Caglar Demir

Data Science / Heinz Nixdorf Institut
caglar.demir@uni-paderborn.de
ID
43817

23 Publications

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[23]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
@inproceedings{KOUAGOU_Demir_Zahera_Wilke_Heindorf_Li_Ngonga Ngomo_2024, title={Universal Knowledge Graph Embeddings}, DOI={10.1145/3589335.3651978}, booktitle={Companion Proceedings of the ACM on Web Conference 2024}, publisher={ACM}, author={KOUAGOU, N’Dah Jean and Demir, Caglar and Zahera, Hamada Mohamed Abdelsamee and Wilke, Adrian and Heindorf, Stefan and Li, Jiayi and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI | Download (ext.)
 
[22]
2024 | Journal Article | LibreCat-ID: 58049
@article{Demir_KOUAGOU_Sharma_Ngonga Ngomo_2024, title={Inference over Unseen Entities, Relations and Literals on Knowledge Graphs}, DOI={10.48550/ARXIV.2410.06742}, journal={Arxiv}, author={Demir, Caglar and KOUAGOU, N’Dah Jean and Sharma, Arnab and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI
 
[21]
2024 | Journal Article | LibreCat-ID: 58051
@article{Demir_Sharma_Ngonga Ngomo_2024, title={Adaptive Stochastic Weight Averaging}, DOI={10.48550/ARXIV.2406.19092}, journal={arxiv}, author={Demir, Caglar and Sharma, Arnab and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI
 
[20]
2023 | Book Chapter | LibreCat-ID: 46460
@inbook{Ngonga Ngomo_Demir_Kouagou_Heindorf_Karalis_Bigerl_2023, title={Class Expression Learning with Multiple Representations}, booktitle={Compendium of Neurosymbolic Artificial Intelligence}, publisher={IOS Press}, author={Ngonga Ngomo, Axel-Cyrille and Demir, Caglar and Kouagou, N’Dah Jean and Heindorf, Stefan and Karalis, Nikoloas and Bigerl, Alexander}, year={2023}, pages={272–286} }
LibreCat
 
[19]
2023 | Journal Article | LibreCat-ID: 46248 | OA
@article{Demir_Wiebesiek_Lu_Ngonga Ngomo_Heindorf_2023, title={LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals}, journal={ECML PKDD}, author={Demir, Caglar and Wiebesiek, Michel and Lu, Renzhong and Ngonga Ngomo, Axel-Cyrille and Heindorf, Stefan}, year={2023} }
LibreCat | Files available
 
[18]
2023 | Book Chapter | LibreCat-ID: 47421 | OA
@inbook{Kouagou_Heindorf_Demir_Ngonga Ngomo_2023, place={Cham}, title={Neural Class Expression Synthesis in ALCHIQ(D)}, DOI={10.1007/978-3-031-43421-1_12}, booktitle={Machine Learning and Knowledge Discovery in Databases: Research Track}, publisher={Springer Nature Switzerland}, author={Kouagou, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available | DOI | Download (ext.)
 
[17]
2023 | Conference Paper | LibreCat-ID: 54612
@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural Class Expression Synthesis (Extended Abstract)}, booktitle={NeSy 2023, 17th International Workshop on Neural-Symbolic Learning and Reasoning, Certosa di Pontignano, Siena, Italy}, publisher={CEUR-WS}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[16]
2023 | Conference Paper | LibreCat-ID: 54615
@inproceedings{Demir_Ngonga Ngomo_2023, title={Learning Permutation-Invariant Embeddings for Description Logic Concepts}, booktitle={Advances in Intelligent Data Analysis XXI: 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12–14, 2023, Proceedings}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023}, pages={103–115} }
LibreCat
 
[15]
2023 | Conference Paper | LibreCat-ID: 33734 | OA
@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural Class Expression Synthesis}, volume={13870}, DOI={https://doi.org/10.1007/978-3-031-33455-9_13}, booktitle={The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023)}, publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Pesquita, Catia and Jimenez-Ruiz, Ernesto and McCusker, Jamie and Faria, Daniel and Dragoni, Mauro and Dimou, Anastasia and Troncy, Raphael and Hertling, Sven}, year={2023}, pages={209–226} }
LibreCat | DOI | Download (ext.)
 
