@article{asurrogateassistedvariablegrouping,
  title = {A Surrogate-Assisted Variable Grouping Algorithm for General Large Scale Global Optimization Problems},
  author = {An Chen and Zhigang Ren and Muyi Wang and Yongsheng Liang and Hanqing Liu and Wenhao Du},
  year = {2021},
  eprint = {2101.07430},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2101.07430v1},
}