Evaluation of a computational description model of Libras (Brazilian Sign Language): Bridging the gap towards information access

Guimarães, Cayley; Antunes, Diego Roberto; Trindade, Daniela F. G.; Silva, Rafaella A. L.; García, Laura Sánchez; Fernandes, Sueli

doi:10.1109/rcis.2011.6006855

Cited by 9 publications

(4 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Guimaraes et al (2012) têm como objetivo principal fornecer um Meta Ambiente Conceitual para ajudar na construção de artefatos intelectuais, mediados por computadores, para alfabetização em LIBRAS e Português para crianças surdas. Guimarães et al (2011) apresentam duas arquiteturas que servem como base para a construção de ambientes de apoio ao ensino-aprendizagem:…”

Section: Quais Características Devem Ser Consideradas Para a Elaboração De Uma Ferramenta Para O Ensino De Libras?unclassified

“…Guimaraes et al (2012) Deve favorecer o aprendizado por meio de interações, trocas de experiências e resolução de problemas; deve permitir a execução de tarefas, discussão de ideias e escolha de estratégias para resolução de problemas; deve ser atrativo e acessível. Guimarães et al (2011) Deve fornecer traduções; Simular situações reais do uso social da linguagem; Facilitar a construção colaborativa do conhecimento.…”

Section: Artigounclassified

See 1 more Smart Citation

Tecnologias para o ensino da Língua Brasileira de Sinais (LIBRAS): Uma revisão sistemática da literatura

Rocha

Lima

Queiroz

2018

RBIE

View full text Add to dashboard Cite

In Brazil, more than nine million people have some level of deafness. These people interact with the world through the Brazilian Sign Language (LIBRAS). Oral communication has long been one of the main ways of exchanging messages and transmitting knowledge among people. However, in many environments, deaf people are ignored because they can not establish communication channels with others and do not have ways to facilitate communication. In this sense, several technological tools were proposed with different approaches, with the purpose of promoting the teaching of LIBRAS and facilitating the communication between deaf and hearing. This paper presents a Systematic Review of Literature carried out in fifteen (15) national and international research sources, whose objective is to identify and analyze the computational tools and the methodological approaches on which they are based, to improve teaching and communication of LIBRAS. As a result of the Systematic Review presented in this article, 342 (three hundred and forty-two) works were analyzed, and of this total, 26 (twenty six) were selected for data extraction, among which it was possible to list several technological tools used for the Teaching of LIBRAS; pedagogical aspects used during the construction of these tools; validation methodologies and a series of characteristics that must be considered in the elaboration of a tool for teaching LIBRAS.

show abstract

Section: Quais Características Devem Ser Consideradas Para a Elaboração De Uma Ferramenta Para O Ensino De Libras?unclassified

Section: Artigounclassified

Tecnologias para o ensino da Língua Brasileira de Sinais (LIBRAS): Uma revisão sistemática da literatura

Rocha

Lima

Queiroz

2018

RBIE

View full text Add to dashboard Cite

show abstract

“…The model was validated in the researches presented by Antunes (2011) and Guimara˜es et al (2011) as helpful in teaching Libras, evaluating knowledge of Libras, standardising it, to help designers to build future computational tools.…”

Section: Computational Description Model Of the Psl As An Intellectuamentioning

confidence: 99%

“…Antunes (2011) and Guimara˜es et al (2011) present a computational description model of the phonemes of Libras (Brazilian sign language), based on the study, compilation and adaptation of phonetic models, developed by linguistic, for computational use. Antunes (2011) and Guimara˜es et al (2011) present a computational description model of the phonemes of Libras (Brazilian sign language), based on the study, compilation and adaptation of phonetic models, developed by linguistic, for computational use.…”

Section: Introductionmentioning

confidence: 99%

Challenges of knowledge management and creation in communities of practice organisations of Deaf and non-Deaf members: requirements for a Web platform

Trindade

Guimarães

Antunes

et al. 2012

Behaviour & Information Technology

Self Cite

View full text Add to dashboard Cite

This study analysed the role of knowledge management (KM) tools used to cultivate a community of practice (CP) in its knowledge creation (KC), transfer, learning processes. The goal of such observations was to determine requirements that KM tools should address for the specific CP formed by Deaf and non-Deaf members of the CP. The CP studied is a formal knowledge organisation based on learning and the evaluation of socio-linguistic aspects pertaining to the Brazilian Sign Language (Libras). Non-Deaf and members of the Deaf community cultivated such knowledge organisation through specific collaborative meetings and the use of Internet-based tools for KM. Knowledge was created to validate an intellectual artefact (a computational description model of the phonetic structure of Libras (PSL)) to be used as basis in the development of tools to aid the Deaf community in their learning, communication, informational, educational and other needs necessary for full exercise of citizenship. The Internet-based KM tools were paramount for the cultivating of the CP. Nevertheless, additional requirements for the KM tools emerged, such as: video-conferencing, video manipulation features, better management of asynchronous communication, among others.

show abstract

Deaf Inclusion Through Brazilian Sign Language: A Computational Architecture Supporting Artifacts and Interactive Applications and Tools

García

Felipe²,

Guedes

et al. 2021

Lecture Notes in Computer Science

View full text Add to dashboard Cite

Evaluation of a computational description model of Libras (Brazilian Sign Language): Bridging the gap towards information access

Cited by 9 publications

References 11 publications

Tecnologias para o ensino da Língua Brasileira de Sinais (LIBRAS): Uma revisão sistemática da literatura

Tecnologias para o ensino da Língua Brasileira de Sinais (LIBRAS): Uma revisão sistemática da literatura

Challenges of knowledge management and creation in communities of practice organisations of Deaf and non-Deaf members: requirements for a Web platform

Deaf Inclusion Through Brazilian Sign Language: A Computational Architecture Supporting Artifacts and Interactive Applications and Tools

Contact Info

Product

Resources

About