@inproceedings{paperid:1019699, author = {Benyamin Moradzadeh and Seyyed Hossein Hosseinian and Monfared, Mohammad}, title = {Two comparative approaches for online voltage stability monitoring and contingency ranking}, booktitle = {2nd International conference on Electrical and Control Technologies; ECT2007}, year = {2007}, location = {Kaunas}, keywords = {Neural Networks; Contingency Ranking; Minimum Singular Value; Principal Component Analysis}, }