Focus Group: Web Data Mining

(Prof. Paulheim)

The Web Data Mining group focuses on the curation, refinement, and use of Web-scale knowledge graphs.

Knowledge graphs provide general, cross-domain knowledge about the world in a machine interpretable form. In the Web Data Mining group, we contribute to open source knowledge graphs such as DBpedia by developing refinement operators, e.g., for completing missing information or identifying errors. Furthermore, we develop new knowledge graphs, such as WebIsALOD and DBkWik, which are designed to be complementary to existing ones, and methods for using those knowledge graphs in practical knowledge intensive tasks, such as the RapidMiner Linked Open Data Extension and RDF2vec.

News

Ralph Peeters has successfully defended his PhD Thesis

Ralph Peeters has successfully defended his PhD thesis titled “Entity Matching using Deep Neural Networks: From Discriminative Pre-trained Language Models to Generative Large Language Models” today.

Four Papers Accepted at ESWC 2025

Four papers of the DWS group got accepted at the 22nd Extended Semantic Web Conference. This year, the acceptance rate was 22.4% for full papers in the research track.

Paper accepted at ECIR 2025

The paper “News Without Borders: Domain Adaptation of Multilingual Sentence Embeddings for Cross-lingual News Recommendation” by Andreea Iana, Fabian David Schmidt, Goran Glavaš, and Heiko Paulheim has been accepted at the 47th European Conference on Information Retrieval. Abstract: Rapidly ...

Best Paper Award at ICPM

We are happy to announce that the Paper “AgentSimulator: An Agent-based Approach for Data-driven Business Process Simulation” by Lukas Kirchdorfer, Robert Blümel, Timotheus Kampik, Han van der Aa and Heiner Stuckenschmidt was awarded as best research paper at the International Conference on Process ...

all news

People

Prof. Dr. Heiko Paulheim (Head)
Bianca Lermer (Secretary)
Andreea Iana (Researcher)
Nicolas Heist (Researcher)
Sven Hertling (Researcher)
Michael Schlechtinger (Researcher)
Franz Krause (Researcher)

External PhD Students

Cahit Bagdelen (SAP AG)
Stefan Falke (IDS)
Sascha Krstanovic (Daimler AG)
Jan Portisch (SAP AG)

Former Members

André Melo
Dr. Anna Lisa Gentile
Dr. Petar Ristoski
Dr. Tobias Weller

Projects

DFG Project Mine@LOD – Data Mining with Linked Open Data
State of BW Project SyKoW² – Synthesises of Completion and Correction of Knowledge Graphs on the Web
BMBF Project: DS4DM – Data Search for Data Mining

Data and Software

Software

RapidMiner Linked Open Data Extension
SDType & SDValidate (Type Completion and Error Detection in Knowledge Graphs)
PaTyBRED (Error Detection in Knowledge Graphs)
RDF2vec (Knowledge Graph Embeddings)
KBGen (Knowledge Graph Benchmark Generator)

Datasets

Courses

Gautam, D. and Kellmeyer, P. (2025). Exploring the credibility of large language models for mental health support: Protocol for a scoping review. JMIR Research Protocols, 14, 1–8.
Sousa, R. T. and Paulheim, H. (2025). Gene expression knowledge graph for patient representation and diabetes prediction. Journal of Biomedical Semantics, 16, 1–16.
Sousa, R. T., Pesquita, C. and Paulheim, H. (2025). Towards leveraging explicit negative statements in knowledge graph embeddings. Journal of Web Semantics, 84, 1–6.
Iana, A., Alam, M. and Paulheim, H. (2024). A survey on knowledge-aware news recommender systems. Semantic Web, 15, 21–82.
Kadel, P., Heist, N., Paulheim, H. and Mata, J. (2024). From pixels to palate: Communication around #vegan on Instagram and its relation with eating intentions. Appetite : Multidisciplinary Research on Eating and Drinking, 200, 1–10.
Krause, F., Paulheim, H., Kiesling, E., Kurniawan, K., Leva, M. C., Estrada-Lugo, H. D., Stübl, G., Üre, N. K., Dominguez-Ledo, J., Khan, M., Demolder, P., Gaux, H., Heinzl, B., Hoch, T., Martinez-Gil, J., Silvina, A. and Moser, B. A. (2024). Managing human-AI collaborations within Industry 5.0 scenarios via knowledge graphs: key challenges and lessons learned. Frontiers in Artificial Intelligence, 7, 1–20.
Portisch, J. and Paulheim, H. (2024). The RDF2vec family of knowledge graph embedding methods : An experimental evaluation of RDF2vec variants and their capabilitie. Semantic Web, 15, 845–876.
Baumgartner, M., Dell'Aglio, D., Paulheim, H. and Bernstein, A. (2023). Towards the web of embeddings: integrating multiple knowledge graph embedding spaces with FedCoder. Web Semantics, 75, 1–18.
Biswas, R., Kaffee, L.-A., Cochez, M. and Paulheim, H. (2023). Knowledge graph embeddings: open challenges and opportunities. Transactions on Graph Data and Knowledge : TGDK, 1, 1–32.
Breit, A., Waltersdorfer, L., Ekaputra, F. J., Sabou, M., Ekelhart, A., Iana, A., Paulheim, H., Portisch, J., Revenko, A., Teije, A. . and van Harmelen, F. (2023). Combining machine learning and semantic web: A systematic mapping study. ACM Computing Surveys : CSUR, 55, 1–41.
Böckling, M., Paulheim, H. and Detzler, S. (2023). Wildfire prediction for California using and comparing Spatio-Temporal Knowledge Graphs. Information Technology : IT, 65, 189–199.
Ludwig, K., Grote, A., Iana, A., Alam, M., Paulheim, H., Sack, H., Weinhardt, C. and Müller, P. (2023). Divided by the algorithm? The (limited) effects of content- and sentiment-based news recommendation on affective, ideological, and perceived polarization. Social Science Computer Review : SSCORE, 41, 2188-2210.
Portisch, J., Heist, N. and Paulheim, H. (2022). Knowledge graph embedding for data mining vs. knowledge graph embedding for link prediction – two sides of the same coin? Semantic Web, 13, 399–422.
Portisch, J., Hladik, M. and Paulheim, H. (2022). Background knowledge in ontology matching : a survey. Semantic Web, 55, 1–55.
Helmstetter, S. and Paulheim, H. (2021). Collecting a large scale dataset for classifying fake news tweets using weak supervision. Future Internet, 13, 114.
Schlechtinger, M., Kosack, D., Paulheim, H. and Fetzer, T. (2021). How algorithms work and play together. Concurrences : Revue des Droits de la Concurrence, 2021, 19–23.
Fürnkranz, J., Kliegr, T. and Paulheim, H. (2020). On cognitive preferences and the plausibility of rule-based models. Machine Learning, 109, 853–898.
Hertling, S. and Paulheim, H. (2020). DBkWik: extracting and integrating knowledge from thousands of Wikis. Knowledge and Information Systems, 62, 2169-2190.
Melo, A. and Paulheim, H. (2020). Automatic detection of relation assertion errors and induction of relation constraints. Semantic Web, 11, 801–830.
Paulheim, H., Tresp, V. and Liu, Z. (2020). Representation learning for the Semantic Web. Journal of Web Semantics, 61/62, Article 100570.
Ristoski, P., Rosati, J., Di Noia, T., De Leone, R. and Paulheim, H. (2019). RDF2Vec: RDF graph embeddings and their applications. Semantic Web, 10, 721–752.
Heist, N., Hertling, S. and Paulheim, H. (2018). Language-agnostic relation extraction from abstracts in Wikis. Information, 9, 75.
Lausch, A., Borg, E., Bumberger, J., Dietrich, P., Heurich, M., Huth, A., Jung, A., Klenke, R., Knapp, S., Mollenhauer, H., Paasche, H., Paulheim, H., Pause, M., Schweitzer, C., Schmulius, C., Settele, J., Skidmore, A. K., Wegmann, M., Zacharias, S., Kirsten, T. and Schaepman, M. E. (2018). Understanding forest health with remote sensing, part III: Requirements for a scalable multi-source forest health monitoring network based on data science approaches. Remote Sensing, 10, 1120.
Ristoski, P., Petrovski, P., Mika, P. and Paulheim, H. (2018). A machine learning approach for product matching and categorization. Semantic Web, 9, 707–728.
Melo, A., Völker, J. and Paulheim, H. (2017). Type prediction in noisy RDF knowledge bases using hierarchical multilabel classification with graph and latent features. International Journal on Artificial Intelligence Tools : IJAIT, 26, Art. 1760011,1–32.
Meusel, R., Ritze, D. and Paulheim, H. (2017). Towards more accurate statistical profiling of deployed schema.org microdata. ACM Journal of Data and Information Quality : JDIQ, 8, 1–31.
Paulheim, H. (2017). Knowledge graph refinement: A survey of approaches and evaluation methods. Semantic Web, 8, 489–508.
Paulheim, H. (2016). 14th International Semantic Web Conference 2015 Bethlehem, PA, USA; October 11–15. Künstliche Intelligenz : KI, 30, 207–208.
Ristoski, P. and Paulheim, H. (2016). Semantic Web in data mining and knowledge discovery: a comprehensive survey. Web Semantics, 36, 1–22.
García, R., Paulheim, H. and Di Maio, P. (2015). Special issue on Semantic Web interfaces [Editorial]. Semantic Web, 6, 213–214.
Lehmberg, O., Ritze, D., Ristoski, P., Meusel, R., Paulheim, H. and Bizer, C. (2015). The Mannheim Search Join Engine. Web Semantics, 35, 159–166.
Paulheim, H. and Meusel, R. (2015). A decomposition of the outlier detection problem into a set of supervised learning problems. Machine Learning, 100, 509–531.

