Tomas Karnagel

According to our database, Tomas Karnagel authored at least 21 papers between 2010 and 2020.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2020

Oracle AutoML: A Fast and Predictive AutoML Pipeline.

Anatoly Yakovlev, Hesam Fathi Moghadam, Ali Moharrer, Jingxiao Cai, Nikan Chavoshi, Venkatanathan Varadarajan, Sandeep R. Agrawal, Tomas Karnagel, Sam Idicula, Sanjay Jinturkar, Nipun Agarwal

Proc. VLDB Endow., 2020

2018

A Hardware/Software Stack for Heterogeneous Systems.

Jerónimo Castrillón, Matthias Lieber, Sascha Klüppelholz, Marcus Völp, Nils Asmussen, Uwe Aßmann, Franz Baader, Christel Baier, Gerhard P. Fettweis, Jochen Fröhlich, Andrés Goens, Sebastian Haas, Dirk Habich, Hermann Härtig, Mattis Hasler, Immo Huismann, Tomas Karnagel, Sven Karol, Akash Kumar, Wolfgang Lehner, Linda Leuschner, Siqi Ling, Steffen Märcker, Christian Menard, Johannes Mey, Wolfgang E. Nagel, Benedikt Nöthen, Rafael Peñaloza, Michael Raitza, Jörg Stiller, Annett Ungethüm, Axel Voigt, Sascha Wunderlich

IEEE Trans. Multi Scale Comput. Syst., 2018

2017

Heterogeneity-Aware Placement Strategies for Query Optimization.

Tomas Karnagel

PhD thesis, 2017

Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources.

Tomas Karnagel, Dirk Habich, Wolfgang Lehner

Proc. VLDB Endow., 2017

Heterogeneous placement optimization for database query processing.

Tomas Karnagel, Dirk Habich

it Inf. Technol., 2017

Big data causing big (TLB) problems: taming random memory accesses on the GPU.

Tomas Karnagel, Tal Ben-Nun, Matthias Werner, Dirk Habich, Wolfgang Lehner

Proceedings of the 13th International Workshop on Data Management on New Hardware, 2017

Overview on Hardware Optimizations for Database Engines.

Annett Ungethüm, Dirk Habich, Tomas Karnagel, Sebastian Haas, Eric Mier, Gerhard P. Fettweis, Wolfgang Lehner

Proceedings of the Datenbanksysteme für Business, 2017

2016

Heterogeneity-Aware Query Optimization.

Tomas Karnagel

Proceedings of the VLDB 2016 PhD Workshop co-located with the 42nd International Conference on Very Large Databases (VLDB 2016), 2016

HW/SW-database-codesign for compressed bitmap index processing.

Sebastian Haas, Tomas Karnagel, Oliver Arnold, Erik Laux, Benjamin Schlegel, Gerhard P. Fettweis, Wolfgang Lehner

Proceedings of the 27th IEEE International Conference on Application-specific Systems, 2016

Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources.

Tomas Karnagel, Dirk Habich, Wolfgang Lehner

Proceedings of the Advances in Databases and Information Systems, 2016

2015

Optimizing GPU-accelerated Group-By and Aggregation.

Tomas Karnagel, René Müller, Guy M. Lohman

Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2015

Query processing on low-energy many-core processors.

Annett Ungethüm, Dirk Habich, Tomas Karnagel, Wolfgang Lehner, Nils Asmussen, Marcus Völp, Benedikt Noethen, Gerhard P. Fettweis

Proceedings of the 31st IEEE International Conference on Data Engineering Workshops, 2015

Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments.

Tomas Karnagel, Dirk Habich, Wolfgang Lehner

Proceedings of the Workshops of the EDBT/ICDT 2015 Joint Conference (EDBT/ICDT), 2015

2014

Heterogeneity-Aware Operator Placement in Column-Store DBMS.

Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner

Datenbank-Spektrum, 2014

HASHI: An Application Specific Instruction Set Extension for Hashing.

Oliver Arnold, Sebastian Haas, Gerhard P. Fettweis, Benjamin Schlegel, Thomas Kissinger, Tomas Karnagel, Wolfgang Lehner

Proceedings of the International Workshop on Accelerating Data Management Systems Using Modern Processor and Storage Architectures, 2014

Demonstrating efficient query processing in heterogeneous environments.

Tomas Karnagel, Matthias Hille, Mario Ludwig, Dirk Habich, Wolfgang Lehner, Max Heimel, Volker Markl

Proceedings of the International Conference on Management of Data, 2014

Improving in-memory database index performance with Intel^® Transactional Synchronization Extensions.

Tomas Karnagel, Roman Dementiev, Ravi Rajwar, Konrad Lai, Thomas Legler, Benjamin Schlegel, Wolfgang Lehner

Proceedings of the 20th IEEE International Symposium on High Performance Computer Architecture, 2014

2013

Scalable frequent itemset mining on many-core processors.

Benjamin Schlegel, Tomas Karnagel, Tim Kiefer, Wolfgang Lehner

Proceedings of the Ninth International Workshop on Data Management on New Hardware, 2013

The HELLS-join: a heterogeneous stream join for extremely large windows.

Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner

Proceedings of the Ninth International Workshop on Data Management on New Hardware, 2013

Stream Join Processing on Heterogeneous Processors.

Tomas Karnagel, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner

Proceedings of the Datenbanksysteme für Business, Technologie und Web (BTW),, 2013

2010

A Sudoku-Solver for Large Puzzles using SAT.

Uwe Pfeiffer, Tomas Karnagel, Guido Scheffler

Proceedings of the Short papers for 17th International Conference on Logic for Programming, 2010