The thematic representation of audiovisual material in multimedia repositories is explored throughout a case study with a paradigmatic concept for Brazil: 'Amazonia'. Three multimedia repositories of Brazilian federal ...

Preservation of cultural heritage has been widely discussed in the last decades. Different groups of people contribute to the production and preservation of cultural heritage through personal and family performance. However, ...

Discusses the technological changes that affects learning organizations as well as the human, technical, legal and sustainable aspects regarding learning objects repositories creation, maintenance and use. It presents ...

Introduction: Vocabulary control in information resource storage, treatment and retrieval systems is necessary to obtain consistency between indexing and retrieval in order to avoid informational dispersion. Digital ...

Digital repositories have been used by Universities and Libraries to store their bibliographic, scientific, and/or institutional contents, and then make their corresponding metadata publicly available to the web and through ...

Subject indexing in digital repositories is surveyed in the Brazilian scientific production of Information Science. In conclusion, it is verified that although the upward relevance of digital repositories, and more presently ...

Objective: The research aimed to carry out an evaluation of the theses and dissertations vocabulary control in the Institutional Repository of the Sao Paulo State University (UNESP), whose methodological procedures were ...

Digital repositories arise through information and communication technologies and have been used by educational and research institutions in order to gather, organize and disseminate their scientific productions. For ...