Abstract
Computational trust aims to quantify trust and is studied by many disciplines including computer science, social sciences and business science. We propose a formal computational trust model, including its parameters and operations on these parameters, as well as a step by step guide to compute trust in a real application. We make a distinction between trust statements that aim to capture the truth of a dynamic phenomenon and trust statements that aim to capture the truth of a static phenomenon. We elaborate on how this difference should be reflected in trust computation. To this end we apply a dynamic base rate (prior trust) as an alternative to the widely used fixed base rate.
| Original language | English |
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| Title of host publication | Joint 13th CTTE and 10th CMI Conference on Internet of Things - Business Models, Users, and Networks |
| Place of Publication | Piscataway |
| Publisher | Institute of Electrical and Electronics Engineers |
| Number of pages | 8 |
| Volume | 2018-January |
| ISBN (Electronic) | 978-1-5386-3197-3 |
| ISBN (Print) | 978-1-5386-3198-0 |
| DOIs | |
| Publication status | Published - 16 Jan 2018 |
| Event | Joint 13th CTTE and 10th CMI Conference on Internet of Things - Business Models, Users, and Networks - Copenhagen, Denmark Duration: 23 Nov 2017 → 24 Nov 2017 |
Conference
| Conference | Joint 13th CTTE and 10th CMI Conference on Internet of Things - Business Models, Users, and Networks |
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| Country/Territory | Denmark |
| City | Copenhagen |
| Period | 23/11/17 → 24/11/17 |
Keywords
- computational trust