@article{representinganddetectinglabelambiguityin,
  title = {Representing and Detecting Label Ambiguity in IMU-Based Exercise Evaluation},
  author = {Andreas Spilz and Heiko Oppel and Michael Munz},
  year = {2026},
  eprint = {2607.04842},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2607.04842},
}