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João A. Leite

The University of Sheffield, Universidade Federal de São Carlos

11 papers hereh-index 6234 citations14 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author7
  • middle author4

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.CL10
  • cs.CY1
affiliations
  • The University of Sheffield, Universidade Federal de São Carlos
HomepageORCID 0000-0002-3587-853X

identity via Semantic Scholar / OpenAlex

activity
20202026
most citedToxic Language Detection in Social Media for Brazilian Portuguese: New Dataset and Multilingual Analysis

43 citations · 102 across the 11 of their papers we have counts for

collaborators
Showing 2024Show all

3 papers · 1 filter

cs.CY2024

A Cross-Domain Study of the Use of Persuasion Techniques in Online Disinformation

João A. Leite, Olesya Razuvayevskaya, Carolina Scarton +1

Disinformation, irrespective of domain or language, aims to deceive or manipulate public opinion, typically through employing advanced persuasion techniques. Qualitative and quanti…

cs.CL2024★ 8 cited

A Survey on Automatic Credibility Assessment Using Textual Credibility Signals in the Era of Large Language Models

Ivan Srba, Olesya Razuvayevskaya, João A. Leite +10

In the age of social media and generative AI, the ability to automatically assess the credibility of online content has become increasingly critical, complementing traditional appr…

cs.CL2024★ 8 cited

EUvsDisinfo: A Dataset for Multilingual Detection of Pro-Kremlin Disinformation in News Articles

João A. Leite, Olesya Razuvayevskaya, Kalina Bontcheva +1

This work introduces EUvsDisinfo, a multilingual dataset of disinformation articles originating from pro-Kremlin outlets, along with trustworthy articles from credible / less biase…

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