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Wolfgang Lehner

Author ID
o0000-0001-8107-2775
ORCID
0000-0001-8107-2775
Links
(found by gpt-5.6-luna on jul 24 2026)
Most Frequent Institution
Technical University of Dresden
Pagerank
0.4603249
Overall Rank
75 | 99.66%
Paper Count
64

Affiliation Timeline

Incoming Non-self Citations Over Time

Total yearly non-self incoming citations across all papers by this author.

Publications by Paper Pagerank

Showing 50 of 64 publications.

Rank Title Year Venue Pagerank
502 FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory 2016 SIGMOD 0.00017250534
575 Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth 2012 SIGMOD 0.00016132182
1,131 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.0001189909
2,245 Cache-Efficient Aggregation: Hashing Is Sorting 2015 SIGMOD 8.7649358e-05
2,433 Cardinality Estimation Using Sample Views with Quality Assurance 2007 SIGMOD 8.4766785e-05
2,499 Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads 2015 VLDB 8.3815142e-05
2,807 Sampling Time-Based Sliding Windows in Bounded Space 2008 SIGMOD 7.982663e-05
2,998 Instant Recovery for Main-Memory Databases 2015 CIDR 7.7688331e-05
3,954 SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform 2013 VLDB 6.9026723e-05
3,982 Simplicity Done Right for Join Ordering 2021 CIDR 6.8750228e-05
4,199 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.7410637e-05
4,440 Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems 2017 VLDB 6.5995676e-05
4,685 Enabling Low Tail Latency on Multicore Key-Value Stores 2020 VLDB 6.4713469e-05
4,978 Living in Parallel Realities – Co-Existing Schema Versions with a Bidirectional Database Evolution Language 2017 SIGMOD 6.3305146e-05
5,145 Conjunctive Queries with Inequalities Under Updates 2018 VLDB 6.2566119e-05
5,241 FASTgres: Making Learned Query Optimizer Hinting Effective 2023 VLDB 6.2154384e-05
5,589 Derby/S: A DBMS for Sample-Based Query Answering 2006 SIGMOD 6.0740498e-05
5,632 Combi-Operator – Database Support for Data Mining Applications 2003 VLDB 6.0581466e-05
5,801 OLTPShare: The Case for Sharing in OLTP Workloads 2018 VLDB 5.9901054e-05
5,851 A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets 2006 VLDB 5.9718136e-05
5,944 Bridging Two Worlds with RICE: Integrating R into the SAP In-Memory Computing Engine 2011 VLDB 5.9387238e-05
6,011 Maintaining Bernoulli Samples over Evolving Multisets 2007 PODS 5.9143905e-05
6,142 Data Mining with the SAP NetWeaver BI Accelerator 2006 VLDB 5.8722726e-05
6,279 Rethinking MIMD-SIMD Interplay for Analytical Query Processing in In-Memory Database Engines 2025 CIDR 5.8247094e-05
6,417 MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model 2020 VLDB 5.791405e-05
6,878 DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines 2022 CIDR 5.657878e-05
6,935 Demonstrating Efficient Query Processing in Heterogeneous Environments 2014 SIGMOD 5.6400985e-05
7,491 AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing 2018 SIGMOD 5.5104779e-05
7,729 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.4657611e-05
7,988 Web-based Benchmarks for Forecasting Systems - The ECAST Platform 2016 SIGMOD 5.4119404e-05
8,621 Maintenance of Cube Automatic Summary Tables 2000 SIGMOD 5.3012918e-05
8,650 PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation 2021 VLDB 5.2948655e-05
8,780 QPPT: Query Processing on Prefix Trees 2013 CIDR 5.2776055e-05
8,882 Robust Real-time Query Processing with QStream 2005 VLDB 5.2567693e-05
9,168 Experimental Evaluation of Optimizing Memory Consumption in SAP HANA Using PEOopt 2025 SIGMOD 5.214147e-05
9,175 ERIS Live: A NUMA-Aware In-Memory Storage Engine for Tera-Scale Multiprocessor Systems 2014 SIGMOD 5.2135249e-05
9,201 An Application-Specific Instruction Set for Accelerating Set-Oriented Database Primitives 2014 SIGMOD 5.2083769e-05
9,536 SAP HANA Cloud: Data Management for Modern Enterprise Applications 2025 SIGMOD 5.1631101e-05
9,632 Small Selectivities Matter: Lifting the Burden of Empty Samples 2021 SIGMOD 5.1472849e-05
9,749 Data Structure Engineering For Byte-Addressable Non-Volatile Memory 2017 SIGMOD 5.1349531e-05
9,782 Sharing Opportunities for OLTP Workloads in Different Isolation Levels 2020 VLDB 5.1296539e-05
9,784 Memory Efficient Scheduling of Query Pipeline Execution 2022 CIDR 5.1285917e-05
10,049 Adaptive Energy-Control for In-Memory Database Systems 2018 SIGMOD 5.0895106e-05
10,065 BUZZARD: A NUMA-Aware In-Memory Indexing System 2013 SIGMOD 5.0875952e-05
10,205 Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections 2022 VLDB 5.0603873e-05
10,275 MorphStore — In-Memory Query Processing based on Morphing Compressed Intermediates LIVE 2019 SIGMOD 5.0485061e-05
10,336 An Elephant Under The Microscope: Analyzing The Interaction Of Optimizer Components In PostgreSQL 2025 SIGMOD 5.0200193e-05
11,133 Scalable Execution of Application Logic within Everest BusinessStore 2025 SIGMOD 4.9793485e-05
11,464 Program your (custom) SIMD instruction set on FPGA in C++ 2024 CIDR 4.9793485e-05
11,675 Pipeline Group Optimization on Disaggregated Systems 2023 CIDR 4.9793485e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Dirk Habich 25 362 0.16987455
Thomas Kissinger 10 1,123 0.065952362
Alexander Krause 8 1,512 0.051375256
Franz Färber 6 596 0.11096005
Claudio Hartmann 6 1,768 0.045007402
Ismail Oukid 5 844 0.084273965
Johannes Pietrzyk 5 2,255 0.036796919