Cristiana Teixeira Santos

According to our database, Cristiana Teixeira Santos authored at least 58 papers between 2014 and 2026.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2026

The TCF doesn't really A(A)ID - Automatic Privacy Analysis and Legal Compliance of TCF-based Android Applications.

Victor Morel, Cristiana Teixeira Santos, Pontus Carlsson, Joel Ahlinder, Romaric Duvignau

CoRR, February, 2026

Dark Patterns and the EU Digital Services Act: Mapping Autonomy Violations and Design Factors.

Sanju Ahuja, Johanna Gunawan, Nataliia Bielova, Cristiana Teixeira Santos

Proceedings of the 2026 CHI Conference on Human Factors in Computing Systems, 2026

2025

Can the GPC standard eliminate consent banners in the EU?

Sebastian Zimmeck, Harshvardhan J. Pandit, Frederik J. Zuiderveen Borgesius, Cristiana Teixeira Santos, Konrad Kollnig, Robin Berjon

CoRR, December, 2025

"I will never pay for this" Perception of fairness and factors affecting behaviour on 'pay-or-ok' models.

Victor Morel, Farzaneh Karegar, Cristiana Teixeira Santos

CoRR, May, 2025

Johnny Can't Revoke Consent Either: Measuring Compliance of Consent Revocation on the Web.

Gayatri Priyadarsini Kancherla, Nataliia Bielova, Cristiana Teixeira Santos, Abhishek Bichhawat

Proc. Priv. Enhancing Technol., 2025

Leveraging interdisciplinary methods for evidence collection in enforcement: Dark patterns as a case study.

Johanna Gunawan, Colin M. Gray, Cristiana Teixeira Santos, Nataliia Bielova

Internet Policy Rev., 2025

You Can't Trust Your Tag Neither: Privacy Leaks and Potential Legal Violations within the Google Tag Manager.

Gilles Mertens, Nataliia Bielova, Vincent Roca, Cristiana Teixeira Santos

Proceedings of the 10th IEEE European Symposium on Security and Privacy, 2025

"I Will Never Pay for This" - Perceptions of Fairness and Factors Affecting Behaviour on 'pay-or-Ok' Models.

Victor Morel, Farzaneh Karegar, Cristiana Teixeira Santos

Proceedings of the Privacy Technologies and Policy - 13th Annual Privacy Forum, 2025

Turning to Online Forums for Legal Information: A Case Study of GDPR's Legitimate Interests.

Lin Kyi, Cristiana Teixeira Santos, Sushil Ammanaghatta Shivakumar, Franziska Roesner, Asia Biega

Proceedings of the Privacy Technologies and Policy - 13th Annual Privacy Forum, 2025

Towards Key Contributing Factors in Identifying Dark Pattern Autonomy Violations under the EU Digital Services Act.

Sanju Ahuja, Johanna Gunawan, Nataliia Bielova, Cristiana Teixeira Santos

Proceedings of the Companion Publication of the 2025 ACM Designing Interactive Systems Conference, 2025

2024

The Devil is in the Details: Detection, Measurement and Lawfulness of Server-Side Tracking on the Web.

Imane Fouad, Cristiana Teixeira Santos, Pierre Laperdrix

Proc. Priv. Enhancing Technol., 2024

Measuring Compliance of Consent Revocation on the Web.

Gayatri Priyadarsini Kancherla, Nataliia Bielova, Cristiana Teixeira Santos, Abhishek Bichhawat

CoRR, 2024

Feedback to the European Data Protection Board's Guidelines 2/2023 on Technical Scope of Art. 5(3) of ePrivacy Directive.

Cristiana Teixeira Santos, Nataliia Bielova, Vincent Roca, Mathieu Cunche, Gilles Mertens, Karel Kubicek, Hamed Haddadi

CoRR, 2024

"It doesn't tell me anything about how my data is used": User Perceptions of Data Collection Purposes.

