@article{JMLR:v24:18-508,
  author  = {Haizi Yu and Igor Mineyev and Lav R. Varshney},
  title   = {A Group-Theoretic Approach to Computational Abstraction: Symmetry-Driven Hierarchical Clustering},
  journal = {Journal of Machine Learning Research},
  year    = {2023},
  volume  = {24},
  number  = {47},
  pages   = {1--61},
  url     = {http://jmlr.org/papers/v24/18-508.html}
}