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Wolfgang Lehner

Author ID
803
ORCID
0000-0001-8107-2775
Links
(found by gpt-5.2 on feb 09 2026)
Most Frequent Institution
Technical University of Dresden
Pagerank
0.46726584
Overall Rank
73 | 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
500 FPTree: A Hybrid SCM-DRAM Persistent and Concurrent B-Tree for Storage Class Memory 2016 SIGMOD 0.00017486591
572 Efficient Transaction Processing in SAP HANA Database – The End of a Column Store Myth 2012 SIGMOD 0.00016405824
1,140 Efficient Exploitation of Similar Subexpressions for Query Processing 2007 SIGMOD 0.00012092506
2,245 Cache-Efficient Aggregation: Hashing Is Sorting 2015 SIGMOD 8.9438948e-05
2,375 Cardinality Estimation Using Sample Views with Quality Assurance 2007 SIGMOD 8.744532e-05
2,559 Towards Scalable Real-time Analytics: An Architecture for Scale-out of OLxP Workloads 2015 VLDB 8.4826976e-05
2,737 Sampling Time-Based Sliding Windows in Bounded Space 2008 SIGMOD 8.2494309e-05
2,927 Instant Recovery for Main-Memory Databases 2015 CIDR 8.0241296e-05
3,795 SAP HANA: The Evolution from a Modern Main-Memory Data Platform to an Enterprise Application Platform 2013 VLDB 7.1738211e-05
3,877 Simplicity Done Right for Join Ordering 2021 CIDR 7.1096512e-05
4,327 Adaptive Work Placement for Query Processing on Heterogeneous Computing Resources 2017 VLDB 6.8326789e-05
4,584 Memory Management Techniques for Large-Scale Persistent-Main-Memory Systems 2017 VLDB 6.6886123e-05
4,786 Living in Parallel Realities – Co-Existing Schema Versions with a Bidirectional Database Evolution Language 2017 SIGMOD 6.5752843e-05
4,838 Enabling Low Tail Latency on Multicore Key-Value Stores 2020 VLDB 6.5513566e-05
5,214 FASTgres: Making Learned Query Optimizer Hinting Effective 2023 VLDB 6.3840792e-05
5,232 Conjunctive Queries with Inequalities Under Updates 2018 VLDB 6.376792e-05
5,424 Derby/S: A DBMS for Sample-Based Query Answering 2006 SIGMOD 6.2944716e-05
5,430 Combi-Operator – Database Support for Data Mining Applications 2003 VLDB 6.2928856e-05
5,641 OLTPShare: The Case for Sharing in OLTP Workloads 2018 VLDB 6.2028058e-05
5,746 Bridging Two Worlds with RICE: Integrating R into the SAP In-Memory Computing Engine 2011 VLDB 6.1643935e-05
5,933 Data Mining with the SAP NetWeaver BI Accelerator 2006 VLDB 6.0989351e-05
6,187 Rethinking MIMD-SIMD Interplay for Analytical Query Processing in In-Memory Database Engines 2025 CIDR 6.0205155e-05
6,318 A Dip in the Reservoir: Maintaining Sample Synopses of Evolving Datasets 2006 VLDB 5.9747018e-05
6,551 Maintaining Bernoulli Samples over Evolving Multisets 2007 PODS 5.9015886e-05
6,717 Demonstrating Efficient Query Processing in Heterogeneous Environments 2014 SIGMOD 5.8512916e-05
7,016 MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model 2020 VLDB 5.7830692e-05
7,033 DAPHNE: An Open and Extensible System Infrastructure for Integrated Data Analysis Pipelines 2022 CIDR 5.7748146e-05
7,413 AHEAD: Adaptable Data Hardening for On-the-Fly Hardware Error Detection during Database Query Processing 2018 SIGMOD 5.6894193e-05
7,593 Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores 2020 CIDR 5.6466264e-05
7,702 Web-based Benchmarks for Forecasting Systems - The ECAST Platform 2016 SIGMOD 5.6218679e-05
8,337 Maintenance of Cube Automatic Summary Tables 2000 SIGMOD 5.5054433e-05
8,451 PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation 2021 VLDB 5.4924612e-05
8,510 QPPT: Query Processing on Prefix Trees 2013 CIDR 5.4817803e-05
8,603 Robust Real-time Query Processing with QStream 2005 VLDB 5.4607082e-05
8,817 ERIS Live: A NUMA-Aware In-Memory Storage Engine for Tera-Scale Multiprocessor Systems 2014 SIGMOD 5.4306541e-05
8,882 Experimental Evaluation of Optimizing Memory Consumption in SAP HANA Using PEOopt 2025 SIGMOD 5.4164324e-05
8,954 An Application-Specific Instruction Set for Accelerating Set-Oriented Database Primitives 2014 SIGMOD 5.4076395e-05
9,319 Small Selectivities Matter: Lifting the Burden of Empty Samples 2021 SIGMOD 5.3468418e-05
9,419 Data Structure Engineering For Byte-Addressable Non-Volatile Memory 2017 SIGMOD 5.3341661e-05
9,457 Sharing Opportunities for OLTP Workloads in Different Isolation Levels 2020 VLDB 5.3286613e-05
9,463 Memory Efficient Scheduling of Query Pipeline Execution 2022 CIDR 5.3261493e-05
9,707 Adaptive Energy-Control for In-Memory Database Systems 2018 SIGMOD 5.2868166e-05
9,724 BUZZARD: A NUMA-Aware In-Memory Indexing System 2013 SIGMOD 5.2849709e-05
9,862 Turbo-Charging SPJ Query Plans with Learned Physical Join Operator Selections 2022 VLDB 5.256625e-05
9,915 MorphStore — In-Memory Query Processing based on Morphing Compressed Intermediates LIVE 2019 SIGMOD 5.2443653e-05
9,959 An Elephant Under The Microscope: Analyzing The Interaction Of Optimizer Components In PostgreSQL 2025 SIGMOD 5.2142386e-05
10,425 SAP HANA Cloud: Data Management for Modern Enterprise Applications 2025 SIGMOD 5.1725247e-05
10,426 Scalable Execution of Application Logic within Everest BusinessStore 2025 SIGMOD 5.1725247e-05
10,897 Program your (custom) SIMD instruction set on FPGA in C++ 2024 CIDR 5.1725247e-05
11,155 Pipeline Group Optimization on Disaggregated Systems 2023 CIDR 5.1725247e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Dirk Habich 25 340 0.17268867
Thomas Kissinger 10 1,083 0.067201528
Alexander Krause 8 1,435 0.052103324
Franz Färber 6 560 0.11246406
Claudio Hartmann 6 1,661 0.045802171
Ismail Oukid 5 814 0.084862739
Johannes Pietrzyk 5 2,149 0.037312077