BibTex format
@article{Gkalelis:2012:10.1109/lsp.2012.2207892,
author = {Gkalelis, N and Mezaris, V and Kompatsiaris, I and Stathaki, T},
doi = {10.1109/lsp.2012.2207892},
journal = {IEEE Signal Processing Letters},
pages = {575--578},
title = {Linear Subclass Support Vector Machines},
url = {http://dx.doi.org/10.1109/lsp.2012.2207892},
volume = {19},
year = {2012}
}