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Trust networks: Interpersonal, sensor, and social

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2 Author(s)
Thirunarayan, K. ; Ohio Center of Excellence in Knowledge-enabled Comput.-Kno.e.sis, Wright State Univ., Dayton, OH, USA ; Anantharam, P.

Trust relationships occur naturally in many diverse contexts such as ecommerce, interpersonal interactions, social networks, sensor web, etc. As agents providing content and services become increasingly removed from the agents that consume them, the issue of robust trust inference and update become critical. Unfortunately, there is neither a universal notion of trust that is applicable to all domains nor a clear explication of its semantics or computation in many situations. In this beginner's level tutorial, we motivate the trust problem, explain the relevant concepts, summarize research in modeling trust and gleaning trustworthiness, and discuss challenges confronting us in this process.

Published in:

Collaboration Technologies and Systems (CTS), 2011 International Conference on

Date of Conference:

23-27 May 2011