Onto.PT
Description
O Onto.PT tem como objectivo a construção automática de uma ontologia lexical para o português. A ontologia, a ser futuramente disponibilizada gratuitamente, será estruturada a partir de informação extraída de vários recursos escritos em portugue
Researchers
Funded by
FCT
Keywords
processamento de linguagem natural, extracção de informação, ontologias
Start Date
2008-10-01
End Date
2012-09-30
Journal Articles
2016
(1 publication) 2014
(1 publication) 2013
(1 publication) 2011
(1 publication) - Gonçalo Oliveira, H, and Pérez, L.A. and Costa, Hernani and Paulo Gomes , "Uma rede léxico-semântica de grandes dimensões para o português, extraída a partir de dicionários electrónicos", Linguamática, vol. 3, pp. 23-38, 2011
Conference Articles
2016
(2 publications) - Gonçalo Oliveira, H, and Santos, F. , "Discovering Fuzzy Synsets from the Redundancy in Different Lexical-Semantic Resources", in 10th International Conference on Language Resources and Evaluation, 2016
- Gonçalo Oliveira, H, , "CONTO.PT: Groundwork for the Automatic Creation of a Fuzzy Portuguese Wordnet", in 12th International Conference on Computational Processing of the Portuguese Language (PROPOR 2016), 2016
2014
(5 publications) - Gonçalo Oliveira, H, and Paulo Gomes , "Onto.PT: recent developments of a large public domain portuguese wordnet", in 7th Global WordNet Conference (GWC'14), 2014
- Gonçalo Oliveira, H, and Paulo-Santos, A. and Paulo Gomes , "Assigning Polarity Automatically to the Synsets of a Wordnet-like Resource", in 3rd Symposium on Languages, Applications and Technologies (SLATE 2014), 2014
- Gonçalo Oliveira, H, , "Beyond the automatic construction of a lexical ontology for Portuguese: resources developed in the scope of Onto.PT", in Workshop on Tools and Resources for Automatically Processing Portuguese and Spanish (TorPorEsp), São Carlos, SP, Brazil, 2014
- Gonçalo Oliveira, H, , "On the utility of Portuguese term-based lexical- semantic networks", in Computational Processing of the Portuguese Language - 11th International Conference (PROPOR 2014), São Carlos, SP, Brazil, 2014
- Gonçalo Oliveira, H, , "The creation of Onto.PT: a wordnet-like lexical ontology for Portuguese", in Computational Processing of the Portuguese Language - 11th International Conference (PROPOR 2014), São Carlos, SP, Brazil, 2014
2013
(1 publication) 2012
(3 publications) - Gonçalo Oliveira, H, and Pérez, L.A. and Paulo Gomes , "Integrating lexical-semantic knowledge to build a public lexical ontology for Portuguese", in 17h International Conference on Applications of Natural Language to Information Systems (NLDB 2012), Groningen, The Netherlands, 2012
- Gonçalo Oliveira, H, and Paulo Gomes , "Ontologising Semantic Relations into a Relationless Thesaurus", in 20th European Conference on Artificial Intelligence (ECAI 2012), Montpellier, France, 2012
- Gonçalo Oliveira, H, and Pérez, L.A. and Paulo Gomes , "Exploring Onto.PT", in Demo Session of PROPOR 2012, 10th International Conference on the Computational Processing of the Portuguese Language, 2012
2011
(6 publications) - Gonçalo Oliveira, H, and Paulo Gomes , "Automatic Discovery of Fuzzy Synsets from Dictionary Definitions", in 22nd International Joint Conference on Artificial Intelligence (IJCAI 2011), Barcelona, Spain, 2011
- Costa, Hernani and Gonçalo Oliveira, H, and Paulo Gomes , "Using the Web to Validate Lexico-Semantic Relations", in 15th Portuguese Conference on Artificial Intelligence (EPIA 2011), Lisbon, Portugal, 2011
- Gonçalo Oliveira, H, and Paulo Gomes , "Ontologising relational triples into a portuguese thesaurus", in 15th Portuguese Conference on Artificial Intelligence (EPIA 2011), Lisbon, Portugal, 2011
- Gonçalo Oliveira, H, and Paulo Gomes , "Automatically enriching a thesaurus with information from dictionaries", in 15th Portuguese Conference on Artificial Intelligence (EPIA 2011), Lisbon, Portugal, 2011
- Pérez, L.A. and Gonçalo Oliveira, H, and Paulo Gomes , "Extracting lexical-semantic knowledge from the Portuguese Wiktionary", in 15th Portuguese Conference on Artificial Intelligence (EPIA 2011), Lisbon, Portugal, 2011
- Gonçalo Oliveira, H, and Paulo Gomes , "Onto.PT: Construção automática de uma ontologia lexical para o português", in 1º Encontro de Pós-graduação em Linguística, 2011
2010
(5 publications) - Gonçalo Oliveira, H, and Paulo Gomes , "Automatic Creation of a Conceptual Base for Portuguese using Clustering Techniques", in 19th European Conference on Artificial Intelligence (ECAI 2010), Lisbon Portugal, 2010
- Gonçalo Oliveira, H, and Paulo Gomes , "Towards the Automatic Creation of a Wordnet from a Term-based Lexical Network", in TextGraphs-5: Graph-based Methods for Natural Language Processing (ACL 2010 Workshop), 2010
- Costa, Hernani and Gonçalo Oliveira, H, and Paulo Gomes , "The impact of distributional metrics in the quality of relational triples", in 19th European Conference on Artificial Intelligence (ECAI 2010), Workshop on Language Technology for Cultural Heritage, Social Sciences, and Humanities (LaTeCH 2010), Lisbon, Portugal, 2010
- Gonçalo Oliveira, H, and Paulo Gomes , "Onto.PT: Automatic Construction of a Lexical Ontology for Portuguese", in 5th European Starting AI Researcher Symposium (STAIRS), collocated event of ECAI 2010, Lisbon, Portugal, 2010
- Gonçalo Oliveira, H, and Costa, Hernani and Paulo Gomes , "Extracção de conhecimento léxico-semântico a partir de resumos da Wikipédia.", in II Simpósio de Informática, Track on Gestão e Tratamento de Informação (INForum 2010), Braga, Portugal, 2010
2009
(1 publication) PhD Theses
MSc Theses
Tech Report
