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ORCIDWolfgang Lehner
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- affiliation: Dresden University of Technology, Germany
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2020 – today
- 2022
[j95]Lucas Woltmann
, Peter Benjamin Volk, Michael Dinzinger, Lukas Gräf, Sebastian Strasser, Johannes Schildgen, Claudio Hartmann, Wolfgang Lehner:
Data Science Meets High-Tech Manufacturing - The BTW 2021 Data Science Challenge. Datenbank-Spektrum 22(1): 5-10 (2022)- [j94]Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
Aggregate-based Training Phase for ML-based Cardinality Estimation. Datenbank-Spektrum 22(1): 45-57 (2022) - [j93]Wolfgang Lehner, Kai-Uwe Sattler, Johann-Christoph Freytag:
BTW2021 erstmals als digitale Vortragsreihe. Datenbank-Spektrum 22(1): 67-71 (2022) - [c384]Julius Gonsior, Jakob Krude, Janik Schönfelder, Maik Thiele, Wolfgang Lehner:
ALWars: Combat-Based Evaluation of Active Learning Strategies. ECIR (2) 2022: 294-299 - [c383]Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner:
Towards A General SIMD Concurrent Approach to Accelerating Integer Compression Algorithms. EDBT 2022: 2:414-2:418 - 2021
- [j92]Lars Kegel, Claudio Hartmann, Maik Thiele, Wolfgang Lehner:
Season- and Trend-aware Symbolic Approximation for Accurate and Efficient Time Series Matching. Datenbank-Spektrum 21(3): 225-236 (2021) - [j91]Lucas Woltmann, Dominik Olwig, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation. Proc. VLDB Endow. 14(12): 2715-2718 (2021) - [c382]Juliana Hildebrandt, André Berthold, Dirk Habich, Wolfgang Lehner:
LCTL: Lightweight Compression Template Library. IEEE BigData 2021: 2966-2975 - [c381]Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
Aggregate-based Training Phase for ML-based Cardinality Estimation. BTW 2021: 135-154 - [c380]Axel Hertzschuch, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
Simplicity Done Right for Join Ordering. CIDR 2021 - [c379]Anja Reusch, Maik Thiele, Wolfgang Lehner:
TU_DBS in the ARQMath Lab 2021, CLEF. CLEF (Working Notes) 2021: 107-124 - [c378]Mehdi Moghaddamfar, Christian Färber, Wolfgang Lehner, Norman May, Akash Kumar:
Resource-Efficient Database Query Processing on FPGAs. DaMoN 2021: 4:1-4:8 - [c377]Johannes Fett, Annett Ungethüm, Dirk Habich, Wolfgang Lehner:
The Case for SIMDified Analytical Query Processing on GPUs. DaMoN 2021: 14:1-14:5 - [c376]Johannes Fett, Annett Ungethüm, Dirk Habich, Wolfgang Lehner:
Towards Porting Hardware-Oblivious Vectorized Query Operators to GPUs. GvDB 2021 - [c375]Anja Reusch, Alexander Weber, Maik Thiele, Wolfgang Lehner:
RecipeGM: A Hierarchical Recipe Generation Model. ICDE Workshops 2021: 24-29 - [c374]Annett Ungethüm, Lennart Schmidt, Johannes Pietrzyk, Dirk Habich, Wolfgang Lehner:
Mastering the NEC Vector Engine Accelerator for Analytical Query Processing. ICDE Workshops 2021: 60-65 - [c373]Anja Reusch, Maik Thiele, Wolfgang Lehner:
An ALBERT-based Similarity Measure for Mathematical Answer Retrieval. SIGIR 2021: 1593-1597 - [c372]Michael Günther, Maik Thiele, Julius Gonsior, Wolfgang Lehner:
Pre-Trained Web Table Embeddings for Table Discovery. aiDM@SIGMOD 2021: 24-31 - [c371]Axel Hertzschuch, Guido Moerkotte, Wolfgang Lehner, Norman May, Florian Wolf, Lars Fricke:
Small Selectivities Matter: Lifting the Burden of Empty Samples. SIGMOD Conference 2021: 697-709 - [c370]Mikhail Zarubin, Patrick Damme, Alexander Krause, Dirk Habich, Wolfgang Lehner:
