- E-Mail:
- cem.okulmus@uni-paderborn.de
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- +49 5251 60-6627
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Fürstenallee 11
33102 Paderborn - Room:
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Publications
Latest Publications
Selective Use of Yannakakis’ Algorithm for Consistent Performance Gains
D. Böhm, G. Gottlob, M. Lanzinger, D.M. Longo, C. Okulmus, R. Pichler, A. Selzer, in: Proceedings of the 28th International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data (DOLAP 2026), Tampere, Finland, 2026.
Common Foundations for SHACL, ShEx, and PG-Schema
S. Ahmetaj, I. Boneva, J. Hidders, K. Hose, M. Jakubowski, J.E. Labra Gayo, W. Martens, F. Mogavero, F. Murlak, C. Okulmus, A. Polleres, O. Savković, M. Šimkus, D. Tomaszuk, in: Proceedings of the ACM on Web Conference 2025, ACM, 2025, pp. 8–12.
Query Rewriting for Nested Navigational Queries over Property Graphs
B. Löhnert, N. Augsten, C. Okulmus, M. Ortiz, in: L. Tendera, Y. Ibanez Garcia, P. Koopmann (Eds.), Proceedings of the 38th International Workshop on Description Logics (DL 2025), Opole, Poland, September 3-6, 2025., Opole, Poland, 2025.
Soft and Constrained Hypertree Width
M. Lanzinger, C. Okulmus, R. Pichler, A. Selzer, G. Gottlob, Proceedings of the ACM on Management of Data 3 (2025) 1–25.
Towards Practicable Algorithms for Rewriting Graph Queries Beyond DL-Lite
B. Löhnert, N. Augsten, C. Okulmus, M. Ortiz, in: The Semantic Web - 22nd European Semantic Web Conference, {ESWC} 2025, Portoroz, Slovenia, June 1-5, 2025, Proceedings, Part {I}, Springer Nature Switzerland, 2025, pp. 342--361.
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