许伟
许伟，现任中国人民大学信息学院副院长、智慧治理学院副院长、教授、博士生导师。国家级青年人才，北京市青年教学名师，北京市科技新星，北京市优秀人才。苏州市人工智能与社会治理技术重点实验室主任，中国人民大学智慧校园研究中心主任、智慧城市研究中心副主任。中国信息经济学会副理事长兼秘书长、中国系统工程学会信息系统工程专业委员会副秘书长。《系统工程学报》、Journal of Safety Science and Resilience编委，Internet Research、Financial Innovation、《系统工程理论与实践》、《管理评论》等国内外期刊客座主编。主持国家自然科学基金、北京市自然科学基金等省部级以上项目多项，在MISQ、ISR、POMS、IJOC、IJCAI等国内外顶级期刊和会议上发表研究论文200余篇，出版著作6部，获得宝钢优秀教师奖、国家级高等教育教学成果奖、北京市高等教育教学成果奖、北京市哲学社会科学优秀成果奖等奖励多项。
科研项目：
[1] 国家级青年人才计划项目: “新技术驱动的政府数据共享融合与智能社会治理研究”，负责人。
[2] 国家自然科学基金联合基金重点项目课题: “深度学习支持的政府治理大数据分析与预测关键技术研究”，负责人。
[3] 国家自然科学基金面上项目: ”基于动态多模态行为知识图谱的网络直播用户行为分析与青少年识别研究”，负责人。
[4] 国家自然科学基金项目面上项目: “基于深度集成学习的驾驶行为风险分析与车辆保险智能定价模型研究”，负责人。
科研成果：
[1] 许伟. 基于网络大数据的社会经济监测预警研究. 科学出版社, 2016.
[2] W. Du, Q. Lu, W. Xu*, J. Zhao. How a rotten apple may spoil the barrel: corporate fraud detection via dynamic business networks. MIS Quarterly, 2025, available online.
[3] Wang, L. Qiu, W. Xu*. Informal payments and doctor engagement in online health communities: an empirical investigation using generalized synthetic control. Information Systems Research, 2024, 35(2), 706-726.
[4] H. Yuan, W. Xu*, Q. Wang, L. Qiu. Does beauty truly matter? Examining the impact of beautiful images in service operations using deep learning analytics. Production and Operations Management, 2025, 34(7), 1663-1685.
[5] X. Sun, Q. Wang, L. Qiu, W. Xu*. Guardians of tomorrow: leveraging responsible AI for early detection and response to criminal threats. INFORMS Journal on Computing, 2025, available online.
[6] Q. Wang, R. Lau, E. Ngai, J. Thatcher, W. Xu. Consumers’ opinion orientations and their credit risk an econometric analysis enhanced by multimodal analytics. Journal of the Association for Information Systems, 2024, 25(4), 1117-1156.
[7] Q. Lu, W. Du, S. Yang, W. Xu, J. Zhao. Can earnings conference calls tell more lies a contrastive multimodal dialogue network for advanced financial statement fraud detection. Decision Support Systems, 2025, 189, 114381.
[8] W. Xu, Y. Cao, R. Chen. A multimodal analytics framework for product sales prediction with the reputation of anchors in live streaming e-commerce. Decision Support Systems, 2024, 177, 114104.
[9] W. Xu, X. Zhang, R. Chen, Z. Yang. How do you say it matters A multimodal analytics framework for product return prediction in live streaming e-commerce. Decision Support Systems, 2023, 172, 113984.
[10] W. Xu, T. Wang, R. Chen, J. Zhao. Prediction of initial coin offering success based on team knowledge and expert evaluation. Decision Support Systems, 2021, 147, 113574.
[11] H. Yuan, Y. Tang, W. Xu*, R. Lau. Exploring the influence of multimodal social media data on stock performance an empirical perspective and analysis. Internet Research, 2021, 31(3), 871-891.
[12] X. Zhang, Y. Han, W. Xu*, Q. Wang. HOBA: a novel feature engineering methodology for credit card fraud detection with a deep learning architecture. Information Sciences, 2021, 557, 302-316.
[13] X. Sun, W. Xu*, H. Jiang, Q. Wang. A deep multitask learning approach for air quality prediction. Annals of Operations Research, 2021, 303, 51-79.
[14] Z. Ye, Y. Qin, W. Xu*. Financial risk prediction with multi-round QA attention network. International Joint Conference on Artificial Intelligence (IJCAI), 2020, 4576-4582.
[15] D. Xi, W. Xu*, R. Chen, Y. Zhou, Z. Yang. Sending or not? A multimodal framework for Danmaku comment prediction. Information Processing and Management, 2021, 58, 102687.
[16] R. Lau, W. Zhang, W. Xu*. Parallel aspect-oriented sentiment analysis for sales forecasting with big data. Production and Operations Management, 2018, 27, 1775-1794.
[17] Y. Wang, W. Xu*. Leveraging deep learning with LDA-based text analytics to detect automobile insurance fraud. Decision Support Systems, 2018, 105, 87-95.
[18] R.Chen, Y. Zheng, W. Xu*, M. Liu, J. Wang. Secondhand seller reputation in online markets a text analytics framework. Decision Support Systems, 2018, 108, 96-106.
[19] H. Yuan, W. Xu*, Q. Li, R. Lau. Topic sentiment mining for sales performance prediction in e-commerce. Annals of Operations Research, 2018, 270, 553-576.
[20] H. Yuan, R. Lau, W. Xu*. The determinants of crowdfunding success: a semantic text analytics approach. Decision Support Systems, 2016, 91, 67-76.