Tomohiro Ohta
发表
Hidetomo Ichihashi,
Tetsuya Miyoshi,
Tomohiro Ohta,
1998
.
Tatsunori Mori,
Tomohiro Ohta,
Katsuyuki Fujihata,
2002,
NTCIR.
Kyoung-Joo Lee,
Kazuhiko Kakehi,
Tomohiro Ohta,
2010,
Technol. Anal. Strateg. Manag..
Tomohiro Ohta,
H. Ono,
T. Ohta,
1994
.
Tomohiro Ohta,
Masanori Murakami,
Takeo Oku,
1996
.