Oscar Romero - RankMe

115 papers A* 3A 5B 20C 20Journal 41Unranked 20

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Freyja: Efficient Join Discovery in Data Lakes. IEEE Trans. Knowl. Data Eng. Marc Maynou, Sergi Nadal, Raquel Panadero, Javier Flores, Oscar Romero, Anna Queralt
2025	J	`jnl`	Advances in databases and information systems - Selected papers from ADBIS 2023. Inf. Syst. Alberto Abelló, Ladjel Bellatreche, Oscar Romero, Panos Vassiliadis, Robert Wrembel
2025	C	`conf`	Challenges to Enforce Data Quality in Data Spaces. DOLAP Claudia P. Ayala, Besim Bilalli, Cristina Gómez, Jose-Norberto Mazón, Oscar Romero
2025	J	`jnl`	Enhancing data discovery with contextual pre-filtering. J. Big Data Javier Flores, Sergi Nadal, Oscar Romero
2025	J	`jnl`	How and Why False Denial Constraints are Discovered. Proc. VLDB Endow. Albert Martin, Eduardo C. de Almeida, Oscar Romero, Anna Queralt
2024	J	`jnl`	FREYJA: Efficient Join Discovery in Data Lakes. CoRR Marc Maynou, Sergi Nadal, Raquel Panadero, Javier Flores, Oscar Romero, Anna Queralt
2024	C	`conf`	HealthMesh: An Architectural Framework for Federated Healthcare Data Management. DOLAP Aniol Bisquert, Achraf Hmimou, Josep Lluis Berral, Alberto Gutierrez-Torre, Oscar Romero
2024	J	`jnl`	Incremental schema integration for data wrangling via knowledge graphs. Semantic Web Javier Flores, Kashif Rabbani, Sergi Nadal, Cristina Gómez, Oscar Romero, Emmanuel Jamin, Stamatia Dasiopoulou
2024	A*	`conf`	Mitigating Data Sparsity in Integrated Data through Text Conceptualization. ICDE Md. Ataur Rahman, Sergi Nadal, Oscar Romero, Dimitris Sacharidis
2024	B	`conf`	Performance Analysis of Distributed GPU-Accelerated Task-Based Workflows. EDBT Marcos N. L. Carvalho, Anna Queralt, Oscar Romero, Alkis Simitsis, Cristian Tatu, Rosa M. Badia
2024	B	`ed.`	Proceedings 28th International Conference on Extending Database Technology, EDBT 2025, Barcelona, Spain, March 25-28, 2025. EDBT Alkis Simitsis, Bettina Kemme, Anna Queralt, Oscar Romero, Petar Jovanovic
2024	C	`conf`	There is no Data Science without Data Governance: a Proposal Based on Knowledge Graphs. DOLAP Besim Bilalli, Petar Jovanovic, Sergi Nadal, Anna Queralt, Oscar Romero
2024	J	`jnl`	Workload Placement on Heterogeneous CPU-GPU Systems. Proc. VLDB Endow. Marcos N. L. Carvalho, Alkis Simitsis, Anna Queralt, Oscar Romero
2024	J	`jnl`	moduli: A Disaggregated Data Management Architecture for Data-Intensive Workflows. SIGWEB Newsl. Paolo Ceravolo, Tiziana Catarci, Marco Console, Philippe Cudré-Mauroux, Sven Groppe, Katja Hose, Jaroslav Pokorný, Oscar Romero, Robert Wrembel
2023	C	`ed.`	Advances in Databases and Information Systems - 27th European Conference, ADBIS 2023, Barcelona, Spain, September 4-7, 2023, Proceedings ADBIS Alberto Abelló, Panos Vassiliadis, Oscar Romero, Robert Wrembel
2023	J	`jnl`	Graph-Driven Federated Data Management. IEEE Trans. Knowl. Data Eng. Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
2023	J	`jnl`	Measuring and Predicting the Quality of a Join for Data Discovery. CoRR Sergi Nadal, Raquel Panadero, Javier Flores, Oscar Romero
2023	—	`ed.`	New Trends in Database and Information Systems - ADBIS 2023 Short Papers, Doctoral Consortium and Workshops: AIDMA, DOING, K-Gals, MADEISD, PeRS, Barcelona, Spain, September 4-7, 2023, Proceedings ADBIS (Short Papers) Alberto Abelló, Panos Vassiliadis, Oscar Romero, Robert Wrembel, Francesca Bugiotti, Johann Gamper, Genoveva Vargas-Solar, Ester Zumpano
2022	C	`conf`	A Data Quality Framework for Graph-Based Virtual Data Integration Systems. ADBIS Yalei Li, Sergi Nadal, Oscar Romero
2022	A*	`conf`	Graph-Driven Federated Data Management (Extended Abstract). ICDE Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
