Program Overview

  • Tutorials and Workshops
  • Main Conference

Proceedings are available on Springer under this link. Nominations and links to all lists of papers are available here.

Throughout the whole conference room Epterm is reserved for Networking.

For the Main conference: Erato is reserved as a quiet room and Melpo & Thalia are reserved as a quiet work room (except for the demo session).

Tutorial and Workshops

Day 1 – May 28th 2023

Time Orpheas Hermes Erato Polymnia & Kalia Melpo & Thalia
09:00 – 10:30 Trusting Decentralised KGs on the Web (TrusDeKW) Knowledge Graph Construction First International Biochemical Knowledge Extraction Challenge [Bike] Challenge Linked Data-driven Resilience Research (D2R2) [Tutorial] SciKG: Building Scientific Knowledge Graphs from Data, Data Dictionaries, and Codebooks
10:30 – 11:00 Coffee Break
11:00 – 12:30 TrusDeKW Knowledge Graph Construction Bike Challenge D2R2 [Tutorial] SciKG
12:30 – 14:00 Lunch
14:00 – 15:30 TrusDeKW Knowledge Graph Construction Semantic Technologies for Scientific, Technical and Legal Data (SemTech4STLD) Semantic Web on Constrained Things (SWoCoT) [Tutorial] SciKG
15:30 – 16:00 Coffee Break
16:00 – 18:00 TrusDeKW Knowledge Graph Construction SemTech4STLD SWoCoT [Tutorial] SciKG

Day 2 – May 29th 2023

Time Efterpi Hermes Orpheas Erato Polymnia & Kalia Melpo & Thalia
09:00 – 10:30 Semantic Web solutions for large-scale biomedical data analytics (SeWeBMeDA) Knowledge graph generation from text (TEXT2KG) PhD Symposium Starting 8:30 Metadata and research management for linked open science (DaMaLOS)
10:30 – 11:00 Coffee Break
11:00 – 12:30 SeWeBMeDA TEXT2KG PhD Symposium DaMaLOS
12:30 – 14:00 Lunch
14:00 – 15:30 SeWeBMeDA TEXT2KG PhD Symposium Data Management for Knowledge Graphs (DMKG) Semantic Methods for Events and Stories (SEMMES) [Tutorial] Beginner’s Guide to Reasoning: How to reason your way to better data
15:30 – 16:00 Coffee Break
16:00 – 18:00 SeWeBMeDA TEXT2KG PhD Symposium DMKG SEMMES [Tutorial] Beginner’s Guide to Reasoning

Evening Program: ESWC 2023 – Student-only Gathering on Monday 29th

The ESWC Student Gathering is a student-only meet-up where you will have the chance to get to know fellow students, share experiences and have fun. This is not included in your conference registration. Please fill in this form to let us know you will be coming so we can book enough tables for everyone! However, even if you do not fill out this form on time, you can still show up. This dinner will take place at the Green Café Bar Restaurant (Anna Maria hotel restaurant) at 7pm. Here is the link for the restaurant:

Main Conference

The best paper nominees noted as such.

