Papers by Josue Caraballo
A Dashboard for Mitigating the COVID-19 Misinfodemic (2021.eacl-demos)
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Zhengyuan Zhu, Kevin Meng, Josue Caraballo, Israa Jaradat, Xiao Shi, Zeyu Zhang, Farahnaz Akrami, Haojin Liao, Fatma Arslan, Damian Jimenez, Mohanmmed Samiul Saeef, Paras Pathak, Chengkai Li
| Challenge: | a new public dashboard aims to understand the impact of the COVID-19 misinfodemic on Twitter . the dashboard uses a curated catalog of COVId-19 related facts and debunks of misinformation . |
| Approach: | They propose a public dashboard that matches tweets with COVID-19 misinformation . they also propose experiments to analyze the spread of misinformation on twitter . |
| Outcome: | The proposed dashboard uses a curated catalog of COVID-19 related facts and debunks misinformation . it shows the most prevalent information from the catalog among Twitter users in user-selected geographic regions . |
Modeling Factual Claims with Semantic Frames (2020.lrec-1)
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| Challenge: | In recent years, the proliferation of misinformation has reached a staggering pace eroding people's confidence in politics and even affected democracies. |
| Approach: | They propose an extension of the Berkeley FrameNet for the structured and semantic modeling of factual claims. |
| Outcome: | The proposed extension provides 2,540 fully annotated sentences and can be used to understand how these frames are intended to work and to train machine learning models. |
ClaimPortal: Integrated Monitoring, Searching, Checking, and Analytics of Factual Claims on Twitter (P19-3)
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Sarthak Majithia, Fatma Arslan, Sumeet Lubal, Damian Jimenez, Priyank Arora, Josue Caraballo, Chengkai Li
| Challenge: | ClaimPortal is a web-based platform for monitoring, searching, checking and analyzing factual claims on Twitter from the American political domain. |
| Approach: | They present a web-based platform for monitoring, searching, checking and analyzing English factual claims on Twitter from the American political domain. |
| Outcome: | The proposed platform can monitor, search, check, and analyze English factual claims on Twitter from the political domain. |