Towards Next Generation BI Systems: The Analytical Metadata Challenge. - Jovan Varga; Oscar Romero 001; Torben Bach Pedersen; Christian Thomsen 001 (DaWaK, 2014)

SM4AM: A Semantic Metamodel for Analytical Metadata. - Jovan Varga; Oscar Romero 001; Torben Bach Pedersen; Christian Thomsen 001 (DOLAP, 2014)

QB2OLAP: Enabling OLAP on Statistical Linked Open Data. - Jovan Varga; Lorena Etcheverry; Alejandro A. Vaisman; Oscar Romero 001; Torben Bach Pedersen; Christian Thomsen 001 (ICDE, 2016)

Dimensional enrichment of statistical linked open data. - Jovan Varga; Alejandro A. Vaisman; Oscar Romero 001; Lorena Etcheverry; Torben Bach Pedersen; Christian Thomsen 001 (J. Web Semant., 2016)

Big Data Management Challenges in SUPERSEDE. - Sergi Nadal; Alberto Abelló; Oscar Romero 001; Jovan Varga (EDBT/ICDT Workshops, 2017)

SM4MQ: A Semantic Model for Multidimensional Queries. - Jovan Varga; Ekaterina Dobrokhotova; Oscar Romero 001; Torben Bach Pedersen; Christian Thomsen 001 (ESWC (1), 2017)

Semantic metadata for supporting exploratory OLAP. - Jovan Varga (2017)

FAME: Supporting Continuous Requirements Elicitation by Combining User Feedback and Monitoring. - Marc Oriol; Melanie J. C. Stade; Farnaz Fotrousi; Sergi Nadal; Jovan Varga; Norbert Seyff; Alberto Abelló; Xavier Franch; Jordi Marco; Oleg Schmidt (RE, 2018)

Analytical metadata modeling for next generation BI systems. - Jovan Varga; Oscar Romero 001; Torben Bach Pedersen; Christian Thomsen 001 (J. Syst. Softw., 2018)

GraphQL Schema Generation for Data-Intensive Web APIs. - Carles Farré; Jovan Varga; Robert Almar (MEDI, 2019)

DocDesign: Cost-Based Database Design for Document Stores. - Moditha Hewasinghage; Alberto Abelló; Jovan Varga; Esteban Zimányi (SSDBM, 2020)

Managing polyglot systems metadata with hypergraphs. - Moditha Hewasinghage; Alberto Abelló; Jovan Varga; Esteban Zimányi (Data Knowl. Eng., 2021)

A cost model for random access queries in document stores. - Moditha Hewasinghage; Alberto Abelló; Jovan Varga; Esteban Zimányi (VLDB J., 2021)