REFRACTIVE: An Open Source Tool to Extract Knowledge from Syntactic and Semantic Relations Peter Exner author Pierre Nugues author 2014-05 text Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC’14) Nicoletta Calzolari editor Khalid Choukri editor Thierry Declerck editor Hrafn Loftsson editor Bente Maegaard editor Joseph Mariani editor Asuncion Moreno editor Jan Odijk editor Stelios Piperidis editor European Language Resources Association (ELRA) Reykjavik, Iceland conference publication exner-nugues-2014-refractive https://aclanthology.org/L14-1138/ 2014-05 2584 2589