A Proposed Payment Model in E-Learning Based on Learner Knowledge. - Mehdi Garakani (CSREA EE, 2009)

A method to automatically construct a user knowledge model in a forum environment. - Ahmad Kardan; Mehdi Garakani; Bamdad Bahrani (SIGIR, 2010)

Context based user ranking in forums for expert finding using WordNet dictionary and social network analysis. - Amin Omidvar; Mehdi Garakani; Hamid R. Safarpour (Inf. Technol. Manag., 2014)