Contract-based Data-Driven Decision Making in Federated Data Ecosystems

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dc.contributor.authorMaass, Wolfgang
dc.date.accessioned2021-12-24T17:35:41Z
dc.date.available2021-12-24T17:35:41Z
dc.date.issued2022-01-04
dc.description.abstractData-driven economies on the World Wide Web are based on coordination mechanisms for exhange and AI-based processing data assets provided by independent actors. Architectures for data-driven economies currently focus on the exchange of data assets and leave processing of data assets to background mechanisms. Without binding obligations, data sharing situations favor "no data sharing" as dominant strategy between agents. We present a broker framework that supports contract-based sharing, trading and processing of data assets between actors under 'lack-of-trust' conditions. Electronic contracts guarantee ownership and control of data assets, execution of defined data analytical tasks based on AI models and sharing of results according to contractual promises. A technical architecture (TUCANA) is presented that realizes a federated data economic ecosystem including the broker framework. We present an application based on an implementation of TUCANA.
dc.format.extent10 pages
dc.identifier.doi10.24251/HICSS.2022.252
dc.identifier.isbn978-0-9981331-5-7
dc.identifier.urihttp://hdl.handle.net/10125/79584
dc.language.isoeng
dc.relation.ispartofProceedings of the 55th Hawaii International Conference on System Sciences
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subjectSmart Service Systems Design
dc.subjectartificial intelligence
dc.subjectdistributed data ecosystems
dc.subjectelectronic contracts
dc.subjectsmart services
dc.titleContract-based Data-Driven Decision Making in Federated Data Ecosystems
dc.type.dcmitext

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