Sebastian Schellhammer

2026

2025

doi dblp

An In-depth Analysis of the Linguistic Characteristics of Science Claims on the Web and their Impact on Fact-checking.

Salim Hafid|Sebastian Schellhammer|Yavuz Selim Kartal|Thomas Papastergiou|Stefan Dietze|Sandra Bringay|Konstantin Todorov

ACM Transactions on the Web 2025 Volume 19 Issue 3

doi dblp

Overview of the CLEF-2025 CheckThat! Lab: Subjectivity, Fact-Checking, Claim Normalization, and Retrieval.

Firoj Alam|Julia Maria Struß|Tanmoy Chakraborty|Stefan Dietze|Salim Hafid|Katerina Korre|Arianna Muti|Preslav Nakov|Federico Ruggeri|Sebastian Schellhammer|Vinay Setty|Megha Sundriyal|Konstantin Todorov|Venktesh V

Experimental IR Meets Multilinguality, Multimodality, and Interaction - 16th International Conference of the CLEF Association, CLEF 2025, Madrid, Spain, September 9-12, 2025, Proceedings

dblp

Overview of the CLEF-2025 CheckThat! Lab Task 4 on Scientific Web Discourse.

Salim Hafid|Yavuz Selim Kartal|Sebastian Schellhammer|Katarina Boland|Dimitar Dimitrov|Sandra Bringay|Konstantin Todorov|Stefan Dietze

Working Notes of the Conference and Labs of the Evaluation Forum, CLEF 2025, Madrid, Spain, 9-12 September 2025.

doi dblp

The CLEF-2025 CheckThat! Lab: Subjectivity, Fact-Checking, Claim Normalization, and Retrieval.

Firoj Alam|Julia Maria Struß|Tanmoy Chakraborty|Stefan Dietze|Salim Hafid|Katerina Korre|Arianna Muti|Preslav Nakov|Federico Ruggeri|Sebastian Schellhammer|Vinay Setty|Megha Sundriyal|Konstantin Todorov|Venktesh V

Advances in Information Retrieval - 47th European Conference on Information Retrieval, ECIR 2025, Lucca, Italy, April 6-10, 2025, Proceedings, Part V

2022

doi dblp

SciTweets - A Dataset and Annotation Framework for Detecting Scientific Online Discourse.

Salim Hafid|Sebastian Schellhammer|Sandra Bringay|Konstantin Todorov|Stefan Dietze

Proceedings of the 31st ACM International Conference on Information & Knowledge Management, Atlanta, GA, USA, October 17-21, 2022