Dipl.-Inf. Lucas Woltmann

@inproceedings{,
   author = {Lucas Woltmann and Jerome Thiessat and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {FASTgres: Making Learned Query Optimizer Hinting Effective},
   booktitle = {Proceedings of the VLDB Endowment},
   volume = {16},
   year = {2023},
   month = {8},
   pages = {3310--3322},
   url = {https://doi.org/10.14778/3611479.3611528},
   publisher = {PVLDB}
}

@inproceedings{,
   author = {Lucas Woltmann and Patrick Damme and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {Learned Selection Strategy for Lightweight Integer Compression Algorithms},
   booktitle = {Proceedings of the 26th International Conference on Extending Database Technology (EDBT 2023)},
   year = {2023},
   month = {3},
   url = {https://dx.doi.org/10.48786/edbt.2023.47}
}

@inproceedings{,
   author = {Magnus M\"{u}ller and Lucas Woltmann and Wolfgang Lehner},
   title = {Enhanced Featurization of Queries with Mixed Combinations of Predicates for ML-based Cardinality Estimation},
   booktitle = {Proceedings of the 26th International Conference on Extending Database Technology (EDBT 2023)},
   year = {2023},
   month = {03},
   url = {https://doi.org/10.48786/EDBT.2023.22}
}

@incollection{,
   author = {Jerome Thiessat and Lucas Woltmann and Claudio Hartmann and Dirk Habich},
   title = {Optimizing Query Processing in PostgreSQL Through Learned Optimizer Hints},
   series = {Lecture Notes in Informatics (LNI)},
   volume = {P-331},
   year = {2023},
   month = {3},
   pages = {1075--1081},
   url = {https://doi.org/10.18420/BTW2023-74},
   publisher = {Gesellschaft f\"{u}r Informatik e.V.}
}

@inproceedings{,
   author = {Lucas Woltmann and Katja Ferger and Claudio Hartmann and Wolfgang Lehner},
   title = {JumpXClass: Explainable AI for Jump Classification in Trampoline Sports},
   booktitle = {BTW 2023},
   year = {2023},
   month = {3}
}

@article{,
   author = {Lucas Woltmann and Claudio Hartmann and Wolfgang Lehner and Paul Rausch and Katja Ferger},
   title = {Sensor-based jump detection and classification with machine learning in trampoline gymnastics},
   journal = {German Journal of Exercise and Sport Research},
   year = {2022},
   month = {12},
   url = {https://doi.org/10.1007/s12662-022-00866-3},
   publisher = {Springer}
}

@conference{,
   author = {Lucas Woltmann and Katja Ferger and Claudio Hartmann and Wolfgang Lehner},
   title = {Exercise assessment in trampoline sport by automated jump classification},
   booktitle = {spinfortec2022 : Tagungsband zum 14. Symposium der Sektion Sportinformatik und Sporttechnologie der Deutschen Vereinigung f\"{u}r Sportwissenschaft (dvs)},
   year = {2022},
   month = {10},
   location = {Chemnitz},
   url = {https://nbn-resolving.org/urn:nbn:de:bsz:ch1-qucosa2-807539}
}

@inproceedings{,
   author = {Lucas Woltmann and Jonathan Drechsel and Claudio Hartmann and Wolfgang Lehner},
   title = {Ingredient-based Forecast of Sold Dish Portions in Campus Canteen Kitchens},
   booktitle = {2022 IEEE 38th International Conference on Data Engineering Workshops (ICDEW)},
   year = {2022},
   month = {05},
   url = {https://doi.org/10.1109/ICDEW55742.2022.00023}
}

@article{,
   author = {Lucas Woltmann and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {Aggregate-based Training Phase for ML-based Cardinality Estimation},
   journal = {Datenbank Spektrum},
   volume = {22/1},
   year = {2022},
   month = {01},
   pages = {1--13},
   url = {https://doi.org/10.1007/s13222-021-00400-z},
   publisher = {Springer Berlin Heidelberg}
}

