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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhiwen Zeng Ya Gao Zhigang Chen Xiaoheng Deng |
| Copyright Year | 2008 |
| Description | Author affiliation: Sch. of Inf. Sci. & Eng., Central South Univ., Changsha (Zhiwen Zeng; Ya Gao; Zhigang Chen; Xiaoheng Deng) |
| Abstract | As there are many malicious nodes spreading false information in P2P networks, it is of great importance to build a sound mechanism of trust in the P2P environments. To avoid the shortage of the existing trust model, this paper provides a Trust Path-Searching Algorithm based on PSO. In this algorithm, after initializing the particle swarm, each particle can update its speed and location according to its information, and then produce a new particle with better value. Doing that process continuously, implementing the global search of the space, finally, we can get a better overall value, which is the better trust path in the networks. The simulation results show that it can get the overall optimum solution in a relatively short time after many times of iteration, and the more times it iterates, the better the trust path is. It can be proved that to a certain extent, the algorithm can prevent the fraud. |
| Starting Page | 1975 |
| Ending Page | 1979 |
| File Size | 206820 |
| Page Count | 5 |
| File Format | |
| ISBN | 9780769533988 |
| DOI | 10.1109/ICYCS.2008.214 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-11-18 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis Peer to peer computing Scalability trust model Software algorithms Particle swarm optimization PSO Network servers Information science Analytical models Acoustical engineering Computer networks Trust path |
| Content Type | Text |
| Resource Type | Article |
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