Kiyonori Ohtake

According to our database, Kiyonori Ohtake authored at least 39 papers between 2001 and 2023.

Collaborative distances:

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

2023

WISDOM-DX: An Automatic DX Assessment System Using a QA System Based on Web Data.

Kai Ishikawa, Akitoshi Okumura, Dai Kusui, Noriyoshi Ichinose, Kentaro Torisawa, Kiyonori Ohtake

J. Inf. Process., 2023

2016

WISDOM X, DISAANA and D-SUMM: Large-scale NLP Systems for Analyzing Textual Big Data.

Junta Mizuno, Masahiro Tanaka, Kiyonori Ohtake, Jong-Hoon Oh, Julien Kloetzer, Chikara Hashimoto, Kentaro Torisawa

Proceedings of the COLING 2016, 2016

2015

Recognizing Complex Negation on Twitter.

Junta Mizuno, Canasai Kruengkrai, Kiyonori Ohtake, Chikara Hashimoto, Kentaro Torisawa, Julien Kloetzer, Kentaro Inui

Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation, 2015

2013

WISDOM2013: A Large-scale Web Information Analysis System.

Masahiro Tanaka, Stijn De Saeger, Kiyonori Ohtake, Chikara Hashimoto, Makoto Hijiya, Hideaki Fujii, Kentaro Torisawa

Proceedings of the Sixth International Joint Conference on Natural Language Processing, 2013

NICT Disaster Information Analysis System.

Kiyonori Ohtake, Jun Goto, Stijn De Saeger, Kentaro Torisawa, Junta Mizuno, Kentaro Inui

Proceedings of the Sixth International Joint Conference on Natural Language Processing, 2013

Two-Stage Method for Large-Scale Acquisition of Contradiction Pattern Pairs using Entailment.

Julien Kloetzer, Stijn De Saeger, Kentaro Torisawa, Chikara Hashimoto, Jong-Hoon Oh, Motoki Sano, Kiyonori Ohtake

Proceedings of the 2013 Conference on Empirical Methods in Natural Language Processing, 2013

Aid is Out There: Looking for Help from Tweets during a Large Scale Disaster.

István Varga, Motoki Sano, Kentaro Torisawa, Chikara Hashimoto, Kiyonori Ohtake, Takao Kawai, Jong-Hoon Oh, Stijn De Saeger

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

Why-Question Answering using Intra- and Inter-Sentential Causal Relations.

Jong-Hoon Oh, Kentaro Torisawa, Chikara Hashimoto, Motoki Sano, Stijn De Saeger, Kiyonori Ohtake

Proceedings of the 51st Annual Meeting of the Association for Computational Linguistics, 2013

2011

Modeling spoken decision support dialogue and optimization of its dialogue strategy.

Teruhisa Misu, Komei Sugiura, Tatsuya Kawahara, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

ACM Trans. Speech Lang. Process., 2011

User Study of Spoken Decision Support System.

Teruhisa Misu, Kiyonori Ohtake, Chiori Hori, Hisashi Kawai, Satoshi Nakamura

Proceedings of the INTERSPEECH 2011, 2011

Similarity Based Language Model Construction for Voice Activated Open-Domain Question Answering.

István Varga, Kiyonori Ohtake, Kentaro Torisawa, Stijn De Saeger, Teruhisa Misu, Shigeki Matsuda, Jun'ichi Kazama

Proceedings of the Fifth International Joint Conference on Natural Language Processing, 2011

Dialogue Acts Annotation to Construct Dialogue Systems for Consulting.

Kiyonori Ohtake, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the Spoken Dialogue Systems Technology and Design, 2011

Online Learning of Bayes Risk-Based Optimization of Dialogue Management for Document Retrieval Systems with Speech Interface.

Teruhisa Misu, Komei Sugiura, Tatsuya Kawahara, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the Spoken Dialogue Systems Technology and Design, 2011

2010

Dialogue strategy optimization to assist user's decision for spoken consulting dialogue systems.

Teruhisa Misu, Komei Sugiura, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Modeling Spoken Decision Making Dialogue and Optimization of its Dialogue Strategy.

Teruhisa Misu, Komei Sugiura, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

Proceedings of the SIGDIAL 2010 Conference, 2010

Dialogue Acts Annotation for NICT Kyoto Tour Dialogue Corpus to Construct Statistical Dialogue Systems.

