（1）科研项目：

2024.08-2027.07主持基于多模态深度学习的电商直播消费者行为预测研究 新进教师科研启动项目

（2）近3年发表论文：

[1]Tao, Z., Xi, D.*, Li, Z., Tang, L., & Xu, W. (2025). CAT-LLM: Style-enhanced large language models with text style definition for Chinese article-style transfer. ACM Transactions on Knowledge Discovery from Data, 19(7), 1-33.

[2]Xi, D., Xu, W., Chen, R., Zhou, Y., & Yang, Z. (2021). Sending or not? A multimodal framework for Danmaku comment prediction. Information Processing & Management, 58(6), 102687.

[3]Xi, D., Tang, L., Chen, R., & Xu, W. (2023). A multimodal time-series method for gifting prediction in live streaming platforms. Information Processing & Management, 60(3), 103254.

[4]Xi, D., Lu, Y., Qiao, D., & Xu, W. (2023). Unveiling the secrets of collaboration on video-sharing platforms. ICIS 2023 Proceedings, (5).

[5]Xi, D., Zhou, J., Xu, W., & Tang, L. (2024). Discrete emotion synchronicity and video engagement on social media: A moment-to-moment analysis. International Journal of Electronic Commerce, 28(1), 108-144.

[6]Xi, D., Xu, W., Tang, L., & Han, B. (2024). The impact of streamer emotions on viewer gifting behavior: evidence from entertainment live streaming. Internet Research, 34(3), 748-783.