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Federation Blog Posts

Articles, project updates, and technical guidance on data federation in health research. Covering the Aridhia Federated Node, DARE UK TREvolution, federated learning with Flower AI, and the practical challenges of running analytical tasks across distributed datasets without centralising sensitive data.

Federation The Aridhia DRE: A Federated Trusted Research Environment

Aridhia DRE as a federated Trusted Research Environment. Ross Stiven maps DARE UK and Flower implementations against the Federated Research Patterns Framework.

Federation Orrum and Aridhia Partner to Enable Federated Cardiac Data Research

No single cardiac centre holds enough data for reliable AI. Orrum and Aridhia are addressing that with federated infrastructure across global surgical centres.

Federation TREvolution Project Update: Building User-Friendly Tools for Federated Research

Aridhia updates its DARE UK TREvolution work, advancing user-friendly federated data tools for secure, cross-TRE research collaboration.

Federation Accelerating Secure Federated Learning with Aridhia DRE and Flower

Accelerate secure federated learning using Aridhia DRE and Flower to build production‑ready, privacy‑preserving multi‑site ML networks in days.

Federation PHEMS Project Update 2026 – What We’ve Done So Far

Latest PHEMS progress, from Federated Node updates to network onboarding and the emerging audit and controls framework.

Federation Building a Federated Trusted Research Environment

Aridhia shows DRE workspaces can act as federated infrastructure and plans organisational FN ownership in 2026 to enable scalable, self‑service data federation.

Federation Joining the TREvolution – Aridhia, DARE UK and Data Federation in Trusted Research Environments

Aridhia joins DARE UK’s TREvolution to advance TES‑based data federation, aiming to use DRE workspaces as scalable, self‑service federated infrastructure.

Federation Federated Node AI: A Prototype for Prompt-Based Data Interaction

Federated Node AI tests with SLMs for prompt‑based federated analysis showing FN can relay prompts, run tasks & return results while exploring future workflows

Federation Aridhia Attends 2025 PHEMS Conference

We joined the 2025 PHEMS conference, demoed federated cardiology benchmarking, gathered deployment feedback, and now advance ML and AWS‑ready node updates.

Federation Federated Node V1.0

Aridhia releases Federated Node V1.0, a lightweight, secure, standards‑based tool for federated analysis with Git integration and broad database support.

Federation A Novel Approach to Sharing in the PHEMS Federated Network

How the Aridhia DRE enables secure, efficient data sharing across the PHEMS federated network to support faster, collaborative emergency medical research.

Federation Piloting the use of Federated Analysis to Enhance Privacy and Enable Trustworthy Access to COVID-19 Research Data

Exploring how federated analysis improves privacy and enables secure, trustworthy access to COVID‑19 research data.

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