Robust temporal processing of news
Inderjeet Mani, George Wilson · 2000
We introduce an annotation scheme for temporal expressions, and describe a method for resolving temporal expressions in print and broadcast news.The system, which is based on both hand-crafted and machine-learnt rules, achieves an 83.2% accuracy (Fmeasure) against hand-annotated data.Some initial steps towards tagging event chronologies are also described.