Enhancing trust establishment in wireless multi-hop networks via preferential attachment

Stai, E; Karyotis, V; Papavassiliou, S

dc.contributor.author	Stai, E	en
dc.contributor.author	Karyotis, V	en
dc.contributor.author	Papavassiliou, S	en
dc.date.accessioned	2014-03-01T02:47:21Z
dc.date.available	2014-03-01T02:47:21Z
dc.date.issued	2011	en
dc.identifier.issn	15301346	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33094
dc.subject	Multi-hop Networks	en
dc.subject	Network Science	en
dc.subject	Topology Control	en
dc.subject	Trust Establishment	en
dc.subject	Trusted Paths	en
dc.subject.other	Multihop networks	en
dc.subject.other	Network Science	en
dc.subject.other	Topology Control	en
dc.subject.other	Trust establishment	en
dc.subject.other	Trusted Paths	en
dc.subject.other	Continuum mechanics	en
dc.subject.other	Topology	en
dc.subject.other	Wireless networks	en
dc.title	Enhancing trust establishment in wireless multi-hop networks via preferential attachment	en
heal.type	conferenceItem	en
heal.identifier.primary	10.1109/ISCC.2011.5983909	en
heal.identifier.secondary	http://dx.doi.org/10.1109/ISCC.2011.5983909	en
heal.identifier.secondary	5983909	en
heal.publicationDate	2011	en
heal.abstract	In this paper the problem of enhancing trust establishment in multi-hop wireless networks is addressed. Exploiting small-world features and based on preferential attachment and initial node trust values, we design inverse Topology Control methods that achieve to reduce the mean hop-distance between two nodes and increase the average trust value of the shortest paths. Based on continuum theory a mathematical framework is developed for the overall socially-motivated trust-based network churn mechanism. Analytical and simulation results exhibit the effectiveness of the proposed approaches for enhancing physical topologies, increasing the average trust path values, and thus further securing future communications systems. © 2011 IEEE.	en
heal.journalName	Proceedings - IEEE Symposium on Computers and Communications	en
dc.identifier.doi	10.1109/ISCC.2011.5983909	en
dc.identifier.spage	630	en
dc.identifier.epage	635	en