Abílio Fernandes

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Learning Content Management Systems (LCMS) supports e-learning applications with storage and efficient access for e-learning objects (LO)s. ROSA is a LCMS built as a semantic layer on the top of an XML native DBMS, Tamino. Together, ROSA and Tamino, offer instructional designers a semantic view of e-learning content. In this paper, we present ROSA Data(More)
This paper describes an ontology-based knowledge system for creating and sharing user's personal objects, with support for querying semantic associations. The user specifies and populates a local ontology, which helps him to organize his personal objects. For users who wish to work cooperatively, or divulgate their personal objects in the so-called(More)
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