Precise measurement method of a speech translation system's capability with a paired comparison method between the system and humans. - Fumiaki Sugaya; Keiji Yasuda; Toshiyuki Takezawa; Seiichi Yamamoto (MTSummit, 2001)

An automatic evaluation method of translation quality using translation answer candidates queried from a parallel corpus. - Keiji Yasuda; Fumiaki Sugaya; Toshiyuki Takezawa; Seiichi Yamamoto; Masuzo Yanagida (MTSummit, 2001)

Quality-Sensitive Test Set Selection for a Speech Translation System. - Fumiaki Sugaya; Yoshiyuki Takezawa; Seiichi Yamamoto; Keiji Yasuda (Speech-to-Speech Translation@ACL, 2002)

Automatic machine translation selection scheme to output the best result. - Keiji Yasuda; Fumiaki Sugaya; Toshiyuki Takezawa; Seiichi Yamamoto; Masuzo Yanagida (LREC, 2002)

Automatic Evaluation for a Palpable Measure of a Speech Translation System's Capability. - Keiji Yasuda; Fumiaki Sugaya; Toshiyuki Takezawa; Seiichi Yamamoto; Masuzo Yanagida (EACL, 2003)

Quantitative evaluation of effects of speech recognition errors on speech translation quality. - Kenko Ohta; Keiji Yasuda; Gen-ichiro Kikui; Masuzo Yanagida (INTERSPEECH, 2005)

Assessing Degradation of Spoken Language Translation by Measuring Speech Recognizer's Output against Non-native Speakers' Listening Capabilities. - Toshiyuki Takezawa; Keiji Yasuda; Masahide Mizushima; Gen-ichiro Kikui (MTSummit, 2005)

An Objective Method for Evaluating Speech Translation System: Using a Second Language Learner's Corpus. - Keiji Yasuda; Fumiaki Sugaya; Toshiyuki Takezawa; Gen-ichiro Kikui; Seiichi Yamamoto; Masuzo Yanagida (IEICE Trans. Inf. Syst., 2005)

A proposal for an evaluation set selection method for corpus-based speech translation. - Fumiaki Sugaya; Keiji Yasuda; Seiichi Yamamoto (Syst. Comput. Jpn., 2005)

The niCT-ATR statistical machine translation system for the IWSLT 2006 evaluation. - Ruiqiang Zhang; Hirofumi Yamamoto; Michael Paul; Hideo Okuma; Keiji Yasuda; Yves Lepage; Etienne Denoual; Daichi Mochihashi; Andrew M. Finch; Eiichiro Sumita (IWSLT, 2006)

The NICT/ATR speech translation system for IWSLT 2007. - Andrew M. Finch; Etienne Denoual; Hideo Okuma; Michael Paul; Hirofumi Yamamoto; Keiji Yasuda; Ruiqiang Zhang; Eiichiro Sumita (IWSLT, 2007)

Objective evaluation of second language learner2s translation proficiency using statistical translation measures. - Hajime Tsubaki; Keiji Yasuda; Hirofumi Yamamoto; Yoshinori Sagisaka (ExLing, 2008)

Method of Selecting Training Data to Build a Compact and Efficient Translation Model. - Keiji Yasuda; Ruiqiang Zhang; Hirofumi Yamamoto; Eiichiro Sumita (IJCNLP, 2008)

Utilization of Huge Written Text Corpora for Conversational Speech Recognition. - Xinhui Hu; Hirofumi Yamamoto; Jinsong Zhang 001; Keiji Yasuda; Youzheng Wu; Hideki Kashioka (ISCSLP, 2008)

The NICT/ATR speech translation system for IWSLT 2008. - Masao Utiyama; Andrew M. Finch; Hideo Okuma; Michael Paul; Hailong Cao; Hirofumi Yamamoto; Keiji Yasuda; Eiichiro Sumita (IWSLT, 2008)

System Description of NiCT-ATR SMT for NTCIR-7. - Keiji Yasuda; Andrew M. Finch; Hideo Okuma; Masao Utiyama; Hirofumi Yamamoto; Eiichiro Sumita (NTCIR, 2008)

Improved Statistical Machine Translation by Multiple Chinese Word Segmentation. - Ruiqiang Zhang; Keiji Yasuda; Eiichiro Sumita (WMT@ACL, 2008)

Chinese word segmentation and statistical machine translation. - Ruiqiang Zhang; Keiji Yasuda; Eiichiro Sumita (ACM Trans. Speech Lang. Process., 2008)

Mining Parallel Texts from Mixed-Language Web Pages. - Masao Utiyama; Daisuke Kawahara; Keiji Yasuda; Eiichiro Sumita (MTSummit, 2009)

