Monday, July 8, 2013

OpenWN-PT going places...

Really glad to see that, despite its shortcomings, people are finding uses for our free, automatically created version of WordNet, OpenWN-PT described in the paper http://aclweb.org/anthology/C/C12/C12-3044.pdf.
(OpenWordNet-PT: An Open Brazilian Wordnet for Reasoning
Valeria de Paiva, Alexandre Rademaker, Gerard de Melo.)
The first printed version of the work appeared in the Global Wordnet Association meeting:
de Paiva, Valeria, and Alexandre Rademaker. 2012. “Revisiting a Brazilian WordNet”. In Proceedings of Global Wordnet Conference, Matsue, Japan. Global Wordnet Association.

The data on OpenWN-PT can be gotten from Github, http://github.com/arademaker/wordnet-br.

Meanwhile, besides appearing in Wordnets in the world  and  Open Multilingual Wordnet, the OpenWN-PT made it to FreeLing (as can be seen in http://devel.cpl.upc.edu/freeling/svn/trunk/COPYING, and as we were told by Marcos Garcia). Marcos and Pablo Gamallo also have a fairly big Portuguese dictionary incorporated to FreeLing, see their paper

Finally some other open resources for Portuguese (email in Nov, 30, 2012), thanks Claudia!
Onto.PT v.0.4.1: versão actual da ontologia lexical, estruturada
como uma wordnet (synsets + relações), e construída automaticamente a
partir de dicionários e tesauros para a língua portuguesa.
Para descarregar: http://ontopt.dei.uc.pt/index.php?sec=download
Para consultar: http://ontopt.dei.uc.pt/index.php?sec=consultar

- PAPEL 3.2: nova versão da rede lexical desenvolvida no âmbito da
Linguateca, com o apoio da Porto Editora.
Contém triplos semânticos na forma "palavra relação palavra" obtidos
automaticamente através de gramáticas, executadas sobre o conteúdo do
Dicionário PRO da Língua Portuguesa.
Para descarregar PAPEL e gramáticas: http://www.linguateca.pt/PAPEL/

- Redes lexicais extraídas a partir do Dicionário Aberto e do
Wikcionário.PT, seguindo o mesmo procedimento que no PAPEL.
Para descarregar: http://ontopt.dei.uc.pt/index.php?sec=recursos

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