@article{ragbasedquestionansweringover,
  title = {RAG-based Question Answering over Heterogeneous Data and Text},
  author = {Philipp Christmann and Gerhard Weikum},
  year = {2024},
  eprint = {2412.07420},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2412.07420v1},
}