| 2013 | Interspeech | Intensive acoustic models constructed by integrating low-occurrence models for spoken term detection. | Shiro Narumi, Kazuma Konno, Takuya Nakano, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2011 | Interspeech | Spoken Term Detection Results Using Plural Subword Models by Estimating Detection Performance for Each Query. | Yoshiaki Itoh, Kohei Iwata, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2010 | MMSP | Time-space acoustical feature for fast video copy detection. | Yoshiaki Itoh, Masahiro Erokuumae, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka |
| 2008 | MMSP | Highlight scene extraction of sports broadcasts using sports news programs. | Yoshiaki Itoh, Shigenobu Sakaki, Kazunori Kojima, Masaaki Ishigame |
| 2007 | Interspeech | An integration method of retrieval results using plural subword models for vocabulary-free spoken document retrieval. | Yoshiaki Itoh, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2007 | MMSP | Music Boundary Detection Using Similarity in a Music Selection. | Yoshiaki Itoh, Akira Iwabuchi, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2006 | Interspeech | Two-stage vocabulary-free spoken document retrieval - subword identification and re-recognition of the identified sections. | Yoshiaki Itoh, Takayuki Otake, Kohei Iwata, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2006 | Interspeech | Open-vocabulary spoken document retrieval based on new subword models and subword phonetic similarity. | Kohei Iwata, Yoshiaki Itoh, Kazunori Kojima, Masaaki Ishigame, Kazuyo Tanaka, Shi-wook Lee |
| 2003 | CEC | Asynchronous parallel distributed GA using elite server. | Kazunori Kojima, Hiroshi Matsuo, Masaaki Ishigame |
| 2002 | CEC | Reduction of communication quantity for network based parallel GA. | Kazunori Kojima, Hiroshi Matsuo, Masaaki Ishigame |
| 2000 | CEC | Network based parallel genetic algorithm using client-server model. | Kazunori Kojima, Wataru Kawamata, Hiroshi Matsuo, Masaaki Ishigame |
| 2000 | ICPADS | Network based genetic algorithm. | Kazunori Kojima, Masaaki Ishigame, Wataru Kawamata, Hiroshi Matsuo |
| 1999 | ICASSP | Error correction for speaker-independent isolated word recognition through likelihood compensation using phonetic bigram. | Hiroshi Matsuo, Masaaki Ishigame |
| 1978 | ICASSP | Super directive spectrum analyzer by use of moving microphones. | Ken'iti Kido, Masaaki Ishigame, Masato Abe |