Keiji Yasuda

According to our database, Keiji Yasuda authored at least 54 papers between 2001 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2024

Multiple Systems Combination to Improve Human Mobility Prediction.

Keiji Yasuda, Shoko Nukaya, Naoki Horie, Daisuke Kamisaka

Proceedings of the 2nd ACM SIGSPATIAL International Workshop on Human Mobility Prediction Challenge, 2024

2023

Building a DNA Methylation Aging Clock Model on Less Labelled Data Using Item Response Theory.

Keiji Yasuda, Miyuki Nakamura, Masatoshi Nagata, Masaru Honjo

Proceedings of the 16th International Joint Conference on Biomedical Engineering Systems and Technologies, 2023

Transformer-based Automatic Speech Recognition of Simultaneous Interpretation with Auxiliary Input of Source Language Text.

Shuta Taniguchi, Tsuneo Kato, Akihiro Tamura, Keiji Yasuda

Proceedings of the Asia Pacific Signal and Information Processing Association Annual Summit and Conference, 2023

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

Proceedings of the 23rd Annual Conference of the International Speech Communication Association, 2022

Pilot Study of Item Response Theory-based DNA Methylation Analysis for Aging Association.

Masatoshi Nagata, Keiji Yasuda, Miyuki Nakamura, Masaru Honjo

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2022

2021

Named Entity-Factored Transformer for Proper Noun Translation.

Kohichi Takai, Gen Hattori, Akio Yoneyama, Keiji Yasuda, Katsuhito Sudoh, Satoshi Nakamura

Proceedings of the 18th International Conference on Natural Language Processing (ICON 2021), National Institute of Technology Silchar, Silchar, India, December 16, 2021

A Hierarchical Classification Scheme for Efficient Speech Emotion Recognition.

Panikos Heracleous, Kohichi Takai, Keiji Yasuda, Akio Yoneyama

Proceedings of the HCI International 2021 - Late Breaking Posters, 2021

2020

Measuring the Capability of a Speech Translation System.

Fumiaki Sugaya, Keiji Yasuda

Proceedings of the Speech-to-Speech Translation, 2020

Deep Learning-Based Automatic Pronunciation Assessment for Second Language Learners.

Kohichi Takai, Panikos Heracleous, Keiji Yasuda, Akio Yoneyama

Proceedings of the HCI International 2020 - Posters - 22nd International Conference, 2020

Automatic Spoken Language Identification Using Emotional Speech.

Panikos Heracleous, Akio Yoneyama, Kohichi Takai, Keiji Yasuda

Proceedings of the HCI International 2020 - Posters - 22nd International Conference, 2020

An Empirical Study on Feature Extraction in DNN-Based Speech Emotion Recognition.

Panikos Heracleous, Kohichi Takai, Yanan Wang, Keiji Yasuda, Akio Yoneyama, Yasser Mohammad

Proceedings of the HCI International 2020 - Late Breaking Posters, 2020

2019

Multilingual Speech Emotion Recognition on Japanese, English, and German.

Panikos Heracleous, Keiji Yasuda, Akio Yoneyama

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2019

Speech Emotion Recognition Using Spontaneous Children's Corpus.

Panikos Heracleous, Yasser Mohammad, Keiji Yasuda, Akio Yoneyama

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2019

2018

Spoken Language Identification Based on I-vectors and Conditional Random Fields.

Panikos Heracleous, Yasser Mohammad, Kohichi Takai, Keiji Yasuda, Akio Yoneyama

Proceedings of the 14th International Wireless Communications & Mobile Computing Conference, 2018

Comparative Study on Spoken Language Identification Based on Deep Learning.

Panikos Heracleous, Kohichi Takai, Keiji Yasuda, Yasser Mohammad, Akio Yoneyama

Proceedings of the 26th European Signal Processing Conference, 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

Proceedings of the Computational Linguistics and Intelligent Text Processing, 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

Proceedings of the Computational Linguistics and Intelligent Text Processing, 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

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2018

Prediction Models for Risk of Type-2 Diabetes Using Health Claims.

Masatoshi Nagata, Kohichi Takai, Keiji Yasuda, Panikos Heracleous, Akio Yoneyama

Proceedings of the BioNLP 2018 workshop, Melbourne, Australia, July 19, 2018, 2018

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

IEICE Trans. Inf. Syst., 2017

Automatic Scoring Method for Descriptive Test Using Recurrent Neural Network.

Keiji Yasuda, Izuru Nogaito, Hiroyuki Kawashima, Hiroaki Kimura, Masayuki Hashimoto

Proceedings of the 10th International Conference on Educational Data Mining, 2017

Building a Location Dependent Dictionary for Speech Translation Systems.

Keiji Yasuda, Panikos Heracleous, Akio Ishikawa, Masayuki Hashimoto, Kazunori Matsumoto, Fumiaki Sugaya

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

Machine Learning Approaches for Speech Emotion Recognition: Classic and Novel Advances.

Panikos Heracleous, Akio Ishikawa, Keiji Yasuda, Hiroyuki Kawashima, Fumiaki Sugaya, Masayuki Hashimoto

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2017

Speech emotion recognition in noisy and reverberant environments.

