1. Agirre, E., Banea, C., Cardie, C., Cer, D., Diab, M., Gonzalez-Agirre, A., Guo, W., Lopez-Gazpio, I., Maritxalar, M., Mihalcea, R., Rigau, G., Uria, L., & Wiebe, J. (2015). Semeval-2015 task 2: Semantic textual similarity, english, spanish and pilot on interpretability. In: Proceedings of the 9th international workshop on semantic evaluation (SemEval 2015) (pp. 252–263). Denver: Association for Computational Linguistics. http://www.aclweb.org/anthology/S15-2045 .
2. Agirre, E., Banea, C., Cardie, C., Cer, D., Diab, M., Gonzalez-Agirre, A., Guo, W., Mihalcea, R., Rigau, G., & Wiebe, J. (2014). SemEval-2014 Task 10: Multilingual semantic textual similarity. In: Proceedings of the 8th international workshop on semantic evaluation (SemEval 2014) (pp. 81–91). Dublin.
3. Agirre, E., Cer, D., Diab, M., Gonzalez-Agirre, A., & Guo, W. (2013). *SEM 2013 shared task: Semantic textual similarity, including a pilot on typed-similarity. In: *SEM 2013: The second joint conference on lexical and computational semantics.
4. Baker, C.F., Fillmore, C.J., & Lowe, J.B. (1998). The berkeley framenet project. In: Proceedings of the 36th annual meeting of the association for computational linguistics and 17th international conference on computational linguistics, vol. 1, ACL ’98 (pp. 86–90).
5. Banko, M., & Brill, E. (2001). Scaling to very very large corpora for natural language disambiguation. In: Proceedings of 39th annual meeting of the association for computational linguistics (pp. 26–33). Toulouse. doi: 10.3115/1073012.1073017 . http://www.aclweb.org/anthology/P01-1005 .