@article{pkgdpooptimizingdomainspecificaisystemsw,
  title = {PKG-DPO: Optimizing Domain-Specific AI systems with Physics Knowledge Graphs and Direct Preference Optimization},
  author = {Nitin Nagesh Kulkarni and Bryson Wilcox and Max Sawa and Jason Thom},
  year = {2025},
  eprint = {2508.18391},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2508.18391},
}