Adaptive user preference modeling and its application to in-flight entertainment

H. Liu, B.I. Salem, G.W.M. Rauterberg

    Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

    7 Citations (Scopus)
    1 Downloads (Pure)

    Abstract

    This paper first presents an adaptive user preference model for personalized service delivery systems. In this model, user preference is modeled by a two-layer tree with dynamic changeable structures. The top layer of the tree is used for modeling user’s long term service preference. Each node represents user’s long term evolving commitment to certain categories of service. The lower layer of the tree is used for modeling user spontaneous service requirement which depends on context of use. Each node relates one context of use to one or more desired service requirements. The tree is dynamically constructed by the formal relation definitions among nodes. The advantage of this structure is three folds: (1) it can not only model the user’s long term but also spontaneous preference items. More over, the relations between all preference items are formally defined; (2) if the number of preference items is many, it is more efficient and easier to find the right preference items; (3) if the user desired service has been removed, the system can utilize the personalized hierarchy service structure of the preference tree to calculate and recommend similar services. After the introduction of the user preference modeling, an algorithm of how to build it is presented. Finally, we customized the user preference for personalized in-flight entertainment recommendation to validate its features.
    Original languageEnglish
    Title of host publicationDIMEA 2008: Proceedings of the 3rd international Conference on Digital Interactive Media in Entertainment and Arts ; September 10-12 2008, Athens, Greece
    EditorsS. Tsekeridou, A. Pnevmatikakis
    Place of PublicationNew York
    PublisherAssociation for Computing Machinery, Inc
    Pages289-294
    ISBN (Print)978-1-60558-248-1
    DOIs
    Publication statusPublished - 2008
    Event3rd international Conference on Digital Interactive Media in Entertainment and Arts (DIMEA 2008) - Athens, Greece
    Duration: 10 Sep 200812 Sep 2008
    Conference number: 3

    Publication series

    NameACM International Conference Proceeding Series
    Volume349

    Conference

    Conference3rd international Conference on Digital Interactive Media in Entertainment and Arts (DIMEA 2008)
    Abbreviated titleDIMEA 2008
    Country/TerritoryGreece
    CityAthens
    Period10/09/0812/09/08

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