RT info:eu-repo/semantics/conferenceObject T1 From silos to open, federated and enriched Data Lakes for smart building data management A1 Hernández, J. L. A1 Martin, S. A1 Marinakis, V. A1 Miguel Jiménez, Ignacio de K1 Data lake K1 Data quality K1 Standards K1 Ontologies K1 Smart buildings AB Current building data is treated as silos from the different building domains. However, this provokes the lack of cross-domain data mixture to provide added-value services, mainly due to lack of interoperability. Data quality is also an issue when collecting data from buildings. The proposed data lake aims to solve these challenges by considering the whole data life-cycle to ensure minimum data quality requirements, providing high-quality services to make better-informed decisions. Heterogeneous building-related data is thus combined to enrich the information, being able to address multiple stakeholders in the smart building context. The data lake is being deployed in the DigiBUILD project, where data from 10 pilots with different purposes are collected to demonstrate the capability and benefits of its application. PB Institute of Electrical and Electronics Engineers (IEEE) YR 2023 FD 2023 LK https://uvadoc.uva.es/handle/10324/62301 UL https://uvadoc.uva.es/handle/10324/62301 LA eng NO 2023 IEEE International Workshop on Metrology for Living Environment (MetroLivEnv), Milano, Italy, 2023, pp. 29-33 NO Producción Científica DS UVaDOC RD 14-oct-2024