Training Set Selection for Building Compact and Efficient Language Models. - Keiji Yasuda; Hirofumi Yamamoto; Eiichiro Sumita (IEICE Trans. Inf. Syst., 2009)

System Description of NiCT SMT for NTCIR-8. - Keiji Yasuda; Taro Watanabe; Masao Utiyama; Eiichiro Sumita (NTCIR, 2010)

A Method to Measure the Reading Difficulty of Japanese Words. - Keiji Yasuda; Andrew M. Finch; Eiichiro Sumita (CICLing (2), 2011)

Annotating data selection for improving machine translation. - Keiji Yasuda; Hideo Okuma; Masao Utiyama; Eiichiro Sumita (IWSLT, 2011)

A Bayesian Model of Transliteration and Its Human Evaluation When Integrated into a Machine Translation System. - Andrew M. Finch; Keiji Yasuda; Hideo Okuma; Eiichiro Sumita; Satoshi Nakamura 001 (IEICE Trans. Inf. Syst., 2011)

Method to Build a Bilingual Lexicon for Speech-to-Speech Translation Systems. - Keiji Yasuda; Andrew M. Finch; Eiichiro Sumita (CICLing (2), 2012)

Building a Bilingual Dictionary from a Japanese-Chinese Patent Corpus. - Keiji Yasuda; Eiichiro Sumita (CICLing (2), 2013)

Multilingual Speech-to-Speech Translation System: VoiceTra. - Shigeki Matsuda; Xinhui Hu; Yoshinori Shiga; Hideki Kashioka; Chiori Hori; Keiji Yasuda; Hideo Okuma; Masao Uchiyama; Eiichiro Sumita; Hisashi Kawai; Satoshi Nakamura 001 (MDM (2), 2013)

Database of Human Evaluations of Machine Translation Systems for Patent Translation. - Isao Goto; Bin Lu 001; Ka-Po Chow; Eiichiro Sumita; Benjamin K. Tsou; Masao Utiyama; Keiji Yasuda (Inf. Media Technol., 2013)

picoTrans: An intelligent icon-driven interface for cross-lingual communication. - Wei Song; Andrew M. Finch; Kumiko Tanaka-Ishii; Keiji Yasuda; Eiichiro Sumita (ACM Trans. Interact. Intell. Syst., 2013)

Effectiveness of Vision-Based Word Learning Using Head-Mounted Display. - Naoki Sekiguchi; Keiji Yasuda; Naoki Kawai; Hiroaki Kimura (ICCE, 2014)

Practical Study of ICT Installation in a Public Elementary School in Japan. - Keiji Yasuda; Tomoyuki Shimizu; Hiroyuki Kawashima; Yoko Hata; Hiroaki Kimura (ICCE, 2015)

Study on Automatic Scoring of Descriptive Type Tests using Text Similarity Calculations. - Izuru Nogaito; Keiji Yasuda; Hiroaki Kimura (EDM, 2016)

Automatic Scoring of English Speaking Test Using Automatic Speech Recognition. - Keiji Yasuda; Hiroyuki Kawashima; Hiroaki Kimura (ICCE, 2016)

Speech emotion recognition in noisy and reverberant environments. - Panikos Heracleous; Keiji Yasuda; Fumiaki Sugaya; Akio Yoneyama; Masayuki Hashimoto (ACII, 2017)

Machine Learning Approaches for Speech Emotion Recognition: Classic and Novel Advances. - Panikos Heracleous; Akio Ishikawa; Keiji Yasuda; Hiroyuki Kawashima; Fumiaki Sugaya; Masayuki Hashimoto (CICLing (2), 2017)

Building a Location Dependent Dictionary for Speech Translation Systems. - Keiji Yasuda; Panikos Heracleous; Akio Ishikawa; Masayuki Hashimoto; Kazunori Matsumoto; Fumiaki Sugaya (CICLing (2), 2017)

Automatic Scoring Method for Descriptive Test Using Recurrent Neural Network. - Keiji Yasuda; Izuru Nogaito; Hiroyuki Kawashima; Hiroaki Kimura; Masayuki Hashimoto (EDM, 2017)

Development of the "VoiceTra" Multi-Lingual Speech Translation System. - Shigeki Matsuda; Teruaki Hayashi; Yutaka Ashikari; Yoshinori Shiga; Hidenori Kashioka; Keiji Yasuda; Hideo Okuma; Masao Uchiyama; Eiichiro Sumita; Hisashi Kawai; Satoshi Nakamura 001 (IEICE Trans. Inf. Syst., 2017)