Iana, A., Glavaš, G. and Paulheim, H. (2025). Peeling back the layers: An in-depth evaluation of encoder architectures in neural news recommenders. In , INRA 2024 : Proceedings of the International Workshop on News Recommendation and Analytics co-located with the 2024 ACM Conference on Recommender Systems (RecSys 2024) (S. 1–15). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Iana, A., Schmidt, F. D., Glavaš, G. and Paulheim, H. (2025). News without borders: Domain adaptation of multilingual sentence embeddings for cross-lingual news recommendation. In , Advances in Information Retrieval : 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6–10, 2025, Proceedings, Part II (S. 119–137). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Mai, H. T., Cuong Xuan, C. and Paulheim, H. (2025). Do LLMs really adapt to domains? An ontology learning perspective. In , The Semantic Web – ISWC 2024 : 23rd International Semantic Web Conference, Baltimore, MD, USA, November 11–15, 2024, Proceedings. Part 1 (S. 126–143). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Shaban, A. and Paulheim, H. (2025). SnapE – training snapshot ensembles of link prediction models. In , The Semantic Web – ISWC 2024 : 23rd International Semantic Web Conference, Baltimore, MD, USA, November 11–15, 2024, Proceedings. Part 1 (S. 3–22). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Böckling, M., Paulheim, H. and Detzler, S. (2024). A planet scale spatial-temporal knowledge graph based on OpenStreetMap and H3 grid. In , GeoLD 2024: Geospatial Linked Data Workshop 2024 : proceedings of the 6th International Workshop on Geospatial Linked Data 2024, co-located with 21st Extended Semantic Web Conference (ESWC 2024) : Hersonissos, Greece, May 26th, 2024 (S. 60–72). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Böckling, M., Paulheim, H. and Detzler, S. (2024). Comparing spatial-temporal knowledge graph on spatial downstream tasks. In , International Conference on Advances in Geographic Information Systems (ACM SIGSPATIAL 2024) : 32nd ACM SIGSPATIAL (S. 581–584). , Association for Computing Machinery: New York, NY.
Faria de Souza, V. and Paulheim, H. (2024). Towards binarization of knowledge graph embeddings for node classification. In , Proceedings of the ISWC 2024 Posters, Demos and Industry Tracks: from novel ideas to industrial practice co-located with 23rd International Semantic Web Conference (S. 1–6). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hubert, N., Paulheim, H., Brun, A. and Monticolo, D. (2024). Do similar entities have similar embeddings? In , The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings. Part I (S. 3–21). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Iana, A., Glavaš, G. and Paulheim, H. (2024). MIND Your Language: A multilingual dataset for cross-lingual news recommendation (extended abstract). In , KI 2024: Advances in Artificial Intelligence : 47th German Conference on AI, Würzburg, Germany, September 25–2, 2024, proceedings (S. 335–340). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Iana, A., Glavaš, G. and Paulheim, H. (2024). MIND your language: A multilingual dataset for cross-lingual news recommendation. In , Proceedings of the 47th International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2024, Washington DC, USA, July 14–18, 2024 (S. 553–563). , ACM: New York.
Iana, A., Glavaš, G. and Paulheim, H. (2024). Train once, use flexibly: A modular framework for multi-aspect neural news recommendation. In , Findings of EMNLP 2024 : The 2024 Conference on Empirical Methods in Natural Language Processing : November 12–16, 2024 (S. 9555-9571). , Association for Computational Linguistics: Miami, Florida, USA.
Schlechtinger, M., Kosack, D., Krause, F. and Paulheim, H. (2024). By fair means or foul: Quantifying collusion in a market simulation with deep reinforcement learning. In , Proceedings of the Thirty-Third International Joint Conference on Artificial Intelligence, IJCAI-24 : main track (S. 485–493). , International Joint Conferences on Artificial Intelligence Organization: Darmstadt ; Vienna.
Sousa, R. T. and Paulheim, H. (2024). Integrating heterogeneous gene expression data through knowledge graphs for improving diabetes prediction. In , SeWeBMeDa 2024 : Proceedings of the 7th Workshop on Semantic Web solutions for large-scale biomedical data analytics co-located with the ESWC 2024: Extended Semantic Web Conference (ESWC 2024) (S. 1–11). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Abd Nikooie Pour, M., Algergawy, A., Buche, P., Castro, L. J., Chen, J., Coulet, A., Cufi, J., Dong, H., Fallatah, O., Faria, D., Fundulaki, I., Hertling, S., He, Y., Horrocks, I., Huschka, M., Ibanescu, L., Jain, S., Jiménez-Ruiz, E., Karam, N., Lambrix, P., Li, H., Li, Y., Monnin, P., Nasr, E., Paulheim, H., Pesquita, C., Saveta, T., Shvaiko, P., Sousa, G., Trojahn, C., Vataščinová, J., Wu, M., Yaman, B., Zamazal, O. and Zhou, L. (2023). Results of the Ontology Alignment Evaluation Initiative 2023. In , OM 2023: Ontology Matching : proceedings of the 18th International Workshop on Ontology Matching, co-located with the 22nd International Semantic Web Conference (ISWC 2023) : Athens, Greece, November 7, 2023 (S. 97–139). CEUR workshop proceedings, RWTH Aachen: Aachen, Germany.
Böckling, M., Paulheim, H. and Detzler, S. (2023). Wildfire prediction using spatio-temporal knowledge graphs. In , D2R2 2023: Proceedings of the Second International Workshop on Linked Data-driven Resilience Research 2023 co-located with Extended Semantic Web Conference 2023 (ESWC 2023) (S. 1–11). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Ekaputra, F. J., Llugiqi, M., Sabou, M. and Paulheim, H. (2023). Describing and organizing semantic web and machine learning systems in the SWeMLS-KG. In , The semantic web : 20th International Conference, ESWC 2023, Hersonissos, Crete, Greece, May 28 – June 1, 2023 : proceedings (S. 372–389). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Heist, N., Hertling, S. and Paulheim, H. (2023). KGrEaT: a framework to evaluate knowledge graphs via downstream tasks. In , CIKM '23 : Proceedings of the 32nd ACM International Conference on Information and Knowledge Management (S. 3938-3942). , Association for Computing Machinery: New York, NY.
Heist, N. and Paulheim, H. (2023). NASTyLinker: NIL-aware scalable transformer-based entity linker. In , The Semantic Web : 20th International Conference, ESWC 2023, Hersonissos, Crete, Greece, May 28-June 1, 2023, Proceedings (S. 174–191). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Hertling, S. and Paulheim, H. (2023). OLaLa results for OAEI 2023. In , OM 2023: Ontology Matching : proceedings of the 18th International Workshop on Ontology Matching, co-located with the 22nd International Semantic Web Conference (ISWC 2023) : Athens, Greece, November 7, 2023 (S. 170–177). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S. and Paulheim, H. (2023). OLaLa: Ontology matching with large language models. In , K-CAP ‘23 : proceedings of the 12th Knowledge Capture conference 2023, Pensacola, Florida, USA (S. 131–139). , Association for Computing Machinery: New York, NY.
Hertling, S. and Paulheim, H. (2023). Transformer based semantic relation typing for knowledge graph integration. In , The semantic web: 20th international conference, ESWC 2023 Hersonissos, Crete, Greece, May 28–June 1, 2023 : proceedings (S. 105–121). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Hubert, N., Paulheim, H., Monnin, P., Brun, A. and Monticolo, D. (2023). Schema first! Learn versatile knowledge graph embeddings by capturing semantics with MASCHInE. In , K-CAP ‘23: Proceedings of the 12th Knowledge Capture Conference 2023: Pensacola, Florida, USA (S. 188–196). , Association for Computing Machinery: New York, NY.
Iana, A., Alam, M., Grote, A., Nikolajevic, N., Ludwig, K., Müller, P., Weinhardt, C. and Paulheim, H. (2023). NeMig – A bilingual news collection and knowledge graph about migration. In , Proceedings of the International Workshop on News Recommendation and Analytics co-located with the 2023 ACM Conference on Recommender Systems (RecSys 2023) (S. 1–22). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Iana, A., Glavaš, G. and Paulheim, H. (2023). NewsRecLib: A PyTorch-Lightning library for neural news recommendation. In , EMNLP 2023, The 2023 Conference on Empirical Methods in Natural Language Processing : proceedings of the system demonstrations (S. 296–310). , Association for Computational Linguistics, ACL: Stroudsburg, PA.
Iana, A., Glavaš, G. and Paulheim, H. (2023). Simplifying content-based neural news recommendation: On user modeling and training objectives. In , Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval (SIGIR '23) (S. 2384-2388). , Association for Computing Machinery: New York, NY, United States.
