Toshiyuki Takezawa

According to our database, Toshiyuki Takezawa authored at least 83 papers between 1988 and 2020.

Collaborative distances:

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

2020

Anytime Algorithm for Cell-based DBSCAN by Connecting Randomly Selected Cells.

Tatsuhiro Sakai, Keiichi Tamura, Hajime Kitakami, Toshiyuki Takezawa

Proceedings of the 9th International Congress on Advanced Applied Informatics, 2020

2019

Investigating the effectiveness of computer-produced summaries obtained from multiple travel blog entries.

Shumpei Iinuma, Hidetsugu Nanba, Toshiyuki Takezawa

J. Inf. Technol. Tour., 2019

2018

Density-based Multimodal Spatial Clustering using Pre-trained Deep Network for Extracting Local Topics.

Tatsuhiro Sakai, Keiichi Tamura, Hajime Kitakami, Toshiyuki Takezawa

Proceedings of the Fifth International ACM SIGMOD Workshop on Managing and Mining Enriched Geo-Spatial Data, 2018

Automatic Summarization of Multiple Travel Blog Entries Focusing on Travelers' Behavior.

Shumpei Iinuma, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the Information and Communication Technologies in Tourism 2018, 2018

2017

Photo image classification using pre-trained deep network for density-based spatiotemporal analysis system.

Tatsuhiro Sakai, Keiichi Tamura, Hajime Kitakampd, Toshiyuki Takezawa

Proceedings of the 10th IEEE International Workshop on Computational Intelligence and Applications, 2017

2016

HCU at the NTCIR-12 MedNLPDoc Task.

Ayumu Hiramae, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, 2016

Mapping Historical Documents to Geographical Space.

Takumi Hirayama, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the Adjunct Proceedings of the 13th International Conference on Mobile and Ubiquitous Systems: Computing Networking and Services, 2016

Natural Language Dialog System Considering Speaker's Emotion Calculated from Acoustic Features.

Takumi Takahashi, Kazuya Mera, Tang Ba Nhat, Yoshiaki Kurosawa, Toshiyuki Takezawa

Proceedings of the Dialogues with Social Robots, 2016

Enriching Travel Guidebooks with Travel Blog Entries and Archives of Answered Questions.

Kazuki Fujii, Hidetsugu Nanba, Toshiyuki Takezawa, Aya Ishino

Proceedings of the Information and Communication Technologies in Tourism 2016, 2016

2015

Quick Evaluation of Research Impacts at Conferences Using SNS.

Satoshi Fukuda, Hikaru Nakahashi, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the 26th International Workshop on Database and Expert Systems Applications, 2015

2014

Evaluation of the Industrial and Social Impacts of Science and Technology Using Patents and News Articles.

Shumpei Iinuma, Satoshi Fukuda, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the IIAI 3rd International Conference on Advanced Applied Informatics, 2014

Construction of a cooking ontology from cooking recipes and patents.

Hidetsugu Nanba, Toshiyuki Takezawa, Yoko Doi, Kazutoshi Sumiya, Miho Tsujita

Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing, 2014

2013

Automatic Extraction of Event Information from Newspaper Articles and Web Pages.

Hidetsugu Nanba, Ryuta Saito, Aya Ishino, Toshiyuki Takezawa

Proceedings of the Digital Libraries: Social Media and Community Networks, 2013

A method using linguistic and acoustic features to detect inadequate utterances in medical communication.

Michihisa Kurisu, Kazuya Mera, Ryunosuke Wada, Yoshiaki Kurosawa, Toshiyuki Takezawa

Proceedings of the IEEE 6th International Workshop on Computational Intelligence and Applications, 2013

2012

Extraction and Visualization of Technical Trend Information from Research Papers and Patents.

Satoshi Fukuda, Hidetsugu Nanba, Toshiyuki Takezawa

D Lib Mag., 2012

Finding Social Relationships by Extracting Polite Language in Micro-blog Exchanges.

Norinobu Hatamoto, Yoshiaki Kurosawa, Shogo Hamada, Kazuya Mera, Toshiyuki Takezawa

Proceedings of the Advances in Natural Language Processing, 2012

A method using acoustic features to detect inadequate utterances in medical communication.

Michihisa Kurisu, Kazuya Mera, Ryunosuke Wada, Yoshiaki Kurosawa, Toshiyuki Takezawa

Proceedings of the IEEE International Conference on Systems, Man, and Cybernetics, 2012

Automatic Translation of Scholarly Terms into Patent Terms Using Synonym Extraction Techniques.