[14]
2023 | Journal Article | LibreCat-ID: 46243 | OA
@article{Demir_Ngonga Ngomo_2023, title={Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras}, journal={ECML-PKDD}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available
 
[13]
2023 | Journal Article | LibreCat-ID: 46251 | OA
@article{Demir_Ngonga Ngomo_2023, title={Neuro-Symbolic Class Expression Learning}, journal={International Joint Conference on Artificial Intelligence}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available
 
[12]
2022 | Preprint | LibreCat-ID: 31545 | OA
@article{Demir_Lienen_Ngonga Ngomo_2022, title={Kronecker Decomposition for Knowledge Graph Embeddings}, journal={arXiv:2205.06560}, author={Demir, Caglar and Lienen, Julian and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | Download (ext.)
 
[11]
2022 | Preprint | LibreCat-ID: 31546 | OA
@article{Lienen_Demir_Hüllermeier_2022, title={Conformal Credal Self-Supervised Learning}, journal={arXiv:2205.15239}, author={Lienen, Julian and Demir, Caglar and Hüllermeier, Eyke}, year={2022} }
LibreCat | Download (ext.)
 
[10]
2022 | Book Chapter | LibreCat-ID: 33740 | OA
@inbook{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2022, place={Cham}, title={Learning Concept Lengths Accelerates Concept Learning in ALC}, DOI={10.1007/978-3-031-06981-9_14}, booktitle={The Semantic Web}, publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | Files available | DOI | Download (ext.)
 
[9]
2022 | Conference Paper | LibreCat-ID: 29290 | OA
@inproceedings{Heindorf_Blübaum_Düsterhus_Werner_Golani_Demir_Ngonga Ngomo_2022, title={EvoLearner: Learning Description Logics with Evolutionary Algorithms}, DOI={10.1145/3485447.3511925}, booktitle={WWW}, publisher={ACM}, author={Heindorf, Stefan and Blübaum, Lukas and Düsterhus, Nick and Werner, Till and Golani, Varun Nandkumar and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2022}, pages={818–828} }
LibreCat | DOI | Download (ext.)
 
[8]
2021 | Conference Paper | LibreCat-ID: 25206
@inproceedings{Demir_Ngonga Ngomo_2021, series={Lecture Notes in Computer Science}, title={Convolutional Complex Knowledge Graph Embeddings}, volume={12731}, DOI={10.1007/978-3-030-77385-4\_24}, booktitle={The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings}, publisher={Springer}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Verborgh, Ruben and Hose, Katja and Paulheim, Heiko and Champin, Pierre{-}Antoine and Maleshkova, Maria and Corcho, Oscar and Ristoski, Petar and Alam, Mehwish}, year={2021}, pages={409–424}, collection={Lecture Notes in Computer Science} }
LibreCat | DOI
 
[7]
2021 | Journal Article | LibreCat-ID: 25209
@article{Demir_Moussallem_Ngonga Ngomo_2021, title={A shallow neural model for relation prediction}, volume={abs/2101.09090}, journal={CoRR}, author={Demir, Caglar and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[6]
2021 | Journal Article | LibreCat-ID: 25213
@article{Sharma_Demir_Ngonga Ngomo_Wehrheim_2021, title={MLCheck- Property-Driven Testing of Machine Learning Models}, volume={abs/2105.00741}, journal={CoRR}, author={Sharma, Arnab and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille and Wehrheim, Heike}, year={2021} }
LibreCat
 
