Institution: | aKnowledge Creating Communication Research Center, National Institute of Information and Communications Technology, 2-2-2 Keihanna Science City, Kyoto 619-0288, Japan;bATR Spoken Language Translation Research Laboratories, 2-2-2 Keihanna Science City, Kyoto 619-0288, Japan;cATR Knowledge Science Laboratories, 2-2-2 Keihanna Science City, Kyoto 619-0288, Japan |