Buscar
Mostrando ítems 1-10 de 11
Semantic Relation Extraction. Resources, Tools and Strategies
(Springer, 2016-07)
[Abstract] Relation extraction is a subtask of information extraction that aims at obtaining instances of semantic relations present in texts. This information can be arranged in machine-readable formats, useful for several ...
Incorporating lexico-semantic heuristics into coreference resolution sieves for named entity recognition at document-level
(European Language Resources Association (ELRA), 2016-05)
[Abstract] This paper explores the incorporation of lexico-semantic heuristics into a deterministic Coreference Resolution (CR) system for classifying named entities at document-level. The highest precise sieves of a CR ...
New Treebank or Repurposed? On the Feasibility of Cross-Lingual Parsing of Romance Languages with Universal Dependencies
(Cambridge University Press, 2018-01)
[Abstract] This paper addresses the feasibility of cross-lingual parsing with Universal Dependencies (UD) between Romance languages, analyzing its performance when compared to the use of manually annotated resources of the ...
Entity linking with distributional semantics
(Springer, 2016-07)
[Abstract] Entity Linking (EL) consists in linking name mentions in a given text with their referring entities in external knowledge bases such as DBpedia/Wikipedia. In this paper, we propose an EL approach whose main ...
Uma Utilidade para o Reconhecimento de Topónimos em Documentos Medievais
(Universidade do Minho, 2019)
[Resumo] Este artigo apresenta o método de construçao duma ferramenta para a anotaçao de entidades geográficas mencionadas em textos medievais. A nova ferramenta foi desenvolvida a partir dos módulos de
língua contemporanea ...
Towards the Automatic Construction of a Multilingual Dictionary of Collocations using Distributional Semantics
(Lexical Computing, 2019)
[Abstract] This paper presents the method used to create a multilingual online dictionary of collocations
of English, Portuguese, and Spanish. This resource is built automatically and contains three
types of collocations: ...
Towards a Graded Dictionary of Spanish Collocations
(Lexical Computing, 2019)
[Abstract] Several recent studies have observed that texts of different quality and written by learners at
different proficiency levels also vary in the lexical combinations they contain. Such variation
can be operationalized ...
Creación de un treebank de dependencias universales mediante recursos existentes para lenguas próximas: el caso del gallego
(Sociedad Española para el Procesamiento del Lenguaje Natural, 2016-09)
[Resumen] En este trabajo presentamos una nueva estrategia para crear treebanks de lenguas con pocos recursos para el análisis sintáctico. El método consiste en la adaptación y combinación de diferentes treebanks anotados ...
A comparison of statistical association measures for identifying dependency-based collocations in various languages
(Association for Computational Linguistics (ACL), 2019)
[Abstract] This paper presents an exploration of different statistical association measures to automatically identify collocations from corpora
in English, Portuguese, and Spanish. To
evaluate the impact of the association ...
Bertinho: Galician BERT Representations
(Sociedad Española para el Procesamiento del Lenguaje Natural, 2021-03)
[Abstract]: This paper presents a monolingual BERT model for Galician. We follow the recent trend that shows that it is feasible to build robust monolingual BERT models even for relatively low-resource languages, while ...