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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

UbiGroup: Um Modelo de recomendação ubíqua de conteúdo para grupos de aprendizes

Ferreira, Luís Gustavo Araujo 31 March 2014 (has links)
Submitted by William Justo Figueiro (williamjf) on 2015-07-02T23:41:55Z No. of bitstreams: 1 19.pdf: 3284339 bytes, checksum: 699295cfa668a175206d937e3cc57d7a (MD5) / Made available in DSpace on 2015-07-02T23:41:55Z (GMT). No. of bitstreams: 1 19.pdf: 3284339 bytes, checksum: 699295cfa668a175206d937e3cc57d7a (MD5) Previous issue date: 2014-03-31 / Nenhuma / A necessidade do professor buscar e selecionar materiais educacionais adequados para sua turma é um fato comum no meio educacional. Entretanto, a grande disponibilidade de materiais, a heterogeneidade dos perfis dos alunos e a diversidade de atividades pedagógicas que podem ser realizadas, tornam esta tarefa bastante trabalhosa. Neste cenário, este trabalho apresenta um modelo de recomendação ubíqua de conteúdo educacional para grupo de aprendizes, que visa auxiliar o professor no processo de busca e seleção de materiais educacionais levando em conta os perfis dos alunos e o contexto onde eles estão inseridos. A estratégia adotada neste trabalho se diferencia dos trabalhos relacionados por efetuar a recomendação de materiais educacionais considerando de forma conjunta os perfis de um grupo de aprendizes e o contexto no qual eles se encontram. Com base em uma validação por cenários foi possível verificar a viabilidade do modelo, além de propor uma solução para o problema de pesquisa / The necessity of teachers to search and to select appropriate educational materials for their classes is a common fact in the educational environment. However, the wide availability of materials, the heterogeneity of the students’ profiles and the diversity of pedagogical activities that can be conducted, make this task laborious. In this scenario, this work presents a model for ubiquitous recommendation of educational content for groups of learners dynamically created, which aims to help teachers to search and to select educational materials taking into consideration the profile of the group and the teaching context. The strategy adopted in this work differs from related work by making the recommendation of educational content considering jointly the profiles of a group of learners and context in which they find themselves. Based on validation scenarios, it was possible to verify the feasibility of the model, and it was proposed a solution to the research problem.

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