| Vol-2775 urn:nbn:de:0074-2775-8 Copyright © 2020 for the individual papers by the papers' authors. Copyright © 2020 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 2020
Semantic Web Challenge on Tabular Data to Knowledge Graph Matching 2020

### Proceedings of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab 2020)
co-located with the 19th International Semantic Web Conference (ISWC 2020)

### Virtual conference (originally planned to be in Athens, Greece), November 5, 2020.

Edited by

### Ernesto Jiménez-Ruiz *
Oktie Hassanzadeh **
Vasilis Efthymiou ***
Jiaoyan Chen ****
Kavitha Srinivas **
Vincenzo Cutrona *****

* City, University of London, UK and SIRIUS, University of Oslo, Norway
** IBM Research, USA
*** ICS-FORTH, Greece
**** University of Oxford, UK
***** Università degli Studi di Milano - Bicocca, Italy

## Table of Contents

### Challenge overview

- Results of SemTab 2020 1-8
  Ernesto Jiménez-Ruiz, Oktie Hassanzadeh, Vasilis Efthymiou, Jiaoyan Chen, Kavitha Srinivas, Vincenzo Cutrona
  Summary: There were 28 submissions to the challenge across 4 rounds. Out of these, 11 participating systems submitted a paper to the challenge. We accepted all 11 papers for this volume, 6 as regular papers and 5 as short papers.

### System papers

- AMALGAM: making tabular dataset explicit with knowledge graph (short paper) 9-16
  Rabia Azzi, Gayo Diallo
- bbw: Matching CSV to Wikidata via Meta-lookup 17-26
  Renat Shigapov, Philipp Zumstein, Jan Kamlah, Lars Oberländer, Jörg Mechnich, Irene Schumm
- DAGOBAH: Enhanced Scoring Algorithms for Scalable Annotations of Tabular Data 27-39
  Viet-Phi Huynh, Jixiong Liu, Yoan Chabot, Thomas Labbé, Pierre Monnin, Raphaël Troncy
- JenTab: Matching Tabular Data to Knowledge Graphs 40-49
  Nora Abdelmageed, Sirko Schindler
- Kepler-aSI: Kepler as a Semantic Interpreter (short paper) 50-58
  Wiem Baazouzi, Marouen Kachroudi, Sami Faiz
- LexMa: Tabular Data to Knowledge Graph Matching using Lexical Techniques (short paper) 59-64
  Shalini Tyagi, Ernesto Jiménez-Ruiz
- LinkingPark: An Integrated Approach for Semantic Table Interpretation 65-74
  Shuang Chen, Alperen Karaoglu, Carina Negreanu, Tingting Ma, Jin-Ge Yao, Jack Williams, Andy Gordon, Chin-Yew Lin
- MantisTable SE: an Efficient Approach for the Semantic Table Interpretation 75-85
  Marco Cremaschi, Roberto Avogadro, Andrea Barazzetti, David Chieregato
- MTab4Wikidata at SemTab 2020: Tabular Data Annotation with Wikidata 86-95
  Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda
- Generating Conceptual Subgraph from Tabular Data for Knowledge Graph Matching (short paper) 96-103
  Donguk Kim, Heesung Park, Jae Kyu Lee, Wooju Kim
- Knowledge graph matching with inter-service information transfer (short paper) 104-108
  Semih Yumusak

2020-12-11: submitted by Ernesto Jimenez-Ruiz, metadata incl. bibliographic data published under Creative Commons CC0
2020-12-15: published on CEUR Workshop Proceedings (CEUR-WS.org, ISSN 1613-0073) |valid HTML5|