Tomas Karnagel

23 papers A* 1C 4Misc 1Journal 7Unranked 9
YearRankTypeTitle / Venue / Authors
2025 J jnl
Erratum to: Opinion Pieces of the BTW 2025 Workshop On Advances in Cloud Data Management.
Datenbank-Spektrum
Thomas Bodner, Alexander Böhm, Maximilian Böther, Ana Klimovic, Dominik Durner, Martin Grund, Andreas Kipf, Ismail Oukid, Berni Schiefer, Panos Parchas, Hinnerk Gildhoff, Philipp Unterbrunner, Tomas Karnagel, Jana Giceva, Tobias Ziegler, Martin Hentschel
2025 J jnl
Opinion Pieces of the BTW 2025 Workshop On Advances in Cloud Data Management.
Datenbank-Spektrum
Thomas Bodner, Alexander Böhm, Maximilian Böther, Ana Klimovic, Dominik Durner, Martin Grund, Andreas Kipf, Ismail Oukid, Berni Schiefer, Panos Parchas, Hinnerk Gildhoff, Philipp Unterbrunner, Tomas Karnagel, Jana Giceva, Tobias Ziegler, Martin Hentschel
2020 J jnl
Oracle AutoML: A Fast and Predictive AutoML Pipeline.
Proc. VLDB Endow.
Anatoly Yakovlev, Hesam Fathi Moghadam, Ali Moharrer, Jingxiao Cai, Nikan Chavoshi, Venkatanathan Varadarajan, Sandeep R. Agrawal, Tomas Karnagel, Sam Idicula, Sanjay Jinturkar, Nipun Agarwal
2018 J jnl
A Hardware/Software Stack for Heterogeneous Systems.
IEEE Trans. Multi Scale Comput. Syst.
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
2017 J jnl
Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources.
Proc. VLDB Endow.
Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2017 C conf
Big data causing big (TLB) problems: taming random memory accesses on the GPU.
DaMoN
Tomas Karnagel, Tal Ben-Nun, Matthias Werner, Dirk Habich, Wolfgang Lehner
2017 — —
Heterogeneity-Aware Placement Strategies for Query Optimization.
Tomas Karnagel
2017 J jnl
Heterogeneous placement optimization for database query processing.
it Inf. Technol.
Tomas Karnagel, Dirk Habich
2017 Misc conf
Overview on Hardware Optimizations for Database Engines.
BTW
Annett Ungethüm, Dirk Habich, Tomas Karnagel, Sebastian Haas, Eric Mier, Gerhard P. Fettweis, Wolfgang Lehner
2016 — conf
HW/SW-database-codesign for compressed bitmap index processing.
ASAP
Sebastian Haas, Tomas Karnagel, Oliver Arnold, Erik Laux, Benjamin Schlegel, Gerhard P. Fettweis, Wolfgang Lehner
2016 — conf
Heterogeneity-Aware Query Optimization.
PhD@VLDB
Tomas Karnagel
2016 C conf
Limitations of Intra-operator Parallelism Using Heterogeneous Computing Resources.
ADBIS
Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2015 — conf
Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments.
EDBT/ICDT Workshops
Tomas Karnagel, Dirk Habich, Wolfgang Lehner
2015 — conf
Optimizing GPU-accelerated Group-By and Aggregation.
ADMS@VLDB
Tomas Karnagel, René Müller, Guy M. Lohman
2015 — conf
Query processing on low-energy many-core processors.
ICDE Workshops
Annett Ungethüm, Dirk Habich, Tomas Karnagel, Wolfgang Lehner, Nils Asmussen, Marcus Völp, Benedikt Noethen, Gerhard P. Fettweis
2014 — conf
Demonstrating efficient query processing in heterogeneous environments.
SIGMOD Conference
Tomas Karnagel, Matthias Hille, Mario Ludwig, Dirk Habich, Wolfgang Lehner, Max Heimel, Volker Markl
2014 — conf
HASHI: An Application Specific Instruction Set Extension for Hashing.
ADMS@VLDB
Oliver Arnold, Sebastian Haas, Gerhard P. Fettweis, Benjamin Schlegel, Thomas Kissinger, Tomas Karnagel, Wolfgang Lehner
2014 J jnl
Heterogeneity-Aware Operator Placement in Column-Store DBMS.
Datenbank-Spektrum
Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner
2014 A* conf
Improving in-memory database index performance with Intel
HPCA
Tomas Karnagel, Roman Dementiev, Ravi Rajwar, Konrad Lai, Thomas Legler, Benjamin Schlegel, Wolfgang Lehner
2013 C conf
Scalable frequent itemset mining on many-core processors.
DaMoN
Benjamin Schlegel, Tomas Karnagel, Tim Kiefer, Wolfgang Lehner
2013 — conf
Stream Join Processing on Heterogeneous Processors.
BTW Workshops
Tomas Karnagel, Benjamin Schlegel, Dirk Habich, Wolfgang Lehner
2013 C conf
The HELLS-join: a heterogeneous stream join for extremely large windows.
DaMoN
Tomas Karnagel, Dirk Habich, Benjamin Schlegel, Wolfgang Lehner
2010 — conf
A Sudoku-Solver for Large Puzzles using SAT.
LPAR short papers(Yogyakarta)
Uwe Pfeiffer, Tomas Karnagel, Guido Scheffler