@inproceedings{spitz2015terms,
  title={Terms in Time and Times in Context: A Graph-based Term-Time Ranking Model},
  author={Spitz, Andreas and Str{\"o}tgen, Jannik and B{\"o}gel, Thomas and Gertz, Michael},
  booktitle={Proceedings of the 24th International Conference on World Wide Web Companion},
  pages={1375--1380},
  year={2015},
  organization={International World Wide Web Conferences Steering Committee}
}