| 2024 | COLING | Analysis on Unsupervised Acquisition Process of Bilingual Vocabulary through Iterative Back-Translation. | Takuma Tanigawa, Tomoyosi Akiba, Hajime Tsukada |
| 2017 | Interspeech | Incorporating Acoustic Features for Spontaneous Speech Driven Content Retrieval. | Hiroto Tasaki, Tomoyosi Akiba |
| 2014 | Interspeech | Robust retrieval models for false positive errors in spoken documents. | Sho Kawasaki, Tomoyosi Akiba |
| 2013 | Interspeech | DTW-distance-ordered spoken term detection. | Teppei Ohno, Tomoyosi Akiba |
| 2012 | LREC | Designing an Evaluation Framework for Spoken Term Detection and Spoken Document Retrieval at the NTCIR-9 SpokenDoc Task. | Tomoyosi Akiba, Hiromitsu Nishizaki, Kiyoaki Aikawa, Tatsuya Kawahara, Tomoko Matsui |
| 2012 | LREC | Statistical Machine Translation without Source-side Parallel Corpus Using Word Lattice and Phrase Extension. | Takanori Kusumoto, Tomoyosi Akiba |
| 2011 | Interspeech | Effects of Query Expansion for Spoken Document Passage Retrieval. | Tomoyosi Akiba, Koichiro Honda |
| 2010 | Interspeech | Constructing Japanese test collections for spoken term detection. | Yoshiaki Itoh, Hiromitsu Nishizaki, Xinhui Hu, Hiroaki Nanjo, Tomoyosi Akiba, Tatsuya Kawahara, Seiichi Nakagawa, Tomoko Matsui, Yoichi Yamashita, Kiyoaki Aikawa |
| 2010 | Interspeech | Metric subspace indexing for fast spoken term detection. | Taisuke Kaneko, Tomoyosi Akiba |
| 2010 | LREC | Language Modeling Approach for Retrieving Passages in Lecture Audio Data. | Koichiro Honda, Tomoyosi Akiba |
| 2008 | IJCNLP | Statistical Machine Translation based Passage Retrieval for Cross-Lingual Question Answering. | Tomoyosi Akiba, Kei Shimizu, Atsushi Fujii |
| 2008 | Interspeech | Spoken document retrieval by translating recognition candidates into correct transcriptions. | Tomoyosi Akiba, Yusuke Yokota |
| 2008 | LREC | Test Collections for Spoken Document Retrieval from Lecture Audio Data. | Tomoyosi Akiba, Kiyoaki Aikawa, Yoshiaki Itoh, Tatsuya Kawahara, Hiroaki Nanjo, Hiromitsu Nishizaki, Norihito Yasuda, Yoichi Yamashita, Katunobu Itou |
| 2007 | Interspeech | Error-tolerant question answering for spoken documents. | Tomoyosi Akiba, Hirofumi Tsujimura |
| 2006 | LREC | Exploiting Dynamic Passage Retrieval for Spoken Question Recognition and Context Processing towards Speech-driven Information Access Dialogue. | Tomoyosi Akiba |
| 2005 | Interspeech | Exploiting passage retrieval for n-best rescoring of spoken questions. | Tomoyosi Akiba, Hiroyuki Abe |
| 2004 | Interspeech | Unsupervised topic adaptation for lecture speech retrieval. | Atsushi Fujii, Tetsuya Ishikawa, Katsunobu Itou, Tomoyosi Akiba |
| 2004 | Interspeech | Effects of language modeling on speech-driven question answering. | Katsunobu Itou, Atsushi Fujii, Tomoyosi Akiba |
| 2004 | LREC | Collecting Spontaneously Spoken Queries for Information Retrieval. | Tomoyosi Akiba, Atsushi Fujii, Katunobu Itou |
| 2003 | Interspeech | Adapting language models for frequent fixed phrases by emphasizing n-gram subsets. | Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii |
| 2003 | Interspeech | A cross-media retrieval system for lecture videos. | Atsushi Fujii, Katunobu Itou, Tomoyosi Akiba, Tetsuya Ishikawa |
| 2002 | Interspeech | Selective back-off smoothing for incorporating grammatical constraints into the n-gram language model. | Tomoyosi Akiba, Katunobu Itou, Atsushi Fujii, Tetsuya Ishikawa |
| 2001 | Interspeech | A structured statistical language model conditioned by arbitrarily abstracted grammatical categories based on GLR parsing. | Tomoyosi Akiba, Katunobu Itou |
| 2000 | Interspeech | Semi-automatic language model acquisition without large corpora. | Tomoyosi Akiba, Katsunobu Itou |
| 1994 | COLING | A Bayesian Approach for User Modeling in Dialogue Systems. | Tomoyosi Akiba, Hozumi Tanaka |
| 1994 | Interspeech | Collecting and analyzing nonverbal elements for maintenance of dialog using a wizard of oz simulation. | Katunobu Itou, Tomoyosi Akiba, Osamu Hasegawa, Satoru Hayamizu, Kazuyo Tanaka |