Klironomos, A., Zhou, B., Tan, Z., Zheng, Z., Mohamed, G.-E., Paulheim, H. and Kharlamov, E. (2023). ExeKGLib: knowledge graphs-empowered machine learning analytics. In , The semantic web: 20th international conference, ESWC 2023 Hersonissos, Crete, Greece, May 28–June 1, 2023 : proceedings (S. 123–127). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Krause, F., Kurniawan, K., Kiesling, E., Paulheim, H. and Polleres, A. (2023). On the representation of dynamic BPMN process executions in knowledge graphs. In , Knowledge graphs and semantic web : 5th Iberoamerican conference and 4th Indo-American conference, KGSWC 2023, Zaragoza, Spain, November 13–15, 2023 : proceedings (S. 97–105). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Preisner, P. and Paulheim, H. (2023). Universal preprocessing operators for embedding knowledge graphs with literals. In , DL4KG 2023 : Proceedings of the Workshop on Deep Learning for Knowledge Graphs (DL4KG 2023) co-located with the 21th International Semantic Web Conference (ISWC 2023), Athens, November 6–10, 2023 (S. 1–10). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Rutesic, P., Pfisterer, D., Fischer, S. and Paulheim, H. (2023). Ontology-based models of chatbots for populating knowledge graphs. In , Knowledge Graphs and Semantic Web: 5th Iberoamerican Conference and 4th Indo-American Conference, KGSWC 2023, Zaragoza, Spain, November 13–15, 2023 : proceedings (S. 228–242). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Schlechtinger, M., Kosack, D., Paulheim, H., Fetzer, T. and Krause, F. (2023). The price of algorithmic pricing: Investigating collusion in a market simulation with AI agents. In , AAMAS '23: Proceedings of the 2023 International Conference on Autonomous Agents and Multiagent Systems (S. 2748-2750). , International Foundation for Autonomous Agents and Multiagent Systems: Richland, SC.
Sousa, R. T., Silva, S., Paulheim, H. and Pesquita, C. (2023). Biomedical knowledge graph embeddings with negative statements. In , The Semantic Web – ISWC 2023 : 22nd International Semantic Web Conference, Athens, Greece, November 6–10, 2023 : proceedings. Part I (S. 428–446). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Heist, N. and Paulheim, H. (2022). Transformer-based subject entity detection in Wikipedia listings. In , Proceedings of the 5th Workshop on Deep Learning for Knowlege Graphs (DL4KG 2022) co-located with the 21th International Semantic Web Conference (ISWC 2022) (S. 1–16). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Knorr, L. and Portisch, J. (2022). Fine-TOM matcher results for OAEI 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 144–151). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Kossack, D., Borg, N., Knorr, L. and Portisch, J. (2022). TOM matcher results for OAEI 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 193–198). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J. and Paulheim, H. (2022). ALOD2vec matcher results for OAEI 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 117–123). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J. and Paulheim, H. (2022). The DLCC node classification benchmark for analyzing knowledge graph embeddings. In , The Semantic Web – ISWC 2022 : 21st International Semantic Web Conference, virtualeEvent, October 23–27, 2022, proceedings (S. 592–609). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Portisch, J. and Paulheim, H. (2022). Wiktionary matcher results for OAEI 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 199–206). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Abd Nikooie Pour, M., Algergawy, A., Amardeilh, F., Amini, R., Fallatah, O., Faria, D., Fundulaki, I., Harrow, I., Hertling, S., Hitzler, P., Huschka, M., Ibanescu, L., Jiménez-Ruiz, E., Karam, N., Laadhar, A., Lambrix, P., Li, H., Li, Y., Michel, F., Nasr, E., Paulheim, H., Pesquita, C., Portisch, J., Roussey, C., Saveta, T., Shvaiko, P., Splendiani, A., Trojahn, C., Vataščinová, J., Yaman, B., Zamazal, O. and Zhou, L. (2021). Results of the Ontology Alignment Evaluation Initiative 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 62–108). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Biswas, R., Sofronova, R., Alam, M., Heist, N., Paulheim, H. and Sack, H. (2021). Do judge an entity by its name! Entity typing using language models. In , The Semantic Web: ESWC 2021 Satellite Events : virtual event, June 6–10, 2021, revised selected papers (S. 65–70). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Brockmeier, M., Liu, Y., Pateer, S., Hertling, S. and Paulheim, H. (2021). On-demand and lightweight knowledge graph generation – a demonstration with DBpedia. In , Joint proceedings of the Semantics co-located events: Poster&Demo track and Workshop on Ontology-Driven Conceptual Modelling of Digital Twins co-located with Semantics 2021, Amsterdam and Online, September 6–9, 2021 (S. 1–5). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Bucher, T.-C., Jiang, X., Meyer, O., Waitz, S., Hertling, S. and Paulheim, H. (2021). Scikit-learn pipelines meet knowledge graphs. In , The semantic web: ESWC 2021 Satellite Events : virtual event, June 6–10, 2021, revisted selected papers (S. 9–14). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Bühler, B. and Paulheim, H. (2021). Web table classification based on visual features. In , Web Engineering : 21st International Conference, ICWE 2021, Biarritz, France, May 18–21, 2021, Proceedings (S. 185–200). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Heist, N. and Paulheim, H. (2021). Information extraction from co-occurring similar entities. In , The Web Conference 2021 : Proceedings of the World Wide Web Conference WWW 2021 (S. 3999-4009). , Association for Computing Machinery: New York, NY [u. a.].
Heist, N. and Paulheim, H. (2021). The CaLiGraph ontology as a challenge for OWL reasoners. In , Semantic Reasoning Evaluation Challenge 2021 : proceedings of the Semantic Reasoning Evaluation Challenge (SemREC 2021), co-located with the 20th International Semantic Web Conference (ISWC 2021); virtual event, October 27th, 2021 (S. 21–31). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S. and Paulheim, H. (2021). ATBox results for OAEI 2021. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 137–143). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S. and Paulheim, H. (2021). Order matters: Matching multiple knowledge graphs. In , K-CAP '21: Proceedings of the 11th on Knowledge Capture Conference (S. 113–120). , Association for Computing Machinery: New York, NY.
Hertling, S., Portisch, J. and Paulheim, H. (2021). Matching with transformers in MELT. In , OM 2021, Ontology Matching 2021 : Proceedings of the 16th International Workshop on Ontology Matching, co-located with the 20th International Semantic Web Conference (ISWC 2021), virtual conference, October 25, 2021 (S. 13–24). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Iana, A. and Paulheim, H. (2021). GraphConfRec: A Graph Neural Network-Based Conference Recommender System. In , 2021 ACM/IEEE Joint Conference on Digital Libraries (JCDL), Sept. 27 2021 to Sept. 30 2021, Champaign, IL, USA : conference proceedings (S. 90–99). , IEEE: New York, NY.
Portisch, J., Hladik, M. and Paulheim, H. (2021). Background knowledge in schema matching: Strategy vs. data. In , The Semantic Web – ISWC 2021 : 20th International Semantic Web Conference, ISWC 2021, virtual event, October 24–28, 2021, proceedings (S. 287–303). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Portisch, J., Hladik, M. and Paulheim, H. (2021). FinMatcher at FinSim-2: hypernym detection in the financial services domain using knowledge graphs. In , Companion Proceedings of the Web Conference 2021 (S. 293–297). , Association for Computing Machinery: New York, NY, USA.
Portisch, J. and Paulheim, H. (2021). Putting RDF2vec in order. In , International Semantic Web Conference (ISWC) 2021: posters, demos and industry tracks: proceedings (S. 1–5). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Schlechtinger, M., Kosack, D., Paulheim, H. and Fetzer, T. (2021). Winning at any cost – infringing the cartel prohibition with reinforcement learning. In , Advances in Practical Applications of Agents, Multi-Agent Systems, and Social Good : The PAAMS collection, 19th international conference, PAAMS 2021, Salamanca, Spain, October 6–8, 2021, proceedings (S. 255–266). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Steenwinckel, B., Vandewiele, G., Bonte, P., Weyns, M., Paulheim, H., Ristoski, P., De Turck, F. and Ongenae, F. (2021). Walk extraction strategies for node embeddings with RDF2Vec in knowledge graphs. In , Database and expert systems applications – DEXA 2021 Workshops : BIOKDD, IWCFS, MLKgraphs, AI-CARES, ProTime, AISys 2021, virtual event, September 27–30, 2021, proceedings (S. 70–80). Communications in Computer and Information Science, Springer International Publishing: Cham.
Voit, M. M. and Paulheim, H. (2021). Bias in knowledge graphs – An empirical study with movie recommendation and different language editions of DBpedia. In , 3rd Conference on Language, Data and Knowledge (LDK 2021) : September 1–3, 2021, Zaragoza, Spain (S. 14:1–14:13). Open Access Series in Informatics : OASIcs, Leibniz-Zentrum für Informatik: Wadern.
Weller, T. and Acosta, M. (2021). Predicting instance type assertions in knowledge graphs using stochastic neural networks. In , CIKM '21 : proceedings of the 30th ACM International Conference on Information & Knowledge Management (S. 2111-2118). , Association for Computing Machinery: New York, NY.
Weller, T. and Paulheim, H. (2021). Evidential relational-graph convolutional networks for entity classification in knowledge graphs. In , CIKM '21 : Proceedings of the 30th ACM International Conference on Information & Knowledge Management (S. 3533-3537). , Association for Computing Machinery: New York, NY.
