Harald Lang, M.Sc.

Address:	Technische Universität München Institut für Informatik – Lehrstuhl III (I3) Boltzmannstr. 3 85748 Garching
Room:	02.11.061
Phone:	+49 (0)89 / 289-17277
E-Mail:	harald.lang@in.tum.de
Office Hours:	Please call/mail ahead for an appointment

Research Interests

Performance-Optimal Filtering: Bloom Overtakes Cuckoo at High Throughput

Harald Lang, Thomas Neumann, Alfons Kemper, Peter Boncz; VLDB 2019
Make the Most out of Your SIMD Investments: Counter Control Flow Divergence in Compiled Query Pipelines

Harald Lang, Andreas Kipf, Linnea Passing, Peter Boncz, Thomas Neumann, Alfons Kemper; DaMoN 2018 (poster)
Approximate Geospatial Joins with Precision Guarantees

Andreas Kipf, Harald Lang, Varun Pandey, Raul Alexandru Persa, Peter Boncz, Thomas Neumann, Alfons Kemper; ICDE 2018
SQL- and Operator-centric Data Analytics in Relational Main-Memory Databases

Linnea Passing, Manuel Then, Nina Hubig, Harald Lang, Michael Schreier, Stephan Günnemann, Alfons Kemper, Thomas Neumann; EDBT 2017
Data Blocks: Hybrid OLTP and OLAP on Compressed Storage using both Vectorization and Compilation

Harald Lang, Tobias Mühlbauer, Florian Funke, Peter Boncz, Thomas Neumann, Alfons Kemper; ACM SIGMOD 2016
Massively Parallel NUMA-aware Hash Joins

Harald Lang, Viktor Leis, Martina-Cezara Albutiu, Thomas Neumann, Alfons Kemper; IMDM 2013

Approximative Data Aggregation on GPUs

Maximilian Springer (2018)
Evaluation of Lightweight Index Structures for Main-Memory Database Systems

Alexander Beischl (2017)
Evaluation and Comparison of Data Processing Frameworks for Approximated Geometries in 2D Space: Google S2 and Extended Split Index

Christian Smutek (2017)
Efficient In-Browser Query Processing

Chaoran Chen (2016)
Aggregation on Coupled CPU-GPU Architectures with Unified Main Memory

Moritz Sichert (2015)