Developing a multilayer semantic annotation scheme based on ISO standards for the visualization of a newswire corpus

no code implementations • ACL (ISA, IWCS) 2021 • Purificação Silvano, António Leal, Fátima Silva, Inês Cantante, Fatima Oliveira, Alípio Mario Jorge

In this paper, we describe the process of developing a multilayer semantic annotation scheme designed for extracting information from a European Portuguese corpus of news articles, at three levels, temporal, referential and semantic role labelling.

Attribute Management

The place of ISO-Space in Text2Story multilayer annotation scheme

no code implementations • ISA (LREC) 2022 • António Leal, Purificação Silvano, Evelin Amorim, Inês Cantante, Fátima Silva, Alípio Mario Jorge, Ricardo Campos

The main objective of this paper is to discuss the process of integrating ISO-Space with the existing layers of our annotation scheme, assessing the compatibility of the aforementioned parts of ISO 24617, and the problems posed by the harmonization of the four layers and by some specifications of ISO-Space.

ISO-based Annotated Multilingual Parallel Corpus for Discourse Markers

no code implementations • LREC 2022 • Purificação Silvano, Mariana Damova, Giedrė Valūnaitė Oleškevičienė, Chaya Liebeskind, Christian Chiarcos, Dimitar Trajanov, Ciprian-Octavian Truică, Elena-Simona Apostol, Anna Baczkowska

In order to represent the meaning of the discourse markers, we propose an annotation scheme of discourse relations from ISO 24617-8 with a plug-in to ISO 24617-2 for communicative functions.