Mining the Web for Reciprocal Relationships Michael Paul author Roxana Girju author Chen Li author 2009-06 text Proceedings of the Thirteenth Conference on Computational Natural Language Learning (CoNLL-2009) Suzanne Stevenson editor Xavier Carreras editor Association for Computational Linguistics Boulder, Colorado conference publication paul-etal-2009-mining https://aclanthology.org/W09-1111/ 2009-06 75 83