SIMD-MIMD cocktail in a hybrid memory glass: shaken, not stirred. SYSTOR 2021: 17:1-17:12 - [e14]Kai-Uwe Sattler, Melanie Herschel, Wolfgang Lehner:
Datenbanksysteme für Business, Technologie und Web (BTW 2021), 19. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 13.-17. September 2021, Dresden, Germany, Proceedings. LNI P-311, Gesellschaft für Informatik, Bonn 2021, ISBN 978-3-88579-705-0 [contents] - [i15]Lars Kegel, Claudio Hartmann, Maik Thiele, Wolfgang Lehner:
Accurate and Efficient Time Series Matching by Season- and Trend-aware Symbolic Approximation - Extended Version Including Additional Evaluation and Proofs. CoRR abs/2105.14867 (2021) - [i14]Julius Gonsior, Maik Thiele, Wolfgang Lehner:
ImitAL: Learning Active Learning Strategies from Synthetic Data. CoRR abs/2108.07670 (2021) - 2020
- [j90]Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner:
Configuring Parallelism for Hybrid Layouts Using Multi-Objective Optimization. Big Data 8(3): 235-247 (2020) - [j89]Frank Tetzel, Wolfgang Lehner, Romans Kasperovics:
Efficient Compilation of Regular Path Queries. Datenbank-Spektrum 20(3): 243-259 (2020) - [j88]Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner:
A cost-based storage format selector for materialized results in big data frameworks. Distributed Parallel Databases 38(2): 335-364 (2020) - [j87]Claudio Hartmann, Lars Kegel, Wolfgang Lehner:
Feature-aware forecasting of large-scale time series data sets. it Inf. Technol. 62(3-4): 157-168 (2020) - [j86]Lucas Lersch, Ivan Schreter, Ismail Oukid, Wolfgang Lehner:
Enabling Low Tail Latency on Multicore Key-Value Stores. Proc. VLDB Endow. 13(7): 1091-1104 (2020) - [j85]Robin Rehrmann, Carsten Binnig, Alexander Böhm, Kihong Kim, Wolfgang Lehner:
Sharing Opportunities for OLTP Workloads in Different Isolation Levels. Proc. VLDB Endow. 13(10): 1696-1708 (2020) - [j84]Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner:
MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model. Proc. VLDB Endow. 13(11): 2396-2410 (2020) - [j83]Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner:
General dynamic Yannakakis: conjunctive queries with theta joins under updates. VLDB J. 29(2-3): 619-653 (2020) - [j82]Mikhail Zarubin, Thomas Kissinger, Dirk Habich, Thomas Willhalm, Wolfgang Lehner:
Efficient compute node-local replication mechanisms for NVRAM-centric data structures. VLDB J. 29(2-3): 775-795 (2020) - [c369]Annett Ungethüm, Johannes Pietrzyk, Patrick Damme, Alexander Krause, Dirk Habich, Wolfgang Lehner, Erich Focht:
Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores. CIDR 2020 - [c368]Michael Günther, Philipp Oehme, Maik Thiele, Wolfgang Lehner:
Learning from Textual Data in Database Systems. CIKM 2020: 375-384 - [c367]Mehdi Moghaddamfar, Christian Färber, Wolfgang Lehner, Norman May:
Comparative analysis of OpenCL and RTL for sort-merge primitives on FPGA. DaMoN 2020: 11:1-11:7 - [c366]Johannes Pietrzyk, Dirk Habich, Wolfgang Lehner:
To share or not to share vector registers? DaMoN 2020: 12:1-12:10 - [c365]Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner:
Integrating Lightweight Compression Capabilities into Apache Arrow. DATA 2020: 55-66 - [c364]Julius Gonsior, Maik Thiele, Wolfgang Lehner:
WeakAL: Combining Active Learning and Weak Supervision. DS 2020: 34-49 - [c363]Michael Günther, Maik Thiele, Wolfgang Lehner:
Retro: Relation Retrofitting For In-Database Machine Learning on Textual Data. EDBT 2020: 411-414 - [c362]Michael Günther, Maik Thiele, Erik Nikulski, Wolfgang Lehner:
