@inproceedings{lubis14iwsds, title = {Emotion and Its Triggers in Human Spoken Dialogue: Recognition and Analysis}, author = {Nurul Lubis and Sakriani Sakti and Graham Neubig and Tomoki Toda and Ayu Purwarianti and Satoshi Nakamura}, booktitle = {5th International Workshop on Spoken Dialog Systems (IWSDS)}, address = {Napa, California, USA}, month = {January}, url = {http://www.phontron.com/paper/lubis14iwsds.pdf}, year = {2014} }