@article{JMLR:v25:21-1504,
  author  = {Shanshan Song and Yuanyuan Lin and Yong Zhou},
  title   = {Semi-supervised Inference for Block-wise Missing Data without Imputation},
  journal = {Journal of Machine Learning Research},
  year    = {2024},
  volume  = {25},
  number  = {99},
  pages   = {1--36},
  url     = {http://jmlr.org/papers/v25/21-1504.html}
}