Content-based Image Retrieval using Multiple Shape Descriptors. - Muhammad Sarfraz 001; Ahmad Ridha (AICCSA, 2007)

Performance Evaluation of Recommendation Retrieval in Peer-to-Peer Networks. - Farag Azzedin; Ahmad Ridha (ISPA, 2008)

The Effect of Behavior Change on Honesty Checking in Peer-to-Peer Systems. - Farag Azzedin; Ahmad Ridha (PST, 2008)

Recommendation Retrieval in Reputation Assessment for Peer-to-Peer Systems. - Farag Azzedin; Ahmad Ridha (STM@IFIPTM, 2008)

Feedback behavior and its role in trust assessment for peer-to-peer systems. - Farag Azzedin; Ahmad Ridha (Telecommun. Syst., 2010)