Hidetsugu Nanba, Toshiyuki Takezawa, Kiyoko Uchiyama, Akiko Aizawa

Proceedings of the Eighth International Conference on Language Resources and Evaluation, 2012

Comparing Clustering Algorithms for Psychomime Classification using Probabilistic Latent Semantic Analysis and Fuzzy c-Means.

Yoshiaki Kurosawa, Norinobu Hatamoto, Shogo Hamada, Toshiyuki Takezawa

Proceedings of the Advances in Knowledge-Based and Intelligent Information and Engineering Systems, 2012

Construction of a System for Providing Travel Information along Hiroden Streetcar Lines.

Aya Ishino, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the IIAI International Conference on Advanced Applied Informatics, 2012

2011

Automatic Compilation of an Online Travel Portal from Automatically Extracted Travel Blog Entries.

Aya Ishino, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the Information and Communication Technologies in Tourism 2011, 2011

Automatic construction of a bilingual thesaurus using citation analysis.

Hidetsugu Nanba, Saori Mayumi, Toshiyuki Takezawa

Proceedings of the 4th Workshop on Patent Information Retrieval, 2011

Automatic Classification of Link Polarity in Blog Entries.

Aya Ishino, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the Information Retrieval Technology, 2011

Providing Ad Links to Travel Blog Entries Based on Link Types.

Aya Ishino, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the 9th Workshop on Asian Language Resources, 2011

Automatic Translation of Scholarly Terms into Patent Terms.

Hidetsugu Nanba, Hideaki Kamaya, Toshiyuki Takezawa, Manabu Okumura, Akihiro Shinmori, Hidekazu Tanigawa

Proceedings of the Current Challenges in Patent Information Retrieval, 2011

Psychomime Classification and Visualization Using a Self-Organizing Map for Implementing Emotional Spoken Dialogue System.

Yoshiaki Kurosawa, Kazuya Mera, Toshiyuki Takezawa

Proceedings of the Spoken Dialogue Systems Technology and Design, 2011

2010

Hiroshima City University at NTCIR-8 Patent Mining Task.

Hidetsugu Nanba, Tomoki Kondo, Toshiyuki Takezawa

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

Hiroshima City University at Evaluation Subtask in the NTCIR-8 Patent Translation Task.

Hidetsugu Nanba, Kazuho Hirahara, Toshiyuki Takezawa

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

Automatic creation of a technical trend map from research papers and patents.

Hidetsugu Nanba, Tomoki Kondo, Toshiyuki Takezawa

Proceedings of the 3rd International Workshop on Patent Information Retrieval, 2010

2009

Technical Trend Analysis by Analyzing Research Papers' Titles.

Tomoki Kondo, Hidetsugu Nanba, Toshiyuki Takezawa, Manabu Okumura

Proceedings of the Human Language Technology. Challenges for Computer Science and Linguistics, 2009

Automatic Evaluation of Texts by Using Paraphrases.

Kazuho Hirahara, Hidetsugu Nanba, Toshiyuki Takezawa, Manabu Okumura

Proceedings of the Human Language Technology. Challenges for Computer Science and Linguistics, 2009

Automatic translation of scholarly terms into patent terms.

Hidetsugu Nanba, Hideaki Kamaya, Toshiyuki Takezawa, Manabu Okumura, Akihiro Shinmori, Hidekazu Tanigawa

Proceedings of the 2nd International Workshop on Patent Information Retrieval, 2009

Automatic Compilation of Travel Information from Automatically Identified Travel Blogs.

Hidetsugu Nanba, Haruka Taguma, Takahiro Ozaki, Daisuke Kobayashi, Aya Ishino, Toshiyuki Takezawa

Proceedings of the ACL 2009, 2009

2008

Extraction of Opinion Sentences using Machine Learning: Hiroshima City University at NTCIR-7 MOAT.

Daisuke Kobayashi, Hidetsugu Nanba, Toshiyuki Takezawa

Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2008

2007

Multilingual Spoken Language Corpus Development for Communication Research.

Toshiyuki Takezawa, Gen-ichiro Kikui, Masahide Mizushima, Eiichiro Sumita

Int. J. Comput. Linguistics Chin. Lang. Process., 2007

A method for evaluating task-oriented spoken dialog translation systems based on communication efficiency.

Toshiyuki Takezawa, Masahide Mizushima, Tohru Shimizu, Gen-ichiro Kikui

Proceedings of the 8th Annual Conference of the International Speech Communication Association, 2007

2006

Comparative study on corpora for speech translation.

