WARP-Text: a Web-Based Tool for Annotating Relationships between Pairs of Texts Venelin Kovatchev author M Antònia Martí author Maria Salamó author 2018-08 text Proceedings of the 27th International Conference on Computational Linguistics: System Demonstrations Dongyan Zhao editor Association for Computational Linguistics Santa Fe, New Mexico conference publication kovatchev-etal-2018-warp https://aclanthology.org/C18-2029/ 2018-08 132 136