TY - JOUR AU - Gavrilowa, Tatiana AU - Jin, HaiNan PY - 2008/06/15 Y2 - 2024/03/28 TI - Managing Educational Knowledge Using Visual Ontologies JF - Studia Informatica. System and information technology JA - SI VL - 10 IS - 1 SE - Article DO - UR - https://czasopisma.uph.edu.pl/studiainformatica/article/view/2831 SP - 49-60 AB - <p>Knowledge portal is an approach used to provide view onto domain-specific information on the World Wide Web. In this paper, we present one approach by using ontology engineering as a conceptual backbone and relationships for knowledge extracting, structuring and formalizing in a comprehensive way for building knowledge portal. For illustration of a practical ontology development for knowledge portal, the described ideas are implemented in a system for international student service.</p> ER -