@article{scp21_chard,
  author    = {Jiwei Yan and
               Hao Zhou and
               Xi Deng and
               Ping Wang and
               Rongjie Yan and
               Jun Yan and
               Jian Zhang},
  title     = {Efficient testing of {GUI} applications by event sequence reduction},
  journal   = {Sci. Comput. Program.},
  volume    = {201},
  pages     = {102522},
  year      = {2021},
}