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Fig. 6 | EURASIP Journal on Wireless Communications and Networking

Fig. 6

From: A collaborative service resource evaluation model based on trust network

Fig. 6

Security protocol of evaluation feedback process. To verify the ability of the system to resist false evaluations, we compared our FRep system and Credence models through simulation experiments. 500, 1000 and 1500 false evaluation nodes were introduced, respectively, to provide false evaluation for all services. Among them, the number of collaborative services in the network is 10,000. LVR of each node has 2–3 random determination evaluations at the beginning of the simulation. Each simulation experiment runs 50 simulation rounds

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