Search Results for author: Jose Such

Found 7 papers, 1 papers with code

A Holistic Indicator of Polarization to Measure Online Sexism

no code implementations2 Apr 2024 Vahid Ghafouri, Jose Such, Guillermo Suarez-Tangil

This indicator is important for policymakers and moderators of online communities (e. g., subreddits) and computational social scientists, either to revise moderation strategies based on the degree of sexism or to match and compare the temporal sexism across different platforms and communities with real-time events and infer social scientific insights.

Moral Uncertainty and the Problem of Fanaticism

no code implementations18 Dec 2023 Jazon Szabo, Jose Such, Natalia Criado, Sanjay Modgil

While there is universal agreement that agents ought to act ethically, there is no agreement as to what constitutes ethical behaviour.

AI in the Gray: Exploring Moderation Policies in Dialogic Large Language Models vs. Human Answers in Controversial Topics

1 code implementation28 Aug 2023 Vahid Ghafouri, Vibhor Agarwal, Yong Zhang, Nishanth Sastry, Jose Such, Guillermo Suarez-Tangil

The introduction of ChatGPT and the subsequent improvement of Large Language Models (LLMs) have prompted more and more individuals to turn to the use of ChatBots, both for information and assistance with decision-making.

Decision Making

MalProtect: Stateful Defense Against Adversarial Query Attacks in ML-based Malware Detection

no code implementations21 Feb 2023 Aqib Rashid, Jose Such

To deal with this, stateful defenses have been proposed to detect query attacks and prevent the generation of adversarial examples by monitoring and analyzing the sequence of queries received by the system.

Malware Detection Out-of-Distribution Detection

Effectiveness of Moving Target Defenses for Adversarial Attacks in ML-based Malware Detection

no code implementations1 Feb 2023 Aqib Rashid, Jose Such

To examine these claims, we study for the first time the effectiveness of several recent MTDs for adversarial ML attacks applied to the malware detection domain.

Malware Detection

StratDef: Strategic Defense Against Adversarial Attacks in ML-based Malware Detection

no code implementations15 Feb 2022 Aqib Rashid, Jose Such

StratDef dynamically and strategically chooses the best models to increase the uncertainty for the attacker while minimizing critical aspects in the adversarial ML domain, like attack transferability.

Adversarial Robustness Malware Detection

Automating the GDPR Compliance Assessment for Cross-border Personal Data Transfers in Android Applications

no code implementations12 Mar 2021 Danny S. Guamán, Xavier Ferrer, Jose M. del Alamo, Jose Such

In this paper, we propose a fully automated method to assess the compliance of mobile apps with the GDPR requirements for cross-border personal data transfers.

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