Working Experience

2024 - now: Associate Professor, Antai College of Economics and Management, Shanghai Jiao Tong University

2020 - 2023: Assistant Professor, Antai College of Economics and Management, Shanghai Jiao Tong University

Education

2015-2020: Ph.D, Eller College of Management, University of Arizona

2010-2014: B.S., School of Mathematical Science, Shanghai Jiao Tong University

Academic Awards

2020: Chinese Conference on Computer Supported Cooperative Work and Social Computing, ChineseCSCW, Best Paper Award

2018: Workshop on Information Technologies and Systems, Best Paper Award

2017: INFORMS Workshop on Data Science, Best Paper Award Runner-up

Email: weix[at]sjtu.edu.cn

Research Interests

Artificial intelligence, Large Language Models (LLMs), corwd intelligence, human-AI interaction and collaborative decision making, social media analytics

Publications

(2025). Human-Algorithm Collaborative Truth Inference in Crowdsourcing, INFORMS Journal on Computing.

(2025). Sunk Cost Fallacy, Price Adjustment, and Subscription Services for Information Goods, Journal of the Association for Information Systems, 26(2): 543-574.

(2022). Combining Crowd and Machine Intelligence to Detect False News on Social Media, MIS Quarterly, 46(2): 977-1008.

(2022). Detecting Product Adoption Intentions via Multiview Deep Learning. INFORMS Journal on Computing, 34(1): 541-556.

(2022). Equitable Access to COVID-19 Vaccines Makes a Life-saving Difference to All Countries, Nature Human Behaviour, 6(2): 207-216.

(2022). Your Posts Betray You: Detecting Influencer-generated Sponsored Posts by Finding the Right Clues, Information & Management, 59(8): 103719.

(2021). Predicting Product Adoption Intention: An Integrated Behavioral Model-Inspired Multiview Learning Approach. Information & Management, 58(7): 103484.

(2020). A Matter of Reevaluation: Incentivizing Users to Contribute Reviews in Online Platforms. Decision Support Systems, 128: 113158.

(2019). Identifying the Complements and Substitutes of Products: A Neural Network Framework Based on Product Embedding. ACM Transactions on Knowledge Discovery from Data, 13(3): 1-29.

(2018). Maximizing the Influence in Social Networks via Holistic Probability Maximization. International Journal of Intelligent Systems, 33(10): 2038-2057.

Selected Working Paper

1. Yanbin Fang, Xuan Wei, Wei Chen, WILC: A Wisdom Integration Framework for LLM Crowds

2. Mingyue Zhang, Yu Xu, Xuan Wei, Han Zhang, AI-centered vs. Human-centered: Understanding Users’ Response toward AI-generated Content across Varying Modes of Human-AI Collaboration in Online Communities

3. Xuan Wei, Jiayu Yao, Mingyue Zhang, Karen Xie, Wei Chen, Does Region Disclosure Backfire? Evidence from Online User Speech with Large Language Model Analytics