Author

Fanfu Wei

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Jul 2026

Detecting Knowledge Inconsistencies Across Text, Tables, and Knowledge Graphs

Kontrast is presented, an automatic framework that uses Text-to-SPARQL and LLM reasoning to compare table-based answers with KG evidence and categorize the resulting inconsistencies, and shows that text, tables, and KGs can complement and correct one another through systematic comparison.

Fanfu Wei, Thibault Ehrhart, Raphaël Troncy · arXiv.org · 0 citations

Open access 2026

ReTaT: A Unified Benchmark for Relation Extraction across Text and Table

ReTaT is a dataset that can be used to train and evaluate systems for extracting relations whose expression spans the two modalities and its quality and suitability were assessed for the joint table-text relation extraction task using Large Language Models (LLMs).

Mohamed Ettaleb, Thibault Ehrhart, Nathalie Aussenac-Gilles et al. · International Conference on... · 1 citation