Prediction Models for Risk of Type-2 Diabetes Using Health Claims. - Masatoshi Nagata; Kohichi Takai; Keiji Yasuda; Panikos Heracleous; Akio Yoneyama (BioNLP, 2018)

I-vectors and Deep Convolutional Neural Networks for Language Identification in Clean and Reverberant Environments. - Panikos Heracleous; Yasser Mohammad; Kohichi Takai; Keiji Yasuda; Akio Yoneyama (CICLing (1), 2018)

A Study on Far-Field Emotion Recognition Based on Deep Convolutional Neural Networks. - Panikos Heracleous; Yasser Mohammad; Koichi Takai; Keiji Yasuda; Akio Yoneyama; Fumiaki Sugaya (CICLing (2), 2018)

Automatic Method to Build a Dictionary for Class-Based Translation Systems. - Kohichi Takai; Gen Hattori; Keiji Yasuda; Panikos Heracleous; Akio Ishikawa; Kazunori Matsumoto; Fumiaki Sugaya (CICLing (1), 2018)

Comparative Study on Spoken Language Identification Based on Deep Learning. - Panikos Heracleous; Kohichi Takai; Keiji Yasuda; Yasser Mohammad; Akio Yoneyama (EUSIPCO, 2018)

Spoken Language Identification Based on I-vectors and Conditional Random Fields. - Panikos Heracleous; Yasser Mohammad; Kohichi Takai; Keiji Yasuda; Akio Yoneyama (IWCMC, 2018)

Speech Emotion Recognition Using Spontaneous Children's Corpus. - Panikos Heracleous; Yasser Mohammad; Keiji Yasuda; Akio Yoneyama (CICLing (2), 2019)

Multilingual Speech Emotion Recognition on Japanese, English, and German. - Panikos Heracleous; Keiji Yasuda; Akio Yoneyama (CICLing (2), 2019)

An Empirical Study on Feature Extraction in DNN-Based Speech Emotion Recognition. - Panikos Heracleous; Kohichi Takai; Yanan Wang 002; Keiji Yasuda; Akio Yoneyama; Yasser Mohammad (HCI (48), 2020)

Automatic Spoken Language Identification Using Emotional Speech. - Panikos Heracleous; Akio Yoneyama; Kohichi Takai; Keiji Yasuda (HCI (38), 2020)

Deep Learning-Based Automatic Pronunciation Assessment for Second Language Learners. - Kohichi Takai; Panikos Heracleous; Keiji Yasuda; Akio Yoneyama (HCI (39), 2020)

Measuring the Capability of a Speech Translation System. - Fumiaki Sugaya; Keiji Yasuda (Speech-to-Speech Translation, 2020)

A Hierarchical Classification Scheme for Efficient Speech Emotion Recognition. - Panikos Heracleous; Kohichi Takai; Keiji Yasuda; Akio Yoneyama (HCI (45), 2021)

Named Entity-Factored Transformer for Proper Noun Translation. - Kohichi Takai; Gen Hattori; Akio Yoneyama; Keiji Yasuda; Katsuhito Sudoh; Satoshi Nakamura 001 (ICON, 2021)

Pilot Study of Item Response Theory-based DNA Methylation Analysis for Aging Association. - Masatoshi Nagata; Keiji Yasuda; Miyuki Nakamura; Masaru Honjo (BIBM, 2022)

Transformer-Based Automatic Speech Recognition with Auxiliary Input of Source Language Text Toward Transcribing Simultaneous Interpretation. - Shuta Taniguchi; Tsuneo Kato; Akihiro Tamura; Keiji Yasuda (INTERSPEECH, 2022)

Transformer-based Automatic Speech Recognition of Simultaneous Interpretation with Auxiliary Input of Source Language Text. - Shuta Taniguchi; Tsuneo Kato; Akihiro Tamura; Keiji Yasuda (APSIPA ASC, 2023)

Building a DNA Methylation Aging Clock Model on Less Labelled Data Using Item Response Theory. - Keiji Yasuda; Miyuki Nakamura; Masatoshi Nagata; Masaru Honjo (BIOINFORMATICS, 2023)

Multiple Systems Combination to Improve Human Mobility Prediction. - Keiji Yasuda; Shoko Nukaya; Naoki Horie; Daisuke Kamisaka (HuMob-Challenge@SIGSPATIAL, 2024)

The Impact of Dialogue with ChatGPT and Extroversion on Mental State. - Shunichi Tahara; Eriko Sugisaki; Keiji Yasuda; Akihiro Miyamoto; Motoyuki Sanada; Kae Nakajima; Kazushi Ikeda; Nao Kobayashi; Yasushi Naruse (HCI (67), 2025)