8 Publications
2026 | Conference Paper | LibreCat-ID: 65178 | 
Böhm D, Gottlob G, Lanzinger M, et al. 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). ; 2026.
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2026 | Conference Paper | LibreCat-ID: 65489
Okulmus C, Ahmetaj S, Boneva I, 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.
LibreCat
2026 | Conference Paper | LibreCat-ID: 66378
Corman J, Kontchakov R, Okulmus C. Querying Interval-Based Temporal Data with SPARQL. In: Proceedings of the 33rd International Symposium on Temporal Representation and Reasoning (TIME 2026). ; 2026.
LibreCat
2026 | Conference Paper | LibreCat-ID: 66379
Gortworst B, Okulmus C, Ortiz M, Turhan A-Y. Reaching for the Stars in EL Concept Learning. In: Proceedings of the 39th International Workshop on Description Logics (DL 2026). ; 2026.
LibreCat
2025 | Conference Paper | LibreCat-ID: 59840 |
Ahmetaj S, Boneva I, Hidders J, et al. Common Foundations for SHACL, ShEx, and PG-Schema. In: Proceedings of the ACM on Web Conference 2025. ACM; 2025:8-12. doi:10.1145/3696410.3714694
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2025 | Conference Paper | LibreCat-ID: 63786 |
Löhnert B, Augsten N, Okulmus C, Ortiz M. Query Rewriting for Nested Navigational Queries over Property Graphs. In: Tendera L, Ibanez Garcia Y, Koopmann P, eds. Proceedings of the 38th International Workshop on Description Logics (DL 2025), Opole, Poland, September 3-6, 2025. Vol 4091. CEUR Workshop Proceedings. ; 2025.
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2025 | Journal Article | LibreCat-ID: 60496 |
Lanzinger M, Okulmus C, Pichler R, Selzer A, Gottlob G. Soft and Constrained Hypertree Width. Proceedings of the ACM on Management of Data. 2025;3(2):1-25. doi:10.1145/3725251
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2025 | Conference Paper | LibreCat-ID: 60497 |
Löhnert B, Augsten N, Okulmus C, Ortiz M. 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}. Vol 15718. Lecture Notes in Computer Science. Springer Nature Switzerland; 2025:342--361. doi:10.1007/978-3-031-94575-5_19
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8 Publications
2026 | Conference Paper | LibreCat-ID: 65178 |
Böhm D, Gottlob G, Lanzinger M, et al. 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). ; 2026.
LibreCat
| Download (ext.)
2026 | Conference Paper | LibreCat-ID: 65489
Okulmus C, Ahmetaj S, Boneva I, 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.
LibreCat
2026 | Conference Paper | LibreCat-ID: 66378
Corman J, Kontchakov R, Okulmus C. Querying Interval-Based Temporal Data with SPARQL. In: Proceedings of the 33rd International Symposium on Temporal Representation and Reasoning (TIME 2026). ; 2026.
LibreCat
2026 | Conference Paper | LibreCat-ID: 66379
Gortworst B, Okulmus C, Ortiz M, Turhan A-Y. Reaching for the Stars in EL Concept Learning. In: Proceedings of the 39th International Workshop on Description Logics (DL 2026). ; 2026.
LibreCat
2025 | Conference Paper | LibreCat-ID: 59840 |
Ahmetaj S, Boneva I, Hidders J, et al. Common Foundations for SHACL, ShEx, and PG-Schema. In: Proceedings of the ACM on Web Conference 2025. ACM; 2025:8-12. doi:10.1145/3696410.3714694
LibreCat
| DOI
| Download (ext.)
2025 | Conference Paper | LibreCat-ID: 63786 |
Löhnert B, Augsten N, Okulmus C, Ortiz M. Query Rewriting for Nested Navigational Queries over Property Graphs. In: Tendera L, Ibanez Garcia Y, Koopmann P, eds. Proceedings of the 38th International Workshop on Description Logics (DL 2025), Opole, Poland, September 3-6, 2025. Vol 4091. CEUR Workshop Proceedings. ; 2025.
LibreCat
| Download (ext.)
2025 | Journal Article | LibreCat-ID: 60496 |
Lanzinger M, Okulmus C, Pichler R, Selzer A, Gottlob G. Soft and Constrained Hypertree Width. Proceedings of the ACM on Management of Data. 2025;3(2):1-25. doi:10.1145/3725251
LibreCat
| DOI
| Download (ext.)
2025 | Conference Paper | LibreCat-ID: 60497 |
Löhnert B, Augsten N, Okulmus C, Ortiz M. 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}. Vol 15718. Lecture Notes in Computer Science. Springer Nature Switzerland; 2025:342--361. doi:10.1007/978-3-031-94575-5_19
LibreCat
| DOI
| Download (ext.)