Hannes Mühleisen
Research
Hannes Mühleisen is a senior researcher at the Database Architectures group within the Centrum Wiskunde & Informatica (CWI). Hannes has been avarded several grants to further his research, among others the NWO VENI and VIDI grants.
He has also been awarded the 2025 Dutch Prize for ICT research by IPN and KHMW.
Publications
- Saving Private Hash Join, Laurens Kuiper and Paul Groß and Peter Boncz and Hannes Mühleisen, 51st International Conference on Very Large Data Bases (VLDB2025), 2025
- Runtime-Extensible Parsers, Hannes Mühleisen and Mark Raasveldt, Conference on Innovative Data Systems Research (CIDR), 2025
- Robust External Hash Aggregation in the Solid State Age, Laurens Kuiper, Peter Boncz, and Hannes Mühleisen, 40th IEEE International Conference on Data Engineering (ICDE), 2024 [pdf]
- These Rows Are Made for Sorting and That's Just What We'll Do, Laurens Kuiper and Hannes Mühleisen, 39th IEEE International Conference on Data Engineering (ICDE), 2023 [pdf]
- Data Management for Data Science - Towards Embedded Analytics, Mark Raasveldt and Hannes Mühleisen, Conference on Innovative Data Systems Research (CIDR), 2020 [pdf]
- Progressive Indexes: Indexing for Interactive Data Analysis, Pedro Holanda, Mark Raasveldt, Stefan Manegold and Hannes Mühleisen, 46rd International Conference on Very Large Data Bases (VLDB2020), 2020
- DuckDB: an Embeddable Analytical Database, Mark Raasveldt and Hannes Mühleisen, 2019 ACM SIGMOD/PODS International Conference on Management of Data (SIGMOD'19, Demo), 2019 [pdf]
- Relational Queries with a Tensor Processing Unit, Pedro Holanda and Hannes Mühleise, 15th International Workshop on Data Management on New Hardware (DaMoN 2019, Short Paper), 2019
- Automatic Generation of a Hybrid Query Execution Engine, Aleksei Kashuba and Hannes Mühleisen, arXiv preprint, 2018
- MonetDBLite: An Embedded Analytical Database, Mark Raasveldt and Hannes Mühleisen, arXiv preprint, 2018
- Database-Inspired Optimizations for Statistical Analysis, Hannes Mühleisen, Alexander Bertram and Maarten-Jan Kallen, Journal of Statistical Software, 2018
- Fair Benchmarking Considered Difficult: Common Pitfalls In Database Performance Testing, Mark Raasveldt, Pedro Holanda, Tim Gubner and Hannes Mühleisen, 7th International Workshop on Testing Database Systems, 2018 [pdf]
- Fast in-database cross-matching of high-cadence, high-density source lists with an up-to-date sky model, Bart Scheers, Pim Schellart, Arjen van Elteren, Martin Kersten, Hannes Mühleisen, Steven Bloemen and Paul Groot, Astronomy and Computing, 2018 [pdf]
- Deep Integration of Machine Learning Into Column Stores, Mark Raasveldt, Pedro Holanda, Hannes Mühleisen and Stefan Manegold, 21st International Conference on Extending Database Technology (EDBT 2018), 2018 [pdf]
- Don't Hold My Data Hostage - A Case For Client Protocol Redesign, Mark Raasveldt and Hannes Mühleisen, 43rd International Conference on Very Large Data Bases (VLDB2017), 2017 [pdf]
- Multi-Hypothesis CSV parsing, Till Döhmen, Hannes Mühleisen and Peter Boncz, 29th International Conference on Scientific and Statistical Database Management (SSDBM2017), 2017 [pdf]
- Scaling Column Imprints using Advanced Vectorization, Lefteris Sidirourgos and Hannes Mühleisen, Thirteenth International Workshop on Data Management on New Hardware (DaMoN 2017), 2017 [pdf]
- Vectorized UDFs in Column-Stores, Mark Raasveldt and Hannes Mühleisen, 28th International Conference on Scientific and Statistical Database Management (SSDBM2016), 2016 [pdf]
- Column Store for GWAC: A High Cadence High Density Large-Scale Astronomical Lightcurve Pipeline and Distributed Shared-Nothing Database, Meng Wan, Chao Wu, Sjoerd Mullender, Hannes Mühleisen, Bart Scheers, Ying Zhang, Niels Nes, Martin Kersten and Jianyan Wei, Publications of the Astronomical Society of the Pacific, 2016 [pdf]
- Uniqueness, Density, and Keyness: Exploring Class Hierarchies, Anja Jentzsch, Hannes Mühleisen and Felix Naumann, Sixth International Workshop on Consuming Linked Data (COLD2015), 2015
- A round table for multi-disciplinary research on Geospatial and Climate Data, Romulo Goncalves, Milena Ivanova, Kostis Kyzirakos, Foteini Alvanaki, Oscar Rubi-Martinez and Hannes Mühleisen, 11th IEEE International Conference on eScience, 2015
- Capturing the Laws of (Data) Nature, Hannes Mühleisen, Martin Kersten and Stefan Manegold, 7th Biennial Conference on Innovative Data Systems Research (CIDR), 2015 [pdf]
- Structural footprints of 12 cities, Calendar 2015, Hannes Mühleisen, Mühleisen + Partner Freie Architekten, 2015 [pdf]
- Efficient Data Management and Statistics with Zero-Copy Integration, Jonathan Lajus and Hannes Mühleisen, 26th International Conference on Scientific and Statistical Database Management (SSDBM2014), 2014 [pdf]
