Zhongzhi Zhang

2025

doi dblp
Fast Estimation and Optimization of Resistance Diameter on Graphs.
Zenan Lu|Xiaotian Zhou|Zhongzhi Zhang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025
doi dblp
Scalable Algorithms for Forest-Based Centrality on Large Graphs.
Yubo Sun|Haoxin Sun|Zhongzhi Zhang
Proceedings of the ACM on Web Conference 2025, WWW 2025, Sydney, NSW, Australia, 28 April 2025- 2 May 2025

2024

doi dblp
Efficient Computation for Diagonal of Forest Matrix via Variance-Reduced Forest Sampling.
Haoxin Sun|Zhongzhi Zhang
Proceedings of the ACM on Web Conference 2024, WWW 2024, Singapore, May 13-17, 2024

2023

doi dblp
Minimizing Polarization in Noisy Leader-Follower Opinion Dynamics.
Wanyue Xu|Zhongzhi Zhang
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
doi dblp
Opinion Maximization in Social Networks via Leader Selection.
Xiaotian Zhou|Zhongzhi Zhang
Proceedings of the ACM Web Conference 2023, WWW 2023, Austin, TX, USA, 30 April 2023 - 4 May 2023

2022

doi dblp
Effects of Stubbornness on Opinion Dynamics.
Wanyue Xu|Liwang Zhu|Jiale Guan|Zuobai Zhang|Zhongzhi Zhang
Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022

2021

doi dblp
Minimizing Spectral Radius of Non-Backtracking Matrix by Edge Removal.
Zuobai Zhang|Zhongzhi Zhang|Guanrong Chen
CIKM '21: The 30th ACM International Conference on Information and Knowledge Management, Virtual Event, Queensland, Australia, November 1 - 5, 2021
doi dblp
Fast Evaluation for Relevant Quantities of Opinion Dynamics.
Wanyue Xu|Qi Bao|Zhongzhi Zhang
WWW '21: The Web Conference 2021, Virtual Event / Ljubljana, Slovenia, April 19-23, 2021.

2020

doi dblp
Nearly Linear Time Algorithm for Mean Hitting Times of Random Walks on a Graph.
Zuobai Zhang|Wanyue Xu|Zhongzhi Zhang
WSDM '20: The Thirteenth ACM International Conference on Web Search and Data Mining, Houston, TX, USA, February 3-7, 2020
doi dblp
Power-Law Graphs Have Minimal Scaling of Kemeny Constant for Random Walks.
Wanyue Xu|Yibin Sheng|Zuobai Zhang|Haibin Kan|Zhongzhi Zhang
WWW '20: The Web Conference 2020, Taipei, Taiwan, April 20-24, 2020

2019

doi dblp
Current Flow Group Closeness Centrality for Complex Networks?
Huan Li|Richard Peng|Liren Shan|Yuhao Yi|Zhongzhi Zhang
The World Wide Web Conference, WWW 2019, San Francisco, CA, USA, May 13-17, 2019

2017

doi dblp
Assessing Percolation Threshold Based on High-Order Non-Backtracking Matrices.
Yuan Lin|Wei Chen|Zhongzhi Zhang
Proceedings of the 26th International Conference on World Wide Web, WWW 2017, Perth, Australia, April 3-7, 2017