@article{JMLR:v24:22-0614,
  author  = {Hua Liu and Jinhong You and Jiguo Cao},
  title   = {Functional L-Optimality Subsampling for Functional Generalized Linear Models with Massive Data},
  journal = {Journal of Machine Learning Research},
  year    = {2023},
  volume  = {24},
  number  = {219},
  pages   = {1--41},
  url     = {http://jmlr.org/papers/v24/22-0614.html}
}