    @inproceedings {moyano14caise,
	title = {Trust-Aware Decision-Making Methodology for Cloud Sourcing},
	booktitle = {26th International Conference on Advanced Information Systems Engineering (CAiSE 2014)},
	series = {LCNS},
	volume = {8484},
	year = {2014},
	month = {06/2014},
	pages = {136-149},
	publisher = {Springer},
	organization = {Springer},
	address = {Thessaloniki},
	abstract = {<p>Cloud sourcing consists of outsourcing data, services and infrastructure to cloud providers. Even when this outsourcing model brings advantages to cloud customers, new threats also arise as sensitive data and critical IT services are beyond customers{\textquoteright} control. When an organization considers moving to the cloud, IT decision makers must select a cloud provider and must decide which parts of the organization will be outsourced and to which extent. This paper proposes a methodology that allows decision makers to evaluate their trust in cloud providers. The methodology provides a systematic way to elicit knowledge about cloud providers, quantify their trust factors and aggregate them into trust values that can assist the decision-making process. The trust model that we propose is based on trust intervals, which allow capturing uncertainty during the evaluation, and we define an operator for aggregating these trust intervals. The methodology is applied to an eHealth scenario.</p>
},
	keywords = {Cloud Computing, decision making, domain knowledge elicitation, security, Trust},
	isbn = {978-3-319-07880-9},
	issn = {0302-9743},
	doi = {10.1007/978-3-319-07881-6},
	author = {Francisco Moyano and Kristian Beckers and Carmen Fernandez-Gago},
	editor = {Matthias Jarke and John Mylopoulos and Christoph Quix and Colette Rolland and Yannis Manolopoulos and Haralambos Mouratidis and Jennifer Horkoff}
}
@inproceedings {moyano2012trustbus,
	title = {A Conceptual Framework for Trust Models},
	booktitle = {9th International Conference on Trust, Privacy \& Security in Digital Business (TrustBus 2012)},
	series = {LNCS},
	volume = {7449},
	year = {2012},
	month = {Sep 2012},
	pages = {93-104},
	publisher = {Springer Verlag},
	organization = {Springer Verlag},
	address = {Vienna},
	abstract = {<p>During the last twenty years, a huge amount of trust and reputation models have been proposed, each of them with their own particularities and targeting different domains. While much effort has been made in defining ever-increasing complex models, little attention has been paid to abstract away the particularities of these models into a common set of easily understandable concepts. We propose a conceptual framework for computational trust models that will be used for analyzing their features and for comparing heterogeneous and relevant trust models.</p>
},
	isbn = {978-3-642-32286-0},
	issn = {0302-9743},
	doi = {10.1007/978-3-642-32287-7},
	author = {Francisco Moyano and Carmen Fernandez-Gago and Javier Lopez},
	editor = {Fischer-H{\"u}bner, Simone and Katsikas, Sokratis and Quirchmayr, Gerald}
}
