@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} }