RetroLive: Analysis of Relational Retrofitted Word Embeddings. EDBT 2020: 607-610 - [c361]Julius Gonsior, Josephine Rehak, Maik Thiele, Elvis Koci, Michael Günther, Wolfgang Lehner:
Active Learning for Spreadsheet Cell Classification. EDBT/ICDT Workshops 2020 - [c360]Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
Best of both worlds: combining traditional and machine learning models for cardinality estimation. aiDM@SIGMOD 2020: 4:1-4:8 - [c359]Michael Günther, Paul Sikorski, Maik Thiele, Wolfgang Lehner:
FacetE: exploiting web tables for domain-specific word embedding evaluation. DBTest@SIGMOD 2020: 5:1-5:6 - [c358]Robin Rehrmann, Martin Keppner, Wolfgang Lehner, Carsten Binnig, Arne Schwarz:
Workload merging potential in SAP Hybris. DBTest@SIGMOD 2020: 7:1-7:6 - [c357]Mikhail Zarubin, Patrick Damme, Dirk Habich, Wolfgang Lehner:
Polymorphic Compressed Replication of Columnar Data in Scale-Up Hybrid Memory Systems. SYSTOR 2020: 98-110 - [c356]Alexander Krause, Dirk Habich, Wolfgang Lehner:
Scalable In-Memory Graph Pattern Matching on Symmetric Multiprocessor Systems. SFDI/LSGDA@VLDB 2020: 49-62 - [i13]Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Dirk Habich, Wolfgang Lehner:
MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model. CoRR abs/2004.09350 (2020) - [i12]Lucas Woltmann, Claudio Hartmann, Dirk Habich, Wolfgang Lehner:
Machine Learning-based Cardinality Estimation in DBMS on Pre-Aggregated Data. CoRR abs/2005.09367 (2020)
2010 – 2019
- 2019
- [j81]Erhard Rahm, Wolfgang E. Nagel, Eric Peukert, René Jäkel, Fabian Gärtner, Peter F. Stadler, Daniel Wiegreffe, Dirk Zeckzer, Wolfgang Lehner:
Big Data Competence Center ScaDS Dresden/Leipzig: Overview and selected research activities. Datenbank-Spektrum 19(1): 5-16 (2019) - [j80]Martin Hahmann, Claudio Hartmann, Lars Kegel, Wolfgang Lehner:
Large-Scale Time Series Analytics - Novel Approaches for Generation and Prediction. Datenbank-Spektrum 19(1): 17-29 (2019) - [j79]Holger J. Meyer, Hannes Grunert, Tim Waizenegger, Lucas Woltmann, Claudio Hartmann, Wolfgang Lehner, Mahdi Esmailoghli, Sergey Redyuk, Ricardo Martinez, Ziawasch Abedjan, Ariane Ziehn, Tilmann Rabl, Volker Markl, Christian Schmitz, Dhiren Devinder Serai, Tatiane Escobar Gava:
Particulate Matter Matters - The Data Science Challenge @ BTW 2019. Datenbank-Spektrum 19(3): 165-182 (2019) - [j78]Johannes Pietrzyk, Dirk Habich, Patrick Damme, Erich Focht, Wolfgang Lehner:
Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems. Datenbank-Spektrum 19(3): 183-197 (2019) - [j77]Claudio Hartmann, Franziska Ressel, Martin Hahmann, Dirk Habich, Wolfgang Lehner:
CSAR: the cross-sectional autoregression model for short and long-range forecasting. Int. J. Data Sci. Anal. 8(2): 165-181 (2019) - [j76]Gerhard P. Fettweis, Meik Dorpinghaus, Jerónimo Castrillón, Akash Kumar, Christel Baier, Karlheinz Bock, Frank Ellinger, Andreas Fery, Frank H. P. Fitzek, Hermann Härtig, Kambiz Jamshidi, Thomas Kissinger, Wolfgang Lehner, Michael Mertig, Wolfgang E. Nagel, Giang T. Nguyen, Dirk Plettemeier, Michael Schröter, Thorsten Strufe:
Architecture and Advanced Electronics Pathways Toward Highly Adaptive Energy- Efficient Computing. Proc. IEEE 107(1): 204-231 (2019) - [j75]Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner:
Efficient Query Processing for Dynamically Changing Datasets. SIGMOD Rec. 48(1): 33-40 (2019) - [j74]Patrick Damme, Annett Ungethüm, Juliana Hildebrandt, Dirk Habich, Wolfgang Lehner:
