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120 Publications
2026 | Conference (Editor) | LibreCat-ID: 63860
Hogan, Aidan, Ken Satoh, Hasan Dag, Anni-Yasmin Turhan, Dumitru Roman, and Ahmet Soylu, eds. Rules and Reasoning - 9th International Joint Conference, RuleML+RR 2025, Istanbul, Turkey, September 22-24, 2025, Proceedings. Vol. 16144. Lecture Notes in Computer Science. Springer, 2026. https://doi.org/10.1007/978-3-032-08887-1.
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2026 | Conference Paper | LibreCat-ID: 65178 | 
Böhm, Daniela, Georg Gottlob, Matthias Lanzinger, Davide Mario Longo, Cem Okulmus, Reinhard Pichler, and Alexander Selzer. “Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains.” In Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026). Tampere, Finland, 2026.
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2026 | Conference Paper | LibreCat-ID: 65489
Okulmus, Cem, Shqiponja Ahmetaj, Iovka Boneva, Jan Hidders, Maxime Jakubowski, José Emilio Labra Gayo, Wim Martens, et al. “Common Foundations for Recursive Shape Languages.” In Proceedings of the 23rd International Conference on Principles of Knowledge Representation and Reasoning (KR 2026), 2026.
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2026 | Conference (Editor) | LibreCat-ID: 65605
Turhan, Anni-Yasmin, and Jonni Virtema, eds. Foundations of Information and Knowledge Systems - 14th International Symposium, FoIKS 2026, Hanover, Germany, March 23-26, 2026, Proceedings. Vol. 16475. Lecture Notes in Computer Science. Springer, 2026. https://doi.org/10.1007/978-3-032-21540-6.
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2026 | Conference Paper | LibreCat-ID: 65566
Haak, Anselm, Patrick Koopmann, Yasir Mahmood, and Anni-Yasmin Turhan. “ABox Abduction for Inconsistent Knowledge Bases under Repair Semantics,” 2026.
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2026 | Conference Paper | LibreCat-ID: 66378
Corman, Julien, Roman Kontchakov, and Cem Okulmus. “Querying Interval-Based Temporal Data with SPARQL.” In Proceedings of the 33rd International Symposium on Temporal Representation and Reasoning (TIME 2026), 2026.
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2026 | Conference Paper | LibreCat-ID: 66379
Gortworst, Bente, Cem Okulmus, Magdalena Ortiz, and Anni-Yasmin Turhan. “Reaching for the Stars in EL Concept Learning.” In Proceedings of the 39th International Workshop on Description Logics (DL 2026), 2026.
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2026 | Conference Paper | LibreCat-ID: 66631
Gortworst, Bente, Cem Okulmus, Magdalena Ortiz, and Anni-Yasmin Turhan. “Shapes from Examples: Foundations of Shape Learning in Recursive SHACL.” In Proceedings of the 25th International Semantic Web Conference (ISWC 2026), 2026.
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2026 | Conference Paper | LibreCat-ID: 66710
Löhnert, Bianca, Nikolaus Augsten, Cem Okulmus, and Magdalena Ortiz. “Rewriting Ontology-Mediated Property Graph Queries into GQL.” In Proceedings of the 35th International ACM Conference on Knowledge and Information Management (CIKM 2026), 2026.
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2025 | Conference Paper | LibreCat-ID: 59840 |
Ahmetaj, Shqiponja, Iovka Boneva, Jan Hidders, Katja Hose, Maxime Jakubowski, Jose Emilio Labra Gayo, Wim Martens, et al. “Common Foundations for SHACL, ShEx, and PG-Schema.” In Proceedings of the ACM on Web Conference 2025, 8–12. ACM, 2025. https://doi.org/10.1145/3696410.3714694.
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2025 | Conference Paper | LibreCat-ID: 63786 |
Löhnert, Bianca, Nikolaus Augsten, Cem Okulmus, and Magdalena Ortiz. “Query Rewriting for Nested Navigational Queries over Property Graphs.” In Proceedings of the 38th International Workshop on Description Logics (DL 2025), Opole, Poland, September 3-6, 2025., edited by Lidia Tendera, Yazmin Ibanez Garcia, and Patrick Koopmann, Vol. 4091. CEUR Workshop Proceedings. Opole, Poland, 2025.
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2025 | Journal Article | LibreCat-ID: 63857
Turhan, Anni-Yasmin. “Think Globally, Attend Locally.” Künstliche Intell. 39, no. 4 (2025): 271–272. https://doi.org/10.1007/S13218-025-00894-9.
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2025 | Conference Paper | LibreCat-ID: 63888
Haak, Anselm, Patrick Koopmann, Yasir Mahmood, and Anni-Yasmin Turhan. “Why Not? Developing ABox Abduction beyond Repairs.” In Proceedings of the 38th International Workshop on Description Logics - DL 2025, edited by Lidia Tendera, Yazmin Ibanez Garcia, and Patrick Koopmann, 2025.
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2025 | Journal Article | LibreCat-ID: 61471
Governatori, Guido, and Anni-Yasmin Turhan. “Introduction to the Special Issue on Logic Rules and Reasoning: Selected Papers From the 6th International Joint Conference on Rules and Reasoning (RuleML+RR 2022).” Theory Pract. Log. Program. 25, no. 2 (2025): 132–133. https://doi.org/10.1017/S1471068425000079.
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2025 | Journal Article | LibreCat-ID: 61874
Haak, Anselm, Juha Kontinen, Fabian Müller, Heribert Vollmer, and Fan Yang. “Counting of Teams in First-Order Team Logics.” ACM Transactions on Computational Logic, 2025. https://doi.org/10.1145/3771721.
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2025 | Journal Article | LibreCat-ID: 60496 |
Lanzinger, Matthias, Cem Okulmus, Reinhard Pichler, Alexander Selzer, and Georg Gottlob. “Soft and Constrained Hypertree Width.” Proceedings of the ACM on Management of Data 3, no. 2 (2025): 1–25. https://doi.org/10.1145/3725251.
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2025 | Conference Paper | LibreCat-ID: 60497 |
Löhnert, Bianca, Nikolaus Augsten, Cem Okulmus, and Magdalena Ortiz. “Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite.” In The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, 15718:342--361. Lecture Notes in Computer Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-94575-5_19.
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2025 | Conference Paper | LibreCat-ID: 64905
Bienvenu, Meghyn, Camille Bourgaux, and Atefe Khodadaditaghanaki. “Inconsistency Handling in DatalogMTL.” In Proceedings of the Thirty-Fourth International Joint Conference on Artificial Intelligence, {IJCAI-25}, edited by James Kwok, 4374–4381. International Joint Conferences on Artificial Intelligence Organization, 2025. https://doi.org/10.24963/ijcai.2025/487.
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2025 | Conference Paper | LibreCat-ID: 60168
Dell, Holger, Anselm Haak, Melvin Kallmayer, and Leo Wennmann. “Solving Polynomial Equations Over Finite Fields.” In Proceedings of the 2025 Annual ACM-SIAM Symposium on Discrete Algorithms (SODA). Philadelphia, PA: Society for Industrial and Applied Mathematics, 2025. https://doi.org/10.1137/1.9781611978322.90.
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