O solfejo na abordagem pedagógica de Edgar Willems e as propostas de Solfège-cours élémentaire

Uma abordagem para o particionamento de dados na nuvem baseada em relações de afinidade em grafos

The new challenges in data management have been referred to as Big Data. This term is related to an increasing number of applications characterized by generating data with a variety of types, huge volume, and by requiring high velocity processing. At the same time, cloud computing technologies are transforming the operational and economic aspects of computing, mainly due to the introduction of ...

Processamento de consultas na Web de Dados: uma abordagem para busca de fontes de dados relevantes

The adoption of Linked Data principles has contributed towards the creation of a Web of Data, allowing the development of applications and tools which run queries over available information. One of the main challenges for the query processing over the Web is the selection of relevant sources, i.e., sources which could contribute significantly to the result of a query. In this paper, we discuss ...

Uma abordagem para a Busca Contextual de Documentos na Internet

This work presents an approach that constructs automatic tools to help users in searching documents in Internet. Contextual use of the words is analyzed in order to eliminate ambiguities and to discover topics interesting to users. Through successive refinements on searches and with user’s feedback, the set of documents converge to the most relevant ones. The main contribution of this work is t...

A abordagem POESIA para a integração de dados e serviços na Web semantica

POESIA (Processes for Open-Ended Systems for Inforrnation Analysis), the approach proposed in this work, supports the construction of complex processes that involve the integration and analysis of data from severa! sources, particularly in scientific applications. This approach is centered in two types of semantic Web mechanisms: scientific workflows, to specify and compose Web services; and do...

Cours de Génie Electrique