Experimental Facsimile Communication System on Packet Switched Data Network. - Hiroichi Teramura; Kinji Ono; Sumitoshi Ando; Yasuhiro Yamazaki; Seiichi Yamamoto; Kazunori Matsuo (IEEE Trans. Commun., 1981)

Improvement of the synthetic speech quality of the formant-type speech synthesizer and its subjective evaluation. - Norio Higuchi; Hisashi Kawai; Tohru Shimizu; Seiichi Yamamoto (ICSLP, 1990)

The linguistic processing module for Japanese text-to-speech system. - Tohru Shimizu; Norio Higuchi; Hisashi Kawai; Seiichi Yamamoto (ICSLP, 1990)

Architecture and algorithms of a real-time word recognizer for telephone input. - Shingo Kuroiwa; Kazuya Takeda; Fumihiro Yato; Seiichi Yamamoto; Kunihiko Owa; Makoto Shozakai; Ryuuji Matsumoto (ICSLP, 1992)

A voice-activated extension telephone exchange system. - Shingo Kuroiwa; Kazuya Takeda; Naomi Inoue; Izuru Nogaito; Seiichi Yamamoto; Makoto Shozakai; Kunihiko Owa; Masahiko Takahashi; Ryuuji Matsumoto (EUROSPEECH, 1993)

Improving robustness of network grammar by using class HMM. - Kazuya Takeda; Naomi Inoue; Shingo Kuroiwa; Tomohiro Konuma; Seiichi Yamamoto (EUROSPEECH, 1993)

Development of a text-to-speech system for Japanese based on waveform splicing. - Hisashi Kawai; Norio Higuchi; Tohru Shimizu; Seiichi Yamamoto (ICASSP (1), 1994)

A trellis-based implementation of minimum error rate training. - Kazuya Takeda; Tetsunori Murakami; Shingo Kuroiwa; Seiichi Yamamoto (ICSLP, 1994)

Reconstruction of a decision tree with learning examples generated from an original tree and its characteristics. - Tohru Asami; Hachisu Unoki; Kazuo Hashimoto; Seiichi Yamamoto (Syst. Comput. Jpn., 1994)

A prototype of a Japanese-Korean realtime speech translation system. - Masami Suzuki; Naomi Inoue; Fumihiro Yato; Kazuya Takeda; Seiichi Yamamoto (EUROSPEECH, 1995)

Top-down speech detection and n-best meaning search in a voice activated telephone extension system. - Kazuya Takeda; Shingo Kuroiwa; Masaki Naito; Seiichi Yamamoto (EUROSPEECH, 1995)

Error Analysis of Field Trial Results of a Spoken Dialogue System for Telecommunications Applications. - Shingo Kuroiwa; Kazuya Takeda; Masaki Naito; Naomi Inoue; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 1995)

Effect of real-time weighted integration system for rapid calculation of functional images in clinical positron emission tomography. - Hidehiro Iida; Peter M. Bloomfield; S. Miura; Iwao Kanno; Matsutaro Murakami; Kazuo Uemura; M. Amano; Kazumi Tanaka; Yoshiharu Hirose; Seiichi Yamamoto (IEEE Trans. Medical Imaging, 1995)

Robust speech detection method for speech recognition system for telecommunication networks and its field trial. - Seiichi Yamamoto; Masaki Naito; Shingo Kuroiwa (EUROSPEECH, 1997)

A Japanese-to-English speech translation system: ATR-MATRIX. - Toshiyuki Takezawa; Tsuyoshi Morimoto; Yoshinori Sagisaka; Nick Campbell 001; Hitoshi Iida; Fumiaki Sugaya; Akio Yokoo; Seiichi Yamamoto (ICSLP, 1998)

End-to-end evaluation in ATR-MATRIX: speech translation system between English and Japanese. - Fumiaki Sugaya; Toshiyuki Takezawa; Akio Yokoo; Seiichi Yamamoto (EUROSPEECH, 1999)

A new evaluation method for speech translation systems and a case study on ATR-MATRIX from Japanese to English. - Toshiyuki Takezawa; Fumiaki Sugaya; Akio Yokoo; Seiichi Yamamoto (MTSummit, 1999)

Robust speech detection method for telephone speech recognition system. - Shingo Kuroiwa; Masaki Naito; Seiichi Yamamoto; Norio Higuchi (Speech Commun., 1999)

A design method of speech corpus for text-to-speech synthesis taking account of prosody. - Hisashi Kawai; Seiichi Yamamoto; Norio Higuchi; Tohru Shimizu (INTERSPEECH, 2000)

