A Principled Approach to Bridging the Gap between Graph Data and their Schemas. - Marcelo Arenas; Gonzalo I. Diaz; Achille Fokoue; Anastasios Kementsietsidis; Kavitha Srinivas (Proc. VLDB Endow., 2014)

Reverse Engineering SPARQL Queries. - Marcelo Arenas; Gonzalo I. Diaz; Egor V. Kostylev (WWW, 2016)

SPARQLByE: Querying RDF data by example. - Gonzalo I. Diaz; Marcelo Arenas; Michael Benedikt (Proc. VLDB Endow., 2016)

The Exact Complexity of the First-Order Logic Definability Problem. - Marcelo Arenas; Gonzalo I. Diaz (ACM Trans. Database Syst., 2016)

An effective algorithm for hyperparameter optimization of neural networks. - Gonzalo I. Diaz; Achille Fokoue-Nkoutche; Giacomo Nannicini; Horst Samulowitz (IBM J. Res. Dev., 2017)

EmbedS: Scalable, Ontology-aware Graph Embeddings. - Gonzalo I. Diaz; Achille Fokoue; Mohammad Sadoghi (EDBT, 2018)

Increasing the usability of graph databases by learning SPARQL queries and RDF data. - Gonzalo I. Diaz (2018)