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The role of standardization in the process of forming quality of educational repository in ODL

Ciszczyk M., Kusztina E.

Metody Informatyki Stosowanej

2008

nr 4 (Tom 17)

45--52

Creation of an educational repository results in the development of new conditions regarding the learning process, especially in case of ODL (Open and Distance Learning). Working in network environment demands developing mechanisms that allow for preparation and distribution of didactic materials on a chosen computer platform. It then requires harmonizing and standardizing the form and way of presenting the content and analyzing quality indicators in order to evaluate the repository as a final-product. In the article authors discuss the meaning of standardization in the process of creating the educational repository.

Struktura ontologii jako narzędzie opisu wiedzy dziedzinowej

Kusztina E., Różewski P., Ciszczyk M., Sikora K.

Metody Informatyki Stosowanej

2007

nr 2(Tom 12)

73-88

The development of a new research area known as Knowledge Engineering and a growing popularity of the problem of knowledge management, representation and sharing lead to the development of a domain knowledge description tool called ontology. As there is still no single, homogenous definition of ontology, it is necessary to analyze the existing definitions, as well as ontology categorization methods. The growing popularity of this tool resulted in creation of ontology building languages and tools designed for working with ontologies. In this paper authors discuss the different ontology definitions, present an example, from the queuing systems domain which shows the importance, and complexity of the process of mapping an ontology of one domain into an ontology of another domain and also describe a number of existing solutions allowing the description and use of an ontology. They also point out the biggest, at the moment, shortcoming of the existing solutions.