Panikos Heracleous, Keiji Yasuda, Fumiaki Sugaya, Akio Yoneyama, Masayuki Hashimoto

Proceedings of the Seventh International Conference on Affective Computing and Intelligent Interaction, 2017

2016

Study on Automatic Scoring of Descriptive Type Tests using Text Similarity Calculations.

Izuru Nogaito, Keiji Yasuda, Hiroaki Kimura

Proceedings of the 9th International Conference on Educational Data Mining, 2016

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

Database of Human Evaluations of Machine Translation Systems for Patent Translation.

Isao Goto, Bin Lu, Ka-Po Chow, Eiichiro Sumita, Benjamin K. Tsou, Masao Utiyama, Keiji Yasuda

Inf. Media Technol., 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

Proceedings of the 2013 IEEE 14th International Conference on Mobile Data Management, Milan, Italy, June 3-6, 2013, 2013

Building a Bilingual Dictionary from a Japanese-Chinese Patent Corpus.

Keiji Yasuda, Eiichiro Sumita

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2013

2012

Method to Build a Bilingual Lexicon for Speech-to-Speech Translation Systems.

Keiji Yasuda, Andrew M. Finch, Eiichiro Sumita

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2012

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

IEICE Trans. Inf. Syst., 2011

Annotating data selection for improving machine translation.

Keiji Yasuda, Hideo Okuma, Masao Utiyama, Eiichiro Sumita

Proceedings of the 2011 International Workshop on Spoken Language Translation, 2011

A Method to Measure the Reading Difficulty of Japanese Words.

Keiji Yasuda, Andrew M. Finch, Eiichiro Sumita

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2011

2010

System Description of NiCT SMT for NTCIR-8.

Keiji Yasuda, Taro Watanabe, Masao Utiyama, Eiichiro Sumita

Proceedings of the 8th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2010

2009

Training Set Selection for Building Compact and Efficient Language Models.

Keiji Yasuda, Hirofumi Yamamoto, Eiichiro Sumita

IEICE Trans. Inf. Syst., 2009

Mining Parallel Texts from Mixed-Language Web Pages.

Masao Utiyama, Daisuke Kawahara, Keiji Yasuda, Eiichiro Sumita

Proceedings of Machine Translation Summit XII: Papers, 2009

2008

Chinese word segmentation and statistical machine translation.

Ruiqiang Zhang, Keiji Yasuda, Eiichiro Sumita

ACM Trans. Speech Lang. Process., 2008

Improved Statistical Machine Translation by Multiple Chinese Word Segmentation.

Ruiqiang Zhang, Keiji Yasuda, Eiichiro Sumita

Proceedings of the Third Workshop on Statistical Machine Translation, 2008

System Description of NiCT-ATR SMT for NTCIR-7.

Keiji Yasuda, Andrew M. Finch, Hideo Okuma, Masao Utiyama, Hirofumi Yamamoto, Eiichiro Sumita

Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 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

Proceedings of the 2008 International Workshop on Spoken Language Translation, 2008

Utilization of Huge Written Text Corpora for Conversational Speech Recognition.

Xinhui Hu, Hirofumi Yamamoto, Jinsong Zhang, Keiji Yasuda, Youzheng Wu, Hideki Kashioka

Proceedings of the 6th International Symposium on Chinese Spoken Language Processing, 2008

Method of Selecting Training Data to Build a Compact and Efficient Translation Model.

Keiji Yasuda, Ruiqiang Zhang, Hirofumi Yamamoto, Eiichiro Sumita

Proceedings of the Third International Joint Conference on Natural Language Processing, 2008

Objective evaluation of second language learner²s translation proficiency using statistical translation measures.

Hajime Tsubaki, Keiji Yasuda, Hirofumi Yamamoto, Yoshinori Sagisaka

Proceedings of the ISCA Tutorial and Research Workshop on Experimental Linguistics, 2008

2007

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

Proceedings of the 2007 International Workshop on Spoken Language Translation, 2007

2006

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

Proceedings of the 2006 International Workshop on Spoken Language Translation, 2006

2005

A proposal for an evaluation set selection method for corpus-based speech translation.

Fumiaki Sugaya, Keiji Yasuda, Seiichi Yamamoto

Syst. Comput. Jpn., 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

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

Proceedings of Machine Translation Summit X: Papers, 2005

Quantitative evaluation of effects of speech recognition errors on speech translation quality.

Kenko Ohta, Keiji Yasuda, Gen-ichiro Kikui, Masuzo Yanagida

Proceedings of the 9th European Conference on Speech Communication and Technology, 2005

2003

Automatic Evaluation for a Palpable Measure of a Speech Translation System's Capability.

Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Seiichi Yamamoto, Masuzo Yanagida

Proceedings of the EACL 2003, 2003

2002

Automatic machine translation selection scheme to output the best result.

Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Seiichi Yamamoto, Masuzo Yanagida

Proceedings of the Third International Conference on Language Resources and Evaluation, 2002

Quality-Sensitive Test Set Selection for a Speech Translation System.

Fumiaki Sugaya, Yoshiyuki Takezawa, Seiichi Yamamoto, Keiji Yasuda

Proceedings of the Workshop on Speech-to-Speech Translation: Algorithms and Systems@ACL 2002, 2002

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

Proceedings of Machine Translation Summit VIII, 2001

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

Proceedings of Machine Translation Summit VIII, 2001