Evaluation of the ATR-matrix speech translation system with a pair comparison method between the system and humans. - Fumiaki Sugaya; Toshiyuki Takezawa; Akio Yokoo; Yoshinori Sagisaka; Seiichi Yamamoto (INTERSPEECH, 2000)

A comparative study on acoustic and linguistic characteristics using speech from human-to-human and human-to-machine conversations. - Toshiyuki Takezawa; Fumiaki Sugaya; Masaki Naito; Seiichi Yamamoto (INTERSPEECH, 2000)

Toward speech communications beyond language barrier - research of spoken language translation technologies at ATR -. - Seiichi Yamamoto (INTERSPEECH, 2000)

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)

Corpus-based Generation of Numeral Classifier using Phrase Alignment. - Michael Paul; Eiichiro Sumita; Seiichi Yamamoto (COLING, 2002)

Proposal of a very-large-corpus acquisition method by cell-formed registration. - Fumiaki Suyaga; Toshiyuki Takezawa; Gen-ichiro Kikui; Seiichi Yamamoto (LREC, 2002)

Toward a Broad-coverage Bilingual Corpus for Speech Translation of Travel Conversations in the Real World. - Toshiyuki Takezawa; Eiichiro Sumita; Fumiaki Sugaya; Hirofumi Yamamoto; Seiichi Yamamoto (LREC, 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)

Creating corpora for speech-to-speech translation. - Gen-ichiro Kikui; Eiichiro Sumita; Toshiyuki Takezawa; Seiichi Yamamoto (INTERSPEECH, 2003)

Experimental comparison of MT evaluation methods: RED vs.BLEU. - Yasuhiro Akiba; Eiichiro Sumita; Hiromi Nakaiwa; Seiichi Yamamoto; Hiroshi G. Okuno (MTSummit, 2003)

Using a Mixture of N-Best Lists from Multiple MT Systems in Rank-Sum-Based Confidence Measure for MT Outputs. - Yasuhiro Akiba; Eiichiro Sumita; Hiromi Nakaiwa; Seiichi Yamamoto; Hiroshi G. Okuno (COLING, 2004)

Multilingual corpora for speech-to-speech translation research. - Gen-ichiro Kikui; Toshiyuki Takezawa; Seiichi Yamamoto (INTERSPEECH, 2004)

Incremental Methods to Select Test Sentences for Evaluating Translation Ability. - Yasuhiro Akiba; Eiichiro Sumita; Hiromi Nakaiwa; Seiichi Yamamoto; Hiroshi G. Okuno (LREC, 2004)

Example-based Rescoring of Statistical Machine Translation Output. - Michael Paul; Eiichiro Sumita; Seiichi Yamamoto (HLT-NAACL (Short Papers), 2004)

A Machine Learning Approach to Hypotheses Selection of Greedy Decoding for SMT. - Michael Paul; Eiichiro Sumita; Seiichi Yamamoto (MTSummit (Workshop), 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)

Internet Metronome: An Experimental Remote Jazz Jam Session with Uncompressed HDTV Transmission over Lightpaths. - Osamu Nakamura; Kazunori Sugiura; Seiichi Yamamoto; Noriyuki Shigechika; Akira Kato; Katsuyuki Hasebe; Jun Murai (IEICE Trans. Commun., 2006)

Multiple Translation-Engine-based Hypotheses and Edit-Distance-based Rescoring for a Greedy Decoder for Statistical Machine Translation. - Michael Paul; Eiichiro Sumita; Seiichi Yamamoto (Inf. Media Technol., 2006)

Comparative study on corpora for speech translation. - Gen-ichiro Kikui; Seiichi Yamamoto; Toshiyuki Takezawa; Eiichiro Sumita (IEEE Trans. Speech Audio Process., 2006)

The ATR multilingual speech-to-speech translation system. - Satoshi Nakamura 001; Konstantin Markov; Hiromi Nakaiwa; Gen-ichiro Kikui; Hisashi Kawai; Takatoshi Jitsuhiro; Jinsong Zhang 001; Hirofumi Yamamoto; Eiichiro Sumita; Seiichi Yamamoto (IEEE Trans. Speech Audio Process., 2006)

Robust Recognition of Simultaneous Speech by a Mobile Robot. - Jean-Marc Valin; Seiichi Yamamoto; Jean Rouat; François Michaud; Kazuhiro Nakadai; Hiroshi G. Okuno (IEEE Trans. Robotics, 2007)

