| Vol-3557 urn:nbn:de:0074-3557-4 Copyright © 2023 for the individual papers by the papers' authors. Copyright © 2023 for the volume as a collection by its editors. This volume and its papers are published under the Creative Commons License Attribution 4.0 International (CC BY 4.0).

# SemTab 2023
Semantic Web Challenge on Tabular Data to Knowledge Graph Matching 2023

### Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2023)
co-located with the 22nd International Semantic Web Conference (ISWC 2023)

### Athens, Greece, November 6-10, 2023.

Edited by

### Vasilis Efthymiou †
Ernesto Jiménez-Ruiz ‡
Jiaoyan Chen ♠
Vincenzo Cutrona ♥
Oktie Hassanzadeh ♣
Juan Sequeda ♦
Kavitha Srinivas ♣
Nora Abdelmageed ◊
Madelon Hulsebos ★
Aamod Khatiwada ☆
Keti Korini ϕ
Benno Kruit ⧄

† FORTH-ICS, Greece
‡ City, University of London, UK
♠ University of Manchester, UK
♥ SUPSI, Switzerland
♣ IBM Research, USA
♦ data.world, USA
◊ Friedrich Schiller University Jena, Germany
★ University of Amsterdam, The Netherlands
☆ Northeastern University, USA
ϕ University of Mannheim, Germany
⧄ Vrije Universiteit Amsterdam, The Netherlands

## Table of Contents

### Challenge overview

- Results of SemTab 2023 1-14
  Oktie Hassanzadeh, Nora Abdelmageed, Vasilis Efthymiou, Jiaoyan Chen, Vincenzo Cutrona, Madelon Hulsebos, Ernesto Jiménez-Ruiz, Aamod Khatiwada, Keti Korini, Benno Kruit, Juan Sequeda, Kavitha Srinivas
  Summary: There were 8 submissions to the challenge across 2 rounds. Out of these, 7 participating systems submitted a paper to the challenge. One paper describing a dataset for the challenge was also submitted. Out of the 8 total paper submissions, we accepted 7 papers for this volume, 5 as regular papers, and 2 as short papers.

### Datasets track papers

- Semantic Annotation of TSOTSATable Dataset (short paper) 15-20
  Azanzi Jiomekong, Uriel Melie, Hippolyte Tapamo, Gaoussou Camara

### Accuracy track papers

- TorchicTab: Semantic Table Annotation with Wikidata and Language Models 21-37
  Ioannis Dasoulas, Duo Yang, Xuemin Duan, Anastasia Dimou
- SemTex: A Hybrid Approach for Semantic Table Interpretation 38-49
  Emil G. Henriksen, Alan M. Khorsid, Esben Nielsen, Adam M. Stück, Andreas S. Sørensen, Olivier Pelgrin
- DREIFLUSS: A Minimalist Approach for Table Matching 50-60
  Vishvapalsinhji Parmar, Alsayed Algergawy
- Semantic Annotation of Tabular Data for Machine-to-Machine Interoperability via Neuro-Symbolic Anchoring 61-71
  Shervin Mehryar, Remzi Celebi
- Exploring Naive Bayes Classifiers for Tabular Data to Knowledge Graph Matching 72-84
  Brice Foko, Azanzi Jiomekong, Hippolyte Tapamo, Jérémy Buisson, Sanju Tiwari
- Kepler-aSI at SemTab 2023 (short paper) 85-91
  Wiem Baazouzi, Marouen Kachroudi, Sami Faiz

2023-11-02: submitted by Vasilis Efthymiou, metadata incl. bibliographic data published under Creative Commons CC0
2023-11-20: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|