@article{,
   author = {Lucas Woltmann and Claudio Hartmann and Wolfgang Lehner},
   title = {Data Science Meets High-Tech Manufacturing \&\#8211; The BTW 2021 Data Science Challenge},
   journal = {Datenbank Spektrum},
   volume = {22},
   year = {2021},
   month = {12},
   pages = {1--6},
   numpages = {6},
   url = {https://doi.org/10.1007/s13222-021-00398-4},
   publisher = {Springer Nature}
}

@inproceedings{,
   author = {Lucas Woltmann and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {Aggregate-based Training Phase for ML-based Cardinality Estimation},
   booktitle = {Lecture Notes in Informatics},
   year = {2021},
   month = {09},
   url = {https://dx.doi.org/10.18420/btw2021-07},
   publisher = {Gesellschaft f\"{u}r Informatik}
}

@inproceedings{,
   author = {Lucas Woltmann and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {PostCENN: PostgreSQL with Machine Learning Models for Cardinality Estimation},
   booktitle = {Proceedings of the VLDB Endowment},
   journal = {Proc. VLDB Endow.},
   volume = {14},
   year = {2021},
   month = {08},
   pages = {2715--2718},
   numpages = {4},
   url = {https://doi.org/10.14778/3476311.3476327},
   publisher = {VLDB Endowment}
}

@inproceedings{,
   author = {Lucas Woltmann and Claudio Hartmann and Dirk Habich and Wolfgang Lehner},
   title = {Best of both worlds: combining traditional and machine learning models for cardinality estimation},
   booktitle = {Proceedings of the Second International Workshop on Exploiting Artificial Intelligence Techniques for Data Management},
   year = {2020},
   month = {6},
   url = {https://doi.org/10.1145/3401071.3401658}
}

@article{,
   author = {Lucas Woltmann and Claudio Hartmann and Wolfgang Lehner},
   title = {Particulate Matter Matters \&\#8211; The Data Science Challenge @ BTW 2019},
   journal = {Datenbank-Spektrum},
   volume = {19},
   year = {2019},
   month = {08},
   pages = {(S. 165-182)},
   url = {https://doi.org/10.1007/s13222-019-00322-x},
   publisher = {Springer Berlin Heidelberg}
}

@inproceedings{,
   author = {Lucas Woltmann and Claudio Hartmann and Maik Thiele and Dirk Habich and Wolfgang Lehner},
   title = {Cardinality estimation with local deep learning models},
   booktitle = {Proceedings of the Second International Workshop on Exploiting Artificial Intelligence Techniques for Data Management},
   year = {2019},
   month = {7},
   url = {https://doi.org/10.1145/3329859.3329875},
   acmid = {3329875}
}

@inproceedings{,
   author = {Lucas Woltmann and Claudio Hartmann and Wolfgang Lehner},
   title = {Assessing the Impact of Driving Bans with Data Analysis},
   booktitle = {BTW 2019 – Workshopband.},
   year = {2019},
   month = {3},
   isbn = {978-3-88579-684-8},
   location = {Bonn},
   pages = {(S. 287-296)},
   url = {https://dx.doi.org/10.18420/btw2019-ws-31},
   publisher = {Gesellschaft f\"{u}r Informatik}
}

@conference{,
   author = {Lucas Woltmann and Maik Thiele and Wolfgang Lehner},
   title = {Modeling Customers and Products with Word Embeddings from Receipt Data},
   booktitle = {Proceedings of the 22nd International Database Engineering \& Applications Symposium},
   year = {2018},
   month = {6},
   location = {Villa San Giovanni, Italy},
   url = {https://doi.org/10.1145/3216122},
   publisher = {ACM}
}

@inproceedings{,
   author = {Lucas Woltmann},
   title = {Multi-source data collection for state-of-the-art data analysis from ground-proximate images in sea ice classification},
   booktitle = {Proceedings of the 26th International Symposium on Industrial Electronics},
   year = {2017},
   month = {6},
   url = {https://doi.org/10.1109/ISIE.2017.8001490}
}