TU Berlin, Building EN
10587 Berlin, Germany
TU: +49 30 31422784
DFKI: +49 30 238951843
- I was accepted as a member of the Huawei student program which promotes cultural exchange with China and includes an educational trip to Beijing and Shenzen.
- I was accepted as a member of the Software Campus program for excellent PhD students. I will be managing a research project which is funded by the German Federal Ministry of Education and Research (BMBF) and supported by Huawei Technologies.
- Our paper 'Estimating Join Selectivities using Bandwidth-Optimized Kernel Density Models' was accepted for publication in PVLDB and will be presented at VLDB'18 in Rio de Janeiro, Brazil.
Publications & Talks
- VLDB 2018
"Estimating Join Selectivities using Bandwidth-Optimized Kernel Density Models": Martin Kiefer, Max Heimel, Sebastian Breß, and Volker Markl. In The Proceedings of the VLDB Endowment (PVLDB), 10(13), 2017.
- SIGMOD 2015
"Self-Tuning, GPU-Accelerated Kernel Density Models for Multidimensional Selectivity Estimation": Max Heimel, Martin Kiefer, Volker Markl. In the Proceedings of the 2015 ACM SIGMOD International Conference on Management of Data, Melbourne, VIC, Australia.
- EDBT 2015
"Demonstrating Transfer-Efficient Sample Maintenance on Graphics Cards": Martin Kiefer, Max Heimel, Volker Markl. In the Proceedings of the 18th International Conference on Extending Database Technology (EDBT), March 23-27, 2015.
- DAPHNE 2015
"Error-driven sample maintenance in GPU-accelerated Kernel Density Estimation": Martin Kiefer. Invited talk at Data (Co-)Processing on Heterogeneous Hardware (DAPHNE), March 2015.
- MSc 2016
"Investigating GPU-accelerated Kernel Density Estimators for Join Selectivity Estimation": Martin Kiefer. Master Thesis, Institute of Software Engineering and Theoretical Computer Science,
TU Berlin, April 2016.
- BSc 2013
"Evaluation of Possibilities for the Integration of a Large-Scale Computer Architecture's SMT Functionality in a Virtualization Solution": Martin Kiefer. Bachelor Thesis, Cooperative State Universtiy Baden-Württemberg / IBM,
Non-Scientific Publications & Talks
- Java Aktuell 2013
"Integration von Java via JNI in traditionelle Cobol-Batch-Anwendungen": Marc Bauer, Martin Kiefer. Java aktuell (German Java User Group Magazine), March 2013.
- GSE 2012
"COBOL-Java Interaction for Batch and OLTP Mainframe Application Modernization": Martin Kiefer, Max Veit. Talk at Enterprise European Working Group (Guide Share Europe) Düsseldorf, Germany, October 2012.
Summer Semester 2018
Winter Semester 2017/18
Summer Semester 2017
Winter Semester 2016/17
Summer Semester 2016
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