FactDeMice - Ověřování faktů na základě textových dokladů s využitím překladu konzistentního s fakty, detekcí falešných recenzí a automatické extrakce zavádějících tvrzení

Project Period: 1. 1. 2025 – 31. 12. 2027

Project Type: grant

Code: TQ16000028

Agency: Technology Agency of the Czech Republic

Program: 8. veřejná soutěž programu SIGMA Dílčí cíl 4: Bilaterální spolupráce

English title

FactDeMice - Evidence-based Fact-Checking with Fact-consistent translation, Fake Review Detection, and Automatic Misinformative Claim Extraction

Type

grant

Keywords

fake news detection; fact checking; contrastive evidence; disinformation; data
augmentation; DNN; LLM; OSINT data; propagation behavior; social media; machine
translation; information retrieval; multilingual; Czech; English; Chinese

Abstract

(1) Fake Review Dataset Collection & Detection Tools M: Part of deliverable 3.1,
performance on test set (from WP2.1). WP2.1: [M1~M12] WP3.1: [M7~M21] (2)
Disinformation Campaign Detection Methods M: Part of deliverable 3.1, performance
on test set (from WP2.2). WP2.2: [M13~M24] WP3.2: [M13~M30] (3) Automatic Claim
Extraction from News Comments M: Part of deliverable 3.1, performance on test set
(from WP2.3). WP2.3: [M7~M18] WP3.3: [M16~M33] (4) Evidence-Based Claim Analysis
Tools M: Part of deliverable 3.1, performance on test set (from WP2.3). WP2.3:
[M7~M18] WP3.3: [M16~M33] (5) Factually Consistent Language Translation M: Part
of deliverable 3.2, performance on test set (from WP2.3). WP2.3: [M7~M18] WP3.4:
[M25~M36]

Team members

Fajčík Martin, Ing., Ph.D. (DCGM) – research leader
Jarolím Antonín, Ing. (DCGM)
Makaiová Lucia, Bc. (DCGM)
Ryšánek Jakub, Bc. (DCGM)
Smrž Pavel, doc. RNDr., Ph.D. (DCGM)

Publication Results

2025

JAROLÍM, A.; FAJČÍK, M.; MAKAIOVÁ, L. Can LLMs Extract Human-like Fine-grained Evidence for Evidence-based Fact-checking?. In Proceedings of the Nineteenth Workshop on Recent Advances in Slavonic Natural Languages Processing, RASLAN 2025. Recent Advances in Slavonic Natural Language Processing. 2025. no. 2025, p. 25-36. ISBN: 978-80-263-1858-3. Detail
MAKAIOVÁ, L.; FAJČÍK, M.; JAROLÍM, A. Examining the Metrics for Document-Level Claim Extraction in Czech and Slovak. In Proceedings of the Nineteenth Workshop on Recent Advances in Slavonic Natural Languages Processing. Recent Advances in Slavonic Natural Language Processing. 2025. no. 2025, p. 15-24. ISBN: 978-80-263-1858-3. Detail