    @inproceedings {Agudo2008a,
	title = {A Model for Trust Metrics Analysis},
	booktitle = {5th International Conference on Trust, Privacy and Security in Digital Business (TrustBus{\textquoteright}08)},
	series = {LNCS},
	volume = {5185},
	year = {2008},
	pages = {28-37},
	publisher = {Springer},
	organization = {Springer},
	abstract = {<p>Trust is an important factor in any kind of network essential, for example, in the decision-making process. As important as the definition of trust is the way to compute it. In this paper we propose a model for defining trust based on graph theory and show examples of some simple operators and functions that will allow us to compute trust.</p>},
	isbn = {978-3-540-85734-1},
	issn = {0302-9743 (Print) 1611-3349 (Online)},
	doi = {10.1007/978-3-540-85735-8_4},
	author = {Isaac Agudo and Carmen Fernandez-Gago and Javier Lopez}
}