Abd Nikooie Pour, M., Algergawy, A., Amini, R., Faria, D., Fundulaki, I., Harrow, I., Hertling, S., Jiménez-Ruiz, E., Jonquet, C., Karam, N., Khiat, A., Laadhar, A., Lambrix, P., Li, H., Li, Y., Hitzler, P., Paulheim, H., Pesquita, C., Saveta, T., Shvaiko, P., Splendiani, A., Thiéblin, E., Trojahn, C., Vataščinová, J., Yaman, B., Zamazal, O. and Zhou, L. (2020). Results of the Ontology Alignment Evaluation Initiative 2020. In , OM 2020Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (S. 92–138). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Al Taweel, A. and Paulheim, H. (2020). Towards exploiting implicit human feedback for improving RDF2vec embeddings. In , DL4KG2020: Deep Learning for Knowledge Graphs : proceedings of the Workshop on Deep Learning for Knowledge Graphs (DL4KG2020), co-located with the 17th Extended Semantic Web Conference 2020 (ESWC 2020) : Heraklion, Greece, June 02, 2020 – moved online (S. 1–10). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Alam, M., Groth, P., Hitzler, P., Paulheim, H., Sack, H. and Tresp, V. (2020). CSSA'20: Workshop on Combining Symbolic and Sub-Symbolic Methods and their Applications. In , CIKM '20 : Proceedings of the 29th ACM International Conference on Information & Knowledge Management, virtual event Ireland, October 19 – 23, 2020 (S. 3523-3524). , Association for Computing Machinery: New York, NY.
Heist, N. and Paulheim, H. (2020). Entity extraction from Wikipedia list pages. In , The Semantic Web : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings (S. 327–342). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Hertling, S. and Paulheim, H. (2020). ATBox results for OAEI 2020. In , OM 2020 : Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (S. 168–175). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S. and Paulheim, H. (2020). The knowledge graph track at OAEI : Gold standards, baselines, and the golden hammer bias. In , The semantic web : 17th international conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020 : proceedings (S. 343–359). , Springer: Cham.
Hertling, S., Portisch, J. and Paulheim, H. (2020). Supervised ontology and instance matching with MELT. In , OM 2020 : Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (S. 60–71). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Iana, A. and Paulheim, H. (2020). More is not always better: The negative impact of A-box materialization on RDF2vec knowledge graph embeddings. In , CIKMW2020 : Proceedings of the CIKM 2020 Workshops co-located with 29th ACM International Conference on Information and Knowledge Management (CIKM 2020) Galway, Ireland, October 19–23, 2020 (S. Paper 5, 15–8). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Lüdemann, N., Shiba, A., Thymianis, N., Heist, N., Ludwig, C. A. and Paulheim, H. (2020). A knowledge graph for assessing aggressive tax planning strategies. In , The Semantic Web – ISWC 2020 : 19th International Semantic Web Conference, Athens, Greece, November 2–6, 2020, Proceedings, Part II (S. 395–410). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Monych, M., Portisch, J., Hladik, M. and Paulheim, H. (2020). DESKMatcher. In , OM 2020 : Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (S. 181–186). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Paulheim, H. (2020). Beyond DBpedia & YAGO – The new kids on the knowledge graph block. In , AICS 2019 : Proceedings for the 27th AIAI Irish Conference on Artificial Intelligence and Cognitive Science NUI Galway, Galway, Ireland, December 5–6th, 2019 (S. 1–2). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J. (2020). Towards matching of domain-specific schemas using general-purpose external background knowledge. In , The semantic web: ESWC 2020 satellite events : ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31 – June 4, 2020 : revised selected papers (S. 270–279). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Portisch, J., Fallatah, O., Neumaier, S., Jaradeh, M. Y. and Polleres, A. (2020). Challenges of linking organizational information in open government data to knowledge graphs. In , Knowledge Engineering and Knowledge Management : 22nd International Conference, EKAW 2020, Bolzano, Italy, September 16–20, 2020, proceedings (S. 271–286). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Portisch, J., Hertling, S. and Paulheim, H. (2020). Visual analysis of ontology matching results with the MELT Dashboard. In , The semantic web: ESWC 2020 satellite events : ESWC 2020 Satellite Events, Heraklion, Crete, Greece, May 31 – June 4, 2020 : revised selected papers (S. 186–190). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Portisch, J., Hladik, M. and Paulheim, H. (2020). ALOD2Vec Matcher results for OAEI 2020. In , OM 2020 – Ontology Matching 2020 – Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) (S. 147–153). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J., Hladik, M. and Paulheim, H. (2020). KGvec2go – Knowledge graph embeddings as a service. In , LREC 2020 Marseille : Twelfth International Conference on Language Resources and Evaluation$dMay 11–16, 2020, Palais du Pharo, Marseille, France : conference proceedings (S. 5641-5647). , ELRA: Paris.
Portisch, J., Hladik, M. and Paulheim, H. (2020). RDF2Vec Light – a lightweight approach for knowledge graph embeddings. In , ISWC-Posters 2020 : Proceedings of the ISWC 2020 Demos and Industry Tracks: From Novel Ideas to Industrial Practice co-located with 19th International Semantic Web Conference (ISWC 2020) Globally online, November 1–6, 2020 (UTC) (S. 79–84). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J., Hladik, M. and Paulheim, H. (2020). Wiktionary Matcher. In , OM 2019 : Proceedings of the 14th International Workshop on Ontology Matching co-located with the 18th International Semantic Web Conference (ISWC 2019) Auckland, New Zealand, October 26, 2019 (S. 181–188). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J. and Paulheim, H. (2020). Wiktionary matcher results for OAEI 2020. In , OM 2020 : Proceedings of the 15th International Workshop on Ontology Matching co-located with the 19th International Semantic Web Conference (ISWC 2020) Virtual conference (originally planned to be in Athens, Greece), November 2, 2020 (S. 225–232). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Algergawy, A., Faria, D., Ferrara, A., Fundulaki, I., Harrow, I., Hertling, S., Jiménez-Ruiz, E., Karam, N., Khiat, A., Lambrix, P., Li, H., Montanelli, S., Paulheim, H., Pesquita, C., Saveta, T., Shvaiko, P., Splendiani, A., Thiéblin, E., Trojahn, C., Vataščinová, J., Zamazal, O. and Zhou, L. (2019). Results of the Ontology Alignment Evaluation Initiative 2019. In , OM 2019 : Proceedings of the 14th International Workshop on Ontology Matching co-located with the 18th International Semantic Web Conference (ISWC 2019) Auckland, New Zealand, October 26, 2019 (S. 46–85). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Heist, N. and Paulheim, H. (2019). Uncovering the semantics of Wikipedia categories. In , The Semantic Web – ISWC 2019 : 18th International Semantic Web Conference, Auckland, New Zealand, October 26–30, 2019, Proceedings, Part I (S. 219–236). Information Systems and Applications, incl. Internet/Web, and HCI, Springer: Cham.
Hertling, S. and Paulheim, H. (2019). DOME Results for OAEI 2019. In , OM 2019 : Proceedings of the 14th International Workshop on Ontology Matching co-located with the 18th International Semantic Web Conference (ISWC 2019) Auckland, New Zealand, October 26, 2019 (S. 123–130). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S., Portisch, J. and Paulheim, H. (2019). MELT – Matching EvaLuation Toolkit. In , Semantic Systems. The Power of AI and Knowledge Graphs : 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9–12, 2019, Proceedings (S. 231–245). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Iana, A., Jung, S., Naeser, P., Birukou, A., Hertling, S. and Paulheim, H. (2019). Building a conference recommender system based on SciGraph and WikiCFP. In , Semantic Systems. The Power of AI and Knowledge Graphs : 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9–12, 2019, Proceedings (S. 117–123). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Krstanovic, S. and Paulheim, H. (2019). Fourier-based parametrization of convolutional neural networks for robust time series forecasting. In , Discovery Science 22nd International Conference, DS 2019, Split, Croatia, October 28–30, 2019, Proceedings (S. 522–532). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Krstanovic, S. and Paulheim, H. (2019). Stacked LSTM snapshot ensembles for time series forecasting. In , Theory and applications of time series analysis : selected contributions from ITISE 2018 (S. 87–98). Contributions to Statistics, Springer International Publishing: Cham.
