Temporal expression normalisation in natural language texts

  title={Temporal expression normalisation in natural language texts},
  author={Michele Filannino},
Automatic annotation of temporal expressions is a research challenge of great interest in the field of information extraction. In this report, I describe a novel rule-based architecture, built on top of a preexisting system, which is able to normalise temporal expressions detected in English texts. Gold standard temporally-annotated resources are limited in size and this makes research difficult. The proposed system outperforms the state-of-the-art systems with respect to TempEval-2 Shared Task… CONTINUE READING