@article{orthogonalhierarchicaldecompositionforst,
  title = {Orthogonal Hierarchical Decomposition for Structure-Aware Table Understanding with Large Language Models},
  author = {Bin Cao and Huixian Lu and Chenwen Ma and Ting Wang and Ruizhe Li and Jing Fan},
  year = {2026},
  eprint = {2602.01969},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.01969},
}