@article{lessismoreontheimportanceof,
  title = {Less Is More - On the Importance of Sparsification for Transformers and Graph Neural Networks for TSP},
  author = {Attila Lischka and Jiaming Wu and Rafael Basso and Morteza Haghir Chehreghani and Balázs Kulcsár},
  year = {2024},
  eprint = {2403.17159},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2403.17159v1},
}