Technical component
KG creation assistant & Interlinking
Discovering Dependencies, Enriching Knowledge
The Knowledge Graph creation assistant & Interlinking tool is designed to extract knowledge graphs from unstructured or semi-structured data sources and enrich their content.
Through the use of the GGDminer tool, it aims to discover Graph Generating Dependencies (GGDs) and showcase information about the graph's content. This process involves applying topological and differential constraints to generate meaningful dependencies.
Publications:
- L.C. Shimomura, G. Fletcher, & N. Yakovets (2023) ProGGD - Data Profiling on Knowledge Graphs using Graph Generating Dependencies. International Workshop on the Semantic Web. URL link
- Stoica, Radu, George HL Fletcher, and Juan F. Sequeda. "On Directly Mapping Relational Databases to Property Graphs." AMW 2019. URL link
Functionalities
Data Interlinking
GGDs as prescription rules for data interlinking
Relational to graph schema mapping
Mapping of relational schemas to property graphs towards KG creation
Understanding the KG
GGDs as description rules to drive KG creation
