David Simões

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Nowadays, the leading e-learning platforms are converging towards standardization. This paper presents an extension to the SCORM, today's most well acclaimed e-learning standard, enabling the modelling of course related entities that surround learning objects and content aggregations, therefore increasing the standard's modelling scope and allowing for(More)
Nowadays, the leading e-learning platforms are converging towards standardization. This paper presents an extension to the SCORM e-learning standard, enabling the modelling of course related entities that surround learning objects and content aggregations, therefore increasing the standard’s modelling scope and course portability. A prototype is being(More)
The aim of this work was to evaluate the effects of cadmium on the ovarian parenchyma. An experimental study was designed with 25 Swiss albino mice (healthy females) living 50 days under controlled laboratory conditions. For the experimental group, 21 mice were selected at random and divided into 3 groups (B, C, and D) of 7 animals each; thereafter they(More)
ThisThis work is licensed under a Creative Commons Attribution 4.0 International Licence. Page numbers and proceedings footer are added by the organisers. Licence details: http://creativecommons.org/licenses/by/4.0/ paper describes the second version of the ASAP system1 and its participation in the SemEval-2015, task 2a on Semantic Textual Similarity (STS).(More)