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Auflistung nach Schlagwort "Models"

1 - 2 von 2
  • Konferenzbeitrag
    Merging Interactive Information Filtering and Recommender Algorithms – Model and Concept Demonstrator
    (i-com: Vol. 14, No. 1, 2015) Loepp, Benedikt; Herrmanny, Katja; Ziegler, Jürgen
    To increase controllability and transparency in recommender systems, recent research has been putting more focus on integrating interactive techniques with recommender algorithms. In this paper, we propose a model of interactive recommending that structures the different interactions users can have with recommender systems. Furthermore, as a novel approach to interactive recommending, we describe a technique that combines faceted information filtering with different algorithmic recommender techniques. We refer to this approach as blended recommending. We also present an interactive movie recommender based on this approach and report on its user-centered design process, in particular an evaluation study in which we compared our system with a standard faceted filtering system. The results indicate a higher level of perceived user control, more detailed preference settings, and better suitability when the search goal is vague.
  • Zeitschriftenartikel
    Model-based Real-time Synchronization
    (Softwaretechnik-Trends Band 34, Heft 2, 2014) Krusche, Stephan; Bruegge, Bernd
    In this paper we describe an approach for model-based realtime synchronization. We present an extension of the EMFStore platform which allows multiple collaborators to connect to each other directly via peer-to-peer and to synchronize changes on model instances with each other in real-time. With this approach we allow users to collaboratively work literally on the same model instance. We argue that this approach avoids serious conflicts and reduces the problem of outdated model instances.