@article{escapingoptimizationstagnationtakingstep,
  title = {Escaping Optimization Stagnation: Taking Steps Beyond Task Arithmetic via Difference Vectors},
  author = {Jinping Wang and Zhiqiang Gao and Dinggen Zhang and Zhiwu Xie},
  year = {2025},
  eprint = {2511.17987},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.17987},
}