Uncoordinated syntactic privacy: a new metric for multiple, independent data publishing

Tobar Nicolau, A., Parra-Arnau, J., Forné, J., Torra, V.
IEEE Transactions on Information Forensics and Security

Link inference attacks in vertical federated graph learning

Zari, O., Xu, C., Parra-Arnau, J., Ünsal, A, Önen, M.
Annual Computer Security Applications Conference (ACSAC)

Composition in differential privacy for general granularity notions

Guerra-Balboa, P., Miranda Pascual, À., Parra-Arnau, J., Strufe, T.
Computer Security Foundations Symposium (CSF)

SoK: Differentially private publication of trajectory data

Miranda Pascual, À., Guerra-Balboa, P., Parra-Arnau, J.*, Forné, J., Strufe, T.
Privacy Enhancing Technologies Symposium (PETS)

Differentially private publication of database streams via hybrid video coding

Parra-Arnau, J.*, Strufe, T., Domingo-Ferrer, J.
Knowledge-Based Systems

Differentially private data publishing via cross-moment microaggregation

Parra-Arnau, J., Domingo-Ferrer, J., Soria-Comas, J.
Information Fusion

On the cost-effectiveness of mass surveillance

Parra-Arnau, J., Castelluccia, C.
IEEE Access

Optimized, direct sale of privacy in personal-data marketplaces

Parra-Arnau, J.
Information Sciences

Fine-grained control over tracking to support the ad-based Web economy

Achara, J. P., Parra-Arnau, J., Castelluccia, C.
ACM Transactions on Internet Technology

Shall I post this now? Optimized, delay-based privacy protection in social networks

Parra-Arnau, J., Gómez-Mármol, F., Rebollo-Monedero, D., Forné, J.
Knowledge & Information Systems

Pay-per-tracking: a collaborative masking model for web browsing

Parra-Arnau, J.
Information Sciences

MyAdChoices: bringing transparency and control to online advertising

Parra-Arnau, J., Achara, J., Castelluccia, C.
ACM Transactions on the Web

Optimal forgery and suppression of ratings for privacy enhancement in recommendation systems

Parra-Arnau, J., Rebollo-Monedero, D., Forné, J.
Entropy

Privacy-preserving enhanced collaborative tagging

Parra-Arnau, J., Perego, A., Ferrari, A., Forné, J., Rebollo-Monedero, D. IEEE Transactions on Knowledge and Data Engineering

On the measurement of privacy as an attacker’s estimation error

Rebollo-Monedero, D., Parra-Arnau, J., Diaz, C., Forné, J.
International Journal of Information Security