Publications

2019

R. Jagerman, H. Oosterhuis and M. de Rijke, Learning to Rank from User Interactions: Comparing Counterfactual and Online Approaches. SIGIR, 2019.
[PDF] [Code]

R. Jagerman, I. Markov and M. de Rijke, When People Change their Mind: Off-Policy Evaluation in Non-stationary Recommendation Environments. WSDM, 2019.
[PDF] [Code]

2018

R. Jagerman, K. Balog and M. de Rijke, OpenSearch: Lessons Learned from an Online Evaluation Campaign. JDIQ, 2018.
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2017

R. Jagerman, K. Balog, P. Schaer, J. Schaible, N. Tavakolpoursaleh and M. de Rijke, Overview of TREC OpenSearch 2017. TREC, 2017.
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R. Jagerman, H. Oosterhuis and M. de Rijke, Query-level Ranker Specialization. LEARNER, 2017.
[PDF]

R. Jagerman, J. Kiseleva and M. de Rijke, Modeling Label Ambiguity for Neural List-Wise Learning to Rank. Neu-IR, 2017.
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R. Jagerman, C. Eickhoff and M. de Rijke, Computing Web-scale Topic Models using an Asynchronous Parameter Server. SIGIR, 2017.
[PDF]

2015

J. Deriu, R. Jagerman and K. Tsay, A Directional Diffusion Algorithm for Inpainting. arXiv, 2015.
[PDF]

2014

R. Jagerman, W. Sabée, L. Versluis, M. de Vos and J. Pouwelse, The fifteen year struggle of decentralizing privacy-enhancing technology. arXiv, 2014.
[PDF]