Trust evaluation in unsupervised network: A fuzzy logic approach
Journal Title: Journal of Information Systems and Telecommunication - Year 2014, Vol 2, Issue 4
Abstract
Because of the possibility of anonymity and impersonation in social networks, trust plays an important role in these networks. Pear to pear networks, by eliminating the supervisor roles, besides its benefit in decreasing management costs, have problems in trust and security of users. In this research, by using social networks as supervised networks, trust level of users is evaluated and by identifying these users in unsupervised networks, appropriate trust level is assigned to them.
Authors and Affiliations
Golnar Assadat Afzali, Monireh Hosseini
Keywords
Related Articles
- EP ID EP185874
- DOI 10.7508/jist.2014.04.005
- Views 131
- Downloads 0
Crisis management using spatial query processing in wireless sensor networks
Natural disasters are an inevitable part of the world that we inhabit. Human casualties and financial losses are concomitants of these natural disasters. However, by an efficient crisis management program, we can minimiz...
Short Time Price Forecasting for Electricity Market Based on Hybrid Fuzzy Wavelet Transform and Bacteria Foraging Algorithm
Predicting the price of electricity is very important because electricity can not be stored. To this end, parallel methods and adaptive regression have been used in the past. But because dependence on the ambient tempera...
Promote Mobile Banking Services by using National Smart Card Capabilities and NFC Technology
By the mobile banking system and install an application on the mobile phone can be done without visiting the bank and at any hour of the day, get some banking operations such as account balance, transfer funds and pay bi...
Cyclic Correlation-Based Cooperative Detection for OFDM-Based Primary Users
This paper develops a new robust cyclostationary detection technique for spectrum sensing of OFDM-based primary users (PUs). To do so, an asymptotically constant false alarm rate (CFAR) multi-cycle detector is proposed a...
Quality Assessment Based Coded Apertures for Defocus Deblurring
A conventional camera with small size pixels may capture images with defocused blurred regions. Blurring, as a low-pass filter, attenuates or drops details of the captured image. This fact makes deblurring as an ill-pose...