UWTime is a temporal semantic parser that detects and resolves time expressions in text. The system is described in:

Context-dependent Semantic Parsing for Time Expressions
Kenton Lee, Yoav Artzi, Jesse Dodge and Luke Zettlemoyer
In Proceedings of the Conference of the Association for Computational Linguistics (ACL), 2014.

The system was implemented using The University of Washington Semantic Parsing Framework. The code for replicating the results can be found at here. A minimal, standalone version of UWTime designed for downstream applications can be found here. You can also try our demo below!

For questions and inquiries please contact Kenton Lee.


Demo

Examples
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Creation Time
The date when this document was written

Domain
The domain of this document if known



Visualization
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TimeML

Visualisation provided using the brat visualisation software.