João Pedro Quintais

dblp:228/4421 · DBLP profile ↗
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3ranked-venue papers
2as first author
3since 2021 · last 2025
0000-0001-6462-2392ORCID · verified

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Security and privacy · 3 · 2 first-author · 3 since 2021
YearPublicationVenuePosition
2025 Generative AI, copyright and the AI Act
abstract
This paper provides a critical analysis of the Artificial Intelligence (AI) Act's implications for the European Union (EU) copyright acquis, aiming to clarify the complex relationship between AI regulation and copyright law while identifying areas of legal ambiguity and gaps that may influence future policymaking. The discussion begins with an overview of fundamental copyright concerns related to generative AI, focusing on issues that arise during the input, model, and output stages, and how these concerns intersect with the text and data mining (TDM) exceptions under the Copyright in the Digital Single Market Directive (CDSMD). The paper then explores the AI Act's structure and key definitions relevant to copyright law. The core analysis addresses the AI Act's impact on copyright, including the role of TDM in AI model training, the copyright obligations imposed by the Act, requirements for respecting copyright law—particularly TDM opt-outs—and the extraterritorial implications of these provisions. It also examines transparency obligations, compliance mechanisms, and the enforcement framework. The paper further critiques the current regime's inadequacies, particularly concerning the fair remuneration of creators, and evaluates potential improvements such as collective licensing and bargaining. It also assesses legislative reform proposals, such as statutory licensing and AI output levies, and concludes with reflections on future directions for integrating AI governance with copyright protection.
João Pedro Quintais
Comput. Law Secur. Rev.1
2023 How platforms govern users' copyright-protected content: Exploring the power of private ordering and its implications
abstract
Online platforms provide primary points of access to information and other content in the digital age. They foster users’ ability to share ideas and opinions while offering opportunities for cultural and creative industries. In Europe, ownership and use of such expressions is partly governed by a complex web of legislation, sectoral self- and co-regulatory norms. To an important degree, it is also governed by private norms defined by contractual agreements and informal relationships between users and platforms. By adopting policies usually defined as Terms of Service and Community Guidelines, platforms almost unilaterally set use, moderation and enforcement rules, structures and practices (including through algorithmic systems) that govern the access and dissemination of protected content by their users. This private governance of essential means of access, dissemination and expression to (and through) creative content is hardly equitable, though. In fact, it is an expression of how platforms control what users – including users-creators – can say and disseminate online, and how they can monetise their content. As platform power grows, EU law is adjusting by moving towards enhancing the responsibility of platforms for content they host. One crucial example of this is Article 17 of the new Copyright Directive (2019/790), which fundamentally changes the regime and liability of “online content-sharing service providers” (OCSSPs). This complex regime, complemented by rules in the Digital Services Act, sets out a new environment for OCSSPs to design and carry out content moderation, as well as to define their contractual relationship with users, including creators. The latter relationship is characterized by significant power imbalance in favour of platforms, calling into question whether the law can and should do more to protect users-creators. This article addresses the power of large-scale platforms in EU law over their users’ copyright-protected content and its effects on the governance of that content, including on its exploitation and some of its implications for freedom of expression. Our analysis combines legal and empirical methods. We carry our doctrinal legal research to clarify the complex legal regime that governs platforms’ contractual obligations to users and content moderation activities, including the space available for private ordering, with a focus on EU law. From the empirical perspective, we conducted a thematic analysis of most versions of the Terms of Services published over time by the three largest social media platforms in number of users – Facebook, Instagram and YouTube – so as to identify and examine the rules these companies have established to regulate user-generated content, and the ways in which such provisions shifted in the past two decades. In so doing, we unveil how foundational this sort of regulation has always been to platforms’ functioning and how it contributes to defining a system of content exploitation.
João Pedro Quintais, Giovanni De Gregorio, João C. Magalhães
Comput. Law Secur. Rev.1
2022 A Matter of (Joint) control? Virtual assistants and the general data protection regulation
abstract
This article provides an overview and critical examination of the rules for determining who qualifies as controller or joint controller under the General Data Protection Regulation. Using Google Assistant – an artificial intelligence-driven virtual assistant – as a case study, we argue that these rules are overreaching and difficult to apply in the present-day information society and Internet of Things environments. First, as a consequence of recent developments in case law and supervisory guidance, these rules lead to a complex and ambiguous test to determine (joint) control. Second, due to advances in technological applications and business models, it is increasingly challenging to apply such rules to contemporary processing operations. In particular, as illustrated by the Google Assistant, individuals will likely be qualified as joint controllers, together with Google and also third-party developers, for at least the collection and possible transmission of other individuals’ personal data via the virtual assistant. Third, we identify follow-on issues relating to the apportionment of responsibilities between joint controllers and the effective and complete protection of data subjects. We conclude by questioning whether the framework for determining who qualifies as controller or joint controller is future-proof and normatively desirable.
Jurriaan van Mil, João Pedro Quintais
Comput. Law Secur. Rev.2