@article{topicscalingajointdocumentscalingtopic,
  title = {Topic Scaling: A Joint Document Scaling -- Topic Model Approach To Learn Time-Specific Topics},
  author = {Sami Diaf and Ulrich Fritsche},
  year = {2021},
  eprint = {2104.01117},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2104.01117v1},
}