From a Comprehensive Experimental Survey to a Cost-based Selection Strategy for Lightweight Integer Compression Algorithms. ACM Trans. Database Syst. 44(3): 9:1-9:46 (2019) - [c355]Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner:
Automatically Configuring Parallelism for Hybrid Layouts. ADBIS (Short Papers and Workshops) 2019: 120-125 - [c354]Johannes Luong, Dirk Habich, Wolfgang Lehner:
DataCalc: Ad-hoc Analyses on Heterogeneous Data Sources. IEEE BigData 2019: 463-468 - [c353]Johannes Luong, Dirk Habich, Wolfgang Lehner:
A Technical Perspective of DataCalc - Ad-hoc Analyses on Heterogeneous Data Sources. IEEE BigData 2019: 3864-3873 - [c352]Johannes Pietrzyk, Dirk Habich, Patrick Damme, Wolfgang Lehner:
First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems. BTW (Workshops) 2019: 33-50 - [c351]Johannes Pietrzyk, Annett Ungethüm, Dirk Habich, Wolfgang Lehner:
Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing. BTW 2019: 35-53 - [c350]Michael Günther, Maik Thiele, Wolfgang Lehner:
Fast Approximated Nearest Neighbor Joins For Relational Database Systems. BTW 2019: 225-244 - [c349]Lucas Woltmann, Claudio Hartmann, Wolfgang Lehner:
Assessing the Impact of Driving Bans with Data Analysis. BTW (Workshops) 2019: 287-296 - [c348]Michael Günther, Maik Thiele, Wolfgang Lehner, Zdravko Yanakiev:
Explore FREDDY: Fast Word Embeddings in Database Systems. BTW 2019: 529-532 - [c347]Alexander Krause, Annett Ungethüm, Thomas Kissinger, Dirk Habich, Wolfgang Lehner:
NeMeSys - Energy Adaptive Graph Pattern Matching on NUMA-based Multiprocessor Systems. BTW 2019: 537-541 - [c346]Mikhail Zarubin, Patrick Damme, Thomas Kissinger, Dirk Habich, Wolfgang Lehner, Thomas Willhalm:
Integer Compression in NVRAM-centric Data Stores: Comparative Experimental Analysis to DRAM. DaMoN 2019: 11:1-11:11 - [c345]Lucas Lersch, Wolfgang Lehner, Ismail Oukid:
Persistent Buffer Management with Optimistic Consistency. DaMoN 2019: 14:1-14:3 - [c344]Alexander Krause, Frank Ebner, Dirk Habich, Wolfgang Lehner:
Trading Memory versus Workload Overhead in Graph Pattern Matching on Multiprocessor Systems. DATA 2019: 400-407 - [c343]Elvis Koci, Dana Kuban, Nico Luettig, Dominik Olwig, Maik Thiele, Julius Gonsior, Wolfgang Lehner, Oscar Romero:
XLIndy: Interactive Recognition and Information Extraction in Spreadsheets. DocEng 2019: 25:1-25:4 - [c342]Nusrat Jahan Lisa, Tuan Duy Anh Nguyen, Dirk Habich, Akash Kumar, Wolfgang Lehner:
High-Throughput BitPacking Compression. DSD 2019: 643-646 - [c341]Frank Tetzel, Romans Kasperovics, Wolfgang Lehner:
Graph Traversals for Regular Path Queries. GRADES/NDA@SIGMOD/PODS 2019: 5:1-5:8 - [c340]Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner:
A Genetic-Based Search for Adaptive Table Recognition in Spreadsheets. ICDAR 2019: 1274-1279 - [c339]Elvis Koci, Maik Thiele, Josephine Rehak, Oscar Romero, Wolfgang Lehner:
DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition. ICDAR 2019: 1280-1285 - [c338]Lucas Woltmann, Claudio Hartmann, Maik Thiele, Dirk Habich, Wolfgang Lehner:
Cardinality estimation with local deep learning models. aiDM@SIGMOD 2019: 5:1-5:8 - [c337]Dirk Habich, Patrick Damme, Annett Ungethüm, Johannes Pietrzyk, Alexander Krause, Juliana Hildebrandt, Wolfgang Lehner:
MorphStore - In-Memory Query Processing based on Morphing Compressed Intermediates LIVE. SIGMOD Conference 2019: 1917-1920 - [c336]Alexander Krause, Thomas Kissinger, Dirk Habich, Wolfgang Lehner:
