Assessing the computational limits of GraphDBs' engines - A comparison study between Neo4j and Apache Spark. - Ioannis Ballas; Vassilios Tsakanikas; Evaggelos Pefanis; Vassilios Tampakas (PCI, 2020)

On Exploring the Optimum Configuration of Apache Spark Framework in Heterogeneous Clusters. - Ioannis Ballas; Vassilios Tsakanikas; Evaggelos Pefanis; Vassilios Tampakas (PCI, 2021)