Search Results for author: Ignacio Castro

Found 6 papers, 4 papers with code

Decentralised Moderation for Interoperable Social Networks: A Conversation-based Approach for Pleroma and the Fediverse

1 code implementation3 Apr 2024 Vibhor Agarwal, Aravindh Raman, Nishanth Sastry, Ahmed M. Abdelmoniem, Gareth Tyson, Ignacio Castro

Recent work has exploited the conversational context of a post to improve this automatic tagging, e. g. using the replies to a post to help classify if it contains toxic speech.

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Lady and the Tramp Nextdoor: Online Manifestations of Economic Inequalities in the Nextdoor Social Network

no code implementations11 Apr 2023 Waleed Iqbal, Vahid Ghafouri, Gareth Tyson, Guillermo Suarez-Tangil, Ignacio Castro

We collect 2. 6 Million posts from 64, 283 neighborhoods in the United States and 3, 325 neighborhoods in the United Kingdom, to examine whether online discourse reflects the income and income inequality of a neighborhood.

Lon-ea at SemEval-2023 Task 11: A Comparison of Activation Functions for Soft and Hard Label Prediction

1 code implementation4 Mar 2023 Peyman Hosseini, Mehran Hosseini, Sana Sabah Al-Azzawi, Marcus Liwicki, Ignacio Castro, Matthew Purver

We study the influence of different activation functions in the output layer of deep neural network models for soft and hard label prediction in the learning with disagreement task.

Active Delay Measurement for SDN-based Networks

no code implementations24 Dec 2020 Mohammad Mahdi Tajiki, Seyed Hesamedin Ghasemi Petroudi, Stefano Salsano, Steve Uhlig, Ignacio Castro

In this respect, the challenging issue is to select a proper combination of flows such that by knowing their delay it is possible to solve a set of a linear equation and obtain a unique LDV.

Networking and Internet Architecture

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