Keiji Yasuda

60 papers A 3B 6C 3Journal 8Unranked 39
YearRankTypeTitle / Venue / Authors
2026 — conf
Developing Psychological Tendency Prediction Models Using Smartphone Games.
BIOSTEC (4)
Anna Goshima, Eriko Sugisaki, Tomohiko Kiriyama, Miyuki Nakamura, Nao Kobayashi, Hiroyoshi Ogishima, Saori C. Tanaka, Keiji Yasuda
2025 — conf
BERT-based Human Mobility Prediction with Enhanced Features, Data Augmentation, and Epoch-wise Ensemble.
SIGSPATIAL/GIS
Keiji Yasuda, Shoko Nukaya, Daisuke Kamisaka
2025 — conf
The Impact of Dialogue with ChatGPT and Extroversion on Mental State.
HCI (67)
Shunichi Tahara, Eriko Sugisaki, Keiji Yasuda, Akihiro Miyamoto, Motoyuki Sanada, Kae Nakajima, Kazushi Ikeda, Nao Kobayashi, Yasushi Naruse
2024 — conf
Multiple Systems Combination to Improve Human Mobility Prediction.
HuMob-Challenge@SIGSPATIAL
Keiji Yasuda, Shoko Nukaya, Naoki Horie, Daisuke Kamisaka
2023 — conf
Building a DNA Methylation Aging Clock Model on Less Labelled Data Using Item Response Theory.
BIOINFORMATICS
Keiji Yasuda, Miyuki Nakamura, Masatoshi Nagata, Masaru Honjo
2023 — conf
Transformer-based Automatic Speech Recognition of Simultaneous Interpretation with Auxiliary Input of Source Language Text.
APSIPA ASC
Shuta Taniguchi, Tsuneo Kato, Akihiro Tamura, Keiji Yasuda
2022 — conf
Pilot Study of Item Response Theory-based DNA Methylation Analysis for Aging Association.
BIBM
Masatoshi Nagata, Keiji Yasuda, Miyuki Nakamura, Masaru Honjo
2022 A conf
Transformer-Based Automatic Speech Recognition with Auxiliary Input of Source Language Text Toward Transcribing Simultaneous Interpretation.
INTERSPEECH
Shuta Taniguchi, Tsuneo Kato, Akihiro Tamura, Keiji Yasuda
2021 — conf
A Hierarchical Classification Scheme for Efficient Speech Emotion Recognition.
HCI (45)
Panikos Heracleous, Kohichi Takai, Keiji Yasuda, Akio Yoneyama
2021 — conf
Named Entity-Factored Transformer for Proper Noun Translation.
ICON
Kohichi Takai, Gen Hattori, Akio Yoneyama, Keiji Yasuda, Katsuhito Sudoh, Satoshi Nakamura
2020 — conf
An Empirical Study on Feature Extraction in DNN-Based Speech Emotion Recognition.
HCI (48)
Panikos Heracleous, Kohichi Takai, Yanan Wang, Keiji Yasuda, Akio Yoneyama, Yasser Mohammad
2020 — conf
Automatic Spoken Language Identification Using Emotional Speech.
HCI (38)
Panikos Heracleous, Akio Yoneyama, Kohichi Takai, Keiji Yasuda
2020 — conf
Deep Learning-Based Automatic Pronunciation Assessment for Second Language Learners.
HCI (39)
Kohichi Takai, Panikos Heracleous, Keiji Yasuda, Akio Yoneyama
2020 — ch.
Measuring the Capability of a Speech Translation System.
Speech-to-Speech Translation
Fumiaki Sugaya, Keiji Yasuda
2019 — conf
Multilingual Speech Emotion Recognition on Japanese, English, and German.
CICLing (2)
Panikos Heracleous, Keiji Yasuda, Akio Yoneyama
2019 — conf
Speech Emotion Recognition Using Spontaneous Children's Corpus.
CICLing (2)
Panikos Heracleous, Yasser Mohammad, Keiji Yasuda, Akio Yoneyama
2018 — conf
A Study on Far-Field Emotion Recognition Based on Deep Convolutional Neural Networks.
CICLing (2)
Panikos Heracleous, Yasser Mohammad, Koichi Takai, Keiji Yasuda, Akio Yoneyama, Fumiaki Sugaya
2018 — conf
Automatic Method to Build a Dictionary for Class-Based Translation Systems.
CICLing (1)
Kohichi Takai, Gen Hattori, Keiji Yasuda, Panikos Heracleous, Akio Ishikawa, Kazunori Matsumoto, Fumiaki Sugaya
2018 — conf
Comparative Study on Spoken Language Identification Based on Deep Learning.
EUSIPCO
Panikos Heracleous, Kohichi Takai, Keiji Yasuda, Yasser Mohammad, Akio Yoneyama
2018 — conf
I-vectors and Deep Convolutional Neural Networks for Language Identification in Clean and Reverberant Environments.
