Changan Liu

Postdoc, Nanyang Technological University

Joined

October 2021

Names

Changan Liu (Preferred)

Emails

****@fudan.edu.cn (Confirmed)

,

****@ntu.edu.sg (Confirmed)

Personal Links

Career & Education History

Postdoc

Nanyang Technological University (ntu.edu.sg)

2025 – 2026

PhD student

Fudan University (fudan.edu.cn)

2019 – 2024

Advisors, Relations & Conflicts

PhD Advisor

Present

Expertise

No areas of expertise listed

Publications

Efficient Algorithms for Computing Random Walk Centrality
Changan Liu, Zixuan Xie, Ahad N. Zehmakan, Zhongzhi Zhang
- IEEE Trans. Knowl. Data Eng. 2026
- Readers: Everyone
Promoting Fairness in Information Access within Social Networks
Changan Liu, Xiaotian Zhou, Ahad N. Zehmakan, Zhongzhi Zhang
- CoRR 2025
- Readers: Everyone
Fast Query of Biharmonic Distance in Networks
Changan Liu, Ahad N. Zehmakan, Zhongzhi Zhang
- OpenReview Archive Direct Upload
- Readers: Everyone
A Fast Algorithm for Moderating Critical Nodes via Edge Removal
Changan Liu, Xiaotian Zhou, Ahad N. Zehmakan, Zhongzhi Zhang
- IEEE Trans. Knowl. Data Eng. 2024
- Readers: Everyone
Finding Influencers in Complex Networks: An Effective Deep Reinforcement Learning Approach
Changan Liu, Changjun Fan, Zhongzhi Zhang
- Comput. J. 2024
- Readers: Everyone
Fast Query of Biharmonic Distance in Networks
Changan Liu, Ahad N. Zehmakan, Zhongzhi Zhang
- KDD 2024
- Readers: Everyone
A Fast Algorithm for Moderating Critical Nodes via Edge Removal
Changan Liu, Xiaotian Zhou, Ahad N. Zehmakan, Zhongzhi Zhang
- Published: 01 Jan 2023, Last Modified: 17 Jan 2024
- CoRR 2023
- Readers: Everyone

Co-Authors