TY - GEN
T1 - Aggregating trust using triangular norms in the keynote trust management system
AU - Foley, Simon N.
AU - Mac Adams, Wayne
AU - O'Sullivan, Barry
PY - 2011
Y1 - 2011
N2 - A Trust Management model that provides a measure of the degree to which a principal is trusted for some action is proposed. At the heart of the model is the notion that triangular norms and conorms provide a natural and consistent interpretation for trust aggregation across delegation chains. It is argued that specifying how trust is aggregated is as important as specifying a degree of trust value in an attribute certificate and, therefore, in stating the degree to which a principal trusts another, the principal should also state how that trust may aggregate across delegation chains. The model is illustrated and has been implemented using a modified, but backwards-compatible, version of the KeyNote Trust Management system.
AB - A Trust Management model that provides a measure of the degree to which a principal is trusted for some action is proposed. At the heart of the model is the notion that triangular norms and conorms provide a natural and consistent interpretation for trust aggregation across delegation chains. It is argued that specifying how trust is aggregated is as important as specifying a degree of trust value in an attribute certificate and, therefore, in stating the degree to which a principal trusts another, the principal should also state how that trust may aggregate across delegation chains. The model is illustrated and has been implemented using a modified, but backwards-compatible, version of the KeyNote Trust Management system.
UR - https://www.scopus.com/pages/publications/80054059163
U2 - 10.1007/978-3-642-22444-7_7
DO - 10.1007/978-3-642-22444-7_7
M3 - Conference proceeding
AN - SCOPUS:80054059163
SN - 9783642224430
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 100
EP - 115
BT - Security and Trust Management - 6th International Workshop, STM 2010, Revised Selected Papers
T2 - 6th International ERCIM Workshop on Security and Trust Management, STM 2010
Y2 - 23 September 2010 through 24 September 2010
ER -