Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/26239

TitleSmart content selection for public displays in ambient intelligence environments
Author(s)Ribeiro, Fernando
José, Rui
KeywordsAmbient intelligence
Public displays
Context-awareness
Recommender systems
Human-centred
Ubiquitous computing
Issue date2013
PublisherIGI Global
JournalInternational journal of ambient computing and intelligence
Abstract(s)A public display that is able to present the right information at the right time is a very compelling concept. However, realising or even approaching this ability to autonomously select appropriate content based on some interpretation of the surrounding social context represents a major challenge. This article provides an overview of the key challenges involved and an exploration of some of the main alternatives available. It also describes a novel place-based content adaptation system that autonomously selects from web sources the content deemed more relevant according to a dynamic place model. This model is based on a tag cloud that combines content suggestions expressed by multiple place visitors with those expressed by the place owner. Evaluation results have shown that a place tag cloud can provide a valuable approach to this issue and that people recognize and understand the sensitivity of the system to their demands.
TypeArticle
URIhttp://hdl.handle.net/1822/26239
DOI10.4018/jaci.2013040103
ISSN1941-6237
1941-6245
Peer-Reviewedyes
AccessOpen access
Appears in Collections:CAlg - Artigos em revistas internacionais/Papers in international journals

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