I want to know more—efficient multi-class incremental learning using Gaussian processes

@article{ltz2013want,
  title = {I want to know more—efficient multi-class incremental learning using Gaussian processes},
  author = {Alexander Lütz and Erik Rodner and Joachim Denzler},
  year = {2013},
  journal = {Pattern Recognition and Image Analysis},
  doi = {10.1134/S1054661813030103},
  url = {https://doi.org/10.1134/S1054661813030103},
}