2022	J	`jnl`	High-level ETL for semantic data warehouses. Semantic Web Rudra Pratap Deb Nath, Oscar Romero, Torben Bach Pedersen, Katja Hose
2022	J	`jnl`	Operationalizing and automating Data Governance. J. Big Data Sergi Nadal, Petar Jovanovic, Besim Bilalli, Oscar Romero
2022	—	`conf`	The Knowledge Graph Lifecycle in NTT DATA. ISWC (Posters/Demos/Industry) Javier Flores, Emmanuel Jamin, Sergi Nadal, Oscar Romero
2022	J	`jnl`	Trends in Design, Optimization, Languages, and Analytical Processing of Big Data (DOLAP 2020). Inf. Syst. Katja Hose, Oscar Romero, Il-Yeol Song
2021	B	`conf`	Effective and Scalable Data Discovery with NextiaJD. EDBT Javier Flores, Sergi Nadal, Oscar Romero
2021	J	`jnl`	Quarry: A User-centered Big Data Integration Platform. Inf. Syst. Frontiers Petar Jovanovic, Sergi Nadal, Oscar Romero, Alberto Abelló, Besim Bilalli
2021	J	`jnl`	TopoGraph: an End-To-End Framework to Build and Analyze Graph Cubes. Inf. Syst. Frontiers Amine Ghrab, Oscar Romero, Sabri Skhiri, Esteban Zimányi
2021	B	`conf`	Towards Scalable Data Discovery. EDBT Javier Flores, Sergi Nadal, Oscar Romero
2020	J	`jnl`	A cost-based storage format selector for materialized results in big data frameworks. Distributed Parallel Databases Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2020	—	`ed.`	ADBIS, TPDL and EDA 2020 Common Workshops and Doctoral Consortium - International Workshops: DOING, MADEISD, SKG, BBIGAP, SIMPDA, AIMinScience 2020 and Doctoral Consortium, Lyon, France, August 25-27, 2020, Proceedings ADBIS/TPDL/EDA Workshops Ladjel Bellatreche, Mária Bieliková, Omar Boussaïd, Barbara Catania, Jérôme Darmont, Elena Demidova, Fabien Duchateau, Mark M. Hall, Tanja Mercun, Boris Novikov, Christos Papatheodorou, Thomas Risse, Oscar Romero, Lucile Sautot, Guilaine Talens, Robert Wrembel, Maja Zumer
2020	J	`jnl`	An Alternative View on Data Processing Pipelines from the DOLAP 2019 Perspective. Inf. Syst. Oscar Romero, Robert Wrembel, Il-Yeol Song
2020	J	`jnl`	Configuring Parallelism for Hybrid Layouts Using Multi-Objective Optimization. Big Data Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2020	B	`conf`	Data Engineering for Data Science: Two Sides of the Same Coin. DaWaK Oscar Romero, Robert Wrembel
2020	—	`conf`	Databases and Information Systems in the AI Era: Contributions from ADBIS, TPDL and EDA 2020 Workshops and Doctoral Consortium. ADBIS/TPDL/EDA Workshops Ladjel Bellatreche, Fadila Bentayeb, Mária Bieliková, Omar Boussaid, Barbara Catania, Paolo Ceravolo, Elena Demidova, Mírian Halfeld Ferrari, María Teresa Gómez-López, Carmem S. Hara, Slavica Kordic, Ivan Lukovic, Andrea Mannocci, Paolo Manghi, Francesco Osborne, Christos Papatheodorou, Sonja Ristic, Dimitris Sacharidis, Oscar Romero, Angelo A. Salatino, Guilaine Talens, Maurice van Keulen, Thanasis Vergoulis, Maja Zumer
2020	J	`jnl`	High-Level ETL for Semantic Data Warehouses - Full Version. CoRR Rudra Pratap Deb Nath, Oscar Romero, Torben Bach Pedersen, Katja Hose
2020	J	`jnl`	Keeping the Data Lake in Form: Proximity Mining for Pre-Filtering Schema Matching. ACM Trans. Inf. Syst. Ayman Alserafi, Alberto Abelló, Oscar Romero, Toon Calders
2020	C	`ed.`	Proceedings of the 22nd International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data co-located with EDBT/ICDT 2020 Joint Conference, DOLAP@EDBT/ICDT 2020, Copenhagen, Denmark, March 30, 2020. DOLAP Il-Yeol Song, Katja Hose, Oscar Romero
2020	—	`conf`	SETLBI: An Integrated Platform for Semantic Business Intelligence. WWW (Companion Volume) Rudra Pratap Deb Nath, Katja Hose, Torben Bach Pedersen, Oscar Romero, Amrit Bhattacharjee
2020	J	`jnl`	Scalable Data Discovery Using Profiles. CoRR Javier Flores, Sergi Nadal, Oscar Romero