CICLing (1)
Panikos Heracleous, Yasser Mohammad, Kohichi Takai, Keiji Yasuda, Akio Yoneyama
2018 — conf
Prediction Models for Risk of Type-2 Diabetes Using Health Claims.
BioNLP
Masatoshi Nagata, Kohichi Takai, Keiji Yasuda, Panikos Heracleous, Akio Yoneyama
2018 B conf
Spoken Language Identification Based on I-vectors and Conditional Random Fields.
IWCMC
Panikos Heracleous, Yasser Mohammad, Kohichi Takai, Keiji Yasuda, Akio Yoneyama
2017 B conf
Automatic Scoring Method for Descriptive Test Using Recurrent Neural Network.
EDM
Keiji Yasuda, Izuru Nogaito, Hiroyuki Kawashima, Hiroaki Kimura, Masayuki Hashimoto
2017 — conf
Building a Location Dependent Dictionary for Speech Translation Systems.
CICLing (2)
Keiji Yasuda, Panikos Heracleous, Akio Ishikawa, Masayuki Hashimoto, Kazunori Matsumoto, Fumiaki Sugaya
2017 J jnl
Development of the "VoiceTra" Multi-Lingual Speech Translation System.
IEICE Trans. Inf. Syst.
Shigeki Matsuda, Teruaki Hayashi, Yutaka Ashikari, Yoshinori Shiga, Hidenori Kashioka, Keiji Yasuda, Hideo Okuma, Masao Uchiyama, Eiichiro Sumita, Hisashi Kawai, Satoshi Nakamura
2017 — conf
Machine Learning Approaches for Speech Emotion Recognition: Classic and Novel Advances.
CICLing (2)
Panikos Heracleous, Akio Ishikawa, Keiji Yasuda, Hiroyuki Kawashima, Fumiaki Sugaya, Masayuki Hashimoto
2017 B conf
Speech emotion recognition in noisy and reverberant environments.
ACII
Panikos Heracleous, Keiji Yasuda, Fumiaki Sugaya, Akio Yoneyama, Masayuki Hashimoto
2016 C conf
Automatic Scoring of English Speaking Test Using Automatic Speech Recognition.
ICCE
Keiji Yasuda, Hiroyuki Kawashima, Hiroaki Kimura
2016 B conf
Study on Automatic Scoring of Descriptive Type Tests using Text Similarity Calculations.
EDM
Izuru Nogaito, Keiji Yasuda, Hiroaki Kimura
2015 C conf
Practical Study of ICT Installation in a Public Elementary School in Japan.
ICCE
Keiji Yasuda, Tomoyuki Shimizu, Hiroyuki Kawashima, Yoko Hata, Hiroaki Kimura
2014 C conf
Effectiveness of Vision-Based Word Learning Using Head-Mounted Display.
ICCE
Naoki Sekiguchi, Keiji Yasuda, Naoki Kawai, Hiroaki Kimura
2013 — conf
Building a Bilingual Dictionary from a Japanese-Chinese Patent Corpus.
CICLing (2)
Keiji Yasuda, Eiichiro Sumita
2013 J jnl
Database of Human Evaluations of Machine Translation Systems for Patent Translation.
Inf. Media Technol.
Isao Goto, Bin Lu, Ka-Po Chow, Eiichiro Sumita, Benjamin K. Tsou, Masao Utiyama, Keiji Yasuda
2013 — conf
Multilingual Speech-to-Speech Translation System: VoiceTra.
MDM (2)
Shigeki Matsuda, Xinhui Hu, Yoshinori Shiga, Hideki Kashioka, Chiori Hori, Keiji Yasuda, Hideo Okuma, Masao Uchiyama, Eiichiro Sumita, Hisashi Kawai, Satoshi Nakamura
2013 J jnl
picoTrans: An intelligent icon-driven interface for cross-lingual communication.
ACM Trans. Interact. Intell. Syst.
Wei Song, Andrew M. Finch, Kumiko Tanaka-Ishii, Keiji Yasuda, Eiichiro Sumita
2012 — conf
Method to Build a Bilingual Lexicon for Speech-to-Speech Translation Systems.
CICLing (2)
Keiji Yasuda, Andrew M. Finch, Eiichiro Sumita
2011 J jnl
A Bayesian Model of Transliteration and Its Human Evaluation When Integrated into a Machine Translation System.
IEICE Trans. Inf. Syst.
Andrew M. Finch, Keiji Yasuda, Hideo Okuma, Eiichiro Sumita, Satoshi Nakamura
2011 — conf
A Method to Measure the Reading Difficulty of Japanese Words.
CICLing (2)
Keiji Yasuda, Andrew M. Finch, Eiichiro Sumita
2011 — conf
Annotating data selection for improving machine translation.
IWSLT
Keiji Yasuda, Hideo Okuma, Masao Utiyama, Eiichiro Sumita
2010 — conf
System Description of NiCT SMT for NTCIR-8.
