@article{JMLR:v26:23-1576,
  author  = {Feifei Wang and Zimeng Zhao and Ruimin Ye and Xiaoge Gu and Xiaoling Lu},
  title   = {Fine-Grained Change Point Detection for Topic Modeling with Pitman-Yor Process},
  journal = {Journal of Machine Learning Research},
  year    = {2025},
  volume  = {26},
  number  = {67},
  pages   = {1--53},
  url     = {http://jmlr.org/papers/v26/23-1576.html}
}