@InProceedings{bondarenko:2022a,
  author =                {Alexander Bondarenko and Yamen Ajjour and Valentin Dittmar and Niklas Homann and Pavel Braslavski and Matthias Hagen},
  booktitle =             {15th ACM International Conference on Web Search and Data Mining (WSDM 2022)},
  doi =                   {10.1145/3488560.3498534},
  editor =                {K. Selcuk Candan and Huan Liu and Leman Akoglu and Xin Luna Dong and Jiliang Tang},
  month =                 feb,
  pages =                 {66-74},
  publisher =             {ACM},
  site =                  {Tempe, AZ, USA},
  title =                 {{Towards Understanding and Answering Comparative Questions}},
  url =                   {https://dl.acm.org/doi/10.1145/3488560.3498534},
  year =                  2022
}