2019	A	`conf`	A Genetic-Based Search for Adaptive Table Recognition in Spreadsheets. ICDAR Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2019	B	`conf`	ARDI: Automatic Generation of RDFS Models from Heterogeneous Data Sources. EDOC Shumet Tadesse, Cristina Gómez, Oscar Romero, Katja Hose, Kashif Rabbani
2019	J	`jnl`	An integration-oriented ontology to govern evolution in Big Data ecosystems. Inf. Syst. Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
2019	—	`conf`	Automatically Configuring Parallelism for Hybrid Layouts. ADBIS (Short Papers and Workshops) Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2019	A	`conf`	DECO: A Dataset of Annotated Spreadsheets for Layout and Table Recognition. ICDAR Elvis Koci, Maik Thiele, Josephine Rehak, Oscar Romero, Wolfgang Lehner
2019	C	`conf`	Keeping the Data Lake in Form: DS-kNN Datasets Categorization Using Proximity Mining. MEDI Ayman Alserafi, Alberto Abelló, Oscar Romero, Toon Calders
2019	B	`conf`	Multidimensional Integration of RDF Datasets. DaWaK Jam Jahanzeb Khan Behan, Oscar Romero, Esteban Zimányi
2019	—	`conf`	ODIN: A Dataspace Management System. ISWC (Satellites) Sergi Nadal, Kashif Rabbani, Oscar Romero, Shumet Tadesse
2019	C	`ed.`	Proceedings of the 21st International Workshop on Design, Optimization, Languages and Analytical Processing of Big Data, co-located with EDBT/ICDT Joint Conference, DOLAP@EDBT/ICDT 2019, Lisbon, Portugal, March 26, 2019. DOLAP Il-Yeol Song, Oscar Romero, Robert Wrembel
2019	B	`conf`	XLIndy: Interactive Recognition and Information Extraction in Spreadsheets. DocEng Elvis Koci, Dana Kuban, Nico Luettig, Dominik Olwig, Maik Thiele, Julius Gonsior, Wolfgang Lehner, Oscar Romero
2018	J	`jnl`	A Cost-based Storage Format Selector for Materialization in Big Data Frameworks. CoRR Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2018	C	`conf`	ATUN-HL: Auto Tuning of Hybrid Layouts Using Workload and Data Characteristics. ADBIS Rana Faisal Munir, Alberto Abelló, Oscar Romero, Maik Thiele, Wolfgang Lehner
2018	J	`jnl`	An Integration-Oriented Ontology to Govern Evolution in Big Data Ecosystems. CoRR Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
2018	J	`jnl`	Analytical metadata modeling for next generation BI systems. J. Syst. Softw. Jovan Varga, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2018	B	`conf`	Graph BI & Analytics: Current State and Future Challenges. DaWaK Amine Ghrab, Oscar Romero, Salim Jouili, Sabri Skhiri
2018	J	`jnl`	Interactive multidimensional modeling of linked data for exploratory OLAP. Inf. Syst. Enrico Gallinucci, Matteo Golfarelli, Stefano Rizzi, Alberto Abelló, Oscar Romero
2018	J	`jnl`	Intermediate Results Materialization Selection and Format for Data-Intensive Flows. Fundam. Informaticae Rana Faisal Munir, Sergi Nadal, Oscar Romero, Alberto Abelló, Petar Jovanovic, Maik Thiele, Wolfgang Lehner
2018	B	`conf`	MDM: Governing Evolution in Big Data Ecosystems. EDBT Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
2018	—	`ch.`	Online Analytical Processing. Encyclopedia of Database Systems (2nd ed.) Alberto Abelló, Oscar Romero
2018	B	`conf`	Table Recognition in Spreadsheets via a Graph Representation. DAS Elvis Koci, Maik Thiele, Wolfgang Lehner, Oscar Romero
2017	—	`conf`	A Data-Driven Approach to Improve the Process of Data-Intensive API Creation and Evolution. CAiSE-Forum-DC Alberto Abelló, Claudia P. Ayala, Carles Farré, Cristina Gómez, Marc Oriol, Oscar Romero
2017	J	`jnl`	A software reference architecture for semantic-aware Big Data systems. Inf. Softw. Technol. Sergi Nadal, Victor Herrero, Oscar Romero, Alberto Abelló, Xavier Franch, Stijn Vansummeren, Danilo Valerio
2017	—	`conf`	An Integration-Oriented Ontology to Govern Evolution in Big Data Ecosystems. EDBT/ICDT Workshops Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