[5]
2021 | Journal Article | LibreCat-ID: 25215
@article{Demir_Ngonga Ngomo_2021, title={Out-of-Vocabulary Entities in Link Prediction}, volume={abs/2105.12524}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[4]
2021 | Journal Article | LibreCat-ID: 25217
@article{Demir_Ngonga Ngomo_2021, title={DRILL- Deep Reinforcement Learning for Refinement Operators in ALC}, volume={abs/2106.15373}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[3]
2021 | Conference Paper | LibreCat-ID: 28350
@inproceedings{Sharma_Demir_Ngonga Ngomo_Wehrheim, title={MLCHECK–Property-Driven Testing of Machine Learning Classifiers}, booktitle={Proceedings of the 20th IEEE International Conference on Machine Learning and Applications (ICMLA)}, publisher={IEEE}, author={Sharma, Arnab and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille and Wehrheim, Heike} }
LibreCat
 
[2]
2021 | Conference Paper | LibreCat-ID: 29287 | OA
@inproceedings{Demir_Moussallem_Heindorf_Ngonga Ngomo_2021, title={Convolutional Hypercomplex Embeddings for Link Prediction}, booktitle={The 13th Asian Conference on Machine Learning, ACML 2021}, author={Demir, Caglar and Moussallem, Diego and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat | Download (ext.) | arXiv
 
[1]
2020 | Journal Article | LibreCat-ID: 25350
@article{Demir_Ngonga Ngomo_2020, title={A Physical Embedding Model for Knowledge Graphs}, volume={abs/2001.07418}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2020} }
LibreCat
 
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23 Publications

Mark all

[23]
2024 | Conference Paper | LibreCat-ID: 54449 | OA
@inproceedings{KOUAGOU_Demir_Zahera_Wilke_Heindorf_Li_Ngonga Ngomo_2024, title={Universal Knowledge Graph Embeddings}, DOI={10.1145/3589335.3651978}, booktitle={Companion Proceedings of the ACM on Web Conference 2024}, publisher={ACM}, author={KOUAGOU, N’Dah Jean and Demir, Caglar and Zahera, Hamada Mohamed Abdelsamee and Wilke, Adrian and Heindorf, Stefan and Li, Jiayi and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI | Download (ext.)
 
[22]
2024 | Journal Article | LibreCat-ID: 58049
@article{Demir_KOUAGOU_Sharma_Ngonga Ngomo_2024, title={Inference over Unseen Entities, Relations and Literals on Knowledge Graphs}, DOI={10.48550/ARXIV.2410.06742}, journal={Arxiv}, author={Demir, Caglar and KOUAGOU, N’Dah Jean and Sharma, Arnab and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI
 
[21]
2024 | Journal Article | LibreCat-ID: 58051
@article{Demir_Sharma_Ngonga Ngomo_2024, title={Adaptive Stochastic Weight Averaging}, DOI={10.48550/ARXIV.2406.19092}, journal={arxiv}, author={Demir, Caglar and Sharma, Arnab and Ngonga Ngomo, Axel-Cyrille}, year={2024} }
LibreCat | DOI
 
[20]
2023 | Book Chapter | LibreCat-ID: 46460
@inbook{Ngonga Ngomo_Demir_Kouagou_Heindorf_Karalis_Bigerl_2023, title={Class Expression Learning with Multiple Representations}, booktitle={Compendium of Neurosymbolic Artificial Intelligence}, publisher={IOS Press}, author={Ngonga Ngomo, Axel-Cyrille and Demir, Caglar and Kouagou, N’Dah Jean and Heindorf, Stefan and Karalis, Nikoloas and Bigerl, Alexander}, year={2023}, pages={272–286} }
LibreCat
 
[19]
2023 | Journal Article | LibreCat-ID: 46248 | OA
@article{Demir_Wiebesiek_Lu_Ngonga Ngomo_Heindorf_2023, title={LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals}, journal={ECML PKDD}, author={Demir, Caglar and Wiebesiek, Michel and Lu, Renzhong and Ngonga Ngomo, Axel-Cyrille and Heindorf, Stefan}, year={2023} }
LibreCat | Files available
 