Portisch, J., Hladik, M. and Paulheim, H. (2019). Evaluating ontology matchers on real-world financial services data models. In , SEMPDS 2019 : Proceedings of the Posters and Demo Track of the 15th International Conference on Semantic Systems co-located with 15th International Conference on Semantic Systems (SEMANTiCS 2019) Karlsruhe, Germany, September 9th to 12th, 2019 (S. 1–5). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Schrage, F., Heist, N. and Paulheim, H. (2019). Extracting literal assertions for DBpedia from Wikipedia abstracts. In , Semantic Systems. The Power of AI and Knowledge Graphs : 15th International Conference, SEMANTiCS 2019, Karlsruhe, Germany, September 9–12, 2019, Proceedings (S. 288–294). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Algergawy, A., Cheatham, M., Faria, D., Ferrara, A., Fundulaki, I., Harrow, I., Hertling, S., Jiménez-Ruiz, E., Karam, N., Khiat, A., Lambrix, P., Li, H., Montanelli, S., Paulheim, H., Pesquita, C., Saveta, T., Schmidt, D., Shvaiko, P., Splendiani, A., Thiéblin, E., Trojahn, C., Vataščinová, J., Zamazal, O. and Zhou, L. (2018). Results of the Ontology Alignment Evaluation Initiative 2018. In , OM 2018 : Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference (ISWC 2018) Monterey, CA, USA, October 8, 2018 (S. 76–116). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Heist, N. (2018). Towards knowledge graph construction from entity co-occurrence. In , EKAW-DC 2018 : Proceedings of the EKAW Doctoral Consortium 2018 co-located with the 21st International Conference on Knowledge Engineering and Knowledge Management (EKAW 2018) Nancy, France, November 13, 2018 (S. 1–8). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Helmstetter, S. and Paulheim, H. (2018). Weakly supervised learning for fake news detection on Twitter. In , ASONAM 2018 : 2018 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining, Barcelona, Spain, 28–31 August, 2018 (S. 274–277). , IEEE Computer Society: Washington, DC.
Hertling, S. and Paulheim, H. (2018). DBkWik: A consolidated knowledge graph from thousands of Wikis. In , 9th IEEE International Conference on Big Knowledge, ICBK 2018, Singapore, November 17–18, 2018 : proceedings (S. 17–24). , IEEE Computer Society: Piscataway, NJ [u. a.].
Hertling, S. and Paulheim, H. (2018). DOME results for OAEI 2018. In , OM 2018 : Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference (ISWC 2018) Monterey, CA, USA, October 8, 2018 (S. 144–151). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Hertling, S. and Paulheim, H. (2018). Provision and usage of provenance data in the WebIsALOD Knowledge Graph. In , CKGSemStats 2018 : Joint Proceedings of the International Workshops on Contextualized Knowledge Graphs, and Semantic Statistics co-located with 17th International Semantic Web Conference (ISWC 2018), Monterey, USA, October 8th, 2018 (S. Article 6). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Jiménez-Ruiz, E., Saveta, T., Zamazal, O., Hertling, S., Röder, M., Fundulaki, I., Ngonga Ngomo, A.-C., Sherif, M. A., Annane, A., Bellahsene, Z., Ben Yahia, S., Diallo, G., Faria, D., Kachroudi, M., Khiat, A., Lambrix, P., Li, H., Mackeprang, M., Mohammadi, M., Rybinski, M., Balasubramani, B. S. and Trojahn, C. (2018). Introducing the HOBBIT platform into the ontology alignment evaluation campaign. In , OM 2018 : Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference (ISWC 2018) Monterey, CA, USA, October 8, 2018 (S. 49–60). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Paulheim, H. (2018). How much is a triple? Estimating the cost of knowledge graph creation. In , ISWC-P&D-Industry-BlueSky 2018 : Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018) Monterey, USA, October 8th to 12th, 2018 (S. Paper 10). , RWTH: Aachen.
Paulheim, H. (2018). Machine learning with and for semantic web knowledge graphs. In , Reasoning Web: Learning, Uncertainty, Streaming, and Scalability : 14th International Summer School 2018 Esch-sur-Alzette, Luxembourg, September 22 – 26, 2018 Tutorial Lectures (S. 110–141). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Paulheim, H. (2018). Make embeddings semantic again!. In , ISWC-P&D-Industry-BlueSky 2018 : Proceedings of the ISWC 2018 Posters & Demonstrations, Industry and Blue Sky Ideas Tracks co-located with 17th International Semantic Web Conference (ISWC 2018) Monterey, USA, October 8th to 12th, 2018 (S. 4). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Portisch, J. and Paulheim, H. (2018). ALOD2Vec matcher. In , OM 2018 : Proceedings of the 13th International Workshop on Ontology Matching co-located with the 17th International Semantic Web Conference (ISWC 2018) Monterey, CA, USA, October 8, 2018 (S. 132–137). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Rico, M., Mihindukulasooriya, N., Kontokostas, D., Paulheim, H., Hellmann, S. and Gómez-Pérez, A. (2018). Predicting incorrect mappings : a data-driven approach applied to DBpedia. In , SAC '18 : the 33rd ACM/SIGAPP Symposium On Applied Computing, Pau, France, April 9 – 13, 2018, proceedings (S. 323–330). , ACM: New York, NY.
Cochez, M., Ristoski, P., Ponzetto, S. P. and Paulheim, H. (2017). Biased graph walks for RDF graph embeddings. In , WIMS '17 Proceedings of the 7th International Conference on Web Intelligence, Mining and Semantics : Amantea, Italy, June 19 – 22, 2017 (S. Article 21, 1–12). , ACM: New York, NY.
Cochez, M., Ristoski, P., Ponzetto, S. P. and Paulheim, H. (2017). Global RDF vector space embeddings. In , The Semantic Web – ISWC 2017 : 16th International Semantic Web Conference, Vienna, Austria, October 21–25, 2017, proceedings, part I (S. 190–207). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Gentile, A. L., Ristoski, P., Eckel, S., Ritze, D. and Paulheim, H. (2017). Entity matching on web tables: a table embeddings approach for blocking. In , Advances in Database Technology – EDBT 2017 : 20th International Conference on Extending Database Technology, Venice, Italy, March 21–24, 2017, Proceedings (S. 510–513). , OpenProceedings: Konstanz.
Heist, N. and Paulheim, H. (2017). Language-agnostic relation extraction from Wikipedia abstracts. In , The Semantic Web – ISWC 2017 : 16th International Semantic Web Conference, Vienna, Austria, October 21–25, 2017, proceedings, part I (S. 383–399). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Hertling, S. and Paulheim, H. (2017). WebIsALOD: providing hypernymy relations extracted from the web as linked open data. In , The Semantic Web – ISWC 2017 : 16th International Semantic Web Conference, Vienna, Austria, October 21–25, 2017, proceedings, part II (S. 111–119). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Hofmann, A., Perchani, S., Portisch, J., Hertling, S. and Paulheim, H. (2017). DBkWik: towards knowledge graph creation from thousands of wikis. In , ISWC-P&D-Industry 2017 : Proceedings of the ISWC 2017 Posters & Demonstrations and Industry Tracks co-located with 16th International Semantic Web Conference (ISWC 2017) Vienna, Austria, October 23rd to 25th, 2017 (S. Paper 540). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Krstanovic, S. and Paulheim, H. (2017). Ensembles of recurrent neural networks for robust time series forecasting. In , Artificial Intelligence XXXIV : 37th SGAI International Conference on Artificial Intelligence, AI 2017, Cambridge, UK, December 12–14, 2017, proceedings (S. 34–46). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Meilicke, C., Ruffinelli, D., Nolle, A., Paulheim, H. and Stuckenschmidt, H. (2017). Fast ABox consistency checking using incomplete reasoning and caching. In , Rules and Reasoning : International Joint Conference : RuleML+RR 2017, London, UK, July 12–15, 2017, Proceedings (S. 168–183). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Melo, A. and Paulheim, H. (2017). An approach to correction of erroneous links in knowledge graphs. In , K-CAPSAT-2017 : Proceedings of Workshops and Tutorials of the 9th International Conference on Knowledge Capture (K-CAP2017) Austin, Texas, December 4th, 2017 (S. 54–57). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Melo, A. and Paulheim, H. (2017). Detection of relation assertion errors in knowledge graphs. In , Proceedings of the Knowledge Capture Conference, K-CAP 2017, Austin, TX, USA, December 4–6, 2017 (S. Article 22,1–8). , ACM: New York, NY, USA.
Paulheim, H. (2017). A robust number parser based on conditional random fields. In , KI 2017: Advances in Artificial Intelligence : 40th Annual German Conference on AI, Dortmund, Germany, September 25–29, 2017, proceedings (S. 337–343). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Paulheim, H. (2017). Data-driven joint debugging of the DBpedia mappings and ontology. In , The Semantic Web : 14th International Conference, ESWC 2017, Portorož, Slovenia, May 28 – June 1, 2017, Proceedings, Part I (S. 404–418). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Paulheim, H. (2017). Towards profiling knowledge graphs. In , Profiles 2017 : Proceedings of the 4th International Workshop on Dataset PROFIling and fEderated Search for Web Data (PROFILES 2017) co-located with The 16th International Semantic Web Conference (ISWC 2017) Vienna, Austria, October 22, 2017 (S. Paper 1). CEUR-WS, CEUR Workshop Proceedings: Aachen.
Ringler, D. and Paulheim, H. (2017). One knowledge graph to rule them all? Analyzing the differences between DBpedia, YAGO, Wikidata & co.. In , KI 2017: Advances in Artificial Intelligence : 40th Annual German Conference on AI, Dortmund, Germany, September 25–29, 2017, proceedings (S. 366–372). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Ristoski, P., Faralli, S., Ponzetto, S. P. and Paulheim, H. (2017). Large-scale taxonomy induction using entity and word embeddings. In , WI 2017 : proceedings of the International Conference on Web Intelligence, Leipzig, Germany, August 23–26, 2017 (S. 81–87). , ACM: New York, NY.
Bryl, V., Bizer, C. and Paulheim, H. (2016). Gathering alternative surface forms for DBpedia entities. In , NLP & DBpedia 2015 : Proceedings of the Third NLP&DBpedia Workshop (NLP & DBpedia 2015) co-located with the 14th International Semantic Web Conference 2015 (ISWC 2015) Bethlehem, Pennsylvania, USA, October 11, 2015 (S. 13–24). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