NeMeSys - A Showcase of Data Oriented Near Memory Graph Processing. SIGMOD Conference 2019: 1945-1948 - [e13]Torsten Grust, Felix Naumann, Alexander Böhm, Wolfgang Lehner, Theo Härder, Erhard Rahm, Andreas Heuer, Meike Klettke, Holger Meyer:
Datenbanksysteme für Business, Technologie und Web (BTW 2019), 18. Fachtagung des GI-Fachbereichs „Datenbanken und Informationssysteme" (DBIS), 4.-8. März 2019, Rostock, Germany, Proceedings. LNI P-289, Gesellschaft für Informatik, Bonn 2019, ISBN 978-3-88579-683-1 [contents] - [i11]Lucas Lersch, Wolfgang Lehner, Ismail Oukid:
Persistent Buffer Management with Optimistic Consistency. CoRR abs/1905.06760 (2019) - [i10]Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner:
Conjunctive Queries with Theta Joins Under Updates. CoRR abs/1905.09848 (2019) - [i9]Michael Günther, Maik Thiele, Wolfgang Lehner:
RETRO: Relation Retrofitting For In-Database Machine Learning on Textual Data. CoRR abs/1911.12674 (2019) - 2018
- [j73]Wolfgang Lehner, Annett Ungethüm, Dirk Habich:
Diversity of Processing Units - An Attempt to Classify the Plethora of Modern Processing Units. Datenbank-Spektrum 18(1): 57-62 (2018) - [j72]Alexander Böhm, Wolfgang Lehner, Kai-Uwe Sattler:
Bericht zum Fachgruppentreffen 1./2. März 2018 - Symposium on Modern Database Platforms. Datenbank-Spektrum 18(2): 129-131 (2018) - [j71]Rana Faisal Munir, Sergi Nadal, Oscar Romero, Alberto Abelló, Petar Jovanovic, Maik Thiele, Wolfgang Lehner:
Intermediate Results Materialization Selection and Format for Data-Intensive Flows. Fundam. Informaticae 163(2): 111-138 (2018) - [j70]Kai Herrmann, Hannes Voigt, Jonas Rausch, Andreas Behrend, Wolfgang Lehner:
Robust and simple database evolution. Inf. Syst. Frontiers 20(1): 45-61 (2018) - [j69]Muhammad Idris, Martín Ugarte, Stijn Vansummeren, Hannes Voigt, Wolfgang Lehner:
Conjunctive Queries with Inequalities Under Updates. Proc. VLDB Endow. 11(7): 733-745 (2018) - [j68]Robin Rehrmann, Carsten Binnig, Alexander Böhm, Kihong Kim, Wolfgang Lehner, Amr Rizk:
OLTPShare: The Case for Sharing in OLTP Workloads. Proc. VLDB Endow. 11(12): 1769-1780 (2018) - [j67]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:
A Hardware/Software Stack for Heterogeneous Systems. IEEE Trans. Multi Scale Comput. Syst. 4(3): 243-259 (2018) - [j66]Kai Herrmann, Hannes Voigt, Torben Bach Pedersen, Wolfgang Lehner:
Multi-schema-version data management: data independence in the twenty-first century. VLDB J. 27(4): 547-571 (2018) - [c335]Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner:
ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics. ADBIS 2018: 200-215 - [c334]Mikhail Zarubin, Thomas Kissinger, Dirk Habich, Wolfgang Lehner:
Efficient compute node-local replication mechanisms for NVRAM-centric data structures. DaMoN 2018: 7:1-7:9 - [c333]Elvis Koci, Maik Thiele, Wolfgang Lehner, Oscar Romero:
Table Recognition in Spreadsheets via a Graph Representation. DAS 2018: 139-144 - [c332]Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Wolfgang Lehner, Tuan Duy Anh Nguyen, Akash Kumar:
FPGA vs. SIMD: Comparison for Main Memory-Based Fast Column Scan. DATA (Revised Selected Papers) 2018: 116-140 - [c331]Aniket Mohapatra, Kai Herrmann, Hannes Voigt, Simon Lüders, Tsvetan Tsokov, Wolfgang Lehner:
Seamless Database Evolution for Cloud Applications. DATA 2018: 197-207 - [c330]Frank Tetzel, Hannes Voigt, Marcus Paradies, Romans Kasperovics, Wolfgang Lehner:
