J
Jürgen Ziegler
Researcher at University of Duisburg-Essen
Publications - 235
Citations - 2947
Jürgen Ziegler is an academic researcher from University of Duisburg-Essen. The author has contributed to research in topics: Recommender system & User interface. The author has an hindex of 26, co-authored 224 publications receiving 2499 citations. Previous affiliations of Jürgen Ziegler include Fraunhofer Institute for Industrial Engineering & University of Pretoria.
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Proceedings ArticleDOI
Sequential User-based Recurrent Neural Network Recommendations
TL;DR: This paper extends Recurrent Neural Networks by considering unique characteristics of the Recommender Systems domain and shows how individual users can be represented in addition to sequences of consumed items in a new type of Gated Recurrent Unit to effectively produce personalized next item recommendations.
Book ChapterDOI
Comparison of Tag Cloud Layouts: Task-Related Performance and Visual Exploration
TL;DR: Results from a comparative study of several tag cloud layouts show differences in task performance, leading to the conclusion that interface designers should carefully select the appropriate tag cloud layout according to the expected user goals.
Proceedings ArticleDOI
Generating user interfaces from data models and dialogue net specifications
TL;DR: An improved integration of user interface design with software engineering methods and tools and Animated user interfaces for database-oriented applications are generated from an extended data model and a new graphical technique for specifying dialogues.
Book ChapterDOI
Facet graphs: complex semantic querying made easy
TL;DR: This paper describes an approach that allows humans to access information contained in the Semantic Web according to its semantics and thus to leverage the specific characteristic of this Web.
Proceedings ArticleDOI
Let Me Explain: Impact of Personal and Impersonal Explanations on Trust in Recommender Systems
TL;DR: It is suggested that RS should provide richer explanations in order to increase their perceived recommendation quality and trustworthiness.