@article{SchweserStiebitz2017, author = {Schweser, Thomas and Stiebitz, Michael}, title = {Degree choosable signed graphs}, series = {Discrete Mathematics}, volume = {340}, journal = {Discrete Mathematics}, number = {5}, publisher = {Elsevier BV}, issn = {0012-365X}, doi = {10.1016/j.disc.2017.01.007}, pages = {882 -- 891}, year = {2017}, language = {en} } @book{StiebitzSchweserToft2024, author = {Stiebitz, Michael and Schweser, Thomas and Toft, Bjarne}, title = {Brooks' Theorem}, series = {Springer Monographs in Mathematics}, journal = {Springer Monographs in Mathematics}, publisher = {Springer Nature Switzerland}, isbn = {9783031500640}, doi = {10.1007/978-3-031-50065-7}, pages = {655}, year = {2024}, language = {en} } @misc{KlaebeHagedornGropengiesseretal.2025, author = {Kl{\"a}be, Steffen and Hagedorn, Stefan and Gropengießer, Francis and Schweser, Thomas}, title = {Beyond the Data Warehouse: Modern and fast Data Analytics in Actian Vector.}, series = {Datenbanksysteme f{\"u}r Business, Technologie und Web (BTW 2025)}, journal = {Datenbanksysteme f{\"u}r Business, Technologie und Web (BTW 2025)}, doi = {10.18420/BTW2025-35}, pages = {691 -- 697}, year = {2025}, abstract = {Modern data analytics cover a wide range of tools and frameworks besides traditional SQL-based analytics, leading to the need to transform traditional data warehouse solutions into data platforms. In this paper we focus on ecosystem integration, query performance and ease-of-use as key differentiators. We spotlight capabilities we introduced into our analytical database system Actian Vector with respect to these differentiators and highlight challenges we faced when applying research ideas to a production-ready system. The described capabilities cover ecosystem integrations with Apache Spark and a containerized services framework, cost model optimizations for robust query planning and several features to improve usability and manageability of the system.}, language = {en} } @misc{JunkerNaumerSchweseretal.2025, author = {Junker, Elmar and Naumer, Birgit and Schweser, Thomas and Deschle-Prill, Silke and Kraus, Nicole and Lackovic, Josip and Lux, Christine and Sanewski, Anne}, title = {Reduzierte MINT-Durchfallraten durch KI:}, url = {http://nbn-resolving.de/urn:nbn:de:bvb:861-opus4-32848}, year = {2025}, language = {de} }