We highlight recent advances in the Dataverse Project aimed at extending support for variable-level metadata beyond tabular data, incorporating DDI, CDI-DDI, CroissantML, and other schemas to enhance discoverability and interoperability. Additionally, we explore the integration of differential privacy techniques to improve access to sensitive data while maintaining confidentiality, thereby promoting broader accessibility and compliance with FAIR principles.
Stefano M. Iacus (Tue,) studied this question.