@article{ds2instructdomainspecificdatasynthesisfo,
  title = {DS$^2$-Instruct: Domain-Specific Data Synthesis for Large Language Models Instruction Tuning},
  author = {Ruiyao Xu and Noelle I. Samia and Han Liu},
  year = {2026},
  eprint = {2603.12932},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.12932},
}