Gen-ichiro Kikui, Seiichi Yamamoto, Toshiyuki Takezawa, Eiichiro Sumita

IEEE Trans. Speech Audio Process., 2006

Developing Client-Server Speech Translation Platform.

Tohru Shimizu, Yutaka Ashikari, Toshiyuki Takezawa, Masahide Mizushima, Gen-ichiro Kikui, Yutaka Sasaki, Satoshi Nakamura

Proceedings of the 7th International Conference on Mobile Data Management (MDM 2006), 2006

Multilingual Spoken Language Corpus Development for Communication Research.

Toshiyuki Takezawa

Proceedings of the Chinese Spoken Language Processing, 5th International Symposium, 2006

Performance improvement of dialog speech translation by rejecting unreliable utterances.

Toshiyuki Takezawa, Tohru Shimizu

Proceedings of the Ninth International Conference on Spoken Language Processing, 2006

2005

Detection of topic and speech act type on utterance-by-utterance basis for conversational interfaces.

Katsushi Asami, Toshiyuki Takezawa, Gen-ichiro Kikui

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

2004

A Comparative Study on Human Communication Behaviors and Linguistic Characteristics for Speech-to-Speech Translation.

Toshiyuki Takezawa, Gen-ichiro Kikui

Proceedings of the Fourth International Conference on Language Resources and Evaluation, 2004

Multilingual corpora for speech-to-speech translation research.

Gen-ichiro Kikui, Toshiyuki Takezawa, Seiichi Yamamoto

Proceedings of the 8th International Conference on Spoken Language Processing, 2004

2003

Collecting machine-translation-aided bilingual dialogues for corpus-based speech translation.

Toshiyuki Takezawa, Gen-ichiro Kikui

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 2003

Creating corpora for speech-to-speech translation.

Gen-ichiro Kikui, Eiichiro Sumita, Toshiyuki Takezawa, Seiichi Yamamoto

Proceedings of the 8th European Conference on Speech Communication and Technology, EUROSPEECH 2003, 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

An interaction mechanism of multimodal dialogue systems.

Kazuko Takahashi, Toshiyuki Takezawa

Syst. Comput. Jpn., 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

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

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

Proposal of a very-large-corpus acquisition method by cell-formed registration.

Fumiaki Suyaga, Toshiyuki Takezawa, Gen-ichiro Kikui, Seiichi Yamamoto

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

The Present Status of Speech Database in Japan: Development, Management, and Application to Speech Research.

Hisao Kuwabara, Shuichi Itahashi, Mikio Yamamoto, Toshiyuki Takezawa, Satoshi Nakamura, Kazuya Takeda

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

Topic detection of an utterance for speech dialogue processing.

Katsushi Asami, Toshiyuki Takezawa, Gen-ichiro Kikui

Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 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

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

Proceedings of the Sixth International Conference on Spoken Language Processing, 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

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

Multimodal corpora for human-machine interaction research.

Satoshi Nakamura, Keiko Watanuki, Toshiyuki Takezawa, Satoru Hayamizu

Proceedings of the Sixth International Conference on Spoken Language Processing, 2000

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

Proceedings of Machine Translation Summit VII, 1999

Transformation into language processing units by dividing and connecting utterance units.

Toshiyuki Takezawa

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

End-to-end evaluation in ATR-MATRIX: speech translation system between English and Japanese.

Fumiaki Sugaya, Toshiyuki Takezawa, Akio Yokoo, Seiichi Yamamoto

Proceedings of the Sixth European Conference on Speech Communication and Technology, 1999

1998

Reliable utterance segment recognition by integrating a grammar with statistical language constraints.

Hajime Tsukada, Hirofumi Yamamoto, Toshiyuki Takezawa, Yoshinori Sagisaka

Speech Commun., 1998

Grammatical word graph re-generation for spontaneous speech recognition.

Hajime Tsukada, Hirofumi Yamamoto, Toshiyuki Takezawa, Yoshinori Sagisaka

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

A Japanese-to-English speech translation system: ATR-MATRIX.

Toshiyuki Takezawa, Tsuyoshi Morimoto, Yoshinori Sagisaka, Nick Campbell, Hitoshi Iida, Fumiaki Sugaya, Akio Yokoo, Seiichi Yamamoto

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

A multimodal-input multimedia-output guidance system: MMGS.

Toshiyuki Takezawa, Tsuyoshi Morimoto

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

The design of the newspaper-based Japanese large vocabulary continuous speech recognition corpus.

