Kohji Dohsaka


2021

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Task Definition and Integration For Scientific-Document Writing Support
Hiromi Narimatsu | Kohei Koyama | Kohji Dohsaka | Ryuichiro Higashinaka | Yasuhiro Minami | Hirotoshi Taira
Proceedings of the Second Workshop on Scholarly Document Processing

With the increase in the number of published academic papers, growing expectations have been placed on research related to supporting the writing process of scientific papers. Recently, research has been conducted on various tasks such as citation worthiness (judging whether a sentence requires citation), citation recommendation, and citation-text generation. However, since each task has been studied and evaluated using data that has been independently developed, it is currently impossible to verify whether such tasks can be successfully pipelined to effective use in scientific-document writing. In this paper, we first define a series of tasks related to scientific-document writing that can be pipelined. Then, we create a dataset of academic papers that can be used for the evaluation of each task as well as a series of these tasks. Finally, using the dataset, we evaluate the tasks of citation worthiness and citation recommendation as well as both of these tasks integrated. The results of our evaluations show that the proposed approach is promising.

2010

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Modeling User Satisfaction Transitions in Dialogues from Overall Ratings
Ryuichiro Higashinaka | Yasuhiro Minami | Kohji Dohsaka | Toyomi Meguro
Proceedings of the SIGDIAL 2010 Conference

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User-adaptive Coordination of Agent Communicative Behavior in Spoken Dialogue
Kohji Dohsaka | Atsushi Kanemoto | Ryuichiro Higashinaