2025S

• Advanced Database Systems / 184.780 / VU
• Database Systems / 184.686 / VU

• Minimal solutions of fuzzy relation equations via maximal independent elements / Lobo, D., Medina, J., Merkl, T. C., & Pichler, R. (2025). Minimal solutions of fuzzy relation equations via maximal independent elements. Information Sciences, 690, Article 121558. https://doi.org/10.1016/j.ins.2024.121558
  Project: DeConquer (2023–2027)
• Towards Tractability of the Diversity of Query Answers: Ultrametrics to the Rescue / Arenas, M., Merkl, T. C., Pichler, R., & Riveros, C. (2024). Towards Tractability of the Diversity of Query Answers: Ultrametrics to the Rescue. Proceedings of the ACM on Management of Data (PACMMOD), 2(5), Article 215. https://doi.org/10.1145/3695833
  Project: DeConquer (2023–2027)
• Consistent Query Answering over SHACL Constraints / Ahmetaj, S., Merkl, T. C., & Pichler, R. (2024). Consistent Query Answering over SHACL Constraints. In Proceedings of the 21st International Conference on Principles of Knowledge Representation and Reasoning (KR 2024) (pp. 2–13). https://doi.org/10.24963/kr.2024/1
  Projects: DeConquer (2023–2027) / FRESH (2021–2026)
• Diversity of Answers to Conjunctive Queries (extended Abstract) / Merkl, T. C., Pichler, R., & Skritek, S. (2023). Diversity of Answers to Conjunctive Queries (extended Abstract). In B. Kimelfeld, M. V. Martinez, & R. Angles (Eds.), Proceedings of the 15th Alberto Mendelzon International Workshop on Foundations of Data Management (AMW 2023). https://doi.org/10.34726/5393
  Download: Paper (228 KB)
  Projects: DeConquer (2023–2027) / KnowledgeGraph (2020–2028) / SustainGraph (2023–2025)
• Diversity of Answers to Conjunctive Queries / Merkl, T. C., Pichler, R., & Skritek, S. (2023). Diversity of Answers to Conjunctive Queries. In F. Geerts & B. Vandevoort (Eds.), 26th International Conference on Database Theory (pp. 10:1-10:19). Schloss Dagstuhl – Leibniz-Zentrum für Informatik GmbH, Dagstuhl Publishing. https://doi.org/10.4230/LIPICS.ICDT.2023.10
  Download: Paper (771 KB)
  Project: HyperTrac (2018–2022)
• Generating diverse solutions to conjunctive queries and propositional formulae / Merkl, T. C. (2022). Generating diverse solutions to conjunctive queries and propositional formulae [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2022.102520
  Download: PDF (1 MB)

• Turning FPT decision methods into enumeration algorithms with FPT-delay / Unterberger, D. (2024). Turning FPT decision methods into enumeration algorithms with FPT-delay [Diploma Thesis, Technische Universität Wien]. reposiTUm. https://doi.org/10.34726/hss.2024.119942
  Download: PDF (847 KB)