Lin Kyi, Abraham Mhaidli, Cristiana Teixeira Santos, Franziska Roesner, Asia J. Biega

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2024

An Ontology of Dark Patterns Knowledge: Foundations, Definitions, and a Pathway for Shared Knowledge-Building.

Colin M. Gray, Cristiana Teixeira Santos, Nataliia Bielova, Thomas Mildner

Proceedings of the CHI Conference on Human Factors in Computing Systems, 2024

2023

Google Tag Manager: Hidden Data Leaks and its Potential Violations under EU Data Protection Law.

Gilles Mertens, Nataliia Bielova, Vincent Roca, Cristiana Teixeira Santos, Michael Toth

CoRR, 2023

Legitimate Interest is the New Consent - Large-Scale Measurement and Legal Compliance of IAB Europe TCF Paywalls.

Victor Morel, Cristiana Teixeira Santos, Viktor Fredholm, Adam Thunberg

Proceedings of the 22nd Workshop on Privacy in the Electronic Society, 2023

Investigating Deceptive Design in GDPR's Legitimate Interest.

Lin Kyi, Sushil Ammanaghatta Shivakumar, Cristiana Teixeira Santos, Franziska Roesner, Frederike Zufall, Asia J. Biega

Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

Dark Patterns and the Emerging Threats of Deceptive Design Practices.

Colin M. Gray, Cristiana Teixeira Santos, Nicole Tong, Thomas Mildner, Arianna Rossi, Johanna T. Gunawan, Caroline Sinders

Proceedings of the Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

Towards a Preliminary Ontology of Dark Patterns Knowledge.

Colin M. Gray, Cristiana Teixeira Santos, Nataliia Bielova

Proceedings of the Extended Abstracts of the 2023 CHI Conference on Human Factors in Computing Systems, 2023

2022

My Cookie is a phoenix: detection, measurement, and lawfulness of cookie respawning with browser fingerprinting.

Imane Fouad, Cristiana Teixeira Santos, Arnaud Legout, Nataliia Bielova

Proc. Priv. Enhancing Technol., 2022

Automated detection of dark patterns in cookie banners: how to do it poorly and why it is hard to do it any other way.

Than Htut Soe, Cristiana Teixeira Santos, Marija Slavkovik

CoRR, 2022

COnSeNT 2022: 2nd International Workshop on Consent Management in Online Services, Networks and Things.

Paulina Jo Pesch, Harshvardhan J. Pandit, Vitor Jesus, Cristiana Teixeira Santos

Proceedings of the Companion of The Web Conference 2022, Virtual Event / Lyon, France, April 25, 2022

Your Consent Is Worth 75 Euros A Year - Measurement and Lawfulness of Cookie Paywalls.

Victor Morel, Cristiana Teixeira Santos, Yvonne Lintao, Soheil Human

Proceedings of the 21st Workshop on Privacy in the Electronic Society, 2022

Data Protection and Consenting Communication Mechanisms: Current Open Proposals and Challenges.

Soheil Human, Harshvardhan J. Pandit, Victor Morel, Cristiana Teixeira Santos, Martin Degeling, Arianna Rossi, Maria Wilhelmina Botes, Vitor Jesus, Irene Kamara

Proceedings of the IEEE European Symposium on Security and Privacy, 2022

Redress for Dark Patterns Privacy Harms? A Case Study on Consent Interactions.

Johanna Gunawan, Cristiana Teixeira Santos, Irene Kamara

Proceedings of the 2022 Symposium on Computer Science and Law, 2022

2021

Did I delete my cookies? Cookies respawning with browser fingerprinting.

Imane Fouad, Cristiana Teixeira Santos, Arnaud Legout, Nataliia Bielova

CoRR, 2021

IP-based Subject Access Requests Denied.

Supriya Adhatarao, Cédric Lauradoux, Cristiana Teixeira Santos

CoRR, 2021

In-Depth Technical and Legal Analysis of Tracking on Health Related Websites with ERNIE Extension.

