Papers by Bernardo Cunha
Hate Speech Dynamics Against African descent, Roma and LGBTQI Communities in Portugal (2022.lrec-1)
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| Challenge: | Existing resources for detecting hate speech in Portugal are limited to spatiotemporally delimited phenomena, such as the dynamics of online hate speech before and during the Covid-19 pandemic. |
| Approach: | They propose to use a dataset to analyze online hate speech in Portugal before and after the Covid-19 pandemic . they provide statistics on the distribution of tweets included in the dataset and analyze the availability over time of tweet targeting the above-mentioned communities. |
| Outcome: | The proposed dataset contains 63,450 tweets, posted before and after the official declaration of Covid-19 as a pandemic by online users in Portugal. |