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Wolfgang Lehner

Author ID
803
ORCID
0000-0001-8107-2775
Links
(found by gpt-5.6-luna on jul 24 2026)
Most Frequent Institution
Technical University of Dresden
Pagerank
0.46450597
Overall Rank
72 | 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
491 FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory 2016 SIGMOD 0.00017575163
575 Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth 2012 SIGMOD 0.00016257033
1,154 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.00011934202
2,250 Cache-Efficient Aggregation: Hashing Is Sorting 2015 SIGMOD 8.8694486e-05
2,404 Cardinality Estimation Using Sample Views with Quality Assurance 2007 SIGMOD 8.6225576e-05
2,583 Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads 2015 VLDB 8.3849987e-05
2,753 Sampling Time-Based Sliding Windows in Bounded Space 2008 SIGMOD 8.1647557e-05
2,951 Instant Recovery for Main-Memory Databases 2015 CIDR 7.9260674e-05
3,873 SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform 2013 VLDB 7.0566747e-05
3,959 Simplicity Done Right for Join Ordering 2021 CIDR 6.9879431e-05
4,376 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.7364442e-05
4,647 Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems 2017 VLDB 6.5879506e-05
4,860 Living in Parallel Realities – Co-Existing Schema Versions with a Bidirectional Database Evolution Language 2017 SIGMOD 6.4750014e-05
4,888 Enabling Low Tail Latency on Multicore Key-Value Stores 2020 VLDB 6.4609843e-05
5,066 Conjunctive Queries with Inequalities Under Updates 2018 VLDB 6.3771079e-05
5,277 FASTgres: Making Learned Query Optimizer Hinting Effective 2023 VLDB 6.2859099e-05
5,460 Derby/S: A DBMS for Sample-Based Query Answering 2006 SIGMOD 6.2106757e-05
5,500 Combi-Operator – Database Support for Data Mining Applications 2003 VLDB 6.1968585e-05
5,686 OLTPShare: The Case for Sharing in OLTP Workloads 2018 VLDB 6.1220514e-05
5,733 A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets 2006 VLDB 6.1062071e-05
5,855 Bridging Two Worlds with RICE: Integrating R into the SAP In-Memory Computing Engine 2011 VLDB 6.064726e-05
5,891 Maintaining Bernoulli Samples over Evolving Multisets 2007 PODS 6.0495154e-05
6,017 Data Mining with the SAP NetWeaver BI Accelerator 2006 VLDB 6.0061791e-05
6,277 Rethinking MIMD-SIMD Interplay for Analytical Query Processing in In-Memory Database Engines 2025 CIDR 5.9288764e-05
6,665 MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model 2020 VLDB 5.8089595e-05
6,825 Demonstrating Efficient Query Processing in Heterogeneous Environments 2014 SIGMOD 5.7622696e-05
7,160 DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines 2022 CIDR 5.6855887e-05
7,458 AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing 2018 SIGMOD 5.6121707e-05
7,666 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.57179e-05
7,828 Web-based Benchmarks for Forecasting Systems - The ECAST Platform 2016 SIGMOD 5.5361069e-05
8,460 Maintenance of Cube Automatic Summary Tables 2000 SIGMOD 5.4216109e-05
8,581 PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation 2021 VLDB 5.4082749e-05
8,625 QPPT: Query Processing on Prefix Trees 2013 CIDR 5.3979222e-05
8,720 Robust Real-time Query Processing with QStream 2005 VLDB 5.3774243e-05
9,007 Experimental Evaluation of Optimizing Memory Consumption in SAP HANA Using PEOopt 2025 SIGMOD 5.3338237e-05
9,011 ERIS Live: A NUMA-Aware In-Memory Storage Engine for Tera-Scale Multiprocessor Systems 2014 SIGMOD 5.3324807e-05
9,082 An Application-Specific Instruction Set for Accelerating Set-Oriented Database Primitives 2014 SIGMOD 5.3251649e-05
9,455 Small Selectivities Matter: Lifting the Burden of Empty Samples 2021 SIGMOD 5.2653318e-05
9,573 Data Structure Engineering For Byte-Addressable Non-Volatile Memory 2017 SIGMOD 5.2528121e-05
9,607 Sharing Opportunities for OLTP Workloads in Different Isolation Levels 2020 VLDB 5.2473912e-05
9,612 Memory Efficient Scheduling of Query Pipeline Execution 2022 CIDR 5.2449175e-05
9,772 SAP HANA Cloud: Data Management for Modern Enterprise Applications 2025 SIGMOD 5.2209769e-05
9,858 Adaptive Energy-Control for In-Memory Database Systems 2018 SIGMOD 5.2061847e-05
9,876 BUZZARD: A NUMA-Aware In-Memory Indexing System 2013 SIGMOD 5.2043672e-05
10,016 Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections 2022 VLDB 5.1764556e-05
10,068 MorphStore — In-Memory Query Processing based on Morphing Compressed Intermediates LIVE 2019 SIGMOD 5.1643809e-05
10,108 An Elephant Under The Microscope: Analyzing The Interaction Of Optimizer Components In PostgreSQL 2025 SIGMOD 5.1347137e-05
10,699 Scalable Execution of Application Logic within Everest BusinessStore 2025 SIGMOD 5.093636e-05
11,116 Program your (custom) SIMD instruction set on FPGA in C++ 2024 CIDR 5.093636e-05
11,358 Pipeline Group Optimization on Disaggregated Systems 2023 CIDR 5.093636e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Dirk Habich 25 350 0.17144079
Thomas Kissinger 10 1,099 0.066690092
Alexander Krause 8 1,483 0.051786605
Franz Färber 6 577 0.1118557
Claudio Hartmann 6 1,717 0.045442815
Ismail Oukid 5 836 0.084563282
Johannes Pietrzyk 5 2,212 0.037109349