@inproceedings{ijcai2026p634,
  title     = {EvoThink: Evolving Thinking in Large Reasoning Models via Self-Pruning and Aha-Moment Preference Optimization},
  author    = {Dai, Xinbang and Xin, Zheyu and Hu, Huikang and Ren, Lin and Jin, Rihui and Xiao, Guohui and Dong, Kuicai and Du, Zhaocheng and Zhang, Yuyang},
  booktitle = {Proceedings of the Thirty-Fifth International Joint Conference on
               Artificial Intelligence, {IJCAI-26}},
  publisher = {International Joint Conferences on Artificial Intelligence Organization},
  editor    = {Diego Calvanese},
  pages     = {5693--5701},
  year      = {2026},
  month     = {8},
  note      = {Main Track},
  doi       = {10.24963/ijcai.2026/634},
  url       = {https://doi.org/10.24963/ijcai.2026/634},
}