@article{fcs2026,
  author    = {Chengyu Wang and
               Taolin Zhang and
               Richang Hong and
               Jun Huang},
  title     = {A short survey on small reasoning models: training, inference, applications, and research directions},
  journal   = {Frontiers Comput. Sci.},
  volume    = {20},
  number    = {11},
  year      = {2026}
}