Poulovassilis, A. and Wood, P. (2009) Flexible Querying of Lifelong Learner Metadata. In: 1st International Workshop on Semantic Web Applications for Learning and Teaching Support in Higher Education (SemHE'09), 30 September 2009, ECTEL'09, Nice, France.
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Abstract
We propose combining query approximation and query relaxation techniques in order to support flexible querying of heterogeneous data arising from lifelong learners' educational and work experiences. A key aim of such querying facilities is to allow learners to identify possible choices for their future learning and professional development from what others have done. With our approach, query results can be computed incrementally, in polynomial time, and returned in order of increasing "distance" from the user's original query.
| Creators: | Alexandra Poulovassilis, Peter Wood |
|---|---|
| Item Type: | Conference or Workshop Item |
| Research Group: | Learning Societies Lab |
| Deposited On: | 14 Oct 2009 16:10 by Tiropanis, Thanassis |
| ID Code: | 18054 |
| Last Modified: | 18 Feb 2010 16:24 |
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