Preference inference based on lexicographic models

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dc.contributor.authorWilson, Nic
dc.contributor.editorSchaub, Torsten
dc.contributor.editorFriedrich, Gerhard
dc.contributor.editorO'Sullivan, Barry
dc.contributor.funderScience Foundation Irelanden
dc.date.accessioned2020-11-23T16:35:40Z
dc.date.available2020-11-23T16:35:40Z
dc.date.issued2014
dc.date.updated2020-11-04T13:19:01Z
dc.description.abstractWith personalisation becoming more prevalent, it can often be useful to be able to infer additional preferences from input user preferences. Preference inference techniques assume a set of possible user preference models, and derive inferences that hold in all models satisfying the inputs; the more restrictive one makes the set of possible user preference models, the more inferences one gets. Sometimes it can be useful to have an adventurous form of preference inference when the input information is relatively weak, for example, in a conversational recommender system context, to give some justification for showing some options before others. This paper considers an adventurous inference based on assuming that the user preferences are lexicographic, and also an inference based on an even more restrictive preference model. We show how preference inference can be efficiently computed for these cases, based on a relatively general language of preference inputs.en
dc.description.statusPeer revieweden
dc.description.versionPublished Versionen
dc.format.mimetypeapplication/pdfen
dc.identifier.citationWilson, N. (2014) 'Preference Inference Based on Lexicographic Models', 21st biennial European Conference on Artificial Intelligence, ECAI 2014, Prague, Czech Republic, August 18-21, in Frontiers in Artificial Intelligence and Applications, Volume 263: ECAI 2014, pp. 921 - 926. doi: 10.3233/978-1-61499-419-0-921en
dc.identifier.doi10.3233/978-1-61499-419-0-921en
dc.identifier.endpage926en
dc.identifier.isbn978-1-61499-418-3
dc.identifier.isbn978-1-61499-419-0
dc.identifier.journaltitleFrontiers in Artificial Intelligence and Applicationsen
dc.identifier.startpage921en
dc.identifier.urihttps://hdl.handle.net/10468/10782
dc.identifier.volume263en
dc.language.isoenen
dc.publisherIOS Pressen
dc.relation.ispartofFrontiers in Artificial Intelligence and Applications
dc.relation.urihttp://ebooks.iospress.nl/volumearticle/37060
dc.rights© 2014 The Authors and IOS Press. This article is published online with Open Access by IOS Press and distributed under the terms of the Creative Commons Attribution Non-Commercial License.en
dc.rights.urihttps://creativecommons.org/licenses/by-nc/3.0/deed.en_USen
dc.subjectPreference inference techniquesen
dc.subjectAI technologyen
dc.subjectArtificial intelligence (AI)en
dc.titlePreference inference based on lexicographic modelsen
dc.typeConference itemen
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