Service based trust and reputation of cloud and wireless sensor networks
Tanuja R, Sukanya Thapa, Manjula SH, Venugopal KR
The integration of a Wireless Sensor Network which consists of a large number of low-cost, low-power, multifunctional and resource-constrained sensor nodes with cloud computing which is featured by powerful data storage and data processing capabilities, has become an important area of research in today’s technology driven world. The efficient utilization of cloud computing and wireless sensor networks integrated system demands transparency into the trustworthiness of the service provider. Existing works, compute trust and reputation of a service provider for every service it offers for each service user. This infers when a service user needs to choose the most trustworthy service provider, it considers only the past experience of itself with different service providers which may or may not result in selection of a service provider from a set of service provider which may be bad, good or average. The proposed work provides better visibility into the trustworthiness of a service provider by considering past experience of all the service users for a service from a service provider to conclude its trustworthiness. This results in high probability of selection of a trustworthy service provider by the service user for a service which would eventually lead to their satisfaction and would make their investment into service worth.
Tanuja R, Sukanya Thapa, Manjula SH, Venugopal KR. Service based trust and reputation of cloud and wireless sensor networks. International Journal of Academic Research and Development, Volume 3, Issue 5, 2018, Pages 01-06