2017	—	`conf`	Big Data Management Challenges in SUPERSEDE. EDBT/ICDT Workshops Sergi Nadal, Alberto Abelló, Oscar Romero, Jovan Varga
2017	B	`conf`	DS-Prox: Dataset Proximity Mining for Governing the Data Lake. SISAP Ayman Alserafi, Toon Calders, Alberto Abelló, Oscar Romero
2017	—	`conf`	New Trends in Databases and Information Systems: Contributions from ADBIS 2017 Workshops. ADBIS (Short Papers and Workshops) Andreas Behrend, Diego Calvanese, Tania Cerquitelli, Silvia Chiusano, Christiane Engels, Stéphane Jean, Natalija Kozmina, Béatrice Markhoff, Oscar Romero, Sahar Vahdati
2017	J	`jnl`	SETL: A programmable semantic extract-transform-load framework for semantic data warehouses. Inf. Syst. Rudra Pratap Deb Nath, Katja Hose, Torben Bach Pedersen, Oscar Romero
2017	—	`conf`	SM4MQ: A Semantic Model for Multidimensional Queries. ESWC (1) Jovan Varga, Ekaterina Dobrokhotova, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2017	A	`conf`	Table Identification and Reconstruction in Spreadsheets. CAiSE Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2016	—	`conf`	A Machine Learning Approach for Layout Inference in Spreadsheets. KDIR Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2016	J	`jnl`	A Unified View of Data-Intensive Flows in Business Intelligence Systems: A Survey. Trans. Large Scale Data Knowl. Centered Syst. Petar Jovanovic, Oscar Romero, Alberto Abelló
2016	C	`conf`	Cell Classification for Layout Recognition in Spreadsheets. IC3K Elvis Koci, Maik Thiele, Oscar Romero, Wolfgang Lehner
2016	J	`jnl`	DSS from an RE Perspective: A systematic mapping. J. Syst. Softw. Stephany García, Oscar Romero, Ruth Raventós
2016	J	`jnl`	Dimensional enrichment of statistical linked open data. J. Web Semant. Jovan Varga, Alejandro A. Vaisman, Oscar Romero, Lorena Etcheverry, Torben Bach Pedersen, Christian Thomsen
2016	J	`jnl`	GRAD: On Graph Database Modeling. CoRR Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
2016	C	`conf`	H-WorD: Supporting Job Scheduling in Hadoop with Workload-Driven Data Redistribution. ADBIS Petar Jovanovic, Oscar Romero, Toon Calders, Alberto Abelló
2016	J	`jnl`	Incremental Consolidation of Data-Intensive Multi-Flows. IEEE Trans. Knowl. Data Eng. Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló
2016	A	`conf`	NOSQL Design for Analytical Workloads: Variability Matters. ER Victor Herrero, Alberto Abelló, Oscar Romero
2016	A*	`conf`	QB2OLAP: Enabling OLAP on Statistical Linked Open Data. ICDE Jovan Varga, Lorena Etcheverry, Alejandro A. Vaisman, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2016	C	`conf`	ResilientStore: A Heuristic-Based Data Format Selector for Intermediate Results. MEDI Rana Faisal Munir, Oscar Romero, Alberto Abelló, Besim Bilalli, Maik Thiele, Wolfgang Lehner
2016	—	`conf`	Towards Exploratory OLAP on Linked Data. SEBD Stefano Rizzi, Enrico Gallinucci, Matteo Golfarelli, Alberto Abelló, Oscar Romero
2016	—	`conf`	Towards Information Profiling: Data Lake Content Metadata Management. ICDM Workshops Ayman Alserafi, Alberto Abelló, Oscar Romero, Toon Calders
2015	C	`conf`	A Framework for Building OLAP Cubes on Graphs. ADBIS Amine Ghrab, Oscar Romero, Sabri Skhiri, Alejandro A. Vaisman, Esteban Zimányi
2015	B	`conf`	Quarry: Digging Up the Gems of Your Data Treasury. EDBT Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló, Héctor Candón, Sergi Nadal
2015	C	`conf`	Supporting Data Integration Tasks with Semi-Automatic Ontology Construction. DOLAP Rizkallah Touma, Oscar Romero, Petar Jovanovic
2015	J	`jnl`	Tuning small analytics on Big Data: Data partitioning and secondary indexes in the Hadoop ecosystem. Inf. Syst. Oscar Romero, Victor Herrero, Alberto Abelló, Jaume Ferrarons
