Long-Distance Time-Event Relation Extraction Alessandro Moschitti author Siddharth Patwardhan author Chris Welty author 2013-10 text Proceedings of the Sixth International Joint Conference on Natural Language Processing Ruslan Mitkov editor Jong C Park editor Asian Federation of Natural Language Processing Nagoya, Japan conference publication moschitti-etal-2013-long https://aclanthology.org/I13-1189/ 2013-10 1330 1338