Two-stage automated design of railway vertical alignments with topography-driven Fourier transform and constrained A-Star search

Taoran Song, Hao Pu, Hong Zhang 0045, Paul M. Schonfeld, Lihui Peng. Two-stage automated design of railway vertical alignments with topography-driven Fourier transform and constrained A-Star search. Eng. Appl. of AI, 169:114061, 2026. [doi]

@article{SongPZSP26,
  title = {Two-stage automated design of railway vertical alignments with topography-driven Fourier transform and constrained A-Star search},
  author = {Taoran Song and Hao Pu and Hong Zhang 0045 and Paul M. Schonfeld and Lihui Peng},
  year = {2026},
  doi = {10.1016/j.engappai.2026.114061},
  url = {https://doi.org/10.1016/j.engappai.2026.114061},
  researchr = {https://researchr.org/publication/SongPZSP26},
  cites = {0},
  citedby = {0},
  journal = {Eng. Appl. of AI},
  volume = {169},
  pages = {114061},
}