Abstract
The methodology and technological solutions for the design and creation of web-based scientific and educational portals of ontological engineering are described. Web portals are defined as network systems of aggregated representation of subject systems of knowledge. A narrative category is entered, as an integrated representation of descriptions of passive knowledge systems. All stages of implementation are considered - the analysis of subject areas, by the content of which creates all the portal system components, design the structure and function on the basis of ontological modelling of subject areas, highlighting cross-curricular relationships to determine conditions of transition in the portal information environment from one state to another. Mechanisms of dynamic cataloguing of information resources of the scientific-educational portal, cluster formation by thematic search profiles for relevant information are presented. The model of aggregate displaying portal thematic resources is given. Formation means in the use of scientific and educational portals on the base of the component architecture of WEB-semantics services are determined and it describes their mechanisms application with the support of research and educational-cognitive activity of portal users. Based on the variety of descriptions of creative activity of Taras Shevchenko examples of reflection his legacy in the information environment of the scientific-educational portal are given. Ontological means of dialogue with the image of the writer on the basis of establishing intertextual links with his works are presented.
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