I-CAW: intelligent data browser for informal learning using semantic nudges

Authors:
Dhavalkumar Thakker;Vania Dimitrova;Lydia Lau
Affiliations:
University of Leeds, Leeds, UK;University of Leeds, Leeds, UK;University of Leeds, Leeds, UK
Venue:
EKAW'12 Proceedings of the 18th international conference on Knowledge Engineering and Knowledge Management
Year:
2012

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Abstract

This demonstration will present a system, called I-CAW, which aggregates content from social spaces into a semantic-enriched data browser to promote informal learning. The work pioneers a new way to interact with social content using nudges (in the form of signposts and prompts) that exploit ontologies and semantically augmented content. The results of a user study with I-CAW suggest that semantic nudges are a fruitful way to enhance the interaction in semantic browsers in order to facilitate learning. The demonstration will offer hands-on experience with I-CAW following the settings from the user study.