@inproceedings{kubo13interspeech,
    title = {Grapheme-to-phoneme Conversion based on Adaptive Regularization of Weight Vectors},
    author = {Keigo Kubo and Sakriani Sakti and Graham Neubig and Tomoki Toda and Satoshi Nakamura},
    booktitle = {14th Annual Conference of the International Speech Communication Association (InterSpeech 2013)},
    address = {Lyon, France},
    month = {August},
    url = {http://www.phontron.com/paper/kubo13interspeech.pdf},
    year = {2013}
}