Performance evaluation of word phrase and noun category language models for broadcast news speech recognition. - Kazuyuki Takagi; Rei Oguro; Kenji Hashimoto; Kazuhiko Ozeki (ICSLP, 1998)

Effects of word string language models on noisy broadcast news speech recognition. - Kazuyuki Takagi; Rei Oguro; Kazuhiko Ozeki (INTERSPEECH, 2000)

An Efficient Algorithm for Japanese Sentence Compaction Based on Phrase Importance and Inter-Phrase Dependency. - Rei Oguro; Kazuhiko Ozeki; Kazuyuki Takagi; Yujie Zhang (TSD, 2000)

Evaluation of a Japanese Sentence Compression Method Based on Phrase Significance and Inter-Phrase Dependency. - Rei Oguro; Hiromi Sekiya; Yuhei Morooka; Kazuyuki Takagi; Kazuhiko Ozeki (TSD, 2002)