Title	A Novel MPPT Method for PV Arrays Based on Modified Bat Algorithm with Partial Shading Capability
Author	M. Kadir KARAG?Z, H?seyin DEM?REL
Citation	Vol. 17  No. 2  pp. 61-66
Keywords	Bat algorithm, Perturb&Observe, Maximum power point tracking, Partial shading conditions.

Title	Image De-noising using DMWT and Neural Network Thresholding
Author	Omeed kamal khorsheed
Citation	Vol. 17  No. 2  pp. 67-73
Keywords	Image De-noising, Digital Multi-wavelet Thresholding, Neural Network, Thresholding, Bayes Shrinkage.

Title	New Performance Evaluation Clustering Algorithm Based on Context-Dependent Data Envelopment Analysis
Author	N. Ebrahimkhani Ghazi, F. Hosseinzadeh Lotfi, M. Rostamy-Malkhalifeh, G.R. Jahanshahloo, M. Ahadzadeh Namin
Citation	Vol. 17  No. 2  pp. 74-82
Keywords	Data envelopment analysis clustering Degree-DMU context-dependent decision making units.

Title	Course Timetabling Using Forest Algorithm
Author	Vahideh Sahargahi, Mohammadreza Feizi Derakhshi
Citation	Vol. 17  No. 2  pp. 83-93
Keywords	Course timetabling, evolutionary algorithm, Forest algorithm