van Erp, M., Mendes, P. N., Paulheim, H., Ilievski, F., Plu, J., Rizzo, G. and Waitelonis, J. (2016). Evaluating entity linking: an analysis of current benchmark datasets and a roadmap for doing a better job. In , Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016) : May 23–28, 2016, Portorož, Slovenia (S. 4373-4379). , European Language Resources Association, ELRA-ELDA: Paris.
Gentile, A. L., Kirstein, S., Paulheim, H. and Bizer, C. (2016). Extending RapidMiner with data search and integration capabilities. In , The Semantic Web : ESWC 2016 Satellite Events, Heraklion, Crete, Greece, May 29 – June 2, 2016, Revised Selected Papers (S. 161–171). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Huelss, J. and Paulheim, H. (2016). What SPARQL query logs tell and do not tell about semantic relatedness in LOD : or: the unsuccessful attempt to improve the browsing experience of DBpedia by exploiting query logs. In , The Semantic Web: ESWC 2015 Satellite Events : ESWC 2015 Satellite Events Portorož, Slovenia, May 31 – June 4, 2015, Revised Selected Papers (S. 297–308). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Melo, A., Paulheim, H. and Völker, J. (2016). Type prediction in RDF knowledge bases using hierarchical multilabel classification. In , Proceedings of the 6th International Conference on Web Intelligence, Mining and Semantics, WIMS 2016, Nîmes, France, June 13–15, 2016 (S. Article 14, 1–10). , ACM: New York, NY.
Müller, A. C. and Paulheim, H. (2016). Towards combining ontology matchers via anomaly detection. In , OM 2015 : Proceedings of the 10th International Workshop on Ontology Matching collocated with the 14th International Semantic Web Conference (ISWC 2015) Bethlehem, PA, USA, October 12, 2015 (S. 40–44). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Nuzzolese, A. G., Gentile, A. L., Presutti, V., Gangemi, A., Meusel, R. and Paulheim, H. (2016). The second Open Knowledge Extraction challenge. In , Semantic web challenges : third SemWebEval Challenge at ESWC 2016, Heraklion, Crete, Greece, May 29 – June 2, 2016, revised selected papers (S. 3–16). Communications in Computer and Information Science, Springer International Publishing: Cham.
Paulheim, H. and Stuckenschmidt, H. (2016). Fast approximate A-box consistency checking using machine learning. In , The Semantic Web. Latest Advances and New Domains : 13th International Conference, ESWC 2016, Heraklion, Crete, Greece, May 29 – June 2, 2016, Proceedings (S. 135–150). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Paulheim, H. and Unger, C. (2016). Can predicate lexicalizations help in named entity disambiguation? In , NLP & DBpedia 2015 : Proceedings of the Third NLP&DBpedia Workshop (NLP & DBpedia 2015) co-located with the 14th International Semantic Web Conference 2015 (ISWC 2015) Bethlehem, Pennsylvania, USA, October 11, 2015 (S. 92–97). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Ristoski, P. and Paulheim, H. (2016). Analyzing statistics with background knowledge from Linked Open Data. In , SemStats 2013 : Proceedings of the 1st International Workshop on Semantic Statistics co-located with 13th International Semantic Web Conference (ISWC 2013), Sydney, Australia, October 11th, 2013 (S. Article 12). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Ristoski, P. and Paulheim, H. (2016). RDF2Vec: RDF graph embeddings for data mining. In , The Semantic Web – ISWC 2016 : 15th International Semantic Web Conference, Kobe, Japan, October 17–21, 2016, Proceedings, Part I (S. 498–514). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Ristoski, P., Paulheim, H., Svátek, V. and Zeman, V. (2016). The Linked Data Mining Challenge 2016. In , Know@LOD&CoDeS 2016 : Joint Proceedings of the 5th Workshop on Data Mining and Knowledge Discovery meets Linked Open Data and 1st International Workshop on Completing and Debugging the Semantic Web ...with 13th ESWC 2016, Heraklion, Greece, May 30th 2016 (S. 1–8). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Ristoski, P., de Vries, G. and Paulheim, H. (2016). A collection of benchmark datasets for systematic evaluations of machine learning on the Semantic Web. In , The Semantic Web – ISWC 2016 : 15th International Semantic Web Conference, Kobe, Japan, October 17–21, 2016, Proceedings, Part II (S. 186–194). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Rosati, J., Ristoski, P., Di Noia, T., de Leone, R. and Paulheim, H. (2016). RDF graph embeddings for content-based recommender systems. In , CBRecSys 2016 : Proceedings of the 3rd Workshop on New Trends in Content-Based Recommender Systems co-located with ACM Conference on Recommender Systems (RecSys 2016) Boston, MA, USA, September 16, 2016 (S. 23–30). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Seitner, J., Bizer, C., Eckert, K., Faralli, S., Meusel, R., Paulheim, H. and Ponzetto, S. P. (2016). A large DataBase of hypernymy relations extracted from the Web. In , Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC 2016) : May 23–28, 2016, Portorož, Slovenia (S. 360–367). , European Language Resources Association, ELRA-ELDA: Paris.
Meusel, R., Bizer, C. and Paulheim, H. (2015). A web-scale study of the adoption and evolution of the schema.org vocabulary over time. In , Proceedings of the 5th International Conference on Web Intelligence, Mining and Semantics, WIMS 2015, Larnaca, Cyprus, July 13–15, 2015 (S. Article 15, 1–11). WIMS '15, ACM: New York, NY.
Meusel, R. and Paulheim, H. (2015). Creating large-scale training and test corpora for extracting structured data from the web. In , Linked Data for Information Extraction : Proceedings of the Third International Workshop on Linked Data for Information Extraction (LD4IE2015) co-loc. with the 14th International Semantic Web Conference (ISWC 2015) ; Bethlehem, PA, USA, Oct. 12, 2015 (S. 2–6). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Meusel, R. and Paulheim, H. (2015). Heuristics for fixing common errors in deployed schema.org microdata. In , The Semantic Web: Research and Applications : 12th International Conference, ESWC 2015, Portoroz, Slovenia, May 30 – June 4, 2015. Proceedings (S. 152–168). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Meusel, R., Primpeli, A., Meilicke, C., Paulheim, H. and Bizer, C. (2015). Exploiting microdata annotations to consistently categorize product offers at web scale. In , E-Commerce and Web Technologies : 16th International Conference on Electronic Commerce and Web Technologies, EC-Web 2015, Valencia, Spain, September 2015, revised selected papers (S. 83–99). Lecture Notes in Business Information Processing : LNBIP, Springer: Berlin [u. a.].
Meusel, R., Spahiu, B., Bizer, C. and Paulheim, H. (2015). Towards automatic topical classification of LOD datasets. In , LDOW 2015 : Proceedings of the Workshop on Linked Data on the Web ; co-located with the 24th International World Wide Web Conference (WWW 2015) ; Florence, Italy, May 19th, 2015 (S. Paper 03). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Paulheim, H. (2015). Nobody wants to live in a cold city where no music has been recorded: analyzing statistics with Explain-a-LOD. In , The Semantic Web: ESWC 2012 Satellite Events : ESWC 2012 Satellite Events, Heraklion, Crete, Greece, May 27–31, 2012. Revised Selected Papers (S. 387–391). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Paulheim, H. (2015). What the Adoption of schema.org Tells About Linked Open Data. In , Joint Proceedings of the 5th International Workshop on Using the Web in the Age of Data (USEWOD '15) and the 2nd International Workshop on Dataset PROFIling and fEderated Search for Linked Data (PROFILES '15) ... 12th European Semantic Web Conference (S. 85–90). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Paulheim, H. and Gangemi, A. (2015). Serving DBpedia with DOLCE – more than just adding a cherry on top. In , The Semantic Web – ISWC 2015 : 14th International Semantic Web Conference, Bethlehem, PA, USA, October 11–15, 2015, Proceedings, Part I (S. 180–196). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Ristoski, P. and Paulheim, H. (2015). Visual analysis of statistical data on maps using Linked Open Data. In , The Semantic Web: ESWC 2015 Satellite Events : ESWC 2015 Satellite Events, Portorož, Slovenia, May 31--June 4, 2015, Revised Selected Papers (S. 138–143). Lecture Notes in Computer Science, Springer: Berlin [u. a.].
Ristoski, P., Paulheim, H., Svátek, V. and Zeman, V. (2015). The Linked Data Mining Challenge 2015. In , Knowledge Discovery and Data Mining Meets Linked Open Data : Proceedings of the 4th Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data co-located with 12th Extended Semantic Web Conference (ESWC 2015) Portoroz, Slovenia, May 31, 2015 (S. Paper 13). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
Ristoski, P., Schuhmacher, M. and Paulheim, H. (2015). Using graph metrics for linked open data enabled recommender systems. In , E-Commerce and Web Technologies : 16th International Conference on Electronic Commerce and Web Technologies, EC-Web 2015, Valencia, Spain, September 2015, revised selected papers (S. 30–41). Lecture Notes in Business Information Processing : LNBIP, Springer: Berlin [u. a.].
Schäfer, B., Ristoski, P. and Paulheim, H. (2015). What is special about Bethlehem, Pennsylvania? Identifying unexpected facts about DBpedia entities. In , ISWC-P&D 2015 : Proceedings of the ISWC 2015 Posters & Demonstrations Track co-located with the 14th International Semantic Web Conference (ISWC-2015) Bethlehem, PA, USA, October 11, 2015 (S. Paper 46). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.

