SemTab 2021
Semantic Web Challenge on Tabular Data to Knowledge Graph Matching 2021

Table of Contents

Challenge overview

• Results of SemTab 2021 1-12
  Vincenzo Cutrona, Jiaoyan Chen, Vasilis Efthymiou, Oktie Hassanzadeh, Ernesto Jiménez-Ruiz, Juan Sequeda, Kavitha Srinivas, Nora Abdelmageed, Madelon Hulsebos, Daniela Oliveira, Catia Pesquita
  Summary: There were 11 submissions to the challenge across 3 rounds. Out of these, 7 participating systems submitted a paper to the challenge. A paper describing a dataset for the challenge was also submitted. We accepted all 8 papers for this volume, 7 as regular papers and 1 as short paper.

Dataset papers

• BiodivTab: A Table Annotation Benchmark based on Biodiversity Research Data (short paper) 13-18
  Nora Abdelmageed, Sirko Schindler, Birgitta König-Ries

System papers

• DAGOBAH: Table and Graph Contexts For Efficient Semantic Annotation Of Tabular Data 19-31
  Viet-Phi Huynh, Jixiong Liu, Yoan Chabot, Frédéric Deuzé, Thomas Labbé, Pierre Monnin, Raphaël Troncy
• GBMTab: A Graph-Based Method for Interpreting Noisy Semantic Table to Knowledge Graph 32-41
  Lianzheng Yang, Shuyang Shen, Jingyi Ding, Jiahui Jin
• JenTab Meets SemTab 2021's New Challenges 42-53
  Nora Abdelmageed, Sirko Schindler
• Kepler-aSI at SemTab 2021 54-67
  Wiem Baazouzi, Marouen Kachroudi, Sami Faiz
• MAGIC: Mining an Augmented Graph using INK, starting from a CSV 68-78
  Bram Steenwinckel, Filip De Turck, Femke Ongenae
• MantisTable V: A novel and efficient approach to Semantic Table Interpretation 79-91
  Roberto Avogadro, Marco Cremaschi
• SemTab 2021: Tabular Data Annotation with MTab Tool 92-101
  Phuc Nguyen, Ikuya Yamada, Natthawut Kertkeidkachorn, Ryutaro Ichise, Hideaki Takeda