professor

Yuan Liu received the Ph.D degree from the School of Computer Science and Engineering, Nanyang Technological University, Singapore, in 2014. She is currently an Associate Professor at Software College, Northeastern University China. Her research interests include blockchain consensus mechanism design, federated learning, data privacy and security protection, trust-based incentive mechanism des...Detials

Scientific Research Current position: Home > Scientific Research

Research Field

No content

Paper Publications MORE+

Yuan Liu, Mengmeng Tian, Yuxin Chen, Zehui Xiong, Chunyan Miao. A Contract Theory based Incentive Mechanism for Federated Learing. International Workshop on Federated and Transfer Learning for Data Sparsity and Confidentiality in Conjunction with IJCAI 2021 (FTL-IJCAI 2021). Best Student Paper .
Ke Lv, Yuan Liu, Jienan Chen, Dongxia Wang, Zhihong Tian. An Interactive System for Unfair Rating Detection Models in a Customized Perspective. The 20th IEEE International Conference on Trust, Security and Privacy in Computing and Communications (TrustCom 2021). CCF-C .
Yixiao Lan, Yuan Liu, Boyang Li, Chunyang Miao. Proof of Learning (PoLe): Empowering Machine Learning with Consensus Building on Blockchains (Demo).The 35th AAAI Conference IEEE International Conference on Artificial Intelligence (AAAI 2021). Demo paper, CCF-A.
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 .
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 .

Patents

一种基于区块链的电子档案共识方法，2021100333137,刘园，2021
一种电子档案的区块链存储方法，2021100375182,刘园，2021
一种基于区块链的空间众包系统及方法，2021109023140,刘园
基于区块链的个人健康记录隐私保护和访问系统及方法，2021109056695,刘园
一种基于区块链的空间众包系统及方法，2021109023140，于汪源 ,刘园，2021

Published Books

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
Yuan Liu, Zhengpeng Ai, Shuai Sun, Zelei Liu, Han Yu. FedCoin: A Peer-to-Peer Payment System for Federated Learning. In Book: Yang Q., Fan L., Yu H. (eds) Federated Learning. Lecture Notes in Computer Science, vol 12500. Springer, Cham. https://doi.org/10.1007/978-3-030-63076-8_9

Research Projects

面向机器学习工作量证明的可信区块链关键技术研究，国家自然科学基金
区块链监管与反欺诈关键技术研究，Provincial and municipal technology programs
面向解决非诚信问题的基于区块链的电子商务个性化信誉系统，国家自然科学基金