2019
DOI: 10.1007/978-3-030-04849-5_52
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Access Control and Quality Attributes of Open Data: Applications and Techniques

Abstract: Open Datasets provide one of the most popular ways to acquire insight and information about individuals, organizations and multiple streams of knowledge. Exploring Open Datasets by applying comprehensive and rigorous techniques for data processing can provide the ground for innovation and value for everyone if the data are handled in a legal and controlled way. In our study, we propose an argumentation and abductive reasoning approach for data processing which is based on the data quality background. Explicitl… Show more

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Cited by 3 publications
(4 citation statements)
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“…The DSAs are heterogeneous, and therefore, they present various conflicts, especially between legal and business or user requirements. Thus, the DSAs require expressive language to represent the agreements (Karafili & Lupu, 2017;Karafili, Spanaki, & Lupu, 2018a;Karafili et al, 2018b). The studies of DSAs propose a policy language based on logic programming that represents complex agreements and an analysis process for capturing the conflicts and the associated solutions.…”
Section: Ai-enabled Data Sharing and The Role-based Access Control Fr...mentioning
confidence: 99%
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“…The DSAs are heterogeneous, and therefore, they present various conflicts, especially between legal and business or user requirements. Thus, the DSAs require expressive language to represent the agreements (Karafili & Lupu, 2017;Karafili, Spanaki, & Lupu, 2018a;Karafili et al, 2018b). The studies of DSAs propose a policy language based on logic programming that represents complex agreements and an analysis process for capturing the conflicts and the associated solutions.…”
Section: Ai-enabled Data Sharing and The Role-based Access Control Fr...mentioning
confidence: 99%
“…The studies of DSAs propose a policy language based on logic programming that represents complex agreements and an analysis process for capturing the conflicts and the associated solutions. The main structure of DSAs, as presented in Table 1, requires already defined (a) actors and roles, as well as (b) the variations of the data categories (data management aspects), so as rules and conditions can be formed for the DSAs (Karafili & Lupu, 2017;Karafili et al, 2018aKarafili et al, , 2018b.…”
Section: Ai-enabled Data Sharing and The Role-based Access Control Fr...mentioning
confidence: 99%
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“…Quality assessment through standalone dimensions. Karafili et al (2019) defined quality attributes of OD, which are part of one dimension. SΓ‘ez MartΓ­n et al ( 2015) developed a quality index consisting of several descriptions.…”
Section: Identification Of (Meta)data Quality Dimensionsmentioning
confidence: 99%