[18]
2023 | Book Chapter | LibreCat-ID: 47421 | OA
@inbook{Kouagou_Heindorf_Demir_Ngonga Ngomo_2023, place={Cham}, title={Neural Class Expression Synthesis in ALCHIQ(D)}, DOI={10.1007/978-3-031-43421-1_12}, booktitle={Machine Learning and Knowledge Discovery in Databases: Research Track}, publisher={Springer Nature Switzerland}, author={Kouagou, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available | DOI | Download (ext.)
 
[17]
2023 | Conference Paper | LibreCat-ID: 54612
@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural Class Expression Synthesis (Extended Abstract)}, booktitle={NeSy 2023, 17th International Workshop on Neural-Symbolic Learning and Reasoning, Certosa di Pontignano, Siena, Italy}, publisher={CEUR-WS}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat
 
[16]
2023 | Conference Paper | LibreCat-ID: 54615
@inproceedings{Demir_Ngonga Ngomo_2023, title={Learning Permutation-Invariant Embeddings for Description Logic Concepts}, booktitle={Advances in Intelligent Data Analysis XXI: 21st International Symposium on Intelligent Data Analysis, IDA 2023, Louvain-la-Neuve, Belgium, April 12–14, 2023, Proceedings}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023}, pages={103–115} }
LibreCat
 
[15]
2023 | Conference Paper | LibreCat-ID: 33734 | OA
@inproceedings{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2023, title={Neural Class Expression Synthesis}, volume={13870}, DOI={https://doi.org/10.1007/978-3-031-33455-9_13}, booktitle={The Semantic Web - 20th Extended Semantic Web Conference (ESWC 2023)}, publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Pesquita, Catia and Jimenez-Ruiz, Ernesto and McCusker, Jamie and Faria, Daniel and Dragoni, Mauro and Dimou, Anastasia and Troncy, Raphael and Hertling, Sven}, year={2023}, pages={209–226} }
LibreCat | DOI | Download (ext.)
 
[14]
2023 | Journal Article | LibreCat-ID: 46243 | OA
@article{Demir_Ngonga Ngomo_2023, title={Clifford Embeddings – A Generalized Approach for Embedding in Normed Algebras}, journal={ECML-PKDD}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available
 
[13]
2023 | Journal Article | LibreCat-ID: 46251 | OA
@article{Demir_Ngonga Ngomo_2023, title={Neuro-Symbolic Class Expression Learning}, journal={International Joint Conference on Artificial Intelligence}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2023} }
LibreCat | Files available
 
[12]
2022 | Preprint | LibreCat-ID: 31545 | OA
@article{Demir_Lienen_Ngonga Ngomo_2022, title={Kronecker Decomposition for Knowledge Graph Embeddings}, journal={arXiv:2205.06560}, author={Demir, Caglar and Lienen, Julian and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | Download (ext.)
 
[11]
2022 | Preprint | LibreCat-ID: 31546 | OA
@article{Lienen_Demir_Hüllermeier_2022, title={Conformal Credal Self-Supervised Learning}, journal={arXiv:2205.15239}, author={Lienen, Julian and Demir, Caglar and Hüllermeier, Eyke}, year={2022} }
LibreCat | Download (ext.)
 
[10]
2022 | Book Chapter | LibreCat-ID: 33740 | OA
@inbook{KOUAGOU_Heindorf_Demir_Ngonga Ngomo_2022, place={Cham}, title={Learning Concept Lengths Accelerates Concept Learning in ALC}, DOI={10.1007/978-3-031-06981-9_14}, booktitle={The Semantic Web}, publisher={Springer International Publishing}, author={KOUAGOU, N’Dah Jean and Heindorf, Stefan and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2022} }
LibreCat | Files available | DOI | Download (ext.)
 
