We are happy to announce that the paper “Column Type Annotation using ChatGPT” by Keti Korini and Christian Bizer has won the best paper award of the Tabular Data Analysis (TaDa) workshop at VLDB 2023 in Vancouver, Canada.

The paper “WDC Products: A Multi-Dimensional Entity Matching Benchmark” by Ralph Peeters, Reng Chiz Der and Christian Bizer has been accepted at EDBT2024.

We are happy to announce the release of Web Data Commons Block (WDC-Block), a large Blocking Benchmark. WDC Block is based on product data that has been extracted in 2020 from 3,259 e-shops that marked up product offers within their HTML pages using the schema.org vocabulary. The benchmark is ...

The paper “Using ChatGPT for Entity Matching” by Ralph Peeters and Christian Bizer was accepted at ADBIS 2023.

We are happy to announce the release of the multi-dimensional WDC Products Benchmark for entity matching. WDC Products is based on product data that has been extracted in 2020 from 3259 e-shops that mark up product offers within their HTML pages using the schema.org vocabulary. It contains overall ...

The DWS group is happy to announce the new release of the WebDataCommons Microdata, JSON-LD, RDFa and Microformat data corpus.

We are happy to announce that the Web Data Commons – Schema.org Table Annotation Benchmark (WDC SOTAB) has won the Dataset Track of the Semantic Web Challenge on Tabular Data to Knowledge Graph Matching (SemTab) at the International Semantic Web Conference 2022.

Anna Primpeli has successfully defended her PhD thesis titled “Reducing the Labeling Effort for Entity Resolution using Distant Supervision and Active Learning” today.

We are happy to announce that team WBSG consisting of the PhD students Alexander Brinkmann and Ralph Peeters has won the ACM SIGMOD Programming Contest 2022. Altogether 55 teams from all over the world participated in the contest.

We are happy to announce that the papers “Impact of the Characteristics of Multi-Source Entity Matching Tasks on the Performance of Active Learning Methods” by Anna Primpeli and Christian Bizer and the paper “Supervised Knowledge Aggregation for Knowledge Graph Completion” by Patrick Betz, Christian ...