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Liu Qidong

I am an Assistant Professor at Xi'an Jiaotong University.

Teach

  • [2025.10] Invited Talk: Large Language Model Enhancement for Recommender Systems: Methods and Progress. 🏫 Zhejiang University of Technology [News]
  • [2025.10] Invited Talk: Large Language Model Enhancement for Recommender Systems: Methods and Trends. 🌋Kuaishou Technology
  • [2025.8] Tutorial Speaker: Large Language Model Enhanced Recommender Systems: Methods, Applications and Trends. 🌐 The 31st SIGKDD Conference on Knowledge Discovery and Data Mining (KDD’25) [Website]
  • [2025.4] Tutorial Speaker: Joint Modeling in Deep Recommender Systems. 🌐 The ACM Web Conference (WWW’25)
  • [2024.11] Invited Talk: Trend and Progress in LLM for Recommendation. 🌋OPPO Research Institute
  • [2024.6] Invited Talk: A Survey on Multimodal Recommender System. 🌋 DataFunSummit 2024 [POSTER]
  • [2023.8] Tutorial Speaker: Trustworthy Recommender Systems: Foundations and Frontiers. 🌐 The 32nd International Joint Conference on Artificial Intelligence (IJCAI’23) [Website]
  • [2023.8] Tutorial Speaker: Trustworthy Recommender Systems: Foundations and Frontiers. 🌐 The 29th ACM SIGKDD Conference on Knowledge Discovery and Data Mining (KDD’23) [Website]
  • [2023.5] Tutorial Speaker: Trustworthy Recommender Systems. 🌐 The ACM Web Conference (WWW’23) [Website]
  • [2023.3] Invited Talk: Pretrain Model for Multi-center Medication Recommendation. 🌋 Hong Kong Institute for Data Science [POSTER]
  • [2021.7] Invited Talk: Intelligent Tutor System. 🏫 National University of Defense Technology
  • [2020] Teaching Assistant: Big Data analytic and knowledge discovery. 🏫 Xi’an Jiaotong Univeristy