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Alfons Kemper

Author ID
u823
ORCID
-
Links
(found by gpt-5.6-luna on jul 24 2026)
Most Frequent Institution
Technical University of Munich
Pagerank
0.57360943
Overall Rank
48 | 99.78%
Paper Count
65

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 65 publications.

Rank Title Year Venue Pagerank
15 How Good Are Query Optimizers, Really? 2016 VLDB 0.00061066921
85 Learned Cardinalities: Estimating Correlated Joins with Deep Learning 2019 CIDR 0.00035864347
215 Morsel-Driven Parallelism: A NUMA-Aware Query Evaluation Framework for the Many-Core Age 2014 SIGMOD 0.00024598661
228 Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems 2015 SIGMOD 0.00023920439
423 Massively Parallel Sort-Merge Joins in Main Memory Multi-Core Database Systems 2012 VLDB 0.00018491327
605 Everything You Always Wanted to Know About Compiled and Vectorized Queries But Were Afraid to Ask 2018 VLDB 0.00015647561
688 Cardinality Estimation Done Right: Index-Based Join Sampling 2017 CIDR 0.00014753664
848 Benchmarking Learned Indexes 2021 VLDB 0.00013506188
906 Data Blocks: Hybrid OLTP and OLAP on Compressed Storage using both Vectorization and Compilation 2016 SIGMOD 0.00013160654
1,028 High-Speed Query Processing over High-Speed Networks 2016 VLDB 0.00012422084
1,282 Managing Non-Volatile Memory in Database Systems 2018 SIGMOD 0.00011210073
1,442 The More the Merrier: Efficient Multi-Source Graph Traversal 2015 VLDB 0.00010639351
1,498 Advanced Query Processing in Object Bases Using Access Support Relations 1990 VLDB 0.00010472681
1,499 Multi-Tenant Databases for Software as a Service: Schema-Mapping Techniques 2008 SIGMOD 0.00010471977
1,596 Adopting Worst-Case Optimal Joins in Relational Database Systems 2020 VLDB 0.00010127607
1,859 Optimizing Disjunctive Queries with Expensive Predicates 1994 SIGMOD 9.4898025e-05
1,931 Instant Loading for Main Memory Databases 2013 VLDB 9.3474242e-05
2,334 Access Support in Object Bases 1990 SIGMOD 8.6249915e-05
2,764 How Good Are Modern Spatial Analytics Systems? 2018 VLDB 8.0440088e-05
2,813 HyPer-sonic Combined Transaction AND Query Processing 2011 VLDB 7.9794684e-05
2,958 Dual-Buffering Strategies in Object Bases 1994 VLDB 7.8077689e-05
2,983 Optimizing Boolean Expressions in Object Bases 1992 VLDB 7.7839431e-05
2,992 Design and Implementation of an Extensible Database Management System Supporting User Defined Data Types and Functions 1988 VLDB 7.7729638e-05
3,153 Robust Join Processing with Diamond Hardened Joins 2024 VLDB 7.5883271e-05
3,271 Estimating Cardinalities with Deep Sketches 2019 SIGMOD 7.4744941e-05
3,285 Performance-Optimal Filtering: Bloom Overtakes Cuckoo at High Throughput 2019 VLDB 7.4559907e-05
3,308 Compacting Transactional Data in Hybrid OLTP&OLAP Databases 2012 VLDB 7.4411187e-05
3,427 Efficient Processing of Window Functions in Analytical SQL Queries 2015 VLDB 7.3082914e-05
3,720 Bypassing Joins in Disjunctive Queries 1995 VLDB 7.0715239e-05
3,792 Exploiting Advanced Database Optimization Features for Large-Scale SAP R/3 Installations 2002 VLDB 7.0178771e-05
4,417 Dynamic Workload Management for Very Large Data Warehouses - Juggling Feathers and Bowling Balls 2007 VLDB 6.6088398e-05
4,510 A Blackboard Architecture for Query Optimization in Object Bases 1993 VLDB 6.5696737e-05
5,483 Plush: A Write-Optimized Persistent Log-Structured Hash-Table 2022 VLDB 6.1103271e-05
5,530 Generalized Hash Teams for Join and Group-by 1999 VLDB 6.0935245e-05
6,420 An Object-Oriented Database System for Engineering Applications 1987 SIGMOD 5.7903037e-05
6,959 Memory-Optimized Multi-Version Concurrency Control for Disk-Based Database Systems 2022 VLDB 5.633832e-05
7,154 Adaptive Hybrid Indexes 2022 SIGMOD 5.597934e-05
7,174 Automatic Algorithm Transformation for Efficient Multi-Snapshot Analytics on Temporal Graphs 2017 VLDB 5.5937773e-05
7,324 Optimizing Queries with Universal Quantification in Object-Oriented and Object-Relational Databases 1997 VLDB 5.5523996e-05
7,731 One DBMS for all: the Brawny Few and the Wimpy Crowd 2014 SIGMOD 5.4654277e-05
7,733 High-Performance Geospatial Analytics in HyPerSpace 2016 SIGMOD 5.4642144e-05
7,994 TardisDB: Extending SQL to Support Versioning 2021 SIGMOD 5.4113961e-05
8,147 DeltaNI: An Efficient Labeling Scheme for Versioned Hierarchical Data 2013 SIGMOD 5.3908805e-05
8,350 A Comparison of Flexible Schemas for Software as a Service 2009 SIGMOD 5.3498251e-05
8,500 Tree-Encoded Bitmaps 2020 SIGMOD 5.3296886e-05
8,821 Efficient Evaluation of Arbitrarily-Framed Holistic SQL Aggregates and Window Functions 2022 SIGMOD 5.2691478e-05
8,922 A Testbed for Managing Dynamic Mixed Workloads 2009 VLDB 5.2559789e-05
8,926 StreamGlobe: Processing and Sharing Data Streams in Grid-Based P2P Infrastructures 2005 VLDB 5.2559789e-05
9,316 On-Demand State Separation for Cloud Data Warehousing 2022 VLDB 5.1958405e-05
9,465 Executing Long-Running Transactions in Synchronization-Free Main Memory Database Systems 2013 CIDR 5.1726081e-05
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Frequent Co-authors

Co-authored at least 5 papers.

Co-author Shared Papers Rank Pagerank
Thomas Neumann 36 24 0.75120472
Viktor Leis 12 69 0.475589
Peter Boncz 9 55 0.52640653
Guido Moerkotte 8 130 0.34605501
Donald Kossmann 6 28 0.71064584
Andreas Kipf 6 270 0.21172209
Tobias Mühlbauer 6 1,198 0.062536757