Dmitry Mouromtsev. eLearning System. Openedu.ifmo.ru
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The document describes various features of an online educational course ontology including viewing the course structure and list of lectures accompanied by smart tagged videos, knowledge tests for students semantically linked to lecture keywords, literature sources in BIBO format, keywords linked to external sources, an ontology visualization of the training course, a feedback tool, a knowledge base of course ontologies, viewing course information in HTML and table formats, viewing term details in HTML, a list of references from heterogeneous sources, a SPARQL endpoint API, automated error detection using SPARQL queries, and contact information.
Dmitry Mouromtsev. eLearning System. Openedu.ifmo.ru
- 2. Viewing Course Structure 2 Elements of course ontology
- 3. Viewing a List of Lectures 3 All data are retrieved using SPARQL
- 4. Lectures Are Accompanied By Videos With Tags 4 Smart tags are embedded in video lectures
- 5. Knowledge Tests For Students 5 Tests are semantically linked with keywords of lectures
- 6. List of Literature Sources 6 Tutorials are represented in BIBO format
- 7. Terms With External Sources of Information 7 Keywords are linked to DBpedia
- 8. Ontology Visualization of Training Course 8 Interactive graph represents SPARQL queries
- 9. Feedback Tool 9 An instrument for communication between students and lecturers
- 10. Knowledge Base of Course Ontologies 10 Build on Information Workbench
- 11. Viewing Information About Course (html) 11 Wiki-view of course ontology
- 12. Viewing Information About Course (table) 12 Ontology editor
- 13. Viewing Information About Terms (html) 13 Data associated with a keyword
- 14. List of References 14 Books dataset (BIBO) collected from heterogeneous sources
- 15. SPARQL endpoint 15 API of the system
- 16. Automated errors detection 16 select distinct ?x ?p ?q where { ?x ?p ?q . FILTER NOT EXISTS { ?q rdf:type ?type . } . FILTER(isURI(?q)) . {?x rdf:type learningRu:Term} UNION {?x rdf:type learningRu:Lecture} UNION {?x rdf:type learningRu:Module} UNION {?x rdf:type learningRu:Cource} . FILTER ( ?p != rdf:type) }