Breit, A., Waltersdorfer, L., Ekaputra, F. J., Iana, A. and Paulheim, H. (2023). Combining machine learning and semantic web: a systematic mapping study (extended abstract). NeSy 2023: 17th International Workshop on Neural-Symbolic Learning and Reasoning, La Certosa di Pontignano, Siena, Italy.

Meroño Peñuela, A., Dimou, A., Troncy, R., Hartig, O., Acosta, M., Alam, M., Paulheim, H. and Lisena, P. (eds.) (2024). The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings. Part 1. Cham: Springer.
Meroño Peñuela, A., Dimou, A., Troncy, R., Hartig, O., Acosta, M., Alam, M., Paulheim, H. and Lisena, P. (eds.) (2024). The Semantic Web : 21st International Conference, ESWC 2024, Hersonissos, Crete, Greece, May 26–30, 2024, Proceedings. Part 2. Cham: Springer.
Verborgh, R., Hose, K., Paulheim, H., Champin, P.-A., Maleshkova, M., Corcho, O., Ristoski, P. and Alam, M. (eds.) (2021). The semantic web – 18th international conference, ESWC 2021, virtual event, June 6–10, 2021, proceedings. Berlin [u. a.]: Springer.
Harth, A., Kirrane, S., Ngonga Ngomo, A.-C., Paulheim, H., Rula, A., Gentile, A. L., Haase, P. and Cochez, M. (eds.) (2020). The Semantic Web : 17th International Conference, ESWC 2020, Heraklion, Crete, Greece, May 31-June 4, 2020, Proceedings. Berlin [u. a.]: Springer.
Gangemi, A., Gentile, A. L., Nuzzolese, A. G., Rudolph, S., Maleshkova, M., Paulheim, H., Pan, J. Z. and Alam, M. (eds.) (2018). The Semantic Web: ESWC 2018 Satellite Events : ESWC 2018 Satellite Events, Heraklion, Crete, Greece, June 3–7, 2018, Revised Selected Papers. Berlin [u. a.]: Springer.
van Erp, M., Hellmann, S., McCrae, J. P., Chiarcos, C., Choi, K.-S., Gracia, J., Hayashi, Y., Koide, S., Mendes, P., Paulheim, H. and Takeda, H. (eds.) (2017). Knowledge graphs and language technology : ISWC 2016 International Workshops: KEKI and NLP&DBpedia, Kobe, Japan, October 17–21, 2016, revised selected papers. Berlin [u. a.]: Springer.
Blomqvist, E., Hose, K., Paulheim, H., Ławrynowicz, A., Ciravegna, F. and Hartig, O. (eds.) (2017). The Semantic Web: ESWC 2017 Satellite Events : ESWC 2017 Satellite Events, Portorož, Slovenia, May 28 – June 1, 2017, revised selected papers. Berlin [u. a.]: Springer.
Kawamura, T. and Paulheim, H. (eds.) (2016). ISWC-P&D 2016, ISWC 2016 Posters & Demonstrations Track : Proceedings of the ISWC 2016 Posters & Demonstrations Track, co-located with 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 19, 2016. Aachen, Germany: RWTH Aachen.
Paulheim, H., Lehmann, J., Svátek, V., Knoblock, C., Horridge, M., Lambrix, P. and Parsia, B. (eds.) (2016). Know@LOD&CoDeS 2016, joint proceedings Know@LOD and CoDeS 2016 : Joint Proceedings of the 5th Workshop on Data Mining and Knowledge Discovery meets Linked Open Data and the 1st International Workshop on Completing and Debugging the Semantic Web (Know@LOD-2016, CoDeS-2016), co-located with 13th ESWC 2016, Heraklion, Greece, May 30th, 2016. Aachen, Germany: RWTH Aachen.
Gentile, A. L., d'Amato, C., Zhang, Z. and Paulheim, H. (eds.) (2016). LD4IE 2016, Linked Data for Information Extraction : Proceedings of the Fourth International Workshop on Linked Data for Information Extraction, co-located with 15th International Semantic Web Conference (ISWC 2016), Kobe, Japan, October 18, 2016. Aachen, Germany: RWTH Aachen.
Paulheim, H., van Erp, M., Filipowska, A., Mendes, P. N. and Brümmer, M. (eds.) (2016). NLP & DBpedia 2015, Third NLP&DBpedia Workshop : Proceedings of the Third NLP&DBpedia Workshop (NLP & DBpedia 2015), co-located with the 14th International Semantic Web Conference 2015 (ISWC 2015), Bethlehem, Pennsylvania, USA, October 11, 2015. Aachen, Germany: RWTH Aachen.
Cheng, G., Gunaratna, K., Thalhammer, A., Paulheim, H., Voigt, M. and García, R. (eds.) (2016). SumPre-HSWI 2015, joint proceedings SumPre and HSWI 2015 : Joint Proceedings of the 1st International Workshop on Summarizing and Presenting Entities and Ontologies and the 3rd International Workshop on Human Semantic Web Interfaces (SumPre 2015, HSWI 2015), co-located with the 12th Extended Semantic Web Conference (ESWC 2015), Portoroz, Slovenia, June 1, 2015. Aachen, Germany: RWTH Aachen.
Völker, J., Paulheim, H., Lehmann, J. and Svátek, V. (eds.) (2015). Know@LOD 2015, Knowledge Discovery and Data Mining Meets Linked Open Data : Proceedings of the 4th Workshop on Knowledge Discovery and Data Mining Meets Linked Open Data, co-located with 12th Extended Semantic Web Conference (ESWC 2015), Portoroz, Slovenia, May 31, 2015. Aachen, Germany: RWTH Aachen.
Gentile, A. L., Zhang, Z., d'Amato, C. and Paulheim, H. (eds.) (2015). LD4IE 2015, Linked Data for Information Extraction : Proceedings of the Third International Workshop on Linked Data for Information Extraction (LD4IE2015), co-located with the 14th International Semantic Web Conference (ISWC 2015), Bethlehem, Pennsylvania, USA, October 12, 2015. Aachen, Germany: RWTH Aachen.

