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Flexible Querying of Lifelong Learner Metadata

Flexible Querying of Lifelong Learner Metadata
Flexible Querying of Lifelong Learner Metadata
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.
Poulovassilis, Alexandra
3b1668fd-3d66-4ea4-aacd-ea75a78fc064
Wood, Peter
9d5d74be-0a73-481e-8c42-ac2e1fe32d12
Poulovassilis, Alexandra
3b1668fd-3d66-4ea4-aacd-ea75a78fc064
Wood, Peter
9d5d74be-0a73-481e-8c42-ac2e1fe32d12

Poulovassilis, Alexandra and Wood, Peter (2009) Flexible Querying of Lifelong Learner Metadata. 1st International Workshop on Semantic Web Applications for Learning and Teaching Support in Higher Education (SemHE'09), France.

Record type: Conference or Workshop Item (Paper)

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.

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More information

Published date: 30 September 2009
Additional Information: Event Dates: 30 September 2009
Venue - Dates: 1st International Workshop on Semantic Web Applications for Learning and Teaching Support in Higher Education (SemHE'09), France, 2009-09-30
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 268054
URI: https://eprints.soton.ac.uk/id/eprint/268054
PURE UUID: b168c9c7-460a-410e-bd43-b2474fcefa38

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Date deposited: 14 Oct 2009 15:10
Last modified: 18 Jul 2017 06:57

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