天津大学智能与计算学部工程师，硕士生导师。主要从事工业物联网、区块链、自然语言处理、数据挖掘等相关研究工作。主持和参与多项国家级、省部级自然科学基金项目，近5年在国内外学术期刊和会议上发表20余篇学术论文。担任IT学科创新创业训练基地指导教师，指导学生参加全国大学生机器人大赛RoboMaster机甲大师赛、全国大学生智能汽车竞赛、中国机器人及人工智能大赛等多项高水平各学科竞赛，获得数十项国家级和省部级奖励。

研究方向

主要从事区块链、人工智能、数据挖掘等方面的研究。团队主要研究内容为:

  • 面向物联网的智能化区块链技术
  • 自然语言处理与知识图谱构建研究

    •    代表性论文

  • Tianyi Xu, Tie Qiu, Dengcheng Hu, Chaoxu Mu, Zhiguo Wan, Wenyuan Liu. A Scalable Two-layer Blockchain System for Distributed Multi-cloud Storage in IIoT. IEEE Transactions on Industrial Informatics, 2022.
  • Yanqing Fan, Tie Qiu, Lidi Zhang, Tianyi Xu*, Wenyuan Liu, Xiaobo Zhou, Zhiguo Wan. DLBN: Group Storage Mechanism Based on Double Layer Blockchain Network. IEEE Internet of Things Journal, 2022.
  • Jianrong Wang，Xinlei Feng，Tianyi Xu*，Huansheng Ning，Tie Qiu. Blockchain based Model for Nondeterministic Crowdsensing Strategy with Vehicular Team-Cooperation. IEEE Internet of Things Journal, 2020, vol. 7, no. 9, pp. 8090-8098.
  • Jianrong Wang，Xinlei Feng，Tianyi Xu*，Huansheng Ning，Tie Qiu. Blockchain based Model for Nondeterministic Crowdsensing Strategy with Vehicular Team-Cooperation. IEEE Internet of Things Journal, 2020, vol. 7, no. 9, pp. 8090-8098.
  • Tao Luo, Yifan Wei, Mei Yu, Xuewei Li, Mankun Zhao, Tianyi Xu, Jian Yu, Jie Gao and Ruiguo Yu*. BTDE: Block Term Decomposition Embedding for Link Prediction in Knowledge Graph. ECAI 2020, 2020, 817-824.
  • Chunfeng Liu, Ying Liu, Mei Yu, Ruiguo Yu, Xuewei Li, Mankun Zhao, Tianyi Xu, Hongwei Liu, Linying Xu, Jian Yu*. RL4HIN: Representation Learning for Heterogeneous Information Networks. 2019 GLOBECOM, 2019.
  • Ruiguo Yu, Jie Gao, Mei Yu*, Wenhuan Lu, Tianyi Xu, Mankun Zhao, Jie Zhang, Ruixuan Zhang, Zhuo Zhang. LSTM-EFG for wind power forecasting based on sequential correlation features. Future Generation Computer Systems, 2019, 93: 33-42.

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