From Textual Information Sources to Linked Data in the Agatha Project
Computation and Language
2019-09-13 v1 Artificial Intelligence
Abstract
Automatic reasoning about textual information is a challenging task in modern Natural Language Processing (NLP) systems. In this work we describe our proposal for representing and reasoning about Portuguese documents by means of Linked Data like ontologies and thesauri. Our approach resorts to a specialized pipeline of natural language processing (part-of-speech tagger, named entity recognition, semantic role labeling) to populate an ontology for the domain of criminal investigations. The provided architecture and ontology are language independent. Although some of the NLP modules are language dependent, they can be built using adequate AI methodologies.
Cite
@article{arxiv.1909.05359,
title = {From Textual Information Sources to Linked Data in the Agatha Project},
author = {Paulo Quaresma and Vitor Beires Nogueira and Kashyap Raiyani and Roy Bayot and Teresa Gonçalves},
journal= {arXiv preprint arXiv:1909.05359},
year = {2019}
}
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Part of DECLARE 19 proceedings