Hefei Xu (Preferred)
Hefei Xu
PhD student, Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology
Joined
January 2024
Names
Emails
****@mail.hfut.edu.cn (Confirmed)
****@gmail.com (Confirmed)
Personal Links
Career & Education History
PhD student
Key Laboratory of Knowledge Engineering with Big Data, Hefei University of Technology (hfut.edu)
2023 – 2026
MS student
School of Computer Science and Technology, Anhui University (ahu.edu)
2020 – 2023
Advisors, Relations & Conflicts
Expertise
User modeling (recommendation systems/cognitive dignosis)
Present
Fairness
Present
Multi-objective optimization
Present
LLM alignment
Present
Community detection (Social network analysis)
2020 – 2023