This paper describes our attempt to build a consensus round the morphological analysis of a set of forms for Portuguese, to be used as a basis for the creation of a “golden list” in the first Morpholympics for Portuguese, Morfolimpíadas, an evaluation contest on Portuguese morphological analysis. This golden standard was used to rank participating morphological systems according to precision an...

There are about 150 million jellyfish stings every year. "Portuguese man of war" is responsible for substantial proportion of stings worldwide. The biggest risk from a jellyfish stings may come from incorrect management. A 42-year-old woman was severely stung by venomous marine animal while bathing in waters of the Thai Gulf. It was most likely "Portuguese man of war". The patient didn't rememb...

This paper presents a method for fine-grained categorization and discrimination of person names on the basis of the semantic similarity information. We employ latent semantic analysis which establishes the semantic relations between the words of the context in which the named entities appear. We carry out several experimental studies in which we observe the influence of the context and the robu...

Alignment of words and multiword units plays an important role in many natural language processing applications, such as example-based machine translation, transfer rule learning for machine translation, bilingual lexicography, word sense disambiguation, etc. In this paper we describe LIHLA, a lexical aligner which uses bilingual probabilistic lexicons generated by a freely available set of too...

This paper introduces the Portuguese Web Archive initiative, presenting its main objectives and work in progress. Term search over web archives collections is a desirable feature that raises new challenges. It is discussed how the terms index size could be reduced without significantly decreasing the quality of search results. The results obtained from the first performed crawl show that the Po...

This paper describes the creation of a Portuguese corpus following the guidelines of the Universal Dependencies Framework. Instead of starting from scratch, we invested in a conversion process from the existing Portuguese corpus, called Bosque. The conversion was done by applying a context-sensitive set of Constraint Grammar rules to its original deep linguistic analysis, which was carried out ...

This paper investigates the application of text classification methods to investigate diatopic variation in Portuguese journalistic texts. We compare the language used in Portuguese newspapers written in Brazil, Macau, and Portugal under the assumption that the more similar language varieties are, the more difficult it is for algorithms to discriminate between them. We present two sets of exper...

This study aimed to assess the care received and the barriers faced by immigrants and Portuguese pregnant women in Portugal. This is an exploratory qualitative study, resorting to applying semi-structured interviews to 60 immigrant and 22 Portuguese women. Content analysis supported by QSR Nvivo10 program was used. The study was approved by an Ethics Committee. The results showed four categorie...

This paper describes an ongoing Portuguese Language grammar checker project, called CoGrOO1-Corretor Gramatical para OpenOffice (Grammar Checker for OpenOffice), based on CETENFOLHA, a Brazilian Portuguese morphosyntactic annotated Corpus. Two of its features are highlighted: hybrid architecture, mixing rules and statistics; free software project. This project aims at checking grammatical error...

The present study describes the psychometric properties of the Portuguese version of the Mental Health Inventory-5 for use with young adolescents. A sample of 367 Portuguese students (aged 10-15 years) completed the Portuguese-language versions of Mental Health Inventory-5 (MHI-5; Berwick et al., 1991), Children's Hope Scale (CHS; Snyder et al., 1997), Students' Life Satisfaction Scale (SLSS; H...