Creation of Learner Corpus and Its Application to Speech Recognition. - Hiroki Yamazaki; Keisuke Kitamura; Takashi Harada; Seiichi Yamamoto (LREC, 2008)

Eye-gaze experiments for conversation monitoring. - Kristiina Jokinen; Masafumi Nishida; Seiichi Yamamoto (IUCS, 2009)

Hierarchical Phrase-based Machine Translation with Word-based Reordering Model. - Katsuhiko Hayashi 001; Hajime Tsukada; Katsuhito Sudoh; Kevin Duh; Seiichi Yamamoto (COLING, 2010)

Turn-alignment using eye-gaze and speech in conversational interaction. - Kristiina Jokinen; Kazuaki Harada; Masafumi Nishida; Seiichi Yamamoto (INTERSPEECH, 2010)

Using Features from a Bilingual Alignment Model in Transliteration Mining. - Takaaki Fukunishi; Andrew M. Finch; Seiichi Yamamoto; Eiichiro Sumita (NEWS@IJCNLP, 2011)

Speaker Clustering Based on Non-Negative Matrix Factorization. - Masafumi Nishida; Seiichi Yamamoto (INTERSPEECH, 2011)

Multimodal corpus of conversations in mother tongue and second language by same interlocutors. - Kosuke Kabashima; Kristiina Jokinen; Masafumi Nishida; Seiichi Yamamoto (GazeIn@ICMI, 2012)

Multimodal Corpus of Multi-party Conversations in Second Language. - Shota Yamasaki; Hirohisa Furukawa; Masafumi Nishida; Kristiina Jokinen; Seiichi Yamamoto (LREC, 2012)

Sentence Classification with Grammatical Errors and Those Out of Scope of Grammar Assumption for Dialogue-Based CALL Systems. - Yu Nagai; Tomohisa Senzai; Seiichi Yamamoto; Masafumi Nishida (TSD, 2012)

Differences in Interactional Attitudes in Second Language Conversations: From the Perspective of Expertise. - Ichiro Umata; Seiichi Yamamoto; Kosuke Kabashima; Masafumi Nishida (CogSci, 2013)

Differences in Interactional Attitudes in Native and Second Languag Conversations: Quantitative Analyses of Multimodal Three-Party Corpus. - Seiichi Yamamoto; Keiko Taguchi; Ichiro Umata; Kosuke Kabashima; Masafumi Nishida (CogSci, 2013)

Using Mutual Information Criterion to Design an Effective Lexicon for Chinese Pinyin-to-Character Conversion. - Wei Li 119; Jinsong Zhang 001; Yanlu Xie; Xiaoyun Wang 002; Masafumi Nishida; Seiichi Yamamoto (IALP, 2013)

Effects of language proficiency on eye-gaze in second language conversations: toward supporting second language collaboration. - Ichiro Umata; Seiichi Yamamoto; Koki Ijuin; Masafumi Nishida (ICMI, 2013)

Inducing Romanization Systems. - Keiko Taguchi; Andrew M. Finch; Seiichi Yamamoto; Eiichiro Sumita (MTSummit, 2013)

Improve Japanese C2L learners' capability to distinguish Chinese tone 2 and tone 3 through perceptual training. - Jinsong Zhang 001; Xiaoyun Wang 002; Yue Sun; Masafumi Nishida; Ting Zou; Seiichi Yamamoto (O-COCOSDA/CASLRE, 2013)

A Bayesian Alignment Approach to Transliteration Mining. - Takaaki Fukunishi; Andrew M. Finch; Seiichi Yamamoto; Eiichiro Sumita (ACM Trans. Asian Lang. Inf. Process., 2013)

Gaze and turn-taking behavior in casual conversational interactions. - Kristiina Jokinen; Hirohisa Furukawa; Masafumi Nishida; Seiichi Yamamoto (ACM Trans. Interact. Intell. Syst., 2013)

Eye Gaze Analyses in L1 and L2 Conversations: From the Perspective of Listeners' Eye Gaze Activity. - Koki Ijuin; Keiko Taguchi; Ichiro Umata; Seiichi Yamamoto (UM3I@ICMI, 2014)

Phoneme Set Design Using English Speech Database by Japanese for Dialogue-Based English CALL Systems. - Xiaoyun Wang 002; Jinsong Zhang 001; Masafumi Nishida; Seiichi Yamamoto (LREC, 2014)

Multimodal Japanese corpus of multi-party conversation on two different topic types. - Keiko Taguchi; Seiichi Yamamoto; Koki Ijuin; Ichiro Umata (O-COCOSDA, 2014)

