Semantic Technologies in Learning Environments -Promises and Challenges-
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The document discusses the promises and challenges of semantic technologies in learning environments. It describes how semantics can improve search, reusability, and provide richer metadata for learning objects. However, challenges remain in ontology development, integrating different approaches, motivating contribution from students, and addressing usability and privacy concerns in personalized learning systems.
![[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Semantic Technologies in Learning Environments -Promises and Challenges-
- 1. Semantic Technologies in Learning Environments - Promises and Challenges- Dragan Ga šević Athabasca University Email: dgasevic@acm.org
- 7. RDF
- 13. Is this all we can get?!
- 18. Context is Missing! http://www.w3.org/2006/Talks/1023-sb-W3CTechSemWeb/DataServicesWebAppMetro2.jpg
- 19. Learning Context Authoring Reusability Packaging Educators Reusability Adaptivity Evolution Collaboration with educators and students
- 20. Learning Context Authoring Reusability Packaging Educators Feedback Learning and Collaborating Personalization Adaptivity Context-awareness Social interaction … Learners
- 21. Learning Context Authoring Reusability Packaging Learning and Collaborating Community Peer-Review Presenting Administration Mobile Educators Learners
- 27. LOCO-Analyst
- 28. LOCO-Analyst
- 32. DEPTHS
- 36. Ontology Development - LOCO
- 37. Ontology Development - LOCO Integration is enabled!
- 39. Educators in ontology action Text2Onto OntoGen
- 44. Personal Learning Information Management
- 55. ¡Muchas gracias!
Editor's Notes
- Learning Object Context as is a kind of LO metadata (we also call it context-awareness metadata) that captures all the information that characterizes the specific situations (contexts) in which certain LO has been used. A (specific) learning situation is determined by the learning activity, the learning content, and the learner(s) involved. Aimed at capturing diverse kinds of learning situations typical for modern e-Learning environments In a nutshell, context, as defined here, is about a student (or a group of students) interacting with a learning content by performing certain activity with a particular purpose in mind.
- Aims at helping instructors rethink the quality of the learning content and learning design of the courses they teach Provides instructors with feedback about the relevant aspects of the learning process taking place in the online learning environment they use. In particular, LOCO-Analyst informs instructors about: the activities their students performed and/or participated in during the learning process; the usage of the learning content they had prepared and deployed in the online learning environment; the peculiarities of the interactions among members of the online learning community. Feedback provision is based on the analyses of the usage tracking data captured by the learning environment LOCO-Analyst is implemented as an extension of the well-known open-source Reload Content Packaging Editor (http://www.reload.ac.uk/editor.html). This way we have ensured that instructors effectively use the same tool for creating courses, receiving and viewing automatically generated feedback about their use, and modifying the courses accordingly. This further ensures easier and wider acceptance of LOCO-Analyst
- implemented as an extension of the well-known open-source Reload Content Packaging Editor this design decision ensured that instructors effectively use the same tool for creating LOs, receiving and viewing automatically generated feedback about their use, and modifying the LOs accordingly. The main goal was to enable easier and wider acceptance of LOCO-Analyst.
- implemented as an extension of the well-known open-source Reload Content Packaging Editor this design decision ensured that instructors effectively use the same tool for creating LOs, receiving and viewing automatically generated feedback about their use, and modifying the LOs accordingly. The main goal was to enable easier and wider acceptance of LOCO-Analyst.