Tomas Karnagel
Tomas Karnagel
Oracle Labs
Verified email at oracle.com
TitleCited byYear
Improving in-memory database index performance with Intel Transactional Synchronization Extensions
T Karnagel, R Dementiev, R Rajwar, K Lai, T Legler, B Schlegel, ...
Proc. of International Symposium on High Performance Computer Architecture, HPCA, 2014
552014
Scalable frequent itemset mining on many-core processors
B Schlegel, T Karnagel, T Kiefer, W Lehner
Proceedings of the Ninth International Workshop on Data Management on New …, 2013
312013
Optimizing GPU-accelerated Group-By and Aggregation
T Karnagel, R Mueller, GM Lohman
Sixth International Workshop on Accelerating Data Management Systems Using …, 2015
282015
Adaptive work placement for query processing on heterogeneous computing resources
T Karnagel, D Habich, W Lehner
Proceedings of the VLDB Endowment 10 (7), 733-744, 2017
272017
The HELLS-join: a heterogeneous stream join for extremely large windows
T Karnagel, D Habich, B Schlegel, W Lehner
Proceedings of the Ninth International Workshop on Data Management on New …, 2013
232013
Heterogeneity-aware operator placement in column-store DBMS
T Karnagel, D Habich, B Schlegel, W Lehner
Datenbank-Spektrum 14 (3), 211-221, 2014
152014
Local vs. Global Optimization: Operator Placement Strategies in Heterogeneous Environments
T Karnagel, D Habich, W Lehner
Workshop Proceedings of the EDBT/ICDT 2015, 2015
112015
A hardware/software stack for heterogeneous systems
J Castrillon, M Lieber, S Klueppelholz, M Völp, N Asmussen, U Assmann, ...
IEEE Transactions on Multi-Scale Computing Systems 4 (3), 243-259, 2017
102017
Demonstrating efficient query processing in heterogeneous environments
T Karnagel, M Hille, M Ludwig, D Habich, W Lehner, M Heimel, V Markl
Proceedings of the 2014 ACM SIGMOD international conference on Management of …, 2014
102014
HASHI: An Application-Specific Instruction Set Extension for Hashing
O Arnold, S Haas, G Fettweis, B Schlegel, T Kissinger, T Karnagel, ...
ADMS @ VLDB, 2014
102014
Stream join processing on heterogeneous processors
T Karnagel, B Schlegel, D Habich, W Lehner
Datenbanksysteme für Business, Technologie und Web (BTW) 2013-Workshopband, 2013
82013
Big data causing big (TLB) problems: taming random memory accesses on the GPU
T Karnagel, T Ben-Nun, M Werner, D Habich, W Lehner
Proceedings of the 13th International Workshop on Data Management on New …, 2017
72017
HW/SW-database-codesign for compressed bitmap index processing
S Haas, T Karnagel, O Arnold, E Laux, B Schlegel, G Fettweis, W Lehner
2016 IEEE 27th International Conference on Application-specific Systems …, 2016
72016
Query Processing on Low-Energy Many-Core Processors
A Ungethüm, D Habich, T Karnagel, W Lehner, N Asmussen, M Völp, ...
HardBD @ ICDE, 2015
72015
Limitations of intra-operator parallelism using heterogeneous computing resources
T Karnagel, D Habich, W Lehner
East European Conference on Advances in Databases and Information Systems …, 2016
52016
Heterogeneous placement optimization for database query processing
T Karnagel, D Habich
it-Information Technology 59 (3), 117-123, 2017
42017
The Orchestration Stack: The Impossible Task of Designing Software for Unknown Future Post-CMOS Hardware
M Völp, S Klüppelholz, J Castrillon, H Härtig, N Asmussen, U Aßmann, ...
Post-Moore's Era Supercomputing (PMES) Workshop @ SC16, 2016
42016
Overview on Hardware Optimizations for Database Engines
A Ungethüm, D Habich, T Karnagel, S Haas, E Mier, G Fettweis, W Lehner
BTW 2017, 2017
32017
A Sudoku-Solver for Large Puzzles using SAT
U Pfeiffer, T Karnagel, G Scheffler
LPAR-17-short. Short papers for 17th International Conference on Logic for …, 2010
32010
Multi-GPU Approximation for Silent Data Corruption of AN Codes
M Werner, T Kolditz, T Karnagel, D Habich, W Lehner
Further Improvements in the Boolean Domain, 2018
22018
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Articles 1–20