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Temporal relations that explicitly connect events and time expressions are not enough to obtain a full time-anchor annotation and, consequently, produce incomplete TimeLines. This software performs time-anchoring at a document level in order to discover implicit temporal relations.


DLT for TimeLine extraction: [tar.gz]


This software is distributed under Attribution 3.0 Unported (CC BY 3.0) license. You can find it at


Laparra E., Aldabe I. and Rigau G. Document Level Time-anchoring for TimeLine Extraction. Proceedings of 53rd Annual Meeting of the Association for Computational Linguistics and the 7th International Joint Conference on Natural Language Processing (ACL-IJCNLP 2015). Volume 2: Short Papers. Beijing, China. 2015.