- Old Dogs Are Great at New Tricks: Column Stores for IR Prototyping, Hannes Mühleisen, Thaer Samar , Jimmy Lin and Arjen de Vries, The 37th annual ACM SIGIR conference (SIGIR2014), 2014 [pdf]
- Weaving the Web(VTT) of Data, Thomas Steiner, Hannes Mühleisen, Ruben Verborgh, Pierre-Antoine Champin, Benoît Encelle and Yannick Prié, Linked Data on the Web (LDOW2014), 2014 [pdf]
- Column Stores as an IR Prototyping Tool, Hannes Mühleisen, Thaer Samar , Jimmy Lin and Arjen de Vries, The 36th European Conference on Information Retrieval (ECIR2014, Demo), 2014 [pdf]
- Distribution-Oblivious Databases, Hannes Mühleisen, Dutch-Belgian Database Day 2013, 2013
- Deployment of RDFa, Microdata, and Microformats on the Web – A Quantitative Analysis, Christian Bizer, Kai Eckert, Robert Meusel, Hannes Mühleisen, Michael Schuhmacher and Johanna Völker, The 12th International Semantic Web Conference (ISWC2013), 2013 [pdf]
- Best of Both Worlds – Relational Databases and Statistics, Hannes Mühleisen and Thomas Lumley, 25th International Conference on Scientific and Statistical Database Management (SSDBM2013), 2013 [pdf]
- Peak Performance – Remote Memory Revisited, Hannes Mühleisen, Romulo Goncalves and Martin Kersten, Ninth International Workshop on Data Management on New Hardware (DaMoN 2013), 2013 [pdf]
- Babel 2012 - Web Language Connections, Hannes Mühleisen, Technical Report, Database Architectures Group, CWI, 2nd place at 2012/13 Norvig Web Data Science Award, 2013
- Architecture-Independent Distributed Query Processing, Hannes Mühleisen, Dissertation, Freie Universität Berlin, 2012
- Web Data Commons - Vocabulary Usage by Pay-Level Domain, Hannes Mühleisen, Technical Report, Web-Based Systems Group, Freie Universität Berlin, 2012
- Web Data Commons - Extracting Structured Data from Two Large Web Corpora, Hannes Mühleisen and Christian Bizer, Linked Data on the Web (LDOW2012), 2012 [pdf]
- Sieve: Linked Data Quality Assessment and Fusion, Pablo Mendes, Hannes Mühleisen and Christian Bizer, 2nd International Workshop on Linked Web Data Management (LWDM 2012), 2012
- Large-Scale Retrieval and Reasoning on Semantic Data using Swarms, Hannes Mühleisen and Kathrin Dentler, IEEE Computational Intelligence Magazine, Vol. 7 Iss. 2, 2012 [pdf]
- Data Location Optimization for a Self-Organized Distributed Storage System, Hannes Mühleisen, Tilman Walther and Robert Tolksdorf, 2011 Third World Congress on Nature and Biologically Inspired Computing (NaBIC2011), 2011 [pdf]
- A Survey on Self-Organized Semantic Storage, Hannes Mühleisen, Tilman Walther and Robert Tolksdorf, International Journal of Web Information Systems (IJWIS), Vol. 7 Iss. 3, 2011 [pdf]
- Web-scale Range Queries in a Self-Organized Storage Service, Hannes Mühleisen, Tilman Walther and Robert Tolksdorf, 2011 International Workshop on Web-scale Knowledge Representation, Retrieval, and Reasoning (Web-KR3 2011), 2011 [pdf]
- Query Processing in a Self-Organized Storage System, Hannes Mühleisen, 37th International Conference on Very Large Data Bases (VLDB2011) - PhD Workshop, 2011 [pdf]
- Multi-Level Indexing in a Distributed Self-Organized Storage System, Hannes Mühleisen, Tilman Walther and Robert Tolksdorf, 2011 IEEE Congress on Evolutionary Computation (CEC2011), 2011 [pdf]
- Augmenting the Web of Data using Referers, Hannes Mühleisen and Anja Jentzsch, Linked Data on the Web (LDOW2011), 2011 [pdf]
- Configuring a Self-Organized Semantic Storage Service, Hannes Mühleisen, Tilman Walther, Anne Augustin, Marko Harasic and Robert Tolksdorf, 6th International Workshop on Scalable Semantic Web Knowledge Base Systems (SSWS2010), 2010 [pdf]
- A Self-Organized Semantic Storage Service, Hannes Mühleisen, Anne Augustin, Tilman Walther, Marko Harasic, Kia Teymourian and Robert Tolksdorf, 12th International Conference on Information Integration and Web-based Applications & Services (iiWAS2010), 2010 [pdf]
- User-Defined Rules in a Distributed Address Book, Hannes Mühleisen and Adrian Paschke, RuleML-2010 - 4th International Rule Challenges, 2010 [pdf]
- SWRL-based Access Policies for Linked Data, Hannes Mühleisen, Martin Kost and Johann-Christoph Freytag, 2nd Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), 2010 [pdf]
- Automatic Integration of Metadata into the Web of Linked Data, Olaf Hartig, Jun Zhao and Hannes Mühleisen, 2nd Workshop on Trust and Privacy on the Social and Semantic Web (SPOT2010), 2010
- Zugriffsrichtlinen und Authentifizierung für Linked-Data-Systeme, Hannes Mühleisen, Diploma Thesis, Humboldt-Universität zu Berlin, 2009 [pdf]
- Linked Data for Building a Map of Researchers, Olaf Hartig, Hannes Mühleisen, and Johann-Christoph Freytag, Proceedings of the 5th Workshop on Scripting for the Semantic Web (SFSW2009), 2009