NTCIR
Keiji Yasuda, Taro Watanabe, Masao Utiyama, Eiichiro Sumita
2009 — conf
Mining Parallel Texts from Mixed-Language Web Pages.
MTSummit
Masao Utiyama, Daisuke Kawahara, Keiji Yasuda, Eiichiro Sumita
2009 J jnl
Training Set Selection for Building Compact and Efficient Language Models.
IEICE Trans. Inf. Syst.
Keiji Yasuda, Hirofumi Yamamoto, Eiichiro Sumita
2008 J jnl
Chinese word segmentation and statistical machine translation.
ACM Trans. Speech Lang. Process.
Ruiqiang Zhang, Keiji Yasuda, Eiichiro Sumita
2008 — conf
Improved Statistical Machine Translation by Multiple Chinese Word Segmentation.
WMT@ACL
Ruiqiang Zhang, Keiji Yasuda, Eiichiro Sumita
2008 B conf
Method of Selecting Training Data to Build a Compact and Efficient Translation Model.
IJCNLP
Keiji Yasuda, Ruiqiang Zhang, Hirofumi Yamamoto, Eiichiro Sumita
2008 — conf
Objective evaluation of second language learner
ExLing
Hajime Tsubaki, Keiji Yasuda, Hirofumi Yamamoto, Yoshinori Sagisaka
2008 — conf
System Description of NiCT-ATR SMT for NTCIR-7.
NTCIR
Keiji Yasuda, Andrew M. Finch, Hideo Okuma, Masao Utiyama, Hirofumi Yamamoto, Eiichiro Sumita
2008 — conf
The NICT/ATR speech translation system for IWSLT 2008.
IWSLT
Masao Utiyama, Andrew M. Finch, Hideo Okuma, Michael Paul, Hailong Cao, Hirofumi Yamamoto, Keiji Yasuda, Eiichiro Sumita
2008 — conf
Utilization of Huge Written Text Corpora for Conversational Speech Recognition.
ISCSLP
Xinhui Hu, Hirofumi Yamamoto, Jinsong Zhang, Keiji Yasuda, Youzheng Wu, Hideki Kashioka
2007 — conf
The NICT/ATR speech translation system for IWSLT 2007.
IWSLT
Andrew M. Finch, Etienne Denoual, Hideo Okuma, Michael Paul, Hirofumi Yamamoto, Keiji Yasuda, Ruiqiang Zhang, Eiichiro Sumita
2006 — conf
The niCT-ATR statistical machine translation system for the IWSLT 2006 evaluation.
IWSLT
Ruiqiang Zhang, Hirofumi Yamamoto, Michael Paul, Hideo Okuma, Keiji Yasuda, Yves Lepage, Etienne Denoual, Daichi Mochihashi, Andrew M. Finch, Eiichiro Sumita
2005 J jnl
A proposal for an evaluation set selection method for corpus-based speech translation.
Syst. Comput. Jpn.
Fumiaki Sugaya, Keiji Yasuda, Seiichi Yamamoto
2005 J jnl
An Objective Method for Evaluating Speech Translation System: Using a Second Language Learner's Corpus.
IEICE Trans. Inf. Syst.
Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Gen-ichiro Kikui, Seiichi Yamamoto, Masuzo Yanagida
2005 — conf
Assessing Degradation of Spoken Language Translation by Measuring Speech Recognizer's Output against Non-native Speakers' Listening Capabilities.
MTSummit
Toshiyuki Takezawa, Keiji Yasuda, Masahide Mizushima, Gen-ichiro Kikui
2005 A conf
Quantitative evaluation of effects of speech recognition errors on speech translation quality.
INTERSPEECH
Kenko Ohta, Keiji Yasuda, Gen-ichiro Kikui, Masuzo Yanagida
2003 A conf
Automatic Evaluation for a Palpable Measure of a Speech Translation System's Capability.
EACL
Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Seiichi Yamamoto, Masuzo Yanagida
2002 B conf
Automatic machine translation selection scheme to output the best result.
LREC
Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Seiichi Yamamoto, Masuzo Yanagida
2002 — conf
Quality-Sensitive Test Set Selection for a Speech Translation System.
Speech-to-Speech Translation@ACL
Fumiaki Sugaya, Yoshiyuki Takezawa, Seiichi Yamamoto, Keiji Yasuda
2001 — conf
An automatic evaluation method of translation quality using translation answer candidates queried from a parallel corpus.
MTSummit
Keiji Yasuda, Fumiaki Sugaya, Toshiyuki Takezawa, Seiichi Yamamoto, Masuzo Yanagida
2001 — conf
Precise measurement method of a speech translation system's capability with a paired comparison method between the system and humans.
MTSummit
Fumiaki Sugaya, Keiji Yasuda, Toshiyuki Takezawa, Seiichi Yamamoto