A Grammar-Based System to Solve Temporal Expressions in Spanish Texts

Authors:
Patricio Martínez-Barco;Estela Saquete;Rafael Muñoz
Affiliations:
-;-;-
Venue:
PorTAL '02 Proceedings of the Third International Conference on Advances in Natural Language Processing
Year:
2002

Citing 4
Cited 1

Attention, intentions, and the structure of discourse

Computational Linguistics
A multilingual approach to annotating and extracting temporal information

TASIP '01 Proceedings of the workshop on Temporal and spatial information processing - Volume 13
The annotation of temporal information in natural language sentences

TASIP '01 Proceedings of the workshop on Temporal and spatial information processing - Volume 13
An empirical approach to temporal reference resolution

Journal of Artificial Intelligence Research

Evaluation of finite-state lexical transducers of temporal adverbs for lexical analysis of Portuguese texts

PROPOR'03 Proceedings of the 6th international conference on Computational processing of the Portuguese language

Quantified Score

Hi-index	0.00

Visualization

Abstract

This paper shows a system for the recognition of temporal expressions in Spanish and the resolution of their temporal reference. The system is based on a temporal expression (TE) grammar and an inference engine for the identification and recognition of temporal expressions, and for the resolution respectively. The inference engine includes the necessary information to perform the date operation based on the recognized expressions. For further information treatment, the output is proposed by means of XML tags in order to add standard information of the absolute dates obtained.