4.4k citations
- University of KasselDE5 papers
- Centre National de la Recherche ScientifiqueFR4 papers
- Humboldt-Universität zu BerlinDE4 papers
- University of FreiburgDE4 papers
- Laboratoire de Mathématiques de Bretagne AtlantiqueFR3 papers
- Ludwig-Maximilians-Universität MünchenDE3 papers
- Ostfalia University of Applied SciencesDE3 papers
- University of TübingenDE3 papers
- Astrophysique, Instrumentation et ModélisationFR2 papers
- Clausthal University of TechnologyDE2 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR2 papers
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Showing 2012Show all
3 papers · 1 filter
math.NT2012★ 21 cited
Adding generators in cyclic groups
J. W. Sander, T. Sander
For a cyclic group , define the atom of as the set of all elements generating . Given any two elements of a finite cyclic group , we study the sumset of the atom…
math.CO2012★ 18 cited
The maximal energy of classes of integral circulant graphs
Jürgen W. Sander, Torsten Sander
The energy of a graph is the sum of the moduli of the eigenvalues of its adjacency matrix. We study the energy of integral circulant graphs, also called gcd graphs, which can be ch…
cs.IR2012★ 4.4k cited
BPR: Bayesian Personalized Ranking from Implicit Feedback
Steffen Rendle, Christoph Freudenthaler, Zeno Gantner +1
Item recommendation is the task of predicting a personalized ranking on a set of items (e.g. websites, movies, products). In this paper, we investigate the most common scenario wit…