Balancing Performance and Energy for Lightweight Data Compression Algorithms. - Annett Ungethüm; Patrick Damme; Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (ADBIS (Short Papers and Workshops), 2017)

Beyond Straightforward Vectorization of Lightweight Data Compression Algorithms for Larger Vector Sizes. - Johannes Pietrzyk; Annett Ungethüm; Dirk Habich; Wolfgang Lehner (Grundlagen von Datenbanken, 2018)

Conflict Detection-Based Run-Length Encoding - AVX-512 CD Instruction Set in Action. - Annett Ungethüm; Johannes Pietrzyk; Patrick Damme; Dirk Habich; Wolfgang Lehner (ICDE Workshops, 2018)

First Investigations of the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for Database Systems. - Johannes Pietrzyk; Dirk Habich; Patrick Damme; Wolfgang Lehner (BTW (Workshops), 2019)

Fighting the Duplicates in Hashing: Conflict Detection-aware Vectorization of Linear Probing - Johannes Pietrzyk; Annett Ungethüm; Dirk Habich; Wolfgang Lehner (BTW, 2019)

MorphStore - In-Memory Query Processing based on Morphing Compressed Intermediates LIVE. - Dirk Habich; Patrick Damme; Annett Ungethüm; Johannes Pietrzyk; Alexander Krause 001; Juliana Hildebrandt; Wolfgang Lehner (SIGMOD Conference, 2019)

Evaluating the Vector Supercomputer SX-Aurora TSUBASA as a Co-Processor for In-Memory Database Systems. - Johannes Pietrzyk; Dirk Habich; Patrick Damme; Erich Focht; Wolfgang Lehner (Datenbank-Spektrum, 2019)

Hardware-Oblivious SIMD Parallelism for In-Memory Column-Stores. - Annett Ungethüm; Johannes Pietrzyk; Patrick Damme; Alexander Krause 001; Dirk Habich; Wolfgang Lehner; Erich Focht (CIDR, 2020)

To share or not to share vector registers? - Johannes Pietrzyk; Dirk Habich; Wolfgang Lehner (DaMoN, 2020)

MorphStore: Analytical Query Engine with a Holistic Compression-Enabled Processing Model. - Patrick Damme; Annett Ungethüm; Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (Proc. VLDB Endow., 2020)

Mastering the NEC Vector Engine Accelerator for Analytical Query Processing. - Annett Ungethüm; Lennart Schmidt; Johannes Pietrzyk; Dirk Habich; Wolfgang Lehner (ICDE Workshops, 2021)

To use or not to use the SIMD gather instruction? - Dirk Habich; Johannes Pietrzyk; Alexander Krause 001; Juliana Hildebrandt; Wolfgang Lehner (DaMoN, 2022)

To share or not to share vector registers? - Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (VLDB J., 2022)

Working with Disaggregated Systems. What are the Challenges and Opportunities of RDMA and CXL? - Andreas Geyer; Daniel Ritter 001; Dong Hun Lee 001; Minseon Ahn; Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (BTW, 2023)

Near to Far: An Evaluation of Disaggregated Memory for In-Memory Data Processing. - Andreas Geyer; Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner; Christian Färber; Thomas Willhalm (DIMES@SOSP, 2023)

Simplicity done right for SIMDified query processing on CPU and FPGA. - Dirk Habich; Alexander Krause 001; Johannes Pietrzyk; Christian Faerber; Wolfgang Lehner (SiMoD@SIGMOD, 2023)

Partition-based SIMD Processing and its Application to Columnar Database Systems. - Juliana Hildebrandt; Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (Datenbank-Spektrum, 2023)

Program your (custom) SIMD instruction set on FPGA in C++. - Johannes Pietrzyk; Alexander Krause 001; Christian Faerber; Dirk Habich; Wolfgang Lehner (CIDR, 2024)

SIMDified Data Processing - Foundations, Abstraction, and Advanced Techniques. - Dirk Habich; Johannes Pietrzyk (SIGMOD Conference Companion, 2024)

Designing and Implementing a Generator Framework for a SIMD Abstraction Library. - Johannes Pietrzyk; Alexander Krause 001; Dirk Habich; Wolfgang Lehner (CoRR, 2024)

De²Dup: Extended Deduplication for Multi-Tenant Databases. - Alexander Krause 001; Jannis Kowalick; Johannes Pietrzyk; Dirk Habich; Wolfgang Lehner (DaMoN, 2025)