2015	J	`jnl`	Using Semantic Web Technologies for Exploratory OLAP: A Survey. IEEE Trans. Knowl. Data Eng. Alberto Abelló, Oscar Romero, Torben Bach Pedersen, Rafael Berlanga Llavori, Victoria Nebot, María José Aramburu Cabo, Alkis Simitsis
2014	J	`jnl`	A requirement-driven approach to the design and evolution of data warehouses. Inf. Syst. Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló, Daria Mayorova
2014	—	`conf`	On the Complexity of Requirements Engineering for Decision-Support Systems: The CID Case Study. eBISS Ruth Raventós, Stephany García, Oscar Romero, Alberto Abelló, Jaume Viñas
2014	C	`conf`	SM4AM: A Semantic Metamodel for Analytical Metadata. DOLAP Jovan Varga, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2014	B	`conf`	Towards Next Generation BI Systems: The Analytical Metadata Challenge. DaWaK Jovan Varga, Oscar Romero, Torben Bach Pedersen, Christian Thomsen
2013	—	`conf`	Open Access Semantic Aware Business Intelligence. eBISS Oscar Romero, Alberto Abelló
2012	B	`conf`	Integrating ETL Processes from Information Requirements. DaWaK Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló
2012	C	`conf`	ORE: an iterative approach to the design and evolution of multi-dimensional schemas. DOLAP Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló
2012	J	`jnl`	Ontology driven search of compound IDs. Knowl. Inf. Syst. Alberto Abelló, Oscar Romero
2012	—	`conf`	Requirement-Driven Creation and Deployment of Multidimensional and ETL Designs. ER Workshops Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló
2011	—	`conf`	A Comprehensive Framework on Multidimensional Modeling. ER Workshops Oscar Romero, Alberto Abelló
2011	C	`conf`	Building cubes with MapReduce. DOLAP Alberto Abelló, Jaume Ferrarons, Oscar Romero
2011	B	`conf`	Data-Driven Multidimensional Design for OLAP. SSDBM Oscar Romero, Alberto Abelló
2011	B	`conf`	Describing Analytical Sessions Using a Multidimensional Algebra. DaWaK Oscar Romero, Patrick Marcel, Alberto Abelló, Verónika Peralta, Ladjel Bellatreche
2011	B	`conf`	GEM: Requirement-Driven Generation of ETL and Multidimensional Conceptual Designs. DaWaK Oscar Romero, Alkis Simitsis, Alberto Abelló
2011	—	`ch.`	Multidimensional Design Methods for Data Warehousing. Integrations of Data Warehousing, Data Mining and Database Technologies Oscar Romero, Alberto Abelló
2011	—	`conf`	Service-Oriented Business Intelligence. eBISS Alberto Abelló, Oscar Romero
2010	J	`jnl`	A framework for multidimensional design of data warehouses from ontologies. Data Knowl. Eng. Oscar Romero, Alberto Abelló
2010	J	`jnl`	Automatic validation of requirements to support multidimensional design. Data Knowl. Eng. Oscar Romero, Alberto Abelló
2010	—	`—`	Automating the multidimensional design of data warehouses. Oscar Romero
2010	C	`conf`	Using ontologies to discover fact IDs. DOLAP Alberto Abelló, Oscar Romero
2009	J	`jnl`	A Survey of Multidimensional Modeling Methodologies. Int. J. Data Warehous. Min. Oscar Romero, Alberto Abelló
2009	C	`conf`	Discovering functional dependencies for multidimensional design. DOLAP Oscar Romero, Diego Calvanese, Alberto Abelló, Mariano Rodriguez-Muro
2009	—	`ch.`	On-Line Analytical Processing. Encyclopedia of Database Systems Alberto Abelló, Oscar Romero
2008	A	`conf`	MDBE: Automatic Multidimensional Modeling. ER Oscar Romero, Alberto Abelló
2007	C	`conf`	Automating multidimensional design from ontologies. DOLAP Oscar Romero, Alberto Abelló
2007	—	`conf`	Generating Multidimensional Schemas from the Semantic Web. CAiSE Forum Oscar Romero, Alberto Abelló
2007	—	`conf`	MDBE: Una Herramienta Automática para el Modelado Multidimensional. JISBD Oscar Romero, Alberto Abelló
2007	B	`conf`	On the Need of a Reference Algebra for OLAP. DaWaK Oscar Romero, Alberto Abelló
2006	B	`conf`	Multidimensional Design by Examples. DaWaK Oscar Romero, Alberto Abelló