Nikolaos Nikolaidis

According to our database, Nikolaos Nikolaidis authored at least 9 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

FRaN-X: FRaming and Narratives-eXplorer.

Artur Muratov, Hana Fatima Shaikh, Vanshikaa Jani, Tarek Mahmoud, Zhuohan Xie, Daniil Orel, Aaryamonvikram Singh, Yuxia Wang, Aadi Joshi, Hasan Iqbal, Ming Shan Hee, Dhruv Sahnan, Nikolaos Nikolaidis, Purificação Silvano, Dimitar Dimitrov, Roman Yangarber, Ricardo Campos, Alípio Jorge, Nuno Guimarães, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov

CoRR, July, 2025

Entity Framing and Role Portrayal in the News.

Tarek Mahmoud, Zhuohan Xie, Dimitar Dimitrov, Nikolaos Nikolaidis, Purificação Silvano, Roman Yangarber, Shivam Sharma, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov

CoRR, February, 2025

UKElectionNarratives: A Dataset of Misleading Narratives Surrounding Recent UK General Elections.

Fatima Haouari, Carolina Scarton, Nicolò Faggiani, Nikolaos Nikolaidis, Bonka Kotseva, Ibrahim Abu Farha, Jens P. Linge, Kalina Bontcheva

Dataset, January, 2025

UKElectionNarratives: A Dataset of Misleading Narratives Surrounding Recent UK General Elections.

Fatima Haouari, Carolina Scarton, Nicolò Faggiani, Nikolaos Nikolaidis, Bonka Kotseva, Ibrahim Abu Farha, Jens P. Linge, Kalina Bontcheva

Proceedings of the Nineteenth International AAAI Conference on Web and Social Media, 2025

Entity Framing and Role Portrayal in the News.

Tarek Mahmoud, Zhuohan Xie, Dimitar Iliyanov Dimitrov, Nikolaos Nikolaidis, Purificação Silvano, Roman Yangarber, Shivam Sharma, Elisa Sartori, Nicolas Stefanovitch, Giovanni Da San Martino, Jakub Piskorski, Preslav Nakov

Proceedings of the Findings of the Association for Computational Linguistics, 2025

PolyNarrative: A Multilingual, Multilabel, Multi-domain Dataset for Narrative Extraction from News Articles.

Nikolaos Nikolaidis, Nicolas Stefanovitch, Purificação Silvano, Dimitar Iliyanov Dimitrov, Roman Yangarber, Nuno Guimarães, Elisa Sartori, Ion Androutsopoulos, Preslav Nakov, Giovanni Da San Martino, Jakub Piskorski

Proceedings of the 63rd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2025

2024

Exploring the Usability of Persuasion Techniques for Downstream Misinformation-related Classification Tasks.

Nikolaos Nikolaidis, Jakub Piskorski, Nicolas Stefanovitch

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

Multilingual Multifaceted Understanding of Online News in Terms of Genre, Framing, and Persuasion Techniques.

Jakub Piskorski, Nicolas Stefanovitch, Nikolaos Nikolaidis, Giovanni Da San Martino, Preslav Nakov

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2022

Exploring Data Augmentation for Classification of Climate Change Denial: Preliminary Study.

Jakub Piskorski, Nikolaos Nikolaidis, Nicolas Stefanovitch, Bonka Kotseva, Irene Vianini, Sopho Kharazi, Jens P. Linge

Proceedings of Text2Story, 2022