Sergi Nadal

Publication Activity (10 Years)

Years Active: 2015-2024
Publications (10 Years): 31

Top Topics

Reference Architecture

Requirements Elicitation

Top Venues

EDBT/ICDT Workshops

Publications

Besim Bilalli, Petar Jovanovic, Sergi Nadal, Anna Queralt, Oscar Romero
There is no Data Science without Data Governance: a Proposal Based on Knowledge Graphs. DOLAP (2024)
Marc Maynou, Sergi Nadal
Discovery of Semantic Non-Syntactic Joins. DOLAP (2024)
Antonios Kontaxakis, Dimitris Sacharidis, Alkis Simitsis, Alberto Abelló, Sergi Nadal
HYPPO: Using Equivalences to Optimize Pipelines in Exploratory Machine Learning. ICDE (2024)
Javier Flores, Kashif Rabbani, Sergi Nadal, Cristina Gómez, Oscar Romero, Emmanuel Jamin, Stamatia Dasiopoulou
Incremental schema integration for data wrangling via knowledge graphs. Semantic Web 15 (3) (2024)
Md Ataur Rahman, Sergi Nadal, Oscar Romero, Dimitris Sacharidis
Mitigating Data Sparsity in Integrated Data through Text Conceptualization. ICDE (2024)
Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
Graph-Driven Federated Data Management. IEEE Trans. Knowl. Data Eng. 35 (1) (2023)
Sergi Nadal, Raquel Panadero, Javier Flores, Oscar Romero
Measuring and Predicting the Quality of a Join for Data Discovery. CoRR (2023)
Moditha Hewasinghage, Sergi Nadal, Alberto Abelló, Esteban Zimányi
Automated database design for document stores with multicriteria optimization. Knowl. Inf. Syst. 65 (7) (2023)
Xavier Oriol, Ernest Teniente, Marc Maynou, Sergi Nadal
Generating valid test data through data cloning. Future Gener. Comput. Syst. 144 (2023)
Yalei Li, Sergi Nadal, Oscar Romero
A Data Quality Framework for Graph-Based Virtual Data Integration Systems. ADBIS (2022)
Sergi Nadal, Petar Jovanovic, Besim Bilalli, Oscar Romero
Operationalizing and automating Data Governance. J. Big Data 9 (1) (2022)
Alberto Abelló, Sergi Nadal
Big DataBase Management System. EDBT/ICDT Workshops (2022)
Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
Graph-Driven Federated Data Management (Extended Abstract). ICDE (2022)
Carles Farre, Javier Flores, Sergi Nadal, Alejandra Volkova
D3M: Automated Data-Driven Decision Making. RCIS Workshops (2022)
Javier Flores, Emmanuel Jamin, Sergi Nadal, Oscar Romero
The Knowledge Graph Lifecycle in NTT DATA. ISWC (Posters/Demos/Industry) (2022)
Javier Flores, Sergi Nadal, Oscar Romero
Towards Scalable Data Discovery. EDBT (2021)
Petar Jovanovic, Sergi Nadal, Oscar Romero, Alberto Abelló, Besim Bilalli
Quarry: A User-centered Big Data Integration Platform. Inf. Syst. Frontiers 23 (1) (2021)
Javier Flores, Sergi Nadal, Oscar Romero
Effective and Scalable Data Discovery with NextiaJD. EDBT (2021)
Moditha Hewasinghage, Sergi Nadal, Alberto Abelló
DocDesign 2.0: Automated Database Design for Document Stores with Multi-criteria Optimization. EDBT (2021)
Javier Flores, Sergi Nadal, Oscar Romero
Scalable Data Discovery Using Profiles. CoRR (2020)
Moditha Hewasinghage, Sergi Nadal, Alberto Abelló
On the Performance Impact of Using JSON, Beyond Impedance Mismatch. ADBIS (Short Papers) (2020)
Sergi Nadal, Kashif Rabbani, Oscar Romero, Shumet Tadesse
ODIN: A Dataspace Management System. ISWC (Satellites) (2019)
Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
An integration-oriented ontology to govern evolution in Big Data ecosystems. Inf. Syst. 79 (2019)
Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
An Integration-Oriented Ontology to Govern Evolution in Big Data Ecosystems. CoRR (2018)
Marc Oriol, Melanie J. C. Stade, Farnaz Fotrousi, Sergi Nadal, Jovan Varga, Norbert Seyff, Alberto Abelló, Xavier Franch, Jordi Marco, Oleg Schmidt
FAME: Supporting Continuous Requirements Elicitation by Combining User Feedback and Monitoring. RE (2018)
Rana Faisal Munir, Sergi Nadal, Oscar Romero, Alberto Abelló, Petar Jovanovic, Maik Thiele, Wolfgang Lehner
Intermediate Results Materialization Selection and Format for Data-Intensive Flows. Fundam. Informaticae 163 (2) (2018)
Sergi Nadal, Alberto Abelló, Oscar Romero, Stijn Vansummeren, Panos Vassiliadis
MDM: Governing Evolution in Big Data Ecosystems. EDBT (2018)
Xavier Franch, Jolita Ralyté, Anna Perini, Alberto Abelló, David Ameller, Jesús Gorroñogoitia, Sergi Nadal, Marc Oriol, Norbert Seyff, Alberto Siena, Angelo Susi
A Situational Approach for the Definition and Tailoring of a Data-Driven Software Evolution Method. CAiSE (2018)
Sergi Nadal, Oscar Romero, Alberto Abelló, Panos Vassiliadis, Stijn Vansummeren
An Integration-Oriented Ontology to Govern Evolution in Big Data Ecosystems. EDBT/ICDT Workshops (2017)
Sergi Nadal, Victor Herrero, Oscar Romero, Alberto Abelló, Xavier Franch, Stijn Vansummeren, Danilo Valerio
A software reference architecture for semantic-aware Big Data systems. Inf. Softw. Technol. 90 (2017)
Sergi Nadal, Alberto Abelló, Oscar Romero, Jovan Varga
Big Data Management Challenges in SUPERSEDE. EDBT/ICDT Workshops (2017)
Pedro Furtado, Sergi Nadal, Verónika Peralta, Mahfoud Djedaini, Nicolas Labroche, Patrick Marcel
Materializing Baseline Views for Deviation Detection Exploratory OLAP. DaWaK (2015)
Petar Jovanovic, Oscar Romero, Alkis Simitsis, Alberto Abelló, Héctor Candón, Sergi Nadal
Quarry: Digging Up the Gems of Your Data Treasury. EDBT (2015)
Maximiliano Ariel López, Sergi Nadal, Mahfoud Djedaini, Patrick Marcel, Verónika Peralta, Pedro Furtado
An Approach for Alert Raising in Real-Time Data Warehouses. EDA (2015)