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.
| Item Type: | Conference or Workshop Item | ||||
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| Research Group: | Old ECS Groups > Learning Societies Lab | ||||
| Date: | 30 September 2009 | ||||
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| Citations: | Google Scholar: 2 | ||||
| Downloads (2010): | 5 | ||||
| ID Code: | 18054 | ||||
| Last Modified: | 23 Sep 2011 10:38 | ||||
| Deposited On: | 14 Oct 2009 15:10 by Tiropanis, Thanassis | ||||
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