Logo of the University of Mannheim

Prof. Dr. Heiko Paulheim

Credit: Bianca Lermer

Chair for Data Science

Program Director of Mannheim Master in Data Science

B6, 26, Room B0.22

heiko (at) informatik.uni-mannheim.de

Phone: +49 621 181 2652

Consultation hours: Tuesdays, 9–10 am.
Important: Please make an appointment upfront with Ms. Ezgi Yilmaz.

News

Selected Publications

2024

2023

2022

2021

  • 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.
  • 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., 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. 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.
  • Helmstetter, S. and Paulheim, H. (2021). Collecting a large scale dataset for classifying fake news tweets using weak supervision. Future Internet, 13, 114.
  • 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). How algorithms work and play together. Concurrences : Revue des Droits de la Concurrence, 2021, 19–23.
  • 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 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.

2020

  • 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.
  • 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.
  • Fürnkranz, J., Kliegr, T. and Paulheim, H. (2020). On cognitive preferences and the plausibility of rule-based models. Machine Learning, 109, 853–898.
  • 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.
  • 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). DBkWik: extracting and integrating knowledge from thousands of Wikis. Knowledge and Information Systems, 62, 2169-2190.
  • 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.].
  • Melo, A. and Paulheim, H. (2020). Automatic detection of relation assertion errors and induction of relation constraints. Semantic Web, 11, 801–830.
  • 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.
  • Paulheim, H., Tresp, V. and Liu, Z. (2020). Representation learning for the Semantic Web. Journal of Web Semantics, 61/62, Article 100570.
  • 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.

2019

  • 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.
  • Melo, A. and Paulheim, H. (2019). Local and global feature selection for multilabel classification with binary relevance : An empirical comparison on flat and hierarchical problems. Artificial Intelligence Review, 51, 33–60.
  • 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.
  • 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.
  • 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.].

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

  • Fengel, J., Paulheim, H. and Rebstock, M. (2009). Semantic Synchronization in B2B Transactions. Journal of Cases on Information Technology : JCIT, 11, Article 4.
  • Paulheim, H. (2009). Ontologies for User Interface Integration. In , The Semantic Web – ISWC 2009 : 8th International Semantic Web Conference, ISWC 2009, Chantilly, VA, USA, October 25–29, 2009. Proceedings (S. 973–981). Lecture Notes in Computer Science, Springer: Berlin [u.a.].
  • Paulheim, H. (2009). Ontology-based modularization of user interfaces. In , EICS'09 : proceedings of the ACM SIGCHI Symposium on Engineering Interactive Computing Systems; July 15 – 17, 2009, Pittsburgh, PA, USA (S. 23–28). , ACM: New York, NY.
  • Paulheim, H., Döweling, S., Tso-Sutter, K. H. L., Probst, F. and Ziegert, T. (2009). Improving Usability of Integrated Emergency Response Systems: The SoKNOS Approach. In , Informatik 2009 : im Focus das Leben; Beiträge der 39. Jahrestagung der Gesellschaft für Informatik e.V. (GI) (S. 1435-1449). GI-Edition : Lecture Notes in Informatics. Proceedings, Ges. für Informatik: Bonn.

2008

  • Paulheim, H. (2008). On Applying Matching Tools to Large-scale Ontologies. In , OM-2008 : Proceedings of the 3rd International Workshop on Ontology Matching (OM-2008) Collocated with the 7th International Semantic Web Conference (ISWC-2008), Karlsruhe, Germany, October 26, 2008 (S. 214–218). CEUR Workshop Proceedings, RWTH Aachen: Aachen, Germany.
  • Rebstock, M., Fengel, J. and Paulheim, H. (2008). Ontologies-Based Business Integration. Berlin ; Heidelberg: Springer.

2007

Contact

Prof. Dr. Heiko Paulheim

Prof. Dr. Heiko Paulheim (he/him)

Chair for Data Science
University of Mannheim
Fakultät für Wirtschaftsinformatik und Wirtschaftsmathematik
B 6, 26 – Room B 0.22
68159 Mannheim
Phone: +49 621 181-2652
E-mail: heiko.paulheimmail-uni-mannheim.de
Web: www.uni-mannheim.de/dws/people/professors/prof-dr-heiko-paulheim
Consultation hour(s):
Tue 9–10 a.m.
Credit: Nikoletta Babynets
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