Publications

Preprints and Manuscripts

• A Multilayer Probit Network Model for Community Detection with Dependent Edges and Layers
  Dapeng Shi, Haoran Zhang (corresponding author), Tiandong Wang, and Junhui Wang.
  arXiv:2601.09161.

• Estimation and Statistical Inference for Generalized Multilayer Latent Space Model
  Zhaozhe Liu, Gongjun Xu, and Haoran Zhang (corresponding author).
  arXiv:2602.19129.

• Model-free Rank Aggregation in the Presence of Rater Heterogeneity: A Maximum Score Approach
  Haoran Zhang (first author) and Yunxiao Chen.
  arXiv:2510.06789.

• Signed Network Embedding with Application to Simultaneous Detection of Communities and Anomalies
  Haoran Zhang (first author) and Junhui Wang.
  arXiv:2207.09324.

Peer-Reviewed Publications

• Efficient Estimation for Longitudinal Networks via Adaptive Merging
  Haoran Zhang (first author) and Junhui Wang.
  Journal of the American Statistical Association, 1–12, 2025.

• Efficient Estimation and Inference for the Signed β-Model in Directed Signed Networks
  Haoran Zhang (first author) and Junhui Wang.
  Statistica Sinica, 35: 1–17, 2025.

• Identifiability and Consistent Estimation for Gaussian Chain Graph Models
  Ruixuan Zhao, Haoran Zhang (corresponding author), and Junhui Wang.
  Journal of the American Statistical Association, 119: 3101–3112, 2024.

• Unfolding-Model-Based Visualization: Theory, Method and Applications
  Yunxiao Chen, Zhiliang Ying, and Haoran Zhang (authors listed alphabetically).
  Journal of Machine Learning Research, 22(11): 1–51, 2021. Code

• A Note on Exploratory Item Factor Analysis by Singular Value Decomposition
  Haoran Zhang (first author), Yunxiao Chen, and Xiaoou Li.
  Psychometrika, 85: 358–372, 2020. Code

• A Note on Likelihood Ratio Tests for Models with Latent Variables
  Yunxiao Chen, Irini Moustaki, and Haoran Zhang (authors listed alphabetically).
  Psychometrika, 85: 996–1012, 2020.