Katunobu Itou, Mikio Yamamoto, Kazuya Takeda, Toshiyuki Takezawa, Tatsuo Matsuoka, Tetsunori Kobayashi, Kiyohiro Shikano, Shuichi Itahashi

Proceedings of the 5th International Conference on Spoken Language Processing, Incorporating The 7th Australian International Speech Science and Technology Conference, Sydney Convention Centre, Sydney, Australia, 30th November, 1998

1997

Dialogue speech recognition using syntactic rules based on subtrees and preterminal bigrams.

Toshiyuki Takezawa, Tsuyoshi Morimoto

Syst. Comput. Jpn., 1997

1994

An efficient predictive LR parser using pause information for continuously spoken sentence recognition.

Toshiyuki Takezawa, Tsuyoshi Morimoto

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

A speech and language database for speech translation research.

Tsuyoshi Morimoto, Noriyoshi Uratani, Toshiyuki Takezawa, Osamu Furuse, Yasuhiro Sobashima, Hitoshi Iida, Atsushi Nakamura, Yoshinori Sagisaka, Norio Higuchi, Yasuhiro Yamazaki

Proceedings of the 3rd International Conference on Spoken Language Processing, 1994

Efficient chart parsing of speech recognition candidates.

Toshihisa Tashiro, Toshiyuki Takezawa, Tsuyoshi Morimoto, Masaaki Nagata

Proceedings of ICASSP '94: IEEE International Conference on Acoustics, 1994

1993

ATR's speech translation system: ASURA.

Tsuyoshi Morimoto, Toshiyuki Takezawa, Fumihiro Yato, Shigeki Sagayama, Toshihisa Tashiro, Masaaki Nagata, Akira Kurematsu

Proceedings of the Third European Conference on Speech Communication and Technology, 1993

Spoken Language Translation System.

Gen-ichiro Kikui, Mark Seligman, Toshiyuki Takezawa, Masami Suzuki, Kenji Kita, Tsuyoshi Morimoto, Masaaki Nagata, Toshihisa Tashiro, Herbert S. Tropf, Shigeki Sagayama, Jun-ichi Takami, Kazumi Ohkura, Akira Kurematsu

Proceedings of the 13th International Joint Conference on Artificial Intelligence. Chambéry, France, August 28, 1993

1992

Enhancement of ATR's spoken language translation system: SL-TRANS2.

Tsuyoshi Morimoto, Toshiyuki Takezawa, Kazumi Ohkura, Masaaki Nagata, Fumihiro Yato, Shigeki Sagayama, Akira Kurematsu

Proceedings of the Second International Conference on Spoken Language Processing, 1992

Analyzing postposition drops in spoken Japanese.

Junko Hosaka, Toshiyuki Takezawa, Noriyoshi Uratani

Proceedings of the Second International Conference on Spoken Language Processing, 1992

A Spoken Language Translation System: SL-TRANS2.

Tsuyoshi Morimoto, Masami Suzuki, Toshiyuki Takezawa, Gen-ichiro Kikui, Masaaki Nagata, Mutsuko Tomokiyo

Proceedings of the 14th International Conference on Computational Linguistics, 1992

Construction Of Corpus-Based Syntactic Rules For Accurate Speech Recognition.

Junko Hosaka, Toshiyuki Takezawa

Proceedings of the 14th International Conference on Computational Linguistics, 1992

1991

Utilizing empirical data for postposition classification toward spoken Japanese speech recognition.

Junko Hosaka, Toshiyuki Takezawa, Terumasa Ehara

Proceedings of the Second European Conference on Speech Communication and Technology, 1991

Linguistic constraints for continuous speech recognition in goal-directed dialogue.

Toshiyuki Takezawa, Kenji Kita, Junko Hosaka, Tsuyoshi Morimoto

Proceedings of the 1991 International Conference on Acoustics, 1991

1990

Linguistic knowledge for spoken dialogue processing.

Tsuyoshi Morimoto, Toshiyuki Takezawa

Proceedings of the First International Conference on Spoken Language Processing, 1990

Continuous speech recognition using two-level LR parsing.

Kenji Kita, Toshiyuki Takezawa, Junko Hosaka, Terumasa Ehara, Tsuyoshi Morimoto

Proceedings of the First International Conference on Spoken Language Processing, 1990

Interactive design environment of VLSI architecture for digital signal processing.

Toshiyuki Takezawa, Katsuhiko Shirai

Proceedings of the 1990 International Conference on Acoustics, 1990

1988

Expert system for designing digital signal processor architectures.

Katsuhiko Shirai, Toshiyuki Takezawa

Microprocess. Microsystems, 1988