CROMER: a Tool for Cross-Document Event and Entity Coreference Christian Girardi author Manuela Speranza author Rachele Sprugnoli author Sara Tonelli 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 girardi-etal-2014-cromer https://aclanthology.org/L14-1568/ 2014-05 3204 3208