@inproceedings{kobayashi14icassp,
    title = {Regression Approaches to Perceptual Age Control in Singing Voice Conversion},
    author = {Kazuhiro Kobayashi and Tomoki Toda and Tomoyasu Nakano and Masataka Goto and Graham Neubig and Sakriani Sakti and Satoshi Nakamura},
    booktitle = {2014 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2014)},
    address = {Florence, Italy},
    month = {May},
    pages = {7954--7958},
    url = {http://www.phontron.com/paper/kobayashi14icassp.pdf},
    year = {2014}
}