Towards computer-assisted language learning with robots, wikipedia and CogInfoCom. - Graham Wilcock; Seiichi Yamamoto (CogInfoCom, 2015)

Quantitative analyses of Gaze Activity during Silence: Comparison between Native-Language and Second-Language Conversation. - Ichiro Umata; Tomoya Tanizoe; Koki Ijuin; Seiichi Yamamoto (EAPCogSci, 2015)

Second language speech recognition using multiple-pass decoding with lexicon represented by multiple reduced phoneme sets. - Xiaoyun Wang 002; Seiichi Yamamoto (INTERSPEECH, 2015)

Eye Gaze Analyses in L1 and L2 Conversations: Difference in Interaction Structures. - Koki Ijuin; Yasuhiro Horiuchi; Ichiro Umata; Seiichi Yamamoto (TSD, 2015)

Automatic Induction of Romanization Systems from Bilingual Corpora. - Keiko Taguchi; Andrew M. Finch; Seiichi Yamamoto; Eiichiro Sumita (IEICE Trans. Inf. Syst., 2015)

Speech Recognition of English by Japanese Using Lexicon Represented by Multiple Reduced Phoneme Sets. - Xiaoyun Wang 002; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2015)

Phoneme Set Design for Speech Recognition of English by Japanese. - Xiaoyun Wang 002; Jinsong Zhang 001; Masafumi Nishida; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2015)

Multimodal corpus of multiparty conversations in L1 and L2 languages and findings obtained from it. - Seiichi Yamamoto; Keiko Taguchi; Koki Ijuin; Ichiro Umata; Masafumi Nishida (Lang. Resour. Evaluation, 2015)

What topic do you want to hear about? A bilingual talking robot using English and Japanese Wikipedias. - Graham Wilcock; Kristiina Jokinen; Seiichi Yamamoto (COLING (Demos), 2016)

Phoneme Set Design Considering Integrated Acoustic and Linguistic Features of Second Language Speech. - Xiaoyun Wang 002; Tsuneo Kato; Seiichi Yamamoto (INTERSPEECH, 2016)

F0 Contour Analysis Based on Empirical Mode Decomposition for DNN Acoustic Modeling in Mandarin Speech Recognition. - Xiaoyun Wang 002; Xugang Lu; Hisashi Kawai; Seiichi Yamamoto (INTERSPEECH, 2016)

Joining-in-type Humanoid Robot Assisted Language Learning System. - AlBara Khalifa; Tsuneo Kato; Seiichi Yamamoto (LREC, 2016)

Quantitative Analysis of Gazes and Grounding Acts in L1 and L2 Conversations. - Ichiro Umata; Koki Ijuin; Mitsuru Ishida; Moe Takeuchi; Seiichi Yamamoto (LREC, 2016)

Classification of Utterance Acceptability Based on BLEU Scores for Dialogue-Based CALL Systems. - Reiko Kuwa; Xiaoyun Wang 002; Tsuneo Kato; Seiichi Yamamoto (TSD, 2016)

Effects of the mode of tempo change on perception of tempo change. - Masuzo Yanagida; Seiichi Yamamoto; Ichiro Umata (Proc. Meet. Acoust., 2016)

Speaker Clustering Based on Non-Negative Matrix Factorization Using Gaussian Mixture Model in Complementary Subspace. - Masafumi Nishida; Seiichi Yamamoto (CBMI, 2017)

Gaze during utterances and silence in L1 and L2 Conversations. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (CogSci, 2017)

Utterance Intent Classification of a Spoken Dialogue System with Efficiently Untied Recursive Autoencoders. - Tsuneo Kato; Atsushi Nagai; Naoki Noda; Ryosuke Sumitomo; Jianming Wu; Seiichi Yamamoto (SIGDIAL Conference, 2017)

Measuring Effect of Repetitive Queries and Implicit Learning with Joining-in-type Robot Assisted Language Learning System. - AlBara Khalifa; Tsuneo Kato; Seiichi Yamamoto (SLaTE, 2017)

Phoneme Set Design Based on Integrated Acoustic and Linguistic Features for Second Language Speech Recognition. - Xiaoyun Wang 002; Tsuneo Kato; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2017)

Floor Apportionment and Mutual Gazes in Native and Second-Language Conversation. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (ICMI, 2018)

Automatic Assessment of L2 English Word Prosody Using Weighted Distances of F0 and Intensity Contours. - Quy-Thao Truong; Tsuneo Kato; Seiichi Yamamoto (INTERSPEECH, 2018)

