Graph Databases

Native Graph Neural Network Training in MillenniumDB
Training Graph Neural Networks on graphs that exceed main memory often requires exporting data from graph database systems to external …
Benito Fuentes, Sebastián Vergara, Sebastián Ferrada
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froGQL: Worst-Case Optimal Joins and Type-Driven Optimization for Lightweight GQL
We present froGQL, an open-source graph database that keeps a property graph, its schema, and its indexes in a single file and runs …
Oct 25, 2026 Bari, Italy
Sebastián Ferrada
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Modern Graphs for Modern Apps

Graphs are a powerful and enduring abstraction for representing and utilizing knowledge. They underpin ontologies, knowledge graphs, …

Mar 4, 2026 Madrid, Spain
Sebastián Ferrada
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Knowledge Graph Extraction from Tabular Sources
Fondecyt Iniciación 2025, financiado por ANID.
Knowledge Graph Extraction from Tabular Sources
Desarrollo de Procesos de Inteligencia Artificial en Bases de Datos de Grafos
Proyecto U-Inicia, financiado por la Vicerrectoría de Investigación y Desarrollo de la U. de Chile.
Desarrollo de Procesos de Inteligencia Artificial en Bases de Datos de Grafos
The Property Graph Data Format (PGDF)
Property graphs are popular in both industry and academia due to their versatility in modeling complex data across diverse application …
Renzo Angles, Sebastián Ferrada, Ignacio Burgos
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