ASSET: APPROXIMATE STOCHASTIC SUBGRADIENT ESTIMATION TRAINING FOR SUPPORT VECTOR MACHINES Topics: Convex Optimization; Kernel Methods; Large Margin Methods; On-Line Learning; Stochastic Methods In Proceedings of the 1st International Conference on Pattern Recognition Applications and Methods - Volume 2: ICPRAM, 223-228, 2012 , Vilamoura, Algarve, Portugal