Waltersdorfer, L., Breit, A., Ekaputra, F. J., Sabou, M., Ekelhart, A., Iana, A., Paulheim, H., Portisch, J., Revenko, A., Teije, A. . and van Harmelen, F. (2023). Semantic web machine learning systems: An analysis of system patterns. In Compendium of neurosymbolic artificial intelligence (S. 77–99). Amsterdam: IOS Press.
Heist, N., Hertling, S., Ringler, D. and Paulheim, H. (2021). Wissensgraphen im Web : Überblick und Vergleich. In Semantische Datenintelligenz im Einsatz (S. 127–151). Wiesbaden: Springer Vieweg.
Heist, N., Hertling, S., Ringler, D. and Paulheim, H. (2020). Knowledge Graphs on the web – An overview. In Knowledge Graphs for eXplainable artificial intelligence : foundations, applications and challenges (S. 3–22). Amsterdam; Heidelberg: IOS Press / AKA.
Paulheim, H., Schulz, A., Janssen, F., Ristoski, P. and Schweizer, I. (2015). Intelligente Datenauswertung mit Linked Open Data. In Corporate Semantic Web (S. 187–201). Berlin ; Heidelberg: Springer Vieweg.

Heist, N. (2024). Exploiting semi-structured information in Wikipedia for knowledge graph construction. Dissertation. Mannheim.
Hertling, S. (2024). Knowledge graph : generation and integration at scale. Dissertation. Mannheim.
Schlechtinger, M. (2024). Investigating, predicting, and mitigating collusive behavior in deep reinforcement learning-based pricing AIs. Dissertation. Mannheim.
Portisch, J. (2022). Exploiting general-purpose background knowledge for automated schema matching. Dissertation. Mannheim.
Melo, A. (2018). Automatic refinement of large-scale cross-domain knowledge graphs. Dissertation. Mannheim.

Portisch, J. (2018). Automatic schema matching utilizing hypernymy relations extracted from the web. Thesis, . Mannheim