Dr. Christoph Anneser Address: Technische Universität München Institut für Informatik Boltzmannstr. 3 85748 Garching Room: 02.11.042 Phone: +49 (0)89 / 289-17259 E-Mail: christoph.anneser@tum.de Office Hours: Please mail ahead for an appointment

Curriculum Vitae [pdf]

Research Area

• Succinct in-memory index structures
• Workload adaptive hybrid index structures
• HyPer: A Hybrid OLTP&OLAP High-Performance Database System

Dissertation

• Adaptive Optimizations for Databases [Slides] Christoph Anneser June 2024, Technical University of Munich

Publications (Google Scholar)

• Heterogeneous Intra-Pipeline Device-Parallel Aggregations Artem Kroviakov, Petr Kurapov, Christoph Anneser, Jana Giceva 20th International Workshop on Data Management on New Hardware (DaMoN 2024) June 10, 2024, Santiago, Chile
• Adaptive Compression for Databases Leon Windheuser, Christoph Anneser, Huanchen Zhang, Thomas Neumann, Alfons Kemper 27th International Conference on Extending Database Technology (EDBT 2024) March 25 - 28, 2024, Paestum, Italy
• QO-Insight: Inspecting Steered Query Optimizers [Poster] [Talk] Christoph Anneser, Mario Petruccelli, Nesime Tatbul, David Cohen, Zhenggang Xu, Prithviraj Pandian, Nikolay Laptev, Ryan Marcus, Alfons Kemper 49th International Conference on Very Large Data Bases (VLDB 2023) August 28 – September 1, 2023, Vancouver, Canada
• AutoSteer: Learned Query Optimization for Any SQL Database [Slides] [Poster] [Talk] Christoph Anneser, Nesime Tatbul, David Cohen, Zhenggang Xu, Prithviraj Pandian, Nikolay Laptev, Ryan Marcus 49th International Conference on Very Large Data Bases (VLDB 2023) August 28 – September 1, 2023, Vancouver, Canada
• Programming Fully Disaggregated Systems [Slides] Christoph Anneser, Lukas Vogel, Ferdinand Gruber, Maximilian Bandle, Jana Giceva The 19th Workshop on Hot Topics in Operating Systems (HotOS 2023) June 22 – 24, 2023, Providence, RI, USA
• Adaptive Hybrid Indexes [Slides] Christoph Anneser, Andreas Kipf, Huanchen Zhang, Thomas Neumann, Alfons Kemper International Conference on Managment of Data 2022 (SIGMOD 2022) June 12 – 17, 2022, Philadelphia, PA, USA
• GeoBlocks: A Query-Cache Accelerated Data Structure for Spatial Aggregation over Polygons Christian Winter, Andreas Kipf, Christoph Anneser, Eleni Tzirita Zacharatou, Thomas Neumann, Alfons Kemper 24th International Conference on Extending Database Technology (EDBT 2021) March 23 – 26, 2021, Nicosia, Cyprus
• The Case for Hybrid Succinct Data Structures [Talk] Christoph Anneser, Andreas Kipf, Harald Lang, Thomas Neumann, Alfons Kemper 23rd International Conference on Extending Database Technology (EDBT 2020) March 30 - April 2, 2020, Copenhagen, Denmark
• Adaptive Main-Memory Indexing for High-Performance Point-Polygon Joins Andreas Kipf, Harald Lang, Varun Pandey, Raul Alexandru Persa, Christoph Anneser, Eleni Tzirita Zacharatou, Harish Doraiswamy, Peter Boncz, Thomas Neumann, Alfons Kemper 23rd International Conference on Extending Database Technology (EDBT 2020) March 30 - April 2, 2020, Copenhagen, Denmark

Teaching Assistant

Summer 2024:	Engineering Informatics 2
Winter 2023/2024:	Fundamentals of Databases
Summer 2023:	Engineering Informatics 2
Winter 2022/2023:	Practical Course: Database Implementation
Summer 2022:	Engineering Informatics 2
Winter 2021/2022:	Fundamentals of Databases
Summer 2021:	Engineering Informatics 2
Winter 2020/2021:	Fundamentals of Databases
Summer 2020:	Fundamentals of Algorithms and Data Structures (Teaching Award)
Winter 2019/2020:	Fundamentals of Databases
Summer 2016:	Foundations of Algorithms and Data Structures (Tutor)