@inbook {IOPORT.05960775,
    author       = {Foley, Simon N. and Mac Adams, Wayne and O'Sullivan, Barry},
    title        = {Aggregating trust using triangular norms in the keynote trust management system.},
    year         = {2011},
    booktitle    = {Security and trust management. 6th international workshop, STM 2010, Athens, Greece, September 23--24, 2010. Revised selected papers},
    isbn         = {978-3-642-22443-0},
    pages        = {100-115},
    publisher    = {Berlin: Springer},
    doi          = {10.1007/978-3-642-22444-7_7},
    abstract     = {Summary: 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.},
    identifier   = {05960775},
}