Hiroshi G. Okuno

Also published as: Hiroshi Okuno


2016

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Parallel Speech Corpora of Japanese Dialects
Koichiro Yoshino | Naoki Hirayama | Shinsuke Mori | Fumihiko Takahashi | Katsutoshi Itoyama | Hiroshi G. Okuno
Proceedings of the Tenth International Conference on Language Resources and Evaluation (LREC'16)

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2012

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Statistical Method of Building Dialect Language Models for ASR Systems
Naoki Hirayama | Shinsuke Mori | Hiroshi G. Okuno
Proceedings of COLING 2012

2011

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A Two-Stage Domain Selection Framework for Extensible Multi-Domain Spoken Dialogue Systems
Mikio Nakano | Shun Sato | Kazunori Komatani | Kyoko Matsuyama | Kotaro Funakoshi | Hiroshi G. Okuno
Proceedings of the SIGDIAL 2011 Conference

2010

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Automatic Allocation of Training Data for Rapid Prototyping of Speech Understanding based on Multiple Model Combination
Kazunori Komatani | Masaki Katsumaru | Mikio Nakano | Kotaro Funakoshi | Tetsuya Ogata | Hiroshi G. Okuno
Coling 2010: Posters

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Online Error Detection of Barge-In Utterances by Using Individual Users’ Utterance Histories in Spoken Dialogue System
Kazunori Komatani | Hiroshi G. Okuno
Proceedings of the SIGDIAL 2010 Conference

2009

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A Speech Understanding Framework that Uses Multiple Language Models and Multiple Understanding Models
Masaki Katsumaru | Mikio Nakano | Kazunori Komatani | Kotaro Funakoshi | Tetsuya Ogata | Hiroshi G. Okuno
Proceedings of Human Language Technologies: The 2009 Annual Conference of the North American Chapter of the Association for Computational Linguistics, Companion Volume: Short Papers

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Ranking Help Message Candidates Based on Robust Grammar Verification Results and Utterance History in Spoken Dialogue Systems
Kazunori Komatani | Satoshi Ikeda | Yuichiro Fukubayashi | Tetsuya Ogata | Hiroshi Okuno
Proceedings of the SIGDIAL 2009 Conference

2008

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Rapid Prototyping of Robust Language Understanding Modules for Spoken Dialogue Systems
Yuichiro Fukubayashi | Kazunori Komatani | Mikio Nakano | Kotaro Funakoshi | Hiroshi Tsujino | Tetsuya Ogata | Hiroshi G. Okuno
Proceedings of the Third International Joint Conference on Natural Language Processing: Volume-I

2007

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Introducing Utterance Verification in Spoken Dialogue System to Improve Dynamic Help Generation for Novice Users
Kazunori Komatani | Yuichiro Fukubayashi | Tetsuya Ogata | Hiroshi G. Okuno
Proceedings of the 8th SIGdial Workshop on Discourse and Dialogue

2006

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Multi-Domain Spoken Dialogue System with Extensibility and Robustness against Speech Recognition Errors
Kazunori Komatani | Naoyuki Kanda | Mikio Nakano | Kazuhiro Nakadai | Hiroshi Tsujino | Tetsuya Ogata | Hiroshi G. Okuno
Proceedings of the 7th SIGdial Workshop on Discourse and Dialogue

2005

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Empirical Verification of Meaning-Game-based Generalization of Centering Theory with Large Japanese Corpus
Shun Shiramatsu | Kazunori Komatani | Takashi Miyata | Koichi Hashida | Hiroshi Okuno
Proceedings of the 19th Pacific Asia Conference on Language, Information and Computation

2004

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Incremental Methods to Select Test Sentences for Evaluating Translation Ability
Yasuhiro Akiba | Eiichiro Sumita | Hiromi Nakaiwa | Seiichi Yamamoto | Hiroshi G. Okuno
Proceedings of the Fourth International Conference on Language Resources and Evaluation (LREC’04)

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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: Proceedings of the 20th International Conference on Computational Linguistics

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Efficient Confirmation Strategy for Large-scale Text Retrieval Systems with Spoken Dialogue Interface
Kazunori Komatani | Teruhisa Misu | Tatsuya Kawahara | Hiroshi G. Okuno
COLING 2004: Proceedings of the 20th International Conference on Computational Linguistics

2003

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Experimental comparison of MT evaluation methods: RED vs.BLEU
Yasuhiro Akiba | Eiichiro Sumita | Hiromi Nakaiwa | Seiichi Yamamoto | Hiroshi G. Okuno
Proceedings of Machine Translation Summit IX: Papers

This paper experimentally compares two automatic evaluators, RED and BLEU, to determine how close the evaluation results of each automatic evaluator are to average evaluation results by human evaluators, following the ATR standard of MT evaluation. This paper gives several cautionary remarks intended to prevent MT developers from drawing misleading conclusions when using the automatic evaluators. In addition, this paper reports a way of using the automatic evaluators so that their results agree with those of human evaluators.

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Flexible Spoken Dialogue System based on User Models and Dynamic Generation of VoiceXML Scripts
Kazunori Komatani | Fumihiro Adachi | Shinichi Ueno | Tatsuya Kawahara | Hiroshi G. Okuno
Proceedings of the Fourth SIGdial Workshop of Discourse and Dialogue

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Flexible Guidance Generation Using User Model in Spoken Dialogue Systems
Kazunori Komatani | Shinichi Ueno | Tatsuya Kawahara | Hiroshi G. Okuno
Proceedings of the 41st Annual Meeting of the Association for Computational Linguistics

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Chunk-Based Statistical Translation
Taro Watanabe | Eiichiro Sumita | Hiroshi G. Okuno
Proceedings of the 41st Annual Meeting of the Association for Computational Linguistics

2002

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Efficient Dialogue Strategy to Find Users’ Intended Items from Information Query Results
Kazunori Komatani | Tatsuya Kawahara | Ryosuke Ito | Hiroshi G. Okuno
COLING 2002: The 19th International Conference on Computational Linguistics