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AETAS: A system for semanticizing temporal expressions from unstructured contents

Author
Ardalan, Z.; Martin, C.; Padro, L.
Type of activity
Presentation of work at congresses
Name of edition
14th International Symposium on Spatial and Temporal Databases
Date of publication
2015
Presentation's date
2015-08-26
Book of congress proceedings
Advances in spatial and temporal databases: 14th International Symposium, SSTD 2015, Hong Kong, China, August 26-28, 2015: proceedings
First page
478
Last page
483
Publisher
Springer
DOI
https://doi.org/10.1007/978-3-319-22363-6 Open in new window
Repository
http://hdl.handle.net/2117/78690 Open in new window
URL
http://link.springer.com/chapter/10.1007/978-3-319-22363-6_26 Open in new window
Abstract
AETAS is an online tool for converting text into RDF linked data with resolution of temporal expressions. AETAS follows fully SOA architecture and is accessible via web-service. It implements a novel approach for semantic representation and linked temporal graphs built from natural language sentences. In this paper, we present a demonstration tool, which combines the normalized temporal expressions with linguistic semantic frames and creates a linked RDF graph where time is defined as an individ...
Citation
Ardalan, Z., Martin, C., Padro, L. AETAS: A system for semanticizing temporal expressions from unstructured contents. A: International Symposium on Spatial and Temporal Databases. "Advances in spatial and temporal databases: 14th International Symposium, SSTD 2015, Hong Kong, China, August 26-28, 2015: proceedings". Hong Kong: Springer, 2015, p. 478-483.
Group of research
GPLN - Natural Language Processing Group
IDEAI-UPC - Intelligent Data Science and Artificial Intelligence Research Center
TALP - Centre for Language and Speech Technologies and Applications

Participants