BubbleFlick: investigating effective interface for Japanese text entry on smartwatches. - Takaki Tojo; Tsuneo Kato; Seiichi Yamamoto (MobileHCI, 2018)

The Retention Effect of Learning Grammatical Patterns Implicitly Using Joining-in-Type Robot-Assisted Language-Learning System. - AlBara Khalifa; Tsuneo Kato; Seiichi Yamamoto (TSD, 2018)

Classification of Utterances Based on Multiple BLEU Scores for Translation-Game-Type CALL Systems. - Reiko Kuwa; Tsuneo Kato; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2018)

Gaze from and Toward the Silent Third Participant in a Triadic Conversation. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (HCI (14), 2019)

Referential Vowel Duration Ratio as a Feature for Automatic Assessment of L2 Word Prosody. - Tsuneo Kato; Quy-Thao Truong; Kohei Kitamura; Seiichi Yamamoto (ICASSP, 2019)

Investigating Context Features Hidden in End-to-end TTS. - Kohki Mametani; Tsuneo Kato; Seiichi Yamamoto (ICASSP, 2019)

Floor Apportionment Function of Speaker's Gaze in Grounding Acts. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (ICMI (Adjunct), 2019)

Efficient Speech-Recognition Error-Correction Interface for Japanese Text Entry on Smartwatches. - Ryotaro Toba; Tsuneo Kato; Seiichi Yamamoto (MobileHCI, 2019)

Utterance Intent Classification for Spoken Dialogue System with Data-Driven Untying of Recursive Autoencoders. - Tsuneo Kato; Atsushi Nagai; Naoki Noda; Jianming Wu; Seiichi Yamamoto (IEICE Trans. Inf. Syst., 2019)

Learning Effect of Implicit Learning in Joining-in-type Robot-assisted Language Learning System. - AlBara Khalifa; Tsuneo Kato; Seiichi Yamamoto (Int. J. Emerg. Technol. Learn., 2019)

Quantitative Analyses of Gaze Duration from the viewpoints of Grounding Acts, Conversation Topic, and Linguistic Proficiency. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (CogSci, 2020)

Effects of Linguistic Proficiency and Conversation Topic on Listener's Gaze in Triadic Conversation. - Ichiro Umata; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (HCI (14), 2020)

HolistIX: a zero-touch approach for IXPs. - Christoff Visser; Seiichi Yamamoto; Tomine Takashi; Yuji Sekiya; Marc Bruyere (CNSM, 2021)

Estimating Interaction State from Nonverbal Cues and Utterance Events: A Preliminary Study to Support Ideation Facilitation in Living Lab. - Ichiro Umata; Sumaru Niida; Koki Ijuin; Tsuneo Kato; Seiichi Yamamoto (HCI (13), 2021)

Remote Learning of Speaking in Syntactic Forms with Robot-Avatar-Assisted Language Learning System. - Taisei Najima; Tsuneo Kato; Akihiro Tamura; Seiichi Yamamoto (TDS, 2021)

supplemental materials. - Seiichi Yamamoto (IEEE DataPort, 2022)

Retention Effects of Form-focused English Speaking Training Based on Question-Answering Task in Comparison with Repeating Task using Robot-assisted Language Learning System. - Daiki Muramoto; Tsuneo Kato; Akihiro Tamura; Seiichi Yamamoto (SLaTE, 2023)

Cloud5GC : Design and implementation of scalable and stateless mobile core system on public cloud. - Kunio Akashi; Seiichi Yamamoto; Haruki Sakurai; Koki Ito; Tomohiro Ishihara; Takuji Iimura; Yuji Sekiya; Hiroki Watanabe; Keiichi Shima; Katsuhiro Horiba (ICOIN, 2024)

A self-healing tactile sensor using an optical waveguide. - Seiichi Yamamoto; Hiroki Ishizuka; Sei Ikeda; Osamu Oshiro (CoRR, 2024)

P-Cloud5GC: Innovative 5G Core Architecture on Public Cloud with Scalability and Fault Tolerance. - Kunio Akashi; Hiroki Watanabe; Seiichi Yamamoto; Tomohiro Ishihara; Takuji Iimura; Yuji Sekiya (NetSoft, 2025)

Reconfigurable Soft Pneumatic Actuators Using Multi-Material Self-Healing Polymers. - Shota Kosaka; Kentaro Kimura; Seiichi Yamamoto; Hiroki Ishizuka; Yoichi Masuda; Parinya Punpongsanon; Sei Ikeda; Osamu Oshiro (IEEE Robotics Autom. Lett., 2025)