Research, Resource and In-Use Papers


  • Explainable Phenotype-Centric Drug Repurposing via Deep Reinforcement Learning [pdf, best paper nominee]
    by Lise Stork, Ilaria Tiddi, René Spijker and Annette ten Teije
  • A Comparative Study of Stream Reasoning Engines [pdf, best paper nominee]
    by Nathan Gruber and Birte Glimm
  • Join Ordering of SPARQL Property Path Queries [pdf]
    by Julien Aimonier-Davat, Hala Skaf-Molli, Pascal Molli, Minh-Hoang Dang and Brice Nédelec
  • Refining Large Integrated Identity Graphs using the Unique Name Assumption [pdf]
    by Shuai Wang, Joe Raad, Peter Bloem and Frank Van Harmelen
  • Structural Bias in Knowledge Graphs for the Entity Alignment Task [pdf]
    by Nikolaos Fanourakis, Vasilis Efthymiou, Vassilis Christophides, Dimitris Kotzinos, Evaggelia Pitoura and Kostas Stefanidis
  • A Framework to Include and Exploit Probabilistic Information in SHACL Validation Reports [pdf, best paper nominee]
    by Rémi Felin, Catherine Faron and Andrea Tettamanzi
  • Transformer based Semantic Relation Typing for Knowledge Graph Integration [pdf]
    by Sven Hertling and Heiko Paulheim
  • Entity Linking for KGQA Using AMR Graphs [pdf]
    by Nadine Steinmetz
  • REGNUM: Generating Logical Rules with Numerical Predicates in Knowledge Graphs [pdf]
    by Armita Khajeh Nassiri, Nathalie Pernelle and Fatiha Saïs
  • Classifying sequences by combining context-free grammars and OWL ontologies [pdf, best paper nominee]
    by Nicolas Lazzari, Andrea Poltronieri and Valentina Presutti
  • NASTyLinker: NIL-Aware Scalable Transformer-based Entity Linker [pdf]
    by Nicolas Heist and Heiko Paulheim
  • iSummary: Workload-based, Personalized summaries for Knowledge Graphs [pdf]
    by Giannis Vassiliou, Fanouris Alevizakis, Nikolaos Papadakis and Haridimos Kondylakis
  • Neural Class Expression Synthesis [pdf]
    by N’Dah Jean Kouagou, Stefan Heindorf, Caglar Demir and Axel-Cyrille Ngonga Ngomo
  • Evaluating Language Models for Knowledge Base Completion [pdf]
    by Blerta Veseli, Sneha Singhania, Simon Razniewski and Gerhard Weikum
  • Subsumption Prediction on E-Commerce Taxonomies [pdf]
    by Jingchuan Shi, Jiaoyan Chen, Hang Dong, Ishita Khan, Lizzie Liang, Qunzhi Zhou, Zhe Wu and Ian Horrocks
  • Two-view Graph Neural Networks for Knowledge Graph Completion [pdf]
    by Vinh Tong, Dai Quoc Nguyen, Dinh Phung and Dat Quoc Nguyen
  • GETT-QA: Graph Embedding based T2T Transformer for Knowledge Graph Question Answering [pdf]
    by Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck and Chris Biemann
  • Repairing EL ontologies using weakening and completing [pdf]
    by Ying Li and Patrick Lambrix
  • Activity Recommendation for Business Process Modeling with Sequence-to-Sequence Models [pdf]
    by Diana Sola, Han van der Aa, Christian Meilicke and Heiner Stuckenschmidt


