Robert David

Embedding Metadata-Enriched Graphs

2022 · OSF Preprints (OSF Preprints)

This paper presents an on-going research where we study the problem of embedding meta-data enriched graphs, with a focus on knowledge graphs in a vector space with transformer based deep neural networks. Experimentally, we compare …

A SHACL-based Data Consistency Solution for Contract Compliance Verification (Extended Paper)

2025 · arXiv (Cornell University)

In recent years, there have been many developments for GDPR-compliant data access and sharing based on consent. For more complex data sharing scenarios, where consent might not be sufficient, many parties rely on contracts. Before …