TrajSyn: Privacy-Preserving Dataset Distillation from Federated Model Trajectories for Server-Side Adversarial Training

arXiv — cs.LGThursday, December 18, 2025 at 5:00:00 AM
  • A new framework named TrajSyn has been introduced to facilitate privacy-preserving dataset distillation from federated model trajectories, enabling effective server-side adversarial training without accessing raw client data. This innovation addresses the challenges posed by adversarial perturbations in deep learning models deployed on edge devices, particularly in Federated Learning settings where data privacy is paramount.
  • The development of TrajSyn is significant as it enhances the adversarial robustness of image classification models while ensuring that client devices are not burdened with additional computational requirements. This advancement could lead to safer applications of deep learning in critical areas, such as healthcare and autonomous systems.
  • This initiative reflects a growing trend in the field of artificial intelligence towards integrating privacy-preserving techniques within federated learning frameworks. As various sectors, including autonomous driving and education, increasingly adopt federated learning to maintain data privacy, the need for robust and efficient training methods becomes crucial. The ongoing exploration of decentralized approaches and generative AI solutions further highlights the importance of addressing challenges related to data distribution and model performance.
— via World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended apps based on your readingExplore all apps
Continue Readings
Artificial Intelligence for the Assessment of Peritoneal Carcinosis during Diagnostic Laparoscopy for Advanced Ovarian Cancer
PositiveArtificial Intelligence
A recent study has introduced the use of artificial intelligence (AI) to assess peritoneal carcinosis during diagnostic laparoscopy for advanced ovarian cancer. The research focuses on the Fagotti score, which traditionally relies on subjective assessments, and aims to enhance the accuracy and reproducibility of surgical resectability evaluations through deep learning models trained on annotated video data.
An Efficient Gradient-Based Inference Attack for Federated Learning
NeutralArtificial Intelligence
A new gradient-based membership inference attack for federated learning has been introduced, leveraging the temporal evolution of last-layer gradients across multiple federated rounds. This method does not require access to private datasets and is designed to address both semi-honest and malicious adversaries, expanding the scope of potential data leaks in federated learning scenarios.
From Risk to Resilience: Towards Assessing and Mitigating the Risk of Data Reconstruction Attacks in Federated Learning
NeutralArtificial Intelligence
A new framework addressing Data Reconstruction Attacks (DRA) in Federated Learning (FL) systems has been introduced, focusing on quantifying the risk associated with these attacks through a metric called Invertibility Loss (InvLoss). This framework aims to provide a theoretical basis for understanding and mitigating the risks posed by adversaries who can infer sensitive training data from local clients.

Ready to build your own newsroom?

Subscribe to unlock a personalised feed, podcasts, newsletters, and notifications tailored to the topics you actually care about