Title: Recommendation based on opportunistic information sharing between tourists
Authors : de Spindler, Alexandre
Norrie, Moira C.
Grossniklaus, Michael
Published in : Information Technology & Tourism
Volume(Issue) : 2008
Issue : 10
Pages : 297
Pages to: 311
Issue Date: 1-Oct-2008
License (according to publishing contract) : Licence according to publishing contract
Type of review: Peer review (Publication)
Language : English
Subjects : Mobile information system; Spatio-temporal proximity; Copresence; Social context; Opportunistic sharing; Ad-hoc networks; Collaborative filtering
Subject (DDC) : 302: Social interaction
Abstract: We propose a new approach to collaborative filtering in mobile tourist information systems based on spatiotemporal proximity in social contexts. The approach is motivated by a survey of festival visitors confirming that similarities of interests extend beyond events defining specific social contexts. We show how opportunistic information sharing in mobile ad hoc networks can be used to realize decentralized collaborative filtering appropriate for mobile environments and show its equivalence to existing centralized approaches.
Departement: School of Management and Law
Organisational Unit: Institute of Business Information Technology (IWI)
Publication type: Article in scientific Journal
DOI : 10.3727/109830508788403178
ISSN: 1098-3058
URI: https://digitalcollection.zhaw.ch/handle/11475/9055
Appears in Collections:Publikationen School of Management and Law

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