@article{paperid:1034357, author = {Arash Asrari and Amin Kargarian and Javidi Dasht Bayaz, Mohammad Hossein and Monfared, Mohammad and Saeed Lotfifard}, title = {A Stochastic Hybrid Method to Forecast Operating Reserve: Comparison of Fuzzy and Classical Set Theory}, journal = {Electric Power Components and Systems}, year = {2013}, volume = {41}, number = {8}, month = {April}, issn = {1532-5008}, pages = {806--823}, numpages = {17}, keywords = {operating reserve; Gray model; Markov chain model; fuzzy approach}, }