Oscar Romero
TitleCited byYear
A survey of multidimensional modeling methodologies
O Romero, A Abelló
International Journal of Data Warehousing and Mining (IJDWM) 5 (2), 1-23, 2009
1482009
Using semantic web technologies for exploratory OLAP: a survey
A Abelló, O Romero, TB Pedersen, R Berlanga, V Nebot, MJ Aramburu, ...
IEEE transactions on knowledge and data engineering 27 (2), 571-588, 2014
1362014
Automating multidimensional design from ontologies
O Romero, A Abelló
Proceedings of the ACM tenth international workshop on Data warehousing and …, 2007
1252007
A framework for multidimensional design of data warehouses from ontologies
O Romero, A Abelló
Data & Knowledge Engineering 69 (11), 1138-1157, 2010
1042010
GEM: requirement-driven generation of ETL and multidimensional conceptual designs
O Romero, A Simitsis, A Abelló
International Conference on Data Warehousing and Knowledge Discovery, 80-95, 2011
762011
Automatic validation of requirements to support multidimensional design
O Romero, A Abelló
Data & Knowledge Engineering 69 (9), 917-942, 2010
702010
Building cubes with MapReduce
A Abelló, J Ferrarons, O Romero
Proceedings of the ACM 14th international workshop on Data Warehousing and …, 2011
482011
Discovering functional dependencies for multidimensional design
O Romero, D Calvanese, A Abelló, M Rodríguez-Muro
Proceedings of the ACM twelfth international workshop on Data warehousing …, 2009
482009
Multidimensional design by examples
O Romero, A Abelló
International Conference on Data Warehousing and Knowledge Discovery, 85-94, 2006
442006
On the Need of a Reference Algebra for OLAP
O Romero, A Abelló
International Conference on Data Warehousing and Knowledge Discovery, 99-110, 2007
432007
A requirement-driven approach to the design and evolution of data warehouses
P Jovanovic, O Romero, A Simitsis, A Abelló, D Mayorova
Information Systems 44, 94-119, 2014
312014
On-line analytical processing
A Abelló, O Romero
Encyclopedia of database systems, 1949-1954, 2009
312009
NOSQL design for analytical workloads: variability matters
V Herrero, A Abelló, O Romero
International Conference on Conceptual Modeling, 50-64, 2016
302016
A software reference architecture for semantic-aware Big Data systems
S Nadal, V Herrero, O Romero, A Abelló, X Franch, S Vansummeren, ...
Information and software technology 90, 75-92, 2017
252017
Towards next generation BI systems: the analytical metadata challenge
J Varga, O Romero, TB Pedersen, C Thomsen
International conference on data warehousing and knowledge discovery, 89-101, 2014
252014
An integration-oriented ontology to govern evolution in big data ecosystems
S Nadal, O Romero, A Abelló, P Vassiliadis, S Vansummeren
Information systems 79, 3-19, 2019
212019
Tuning small analytics on Big Data: Data partitioning and secondary indexes in the Hadoop ecosystem
O Romero, V Herrero, A Abelló, J Ferrarons
Information Systems 54, 336-356, 2015
192015
Integrating ETL processes from information requirements
P Jovanovic, O Romero, A Simitsis, A Abelló
International Conference on Data Warehousing and Knowledge Discovery, 65-80, 2012
192012
Describing analytical sessions using a multidimensional algebra
O Romero, P Marcel, A Abelló, V Peralta, L Bellatreche
International Conference on Data Warehousing and Knowledge Discovery, 224-239, 2011
192011
A machine learning approach for layout inference in spreadsheets
E Koci, M Thiele, Ó Romero Moral, W Lehner
IC3K 2016: Proceedings of the 8th International Joint Conference on …, 2016
182016
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