id author title date pages extension mime words sentences flesch summary cache txt work_ztiq4knfm5ghjjcotevkkrlhga A. Basden Knowledge Issues Raised in Modelling Trust in a Public Key Infrastructure 2001 37 .pdf application/pdf 14068 800 65 The paper describes a knowledge based system (KBS) for modelling trust in system computes the trust in a CA by asking the user a series of questions quotient of 0.7 for a given CA, a trusting user might view this value as The KBS software we adapted for use as a knowledge server was Istar (Basden latter is employed in the trust assessment KBS to allow the user the option of implemented as an Istar knowledge base, shown in inference net form in Fig. 3 (an actual screen grab from Istar). As an initial result, in step 6, the user is given a single trust quotient, a combinations, we need all antecedents to be of high quality for trust to be If a single antecedent is of low quality or zero value, trust rapidly Where the trust quotient is low, the user can discover which factors are the ./cache/work_ztiq4knfm5ghjjcotevkkrlhga.pdf ./txt/work_ztiq4knfm5ghjjcotevkkrlhga.txt