Day 1 – May 30th 2023

Time Room 1: Hermes & Apollon Room 2: Orpheas Room 3: Polymnia & Kalia
09:00 – 09:30 Welcome
09:30 – 10:30 Keynote by Marieke van Erp
Unflattening Knowledge Graphs [slides]
10:30 – 11:20 Coffee Break
Session 1A: KG Construction
Chair: Peter Haase
Session 1B: Reasoning
Chair: Haridimos Kondylakis
Session 1C: Alignment, Linking and Relation Extraction
Chair: Nadine Steinmetz
11:20 – 11:40 Resource
Whyis 2: An Open Source Framework for Knowledge Graph Development and Research [pdf]
by Jamie McCusker and
Deborah McGuinness
A Comparative Study
of Stream Reasoning Engines [pdf, best paper nominee]
by Nathan Gruber and Birte Glimm
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
11:40- 12:00 Resource
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
Classifying sequences by combining context-free grammars and OWL ontologies [pdf, best paper nominee]
by Nicolas Lazzari, Andrea Poltronieri and Valentina Presutti
Transformer based Semantic Relation Typing for Knowledge Graph Integration [pdf]
by Sven Hertling and Heiko
12:00 – 12:20 In-Use
LIS: A Knowledge
Graph-based Line Information System [pdf]
by Irlan Grangel, Marc Rickart, Oliver Rudolph and Fasal Shah
A Concise Ontology to Support Research on Complex, Multimodal Clinical Reasoning [pdf]
by Sabbir Rashid, Jamie McCusker, Daniel Gruen, Oshani Seneviratne and
Deborah McGuinness
NASTyLinker: NIL-Aware Scalable Transformer-based Entity Linker [pdf]
by Nicolas Heist and Heiko Paulheim
12:20 – 12:40 In-Use
Understanding Customer Requirements – an Enterprise Knowledge Graph Approach [pdf]
by Basel Shbita, Anna Lisa Gentile, Chad DeLuca, Pengyuan Li and Guang-Jie Ren
SemReasoner – A high-performance Knowledge Graph Store and rule-based Reasoner [pdf, best paper nominee]
by Kevin Angele, Jürgen Angele, Umutcan Şimşek and Dieter Fensel
RELD: A Knowledge Graph of Relation Extraction Datasets [pdf]
by Manzoor Ali, Muhammad Saleem, Diego Moussallem, Mohamed Ahmed Sherif and Axel-Cyrille Ngonga Ngomo
12:40 – 14:30 Lunch
14:30 – 15:30 Minute Madness
15:30 – 16:00 Coffee Break
16:00 – 17:00 20th Anniversary Panel
17:00 – 18:00 Demos (in Melpo & Thalia)
18:30 – Posters (Kafenio area)

Day 2 – May 31st 2023

Time Room 1: Hermes & Apollon Room 2: Orpheas Room 3: Polymnia & Kalia
09:00 – 09:15 Welcome
09:15 – 10:45 The Next 20 years: ESWC 2043
list of paper
10:45 – 11:20 Coffee Break
Session 2A: KGs in the Real World I
Chair: Pasquale Lisena
Session 2B: Question Answering and Knowledge Extraction
Chair: Vasilis Efthymiou
Industry 1
Chair: Renato Cerqueira
11:20 – 11:40 Resource
LauNuts: A Knowledge Graph to identify and compare geographic regions in the European Union [pdf]
by Adrian Wilke and Axel-Cyrille Ngonga Ngomo
Entity Linking for KGQA Using AMR Graphs [pdf]
by Nadine Steinmetz
Wisdom of the Sellers: Mining Seller Data for eCommerce Knowledge Graph Generation [pdf]
by Petar Ristoski, Sathish Kandasamy, Aleksandr Matiushkin, Sneha Kamath and Qunzhi Zhou
11:40 – 12:00 Resource
The Internet Meme Knowledge Graph [pdf]
by Riccardo Tommasini, Filip Ilievski and Thilini Wijesiriwardene
GETT-QA: Graph Embedding based T2T Transformer for Knowledge Graph Question Answering [pdf]
by Debayan Banerjee, Pranav Ajit Nair, Ricardo Usbeck and Chris Biemann
Supplier Optimization at Bosch with Knowledge Graphs and Answer Set Programming [pdf]
by Cuong Xuan Chu, Mohamed H. Gad-Elrab, Trung-Kien Tran, Marvin Schiller, Daria Stepanova and Evgeny Kharlamov
12:00 – 12:20 Resource
LegalHTML: a Representation Language for Legal Acts [pdf]
by Armando Stellato and Manuel Fiorelli
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
Ontologies for Formalizing the Process of Configuring and Deploying Building Management Systems [pdf]
by Hervé Pruvost and Andreas Wilde
12:20 – 12:40 In-Use
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
Activity Recommendation for Business Process Modeling with Sequence-to-Sequence Models [pdf]
by Diana Sola, Han van der Aa, Christian Meilicke and Heiner Stuckenschmidt
Towards the deployment of Knowledge Based Systems in Safety Critical Systems [pdf]
by Florence de Grancey and Amandine Audouy
12:40 – 14:30 Lunch
Session 3A: KGs and ML
Chair: Eva Blomqvist
Session 3B: Completeness
Chair: Hala Skaf Molli
Industry 2
Chair: Diego Collarana
14:30 – 14:50 Research
Explainable Phenotype-Centric Drug Repurposing via Deep Reinforcement Learning [pdf, best paper nominee]
by Lise Stork, Ilaria Tiddi, René Spijker and Annette ten Teije
Evaluating Language Models for
Knowledge Base Completion [pdf]
by Blerta Veseli, Sneha Singhania, Simon Razniewski and Gerhard Weikum
Addressing the Scalability Bottleneck of Semantic Technologies at Bosch [pdf]
by Diego Rincon-Yanez, Mohamed H. Gad-Elrab, Daria Stepanova, Kien Trung Tran, Cuong Chu Xuan, Baifan Zhou and Evgeny Kharlamov
14:50 – 15:10 Resource
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
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
Knowledge Injection to Counter Large Language Model (LLM) Hallucination [pdf]
by Ariana Martino, Michael Iannelli and Coleen Truong
15:10 – 15:30 In-Use
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
Two-view Graph Neural Networks for Knowledge Graph Completion [pdf]
by Vinh Tong, Dai Quoc Nguyen, Dinh Phung and Dat Quoc Nguyen
A Source-agnostic Platform for Finding and Exploring Ontologies at Bosch [pdf]
by Lavdim Halilaj
15:30 – 16:00 Coffee Break
16:00 – 17:00 Keynote by Alexander Gray
Reasoning with Realistically Imperfect Knowledge
17:00 – 18:00 Town Hall
19:30 Gala Dinner
Location information here.