[9]
2022 | Conference Paper | LibreCat-ID: 29290 | OA
@inproceedings{Heindorf_Blübaum_Düsterhus_Werner_Golani_Demir_Ngonga Ngomo_2022, title={EvoLearner: Learning Description Logics with Evolutionary Algorithms}, DOI={10.1145/3485447.3511925}, booktitle={WWW}, publisher={ACM}, author={Heindorf, Stefan and Blübaum, Lukas and Düsterhus, Nick and Werner, Till and Golani, Varun Nandkumar and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2022}, pages={818–828} }
LibreCat | DOI | Download (ext.)
 
[8]
2021 | Conference Paper | LibreCat-ID: 25206
@inproceedings{Demir_Ngonga Ngomo_2021, series={Lecture Notes in Computer Science}, title={Convolutional Complex Knowledge Graph Embeddings}, volume={12731}, DOI={10.1007/978-3-030-77385-4\_24}, booktitle={The Semantic Web - 18th International Conference, {ESWC} 2021, Virtual Event, June 6-10, 2021, Proceedings}, publisher={Springer}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, editor={Verborgh, Ruben and Hose, Katja and Paulheim, Heiko and Champin, Pierre{-}Antoine and Maleshkova, Maria and Corcho, Oscar and Ristoski, Petar and Alam, Mehwish}, year={2021}, pages={409–424}, collection={Lecture Notes in Computer Science} }
LibreCat | DOI
 
[7]
2021 | Journal Article | LibreCat-ID: 25209
@article{Demir_Moussallem_Ngonga Ngomo_2021, title={A shallow neural model for relation prediction}, volume={abs/2101.09090}, journal={CoRR}, author={Demir, Caglar and Moussallem, Diego and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[6]
2021 | Journal Article | LibreCat-ID: 25213
@article{Sharma_Demir_Ngonga Ngomo_Wehrheim_2021, title={MLCheck- Property-Driven Testing of Machine Learning Models}, volume={abs/2105.00741}, journal={CoRR}, author={Sharma, Arnab and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille and Wehrheim, Heike}, year={2021} }
LibreCat
 
[5]
2021 | Journal Article | LibreCat-ID: 25215
@article{Demir_Ngonga Ngomo_2021, title={Out-of-Vocabulary Entities in Link Prediction}, volume={abs/2105.12524}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[4]
2021 | Journal Article | LibreCat-ID: 25217
@article{Demir_Ngonga Ngomo_2021, title={DRILL- Deep Reinforcement Learning for Refinement Operators in ALC}, volume={abs/2106.15373}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat
 
[3]
2021 | Conference Paper | LibreCat-ID: 28350
@inproceedings{Sharma_Demir_Ngonga Ngomo_Wehrheim, title={MLCHECK–Property-Driven Testing of Machine Learning Classifiers}, booktitle={Proceedings of the 20th IEEE International Conference on Machine Learning and Applications (ICMLA)}, publisher={IEEE}, author={Sharma, Arnab and Demir, Caglar and Ngonga Ngomo, Axel-Cyrille and Wehrheim, Heike} }
LibreCat
 
[2]
2021 | Conference Paper | LibreCat-ID: 29287 | OA
@inproceedings{Demir_Moussallem_Heindorf_Ngonga Ngomo_2021, title={Convolutional Hypercomplex Embeddings for Link Prediction}, booktitle={The 13th Asian Conference on Machine Learning, ACML 2021}, author={Demir, Caglar and Moussallem, Diego and Heindorf, Stefan and Ngonga Ngomo, Axel-Cyrille}, year={2021} }
LibreCat | Download (ext.) | arXiv
 
[1]
2020 | Journal Article | LibreCat-ID: 25350
@article{Demir_Ngonga Ngomo_2020, title={A Physical Embedding Model for Knowledge Graphs}, volume={abs/2001.07418}, journal={CoRR}, author={Demir, Caglar and Ngonga Ngomo, Axel-Cyrille}, year={2020} }
LibreCat
 
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