Vera Wesselkamp, Imane Fouad, Cristiana Teixeira Santos, Yanis Boussad, Nataliia Bielova, Arnaud Legout

Proceedings of the WPES '21: Proceedings of the 20th Workshop on Workshop on Privacy in the Electronic Society, 2021

Cookie Banners, What's the Purpose?: Analyzing Cookie Banner Text Through a Legal Lens.

Cristiana Teixeira Santos, Arianna Rossi, Lorena Sánchez Chamorro, Kerstin Bongard-Blanchy, Ruba Abu-Salma

Proceedings of the WPES '21: Proceedings of the 20th Workshop on Workshop on Privacy in the Electronic Society, 2021

Dark Patterns and the Legal Requirements of Consent Banners: An Interaction Criticism Perspective.

Colin M. Gray, Cristiana Teixeira Santos, Nataliia Bielova, Michael Toth, Damian Clifford

Proceedings of the CHI '21: CHI Conference on Human Factors in Computing Systems, 2021

Consent Management Platforms Under the GDPR: Processors and/or Controllers?

Cristiana Teixeira Santos, Midas Nouwens, Michael Toth, Nataliia Bielova, Vincent Roca

Proceedings of the Privacy Technologies and Policy - 9th Annual Privacy Forum, 2021

2020

Events Matter Corpus of Court Decisions.

Erwin Filtz, María Navas-Loro, Cristiana Teixeira Santos, Axel Polleres, Sabrina Kirrane

Dataset, September, 2020

Artificial intelligence in space.

George Anthony Gal, Cristiana Teixeira Santos, Lucien Rapp, Réka Markovich, Leendert W. N. van der Torre

CoRR, 2020

Do Cookie Banners Respect my Choice? : Measuring Legal Compliance of Banners from IAB Europe's Transparency and Consent Framework.

Célestin Matte, Nataliia Bielova, Cristiana Teixeira Santos

Proceedings of the 2020 IEEE Symposium on Security and Privacy, 2020

Events Matter: Extraction of Events from Court Decisions.

Erwin Filtz, María Navas-Loro, Cristiana Teixeira Santos, Axel Polleres, Sabrina Kirrane

Proceedings of the Legal Knowledge and Information Systems, 2020

On Compliance of Cookie Purposes with the Purpose Specification Principle.

Imane Fouad, Cristiana Teixeira Santos, Feras Al Kassar, Nataliia Bielova, Stefano Calzavara

Proceedings of the IEEE European Symposium on Security and Privacy Workshops, 2020

Purposes in IAB Europe's TCF: Which Legal Basis and How Are They Used by Advertisers?

Célestin Matte, Cristiana Teixeira Santos, Nataliia Bielova

Proceedings of the Privacy Technologies and Policy - 8th Annual Privacy Forum, 2020

2019

Are cookie banners indeed compliant with the law? Deciphering EU legal requirements on consent and technical means to verify compliance of cookie banners.

Cristiana Teixeira Santos, Nataliia Bielova, Célestin Matte

CoRR, 2019

Security Analysis of Subject Access Request Procedures - How to Authenticate Data Subjects Safely When They Request for Their Data.

Coline Boniface, Imane Fouad, Nataliia Bielova, Cédric Lauradoux, Cristiana Teixeira Santos

Proceedings of the Privacy Technologies and Policy - 7th Annual Privacy Forum, 2019

2018

Property and the cloud.

Cesare Bartolini, Cristiana Teixeira Santos, Carsten Ullrich

Comput. Law Secur. Rev., 2018

Events in the legal domain: first impressions.

María Navas-Loro, Cristiana Teixeira Santos

Proceedings of the 2nd Workshop on Technologies for Regulatory Compliance co-located with the 31st International Conference on Legal Knowledge and Information Systems (JURIX 2018), 2018

A Legal Validation of a Formal Representation of Articles of the GDPR.

