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Title	Enabling Data Spaces: Existing Developments And Challenges
ID_Doc	22991
Authors	Solmaz G.; Cirillo F.; Fürst J.; Jacobs T.; Bauer M.; Kovacs E.; Santana J.R.; Sánchez L.
Year	2022
Published	DE 2022 - Proceedings of the 1st International Workshop on Data Economy, Part of CoNEXT 2022
DOI	http://dx.doi.org/10.1145/3565011.3569058
Abstract	This paper focuses on the concept of data spaces, which can serve as a basis for the future data economy. In data spaces, applicable to various business domains, stakeholders will be able to share data with each other in a controlled way. First, the paper describes the real motivations and needs for enabling data spaces. Second, it highlights the major technical developments in the area of data spaces in the light of open ecosystems and standards. Lastly, it focuses on two key challenges for enabling data spaces: 1) Data interoperability, 2) Data value generation. As a concrete data spaces solution example, this paper proposes the "Green Twin"use case that can be developed as a carbon neutrality solution in the domains of mobility and smart cities. © 2022 ACM.
Author Keywords	data analytics; data spaces; digital twins; FIWARE; Gaia-X; IDSA

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