@misc{duong2021from,
  title={From Scattered Sources to Comprehensive Technology Landscape: A Recommendation-based Retrieval Approach},
  author={Chi Thang Duong and Dimitri Percia David and Ljiljana Dolamic and Alain Mermoud and Vincent Lenders and Karl Aberer},
  year={2021},
  eprint={2112.04810},
  archivePrefix={arXiv},
  primaryClass={cs.IR},
  url={https://arxiv.org/abs/2112.04810}
}