@article{CSIS_2010_7_1_a18,
     author = {Qi-rong Mao and Yong-zhao Zhan},
     title = {A {Novel} {Hierarchical} {Speech} {Emotion} {Recognition} {Method} {Based} on {Improved} {DDAGSVM}},
     journal = {Computer Science and Information Systems},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/CSIS_2010_7_1_a18/}
}