@article{arewesolvingawelldefinedproblematask,
  title = {Are We Solving a Well-Defined Problem? A Task-Centric Perspective on Recommendation Tasks},
  author = {Aixin Sun},
  year = {2025},
  eprint = {2503.21188},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2503.21188v2},
}