  • RELD: A Knowledge Graph of Relation Extraction Datasets [pdf]
    by Manzoor Ali, Muhammad Saleem, Diego Moussallem, Mohamed Ahmed Sherif and Axel-Cyrille Ngonga Ngomo
  • The Internet Meme Knowledge Graph [pdf]
    by Riccardo Tommasini, Filip Ilievski and Thilini Wijesiriwardene
  • Describing and Organizing Semantic Web and Machine Learning Systems in the SWeMLS-KG [pdf, best paper nominee]
    by Fajar J. Ekaputra, Majlinda Llugiqi, Marta Sabou, Andreas Ekelhart, Heiko Paulheim, Anna Breit, Artem Revenko, Laura Waltersdorfer, Kheir Eddine Farfar and Sören Auer
  • A Concise Ontology to Support Research on Complex, Multimodal Clinical Reasoning [pdf]
    by Sabbir Rashid, Jamie McCusker, Daniel Gruen, Oshani Seneviratne and Deborah McGuinness
  • LauNuts: A Knowledge Graph to identify and compare geographic regions in the European Union [pdf]
    by Adrian Wilke and Axel-Cyrille Ngonga Ngomo
  • HHT : an approach for representing temporally-evolving historical territories [pdf, best paper nominee]
    by William Charles, Nathalie Hernandez and Nathalie Aussenac-Gilles
  • An Upper Ontology for Modern Science Branches and Related Entities [pdf]
    by Said Fathalla, Christoph Lange and Sören Auer
  • K-Hub: a modular ontology to support document retrieval and knowledge extraction in Industry 5.0 [pdf]
    by Anisa Rula, Gloria Re Calegari, Antonia Azzini, Davide Bucci, Alessio Carenini, Ilaria Baroni and Irene Celino
  • pyRDF2Vec: A Python Implementation and Extension of RDF2Vec [pdf]
    by Bram Steenwinckel, Gilles Vandewiele, Terencio Agozzino and Femke Ongenae
  • Boosting Knowledge Graph Generation from Tabular Data with RML Views [pdf]
    by Julián Arenas-Guerrero, Ahmad Alobaid, María Navas-Loro, María S. Pérez and Oscar Corcho
  • A knowledge graph of contentious terminology for inclusive representation of cultural heritage [pdf, best paper nominee]
    by Andrei Nesterov, Laura Hollink, Marieke van Erp and Jacco van Ossenbruggen
  • LegalHTML: a Representation Language for Legal Acts [pdf]
    by Armando Stellato and Manuel Fiorelli
  • Whyis 2: An Open Source Framework for Knowledge Graph Development and Research [pdf]
    by Jamie McCusker and Deborah McGuinness


  • Prototyping an End-User User Interface for the Solid Application Interoperability Specification under GDPR [pdf, best paper nominee]
    by Hadrien Bailly, Anoop Papanna and Rob Brennan
  • SemReasoner – A high-performance Knowledge Graph Store and rule-based Reasoner [pdf, best paper nominee]
    by Kevin Angele, Jürgen Angele, Umutcan Simsek and Dieter Fensel
  • LIS: A Knowledge Graph-based Line Information System [pdf]
    by Irlan Grangel, Marc Rickart, Oliver Rudolph and Fasal Shah
  • Combining Semantic Web and Machine Learning for Auditable Legal Key Element Extraction [pdf]
    by Anna Breit, Laura Waltersdorfer, Fajar J. Ekaputra, Sotiris Karampatakis, Tomasz Miksa and Gregor Käfer
  • Understanding Customer Requirements – an Enterprise Knowledge Graph Approach [pdf]
    by Basel Shbita, Anna Lisa Gentile, Chad DeLuca, Pengyuan Li and Guang-Jie Ren
  • Investigating Ontology-based data access with GitHub [pdf]
    by Yahlieel Jafta, Louise Leenen and Thomas Meyer
  • Enabling Live SPARQL Queries Over ConceptNet Using Triple Pattern Fragments [pdf]
    by Marcelo Machado, Guilherme Lima, Elton Soares, Rosario Uceda-Sosa and Renato Cerqueira
  • Evaluation of a Representative Selection of SPARQL Query Engines using Wikidata [pdf]
    by An Ngoc Lam, Brian Elvesæter and Francisco Martin-Recuerda
  • MOSAIK: An Agent-Based Decentralized Control System with Stigmergy For A Transportation Scenario [pdf]
    by Sebastian Schmid, Daniel Schraudner and Andreas Harth

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