In this demo, Balázs Pataki from HUN-REN SZTAKI, DSD presents a comprehensive overview of the HUN-REN ARP research data repository in Hungary and demonstrates how researchers can enhance dataset metadata using modern tools.

You'll learn how ARP extends Dataverse with advanced metadata authoring capabilities via:

• CEDAR: for easy, drag-and-drop schema editing and creation
• AROMA: a visual RO-Crate editor for detailed, structured file-level metadata
• ARP Schema Registry: to manage and customize metadata blocks and templates
• ARP Federated Search: a powerful search engine built on a knowledge graph to discover datasets using both Dataverse and RO-Crate metadata.