Kiyonori Ohtake, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the International Conference on Language Resources and Evaluation, 2010

Sightseeing Guidance Systems Based on WFST-Based Dialogue Manager.

Teruhisa Misu, Chiori Hori, Kiyonori Ohtake, Etsuo Mizukami, Akihiro Kobayashi, Kentaro Kayama, Tetsuya Fujii, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010

Construction and Experiment of a Spoken Consulting Dialogue System.

Teruhisa Misu, Chiori Hori, Kiyonori Ohtake, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010

Expansion of WFST-Based Dialog Management for Handling Multiple ASR Hypotheses.

Naoto Kimura, Chiori Hori, Teruhisa Misu, Kiyonori Ohtake, Hisashi Kawai, Satoshi Nakamura

Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010

The NICT concept dictionary.

Stijn De Saeger, Kentaro Torisawa, Jun'ichi Kazama, Kiyonori Ohtake, István Varga, Yulan Yan

Proceedings of the 4th International Universal Communication Symposium, 2010

Web text classification for response generation in spoken decision support dialogue systems.

Teruhisa Misu, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Hisashi Kawai, Satoshi Nakamura

Proceedings of the 4th International Universal Communication Symposium, 2010

2009

Dialogue act annotation for consulting dialogue corpus.

Kiyonori Ohtake, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the 3rd International Universal Communication Symposium, 2009

Evaluation for WFST-based dialog management.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the 3rd International Universal Communication Symposium, 2009

Annotating communicative function and semantic content in dialogue act for construction of consulting dialogue systems.

Teruhisa Misu, Kiyonori Ohtake, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the INTERSPEECH 2009, 2009

Recent advances in WFST-based dialog system.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the INTERSPEECH 2009, 2009

Statistical dialog management applied to WFST-based dialog systems.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the IEEE International Conference on Acoustics, 2009

Weighted finite state transducer based statistical dialog management.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the 2009 IEEE Workshop on Automatic Speech Recognition & Understanding, 2009

Annotating Dialogue Acts to Construct Dialogue Systems for Consulting.

Kiyonori Ohtake, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the 7th Workshop on Asian Language Resources, 2009

2008

Unsupervised Approach for Dialogue Act Classification.

Kiyonori Ohtake

Proceedings of the 22nd Pacific Asia Conference on Language, Information and Computation, 2008

Dialogue Act Annotation for Statistically Managed Spoken Dialogue Systems.

Kiyonori Ohtake, Teruhisa Misu, Chiori Hori, Hideki Kashioka, Satoshi Nakamura

Proceedings of the ISUC 2008, 2008

A Statistical Approach to Expandable Spoken Dialog Systems using WFSTs.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the ISUC 2008, 2008

Dialog management using weighted finite-state transducers.

Chiori Hori, Kiyonori Ohtake, Teruhisa Misu, Hideki Kashioka, Satoshi Nakamura

Proceedings of the INTERSPEECH 2008, 2008

2006

Analysis of Selective Strategies to Build a Dependency-Analyzed Corpus.

Kiyonori Ohtake

Proceedings of the ACL 2006, 2006

2004

A Comparison of Two Variant Corpora: The Same Content with Different Source.

Kyonghee Paik, Kiyonori Ohtake, Kazuhide Yamamoto

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

Detecting Transliterated Orthographic Variants via Two Similarity Metrics.

Kiyonori Ohtake, Youichi Sekiguchi, Kazuhide Yamamoto

Proceedings of the COLING 2004, 2004

Source Language Effect on Translating Korean Honorifics.

Kyonghee Paik, Kiyonori Ohtake, Francis Bond, Kazuhide Yamamoto

Proceedings of the Computational Linguistics and Intelligent Text Processing, 2004

2003

Applicability Analysis of Corpus-derived Paraphrases toward Example-based Paraphrasing.

Kiyonori Ohtake, Kazuhide Yamamoto

Proceedings of the 17th Pacific Asia Conference on Language, Information and Computation, 2003

2001

On a Retrieval Support System by Suggesting Terms to a User.

Hiroyuki Sakai, Kiyonori Ohtake, Shigeru Masuyama

Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, 2001

Yet Another Summarization System with Two Modules using Empirical Knowledge.

Kiyonori Ohtake, Daigo Okamoto, Mitsuru Kodama, Shigeru Masuyama

Proceedings of the Third Second Workshop Meeting on Evaluation of Chinese & Japanese Text Retrieval and Text Summarization, 2001