Tuning small analytics on Big Data: Data partitioning and secondary indexes in the Hadoop ecosystem. - Oscar Romero 001; Victor Herrero; Alberto Abelló; Jaume Ferrarons (Inf. Syst., 2015)

NOSQL Design for Analytical Workloads: Variability Matters. - Victor Herrero; Alberto Abelló; Oscar Romero 001 (ER, 2016)

A software reference architecture for semantic-aware Big Data systems. - Sergi Nadal; Victor Herrero; Oscar Romero 001; Alberto Abelló; Xavier Franch; Stijn Vansummeren; Danilo Valerio (Inf. Softw. Technol., 2017)