This is the code and data set for our EUMAS 2017 paper. We used the same data set first presented in 
ECAI 2016 paper. We again include the data set here for convenience.
In this version, we introduced a new trust-based mechanism in Proactive-DIEL that offers stronger robustness to
strategic lying. The new algorithm has two configurable parameters C1, and C2. C1 is set to 50 and C2 is set to 1.   
The data set is in the Referral folder. 
Each .mat file decribes a referral networks of 100 experts and 10 topics. 
When you run the code in MATLAB, the results will be stored in the ReferralResults folder. 
The code is compatible with Windows 10 environment running MATLAB 2016b and versions beyond MATLAB 2016b.
