| 2023 | PACLIC | The Association of Second Language Proficiency with Nonverbal Behaviors. | Katsunori Kotani, Takehiko Yoshimi |
| 2022 | PACLIC | A comparison of the validity of measurement methods of the general English proficiency by dictation and read-aloud performance. | Katsunori Kotani, Takehiko Yoshimi |
| 2017 | ICCE | Word Error Rate as a Listenability Index for Learners of English as a Foreign Language. | Katsunori Kotani, Takehiko Yoshimi |
| 2015 | PACLIC | Design of a Learner Corpus for Listening and Speaking Performance. | Katsunori Kotani, Takehiko Yoshimi |
| 2014 | PACLIC | A Listenability Measuring Method for an Adaptive Computer-assisted Language Learningand Teaching System. | Katsunori Kotani, Shota Ueda, Takehiko Yoshimi, Hiroaki Nanjo |
| 2011 | IJCNLP | Compiling Learner Corpus Data of Linguistic Output and Language Processing in Speaking, Listening, Writing, and Reading. | Katsunori Kotani, Takehiko Yoshimi, Hiroaki Nanjo, Hitoshi Isahara |
| 2011 | Interspeech | Image Processing Filters for Line Detection-Based Spoken Term Detection. | Kazuyuki Noritake, Hiroaki Nanjo, Takehiko Yoshimi |
| 2010 | Interspeech | Spoken document retrieval for oral presentations integrating global document similarities into local document similarities. | Hiroaki Nanjo, Yusuke Iyonaga, Takehiko Yoshimi |
| 2008 | CICLING | EFL Learner Reading Time Model for Evaluating Reading Proficiency. | Katsunori Kotani, Takehiko Yoshimi, Takeshi Kutsumi, Ichiko Sata, Hitoshi Isahara |
| 2008 | ICASSP | Minimum Bayes-Risk decoding with presumedword significance for speech based information retrieval. | Takashi Shichiri, Hiroaki Nanjo, Takehiko Yoshimi |
| 2008 | IJCNLP | Automatic Estimation of Word Significance oriented for Speech-based Information Retrieval. | Takashi Shichiri, Hiroaki Nanjo, Takehiko Yoshimi |
| 2007 | Interspeech | Automatic speech recognition framework for multilingual audio contents. | Hiroaki Nanjo, Yuichi Oku, Takehiko Yoshimi |
| 2005 | ECIR | Acquisition of Translation Knowledge of Syntactically Ambiguous Named Entity. | Takeshi Kutsumi, Takehiko Yoshimi, Katsunori Kotani, Ichiko Sata, Hitoshi Isahara |
| 2005 | IJCNLP | Toward a Unified Evaluation Method for Multiple Reading Support Systems: A Reading Speed-based Procedure. | Katsunori Kotani, Takehiko Yoshimi, Takeshi Kutsumi, Ichiko Sata, Hitoshi Isahara |
| 2004 | PACLIC | Integrated Use of Internal and External Evidence in the Alignment of Multi-Word Named Entities. | Takeshi Kutsumi, Takehiko Yoshimi, Katsunori Kotani, Ichiko Sata, Hitoshi Isahara |
| 1998 | ACL | Evaluation of Importance of Sentences based on Connectivity to Title. | Takehiko Yoshimi, Toshiyuki Okunishi, Takahiro Yamaji, Yoji Fukumochi |
| 1990 | COLING | Japanese-to-English Project PROTRAN & TWINTRAN. | Jir Jelnek, Graham Wilcock, Osamu Nishida, Takehiko Yoshimi, Marco J. W. Bos, Naoyuki Tamura, H. Murakami |