Cesare Bartolini, Gabriele Lenzini, Cristiana Teixeira Santos

Proceedings of the 2nd Workshop on Technologies for Regulatory Compliance co-located with the 31st International Conference on Legal Knowledge and Information Systems (JURIX 2018), 2018

An Agile Approach to Validate a Formal Representation of the GDPR.

Cesare Bartolini, Gabriele Lenzini, Cristiana Teixeira Santos

Proceedings of the New Frontiers in Artificial Intelligence, 2018

2017

On the concept of relevance in legal information retrieval.

Marc van Opijnen, Cristiana Teixeira Santos

Artif. Intell. Law, 2017

Detecting and Editing Privacy Policy Pitfalls on the Web.

Cristiana Teixeira Santos, Aldo Gangemi, Mehwish Alam

Proceedings of the 1st Workshop on Technologies for Regulatory Compliance co-located with the 30th International Conference on Legal Knowledge and Information Systems (JURIX 2017), 2017

Reuse and Reengineering of Non-ontological Resources in the Legal Domain.

Cristiana Teixeira Santos, Pompeu Casanovas, Víctor Rodríguez-Doncel, Leendert W. N. van der Torre

Proceedings of the AI Approaches to the Complexity of Legal Systems, 2017

A Linked Data Terminology for Copyright Based on Ontolex-Lemon.

Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Pompeu Casanovas, Asunción Gómez-Pérez, Jorge Gracia

Proceedings of the AI Approaches to the Complexity of Legal Systems, 2017

2016

Legal aspects of linked data - The European framework.

Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Pompeu Casanovas, Asunción Gómez-Pérez

Comput. Law Secur. Rev., 2016

Complaint Ontology Pattern - COP.

Cristiana Teixeira Santos, Cédric Pruski, Marcos Da Silveira, Víctor Rodríguez-Doncel, Aldo Gangemi, Leon van der Torre, Pompeu Casanovas

Proceedings of the Advances in Ontology Design and Patterns [revised and extended versions of the papers presented at the 7th edition of the Workshop on Ontology and Semantic Web Patterns, 2016

A European Framework for Regulating Data and Metadata Markets.

Pompeu Casanovas, Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Asunción Gómez-Pérez

Proceedings of the 4th Workshop on Society, 2016

Modeling Relevant Legal Information for Consumer Disputes.

Cristiana Teixeira Santos, Víctor Rodríguez-Doncel, Pompeu Casanovas, Leon van der Torre

Proceedings of the Electronic Government and the Information Systems Perspective, 2016

2015

A Linked Term Bank of Copyright-Related Terms.

Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Pompeu Casanovas, Asunción Gómez-Pérez

Proceedings of the Legal Knowledge and Information Systems, 2015

Mapping Recitals to Normative Provisions in EU Legislation to Assist Legal Interpretation.

Llio Humphreys, Cristiana Teixeira Santos, Luigi Di Caro, Guido Boella, Leon van der Torre, Livio Robaldo

Proceedings of the Legal Knowledge and Information Systems, 2015

Combining Input/Output Logic and Reification for Representing Real-World Obligations.

Livio Robaldo, Llio Humphreys, Xin Sun, Loredana Cupi, Cristiana Teixeira Santos, Robert Muthuri

Proceedings of the New Frontiers in Artificial Intelligence, 2015

Using Ontologies to Model Data Protection Requirements in Workflows.

Cesare Bartolini, Robert Muthuri, Cristiana Teixeira Santos

Proceedings of the New Frontiers in Artificial Intelligence, 2015

2014

A model of Air Transport Passenger Incidents and Rights.

Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Pompeu Casanovas

Proceedings of the Legal Knowledge and Information Systems, 2014

Ontology-Driven Legal Support-System in the Air Transport Passenger Domain.

Víctor Rodríguez-Doncel, Cristiana Teixeira Santos, Pompeu Casanovas

Proceedings of the Semantic Web for the Law and Second Doctoral Consortium Workshops Co-located with 27th International Conference on Legal Knowledge and Information Systems, 2014