Day 3 – June 1st 2023

Time Room 1: Hermes & Apollon Room 2: Orpheas Room 3: Polymnia & Kalia
09:15 – 09:30 Welcome
09:30 – 10:30 Keynote by Efthymia Tsamoura
Reasoning at Scale: Why, How and What’s Next. [slides]
10:30 – 11:20 Coffee Break
Session 4A: SPARQL and Data Access
Chair: Olaf Hartig
Session 4B: KGs in the Real World II
Chair: Harald Sack
Project Networking
11:20 – 11:40 Research
Join Ordering of SPARQL Property Path Queries [pdf]
by Julien Aimonier-Davat, Hala Skaf-Molli, Pascal Molli, Minh-Hoang Dang and Brice Nédelec
An Upper Ontology for Modern Science Branches and Related Entities [pdf]
by Said Fathalla, Christoph Lange and Sören Auer
No detailed program needed, projects are listed here.
11:40 – 12:00 In-Use
Enabling Live SPARQL Queries Over ConceptNet Using Triple Pattern Fragments [pdf]
by Marcelo Machado, Guilherme Lima, Elton Soares, Rosario Uceda-Sosa and Renato Cerqueira
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
12:00 – 12:20 In-Use
Evaluation of a Representative
Selection of SPARQL Query Engines using Wikidata [pdf]
by An Ngoc Lam, Brian 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
12:20 – 12:40 In-Use
Investigating Ontology-based data access with GitHub [pdf]
Yahlieel Jafta, Louise Leenen and Thomas Meyer
HHT : an approach for representing temporally-evolving historical territories [pdf, best paper nominee]
by William Charles, Nathalie Hernandez and Nathalie Aussenac-Gilles
12:40 – 14:30 Lunch
Session 5A: KG refinement and validation
Chairs: Shuai Wang & Anisa Rula
Session 5B: KGs and Inductive Learning
Chair: Heiko Paulheim
Project Networking
14:30 – 14:50 Research
Refining Large Integrated
Identity Graphs using the Unique Name Assumption [pdf]
by Shuai Wang, Joe Raad, Peter Bloem and Frank Van Harmelen
pyRDF2Vec: A Python Implementation and Extension of RDF2Vec [pdf]
by Bram Steenwinckel, Gilles Vandewiele, Terencio Agozzino and
Femke Ongenae
No detailed program needed, projects are listed here
14:50 – 15:10 Research
Repairing EL ontologies
using weakening and completing [pdf]
by Ying Li and Patrick Lambrix
Neural Class Expression Synthesis [pdf]
by N’Dah Jean Kouagou, Stefan Heindorf, Caglar Demir and Axel-Cyrille Ngonga Ngomo
15:10 – 15:30 Research
A Framework to Include and Exploit Probabilistic Information in SHACL Validation Reports [pdf, best paper nominee]
by Rémi Felin, Catherine Faron and Andrea Tettamanzi
REGNUM: Generating Logical Rules with Numerical Predicates in Knowledge Graphs [pdf]
by Armita Khajeh Nassiri, Nathalie Pernelle and Fatiha Saïs
15:30 – 15:50 Research
iSummary: Workload-based, Personalized summaries for Knowledge Graphs [pdf]
by Giannis Vassiliou, Fanouris Alevizakis, Nikolaos Papadakis and Haridimos Kondylakis
16:00 Closing Ceremony

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