| 2004 | Interspeech | Dependency analysis of read Japanese sentences using pause and F0 information: a speaker independent case. | Kazuyuki Takagi, Kazuhiko Ozeki |
| 2004 | Interspeech | Improved model training and automatic weight adjustment for multi-SNR multi-band speaker identification system. | Kenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki |
| 2003 | Interspeech | The use of multiple pause information in dependency structure analysis of spoken Japanese sentences. | Meirong Lu, Kazuyuki Takagi, Kazuhiko Ozeki |
| 2003 | Interspeech | A neural network approach to dependency analysis of Japanese sentences using prosodic information. | Kazuyuki Takagi, Mamiko Okimoto, Yoshio Ogawa, Kazuhiko Ozeki |
| 2002 | Interspeech | Combination of pause and F0 information in dependency analysis of Japanese sentences. | Kazuyuki Takagi, Hajime Kubota, Kazuhiko Ozeki |
| 2001 | Interspeech | Pause information for dependency analysis of read Japanese sentences. | Kazuyuki Takagi, Kazuhiko Ozeki |
| 2001 | Interspeech | A multi-SNR subband model for speaker identification under noisy environments. | Kenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki |
| 2000 | Interspeech | Effectiveness of prosodic features in syntactic analysis of read Japanese sentences. | Yukiyoshi Hirose, Kazuhiko Ozeki, Kazuyuki Takagi |
| 2000 | Interspeech | Effects of word string language models on noisy broadcast news speech recognition. | Kazuyuki Takagi, Rei Oguro, Kazuhiko Ozeki |
| 1999 | Interspeech | Speaker identification using subband HMMS. | Kenichi Yoshida, Kazuyuki Takagi, Kazuhiko Ozeki |
| 1999 | PACLIC | A Classification Tree Approach to Automatic Segmentation of Japanese Compound Sentences. | Yujie Zhang, Kazuhiko Ozeki |
| 1998 | Interspeech | Performance evaluation of word phrase and noun category language models for broadcast news speech recognition. | Kazuyuki Takagi, Rei Oguro, Kenji Hashimoto, Kazuhiko Ozeki |
| 1998 | PACLIC | Automatic Bunsetsu Segmentation of Japanese Sentences Using a Classification Tree. | Yujie Zhang, Kazuhiko Ozeki |
| 1997 | Interspeech | Syntactic information contained in prosodic features of Japanese utterances. | Kazuhiko Ozeki, Kazuyuki Kousaka, Yujie Zhang |
| 1996 | Interspeech | Likelihood normalization using an ergodic HMM for continuous speech recognition. | Kazuhiko Ozeki |
| 1994 | Interspeech | Performance comparison of recognition systems based on the akaike information criterion. | Kazuhiko Ozeki |
| 1990 | COLING | A Polynomial - Order Algorithm For Optimal Phrase Sequence Selection From A Phrase Lattice And Its Parallel Layered Implementation. | Kazuhiko Ozeki |
| 1990 | Interspeech | Clustering algorithms to minimize recognition error function and their applications to the vowel template learninig. | Akio Ando, Kazuhiko Ozeki |
| 1986 | ICASSP | A "Bunsetsu" speech recognition system using a top-down processor controlled by bottom-up information. | Akio Ando, Kazuhiko Ozeki |