[Back]

H. Truong, S. Dustdar, J. Götze, T. Fleuren, P. Müller, S. Tbahriti, M. Mrissa, Ch. Ghedira:
"Exchanging Data Agreements in the DaaS Model";
Talk: 2011 IEEE Asia-Pacific Services Computing Conference, APSCC 2011, Jeju Island, South Korea; 2011-12-12 - 2011-12-15; in: "Proceedings of the 2011 IEEE Asia-Pacific Services Computing Conference, APSCC 2011", IEEE Computer Society, (2011), ISBN: 978-0-7695-4624-7; 153 - 160.

Rich types of data offered by data as a service (DaaS) in the cloud are typically associated with different and complex data concerns that DaaS service providers, data providers and data consumers must carefully examine and agree with before passing and utilizing data. Unlike service agreements, data agreements, reflecting conditions established on the basis of data concerns, between relevant stakeholders have got little attention. However, as data concerns are complex and contextual, given the trend of mixing data sources by
automated techniques, such as data mashup, data agreements must be associated with data discovery, retrieval and utilization.
Unfortunately, exchanging data agreements so far has not been
automated and incorporated into service and data discovery and
composition. In this paper, we analyze possible steps and propose
interactions among data consumers, DaaS service providers and
data providers in exchanging data agreements. Based on that,
we present a novel service for composing, managing, analyzing
data agreements for DaaS in cloud environments and data
marketplaces.

http://dx.doi.org/10.1109/APSCC.2011.59

Project Head Reinhard Pichler:
Service-orientierte Datenintegration