Analysis of Data Structures Involved in RPQ Evaluation. DATA 2018: 334-343 - [c329]Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Tuan D. A. Nguyen, Akash Kumar, Wolfgang Lehner:
Column Scan Optimization by Increasing Intra-Instruction Parallelism. DATA 2018: 344-353 - [c328]Dirk Habich, Till Kolditz, Juliana Hildebrandt, Wolfgang Lehner:
Reliable In-Memory Data Management on Unreliable Hardware. DATA 2018: 365-372 - [c327]Johannes Luong, Dirk Habich, Wolfgang Lehner:
Design of a Portable Programming Abstraction for Data Transformations. DATA 2018: 400-408 - [c326]Johannes Pietrzyk, Annett Ungethüm, Dirk Habich, Wolfgang Lehner:
Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes. Grundlagen von Datenbanken 2018: 71-76 - [c325]Annett Ungethüm, Johannes Pietrzyk, Patrick Damme, Dirk Habich, Wolfgang Lehner:
Conflict Detection-Based Run-Length Encoding - AVX-512 CD Instruction Set in Action. ICDE Workshops 2018: 96-101 - [c324]Wolfgang Lehner, Dirk Habich, Till Kolditz:
Teaching In-Memory Database Systems the Detection of Hardware Errors. ICDE 2018: 1663 - [c323]Lucas Woltmann, Maik Thiele, Wolfgang Lehner:
Modeling Customers and Products with Word Embeddings from Receipt Data. IDEAS 2018: 246-252 - [c322]Juliana Hildebrandt, Till Kolditz, Dirk Habich, Wolfgang Lehner:
Lower Bound-oriented Parameter Calculation for AN Coding. ISITA 2018: 590-594 - [c321]Dirk Habich, Patrick Damme, Annett Ungethüm, Wolfgang Lehner:
Make Larger Vector Register Sizes New Challenges?: Lessons Learned from the Area of Vectorized Lightweight Compression Algorithms. DBTest@SIGMOD 2018: 8:1-8:6 - [c320]Thomas Kissinger, Dirk Habich, Wolfgang Lehner:
Adaptive Energy-Control for In-Memory Database Systems. SIGMOD Conference 2018: 351-364 - [c319]Till Kolditz, Dirk Habich, Wolfgang Lehner, Matthias Werner, Stefan T. J. de Bruijn:
AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing. SIGMOD Conference 2018: 1619-1634 - [c318]Thomas Kissinger, Marcus Hähnel, Till Smejkal, Dirk Habich, Hermann Härtig, Wolfgang Lehner:
Energy-Utility Function-Based Resource Control for In-Memory Database Systems LIVE. SIGMOD Conference 2018: 1717-1720 - [c317]Lars Kegel, Martin Hahmann, Wolfgang Lehner:
Feature-based comparison and generation of time series. SSDBM 2018: 20:1-20:12 - [c316]Nusrat Jahan Lisa, Annett Ungethüm, Dirk Habich, Wolfgang Lehner, Tuan D. A. Nguyen, Akash Kumar:
Column Scan Acceleration in Hybrid CPU-FPGA Systems. ADMS@VLDB 2018: 22-33 - [e12]Wolfgang Lehner, Kenneth Salem:
Proceedings of the 14th International Workshop on Data Management on New Hardware, Houston, TX, USA, June 11, 2018. ACM 2018 [contents] - [r2]Wolfgang Lehner:
Query Processing in Data Warehouses. Encyclopedia of Database Systems (2nd ed.) 2018 - [i8]Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner:
A Cost-based Storage Format Selector for Materialization in Big Data Frameworks. CoRR abs/1806.03901 (2018) - 2017
- [j65]Vasileios Theodorou, Alberto Abelló, Maik Thiele, Wolfgang Lehner:
Frequent patterns in ETL workflows: An empirical approach. Data Knowl. Eng. 112: 1-16 (2017) - [j64]Wolfgang Lehner:
Hardware Based Databases. it Inf. Technol. 59(3): 107 (2017) - [j63]Sebastian Haas, Stefan Scholze, Sebastian Höppner, Annett Ungethüm, Christian Mayr, René Schüffny, Wolfgang Lehner, Gerhard P. Fettweis:
Application-specific architectures for energy-efficient database query processing and optimization. Microprocess. Microsystems 55: 119-130 (2017) - [j62]