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cs.DB2025
Extracting node comparison insights for the interactive exploration of property graphs
Cristina Aguiar, Jacques Chabin, Alexandre Chanson +6
While scoring nodes in graphs to understand their importance (e.g., in terms of centrality) has been investigated for decades, comparing nodes in property graphs based on their pro…
cs.DB2025
Bridging Textual Data and Conceptual Models: A Model-Agnostic Structuring Approach
Jacques Chabin, Mirian Halfeld Ferrari, Nicolas Hiot
We introduce an automated method for structuring textual data into a model-agnostic schema, enabling alignment with any database model. It generates both a schema and its instance.…
cs.DB2021
Querying Linked Data: how to ensure user's quality requirements
Jacques Chabin, Mirian Halfeld-Ferrari, Béatrice Markhoff +1
In the distributed and dynamic framework of the Web, data quality is a big challenge. The Linked Open Data (LOD) provides an enormous amount of data, the quality of which is diffic…