i-com Band 14 (2015) Heft 1

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Konferenzbeitrag
User Interaction with Context-aware Recommender Systems on Smartphones
(i-com: Vol. 14, No. 1, 2015) Wörndl, Wolfgang; Lamche, Béatrice
In this article we give an overview on selected aspects of user interaction with context-aware recommender systems on smartphones. We discuss these according to the three steps of user interaction with recommender systems using subjective and objective evaluation criteria: 1. Preference elicitation: how input methods on mobile devices can influence the users’ rating behavior, 2. Result delivery and presentation: how results can be adapted to the mobile context, 3. Feedback, critiquing and refinement: how interactive explanation can improve the user experience. The selection of examples is based on several studies we did in different mobile scenarios.