Recommender Systems

KMulE: A framework for user-based comparison of recommender algorithms
Collaborative Filtering Recommender Systems come in a wide variety of variants. In this paper we present a system for visualizing and …
Alan Said, E.W. De Luca, B. Kille, B. Jain, I. Micus, S. Albayrak
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Recommender systems challenge 2012
The Recommender System Challenge 2012 invited participants to work on two tracks with real-world datasets and to submit their …
N. Manouselis, J. Hermanns, Alan Said, B. Kille, D. Tikk, H. Drachsler, K. Verbert, K. Jack
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Users and noise: The magic barrier of recommender systems
Recommender systems are crucial components of most commercial web sites to keep users satisfied and to increase revenue. Thus, a lot of …
Alan Said, B.J. Jain, S. Narr, T. Plumbaum
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Challenge on context-aware movie recommendation
This paper provides an overview of CAMRa2011, the second edition of the Challenge on Context-Aware Movie Recommendation. The challenge …
Alan Said, Shlomo Berkovsky, Ernesto William De Luca, Jannis Hermanns
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Inferring Contextual User Profiles - Improving Recommender Performance
In this paper we present the concept of inferred contextual user profiles (CUPs) which extends the traditional user profile definition …
Alan Said, Ernesto W. De Luca, Sahin Albayrak
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Group recommendation in context
The 2011 Challenge on Context-Aware Movie Recommendation (CAMRa2011) was held in conjunction with the Fifth ACM Conference on …
Alan Said, S. Berkovsky, E.W. De Luca
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Context-awareness in recommender systems
CARS and CAMRa were organized under the Context-awareness in Recommendation Systems special event and gathered academic researchers as …
Gediminas Adomavicius, Alexander Tuzhilin, Shlomo Berkovsky, Ernesto W. De Luca, Alan Said
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Identifying and utilizing contextual data in hybrid recommender systems
Context-aware recommender systems are becoming a popular topic, still, there are many untouched aspects. In this paper, research …
Alan Said
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Putting things in context
The Challenge on Context-Aware Movie Recommendation (CAMRa) was conducted as part of a join event on Context-Awareness in Recommender …
Alan Said, Shlomo Berkovsky, Ernesto W. De Luca
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