Stefan Heindorf

53 papers A* 6A 8B 7C 4Misc 1Journal 18Unranked 7
YearRankTypeTitle / Venue / Authors
2026 A* conf
Discrete Diffusion-Based Model-Level Explanation of Heterogeneous GNNs with Node Features.
WWW
Pallabee Das, Stefan Heindorf
2025 B conf
A Responsible Face Recognition Approach for Small and Mid-Scale Systems Through Personalized Neural Networks.
IJCB
Sebastian Groß, Stefan Heindorf, Philipp Terhörst
2025 J jnl
A Responsible Face Recognition Approach for Small and Mid-Scale Systems Through Personalized Neural Networks.
CoRR
Sebastian Groß, Stefan Heindorf, Philipp Terhörst
2025 A conf
Assessing Natural Language Explanations of Relational Graph Neural Networks.
CIKM
Stefan Heindorf, Daniel Neib
2025 J jnl
Beyond one-shot explanations: a systematic literature review of dialogue-based xAI approaches.
Artif. Intell. Rev.
Dimitry Mindlin, Fabian Beer, Leonie Nora Sieger, Stefan Heindorf, Elena Esposito, Axel-Cyrille Ngonga Ngomo, Philipp Cimiano
2025 J jnl
CQD-SHAP: Explainable Complex Query Answering via Shapley Values.
CoRR
Parsa Abbasi, Stefan Heindorf
2025 J jnl
Discrete Diffusion-Based Model-Level Explanation of Heterogeneous GNNs with Node Features.
CoRR
Pallabee Das, Stefan Heindorf
2025 B conf
Neural Reasoning for Robust Instance Retrieval in SHOIQ.
K-CAP
Louis Mozart Kamdem Teyou, Luke Friedrichs, N'Dah Jean Kouagou, Caglar Demir, Yasir Mahmood, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo
2025 J jnl
Neural Reasoning for Robust Instance Retrieval in 𝒮ℋ𝒪I𝒬.
CoRR
Louis Mozart Kamdem Teyou, Luke Friedrichs, N'Dah Jean Kouagou, Caglar Demir, Yasir Mahmood, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo
2025 J jnl
Ontolearn - A Framework for Large-scale OWL Class Expression Learning in Python.
J. Mach. Learn. Res.
Caglar Demir, Alkid Baci, N'Dah Jean Kouagou, Leonie Nora Sieger, Stefan Heindorf, Simon Bin, Lukas Blübaum, Alexander Bigerl, Axel-Cyrille Ngonga Ngomo
2025 J jnl
Ontolearn-A Framework for Large-scale OWL Class Expression Learning in Python.
CoRR
Caglar Demir, Alkid Baci, N'Dah Jean Kouagou, Leonie Nora Sieger, Stefan Heindorf, Simon Bin, Lukas Blübaum, Alexander Bigerl, Axel-Cyrille Ngonga Ngomo
2024 — conf
AutoCL: AutoML for Concept Learning.
xAI (1)
Jiayi Li, Sheetal Satheesh, Stefan Heindorf, Diego Moussallem, René Speck, Axel-Cyrille Ngonga Ngomo
2024 A* conf
Causal Question Answering with Reinforcement Learning.
WWW
Lukas Blübaum, Stefan Heindorf
2024 A conf
EDGE: Evaluation Framework for Logical vs. Subgraph Explanations for Node Classifiers on Knowledge Graphs.
CIKM
Rupesh Sapkota, Dominik Köhler, Stefan Heindorf
2024 A* conf
ROCES: Robust Class Expression Synthesis in Description Logics via Iterative Sampling.
IJCAI
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2024 — conf
Universal Knowledge Graph Embeddings.
WWW (Companion Volume)
N'Dah Jean Kouagou, Caglar Demir, Hamada M. Zahera, Adrian Wilke, Stefan Heindorf, Jiayi Li, Axel-Cyrille Ngonga Ngomo
2024 J jnl
Utilizing Description Logics for Global Explanations of Heterogeneous Graph Neural Networks.
CoRR
Dominik Köhler, Stefan Heindorf
2023 A conf
Accelerating Concept Learning via Sampling.
CIKM
Alkid Baci, Stefan Heindorf
2023 J jnl
Causal Question Answering with Reinforcement Learning.
CoRR
Lukas Blübaum, Stefan Heindorf
2023 — ch.
Class Expression Learning with Multiple Representations.
Compendium of Neurosymbolic Artificial Intelligence
Axel-Cyrille Ngonga Ngomo, Caglar Demir, N'Dah Jean Kouagou, Stefan Heindorf, Nikolaos Karalis, Alexander Bigerl
2023 J jnl
Counterfactual Explanations for Concepts in ELH.
CoRR
Leonie Nora Sieger, Stefan Heindorf, Lukas Blübaum, Axel-Cyrille Ngonga Ngomo
2023 J jnl
LitCQD: Multi-Hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals.
CoRR
Caglar Demir, Michel Wiebesiek, Renzhong Lu, Axel-Cyrille Ngonga Ngomo, Stefan Heindorf
2023 — conf
LitCQD: Multi-hop Reasoning in Incomplete Knowledge Graphs with Numeric Literals.
ECML/PKDD (3)
Caglar Demir, Michel Wiebesiek, Renzhong Lu, Axel-Cyrille Ngonga Ngomo, Stefan Heindorf
2023 — conf
Neural Class Expression Synthesis in
ECML/PKDD (4)
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2023 B conf
Neural Class Expression Synthesis.
ESWC
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2023 C conf
Neural Class Expression Synthesis.
NeSy
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2023 J jnl
Universal Knowledge Graph Embeddings.
CoRR
N'Dah Jean Kouagou, Caglar Demir, Hamada M. Zahera, Adrian Wilke, Stefan Heindorf, Jiayi Li, Axel-Cyrille Ngonga Ngomo
2022 C conf
AI-Based Assistance System for Manufacturing.
ETFA
Sahar Deppe, Lukas Brandt, Marc Brünninghaus, Jörg Papenkordt, Stefan Heindorf, Gudrun Tschirner-Vinke
2022 B conf
CausalQA: A Benchmark for Causal Question Answering.
COLING
Alexander Bondarenko, Magdalena Wolska, Stefan Heindorf, Lukas Blübaum, Axel-Cyrille Ngonga Ngomo, Benno Stein, Pavel Braslavski, Matthias Hagen, Martin Potthast
2022 A* conf
EvoLearner: Learning Description Logics with Evolutionary Algorithms.
WWW
Stefan Heindorf, Lukas Blübaum, Nick Düsterhus, Till Werner, Varun Nandkumar Golani, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2022 B conf
Learning Concept Lengths Accelerates Concept Learning in ALC.
ESWC
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2022 — conf
Tab2Onto: Unsupervised Semantification with Knowledge Graph Embeddings.
ESWC (Satellite Events)
Hamada M. Zahera, Stefan Heindorf, Stefan Balke, Jonas Haupt, Martin Voigt, Carolin Walter, Fabian Witter, Axel-Cyrille Ngonga Ngomo
2022 B conf
User Involvement in Training Smart Home Agents: Increasing Perceived Control and Understanding.
HAI
Leonie Nora Sieger, Julia Hermann, Astrid Schomäcker, Stefan Heindorf, Christian Meske, Celine-Chiara Hey, Aysegül Dogangün
2021 B conf
ASSET: A Semi-supervised Approach for Entity Typing in Knowledge Graphs.
K-CAP
Hamada M. Zahera, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo
2021 C conf
Convolutional Hypercomplex Embeddings for Link Prediction.
ACML
Caglar Demir, Diego Moussallem, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo
2021 J jnl
Convolutional Hypercomplex Embeddings for Link Prediction.
CoRR
Caglar Demir, Diego Moussallem, Stefan Heindorf, Axel-Cyrille Ngonga Ngomo
2021 C conf
Drift Detection in Text Data with Document Embeddings.
IDEAL
Robert Feldhans, Adrian Wilke, Stefan Heindorf, Mohammad Hossein Shaker, Barbara Hammer, Axel-Cyrille Ngonga Ngomo, Eyke Hüllermeier
2021 J jnl
EvoLearner: Learning Description Logics with Evolutionary Algorithms.
CoRR
Stefan Heindorf, Lukas Blübaum, Nick Düsterhus, Till Werner, Varun Nandkumar Golani, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2021 A conf
Generating Physically Sound Training Data for Image Recognition of Additively Manufactured Parts.
WACV
Tobias Nickchen, Stefan Heindorf, Gregor Engels
2021 J jnl
Neural Class Expression Synthesis.
CoRR
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2021 J jnl
Prediction of concept lengths for fast concept learning in description logics.
CoRR
N'Dah Jean Kouagou, Stefan Heindorf, Caglar Demir, Axel-Cyrille Ngonga Ngomo
2020 A conf
CauseNet: Towards a Causality Graph Extracted from the Web.
CIKM
Stefan Heindorf, Yan Scholten, Henning Wachsmuth, Axel-Cyrille Ngonga Ngomo, Martin Potthast
2019 — conf
Debiasing Vandalism Detection Models at Wikidata.
GI-Jahrestagung
Stefan Heindorf, Yan Scholten, Gregor Engels, Martin Potthast
2019 A* conf
Debiasing Vandalism Detection Models at Wikidata.
WWW
Stefan Heindorf, Yan Scholten, Gregor Engels, Martin Potthast
2019 — —
Vandalism detection in crowdsourced knowledge bases.
Stefan Heindorf
2017 A conf
Linking Services to Websites by Leveraging Semantic Data.
ICWS
Dennis Wolters, Stefan Heindorf, Jonas Kirchhoff, Gregor Engels
2017 J jnl
Overview of the Wikidata Vandalism Detection Task at WSDM Cup 2017.
CoRR
Stefan Heindorf, Martin Potthast, Gregor Engels, Benno Stein
2017 J jnl
Proceedings of the WSDM Cup 2017: Vandalism Detection and Triple Scoring.
CoRR
Martin Potthast, Stefan Heindorf, Hannah Bast
2017 — conf
Semantic Data Mediator: Linking Services to Websites.
ICSOC Workshops
Dennis Wolters, Stefan Heindorf, Jonas Kirchhoff, Gregor Engels
2017 A conf
WSDM Cup 2017: Vandalism Detection and Triple Scoring.
WSDM
Stefan Heindorf, Martin Potthast, Hannah Bast, Björn Buchhold, Elmar Haussmann
2016 A conf
Vandalism Detection in Wikidata.
CIKM
Stefan Heindorf, Martin Potthast, Benno Stein, Gregor Engels
2015 A* conf
Towards Vandalism Detection in Knowledge Bases: Corpus Construction and Analysis.
SIGIR
Stefan Heindorf, Martin Potthast, Benno Stein, Gregor Engels
2012 Misc conf
Optimized XPath evaluation for Schema-compressed XML data.
ADC
Stefan Böttcher, Rita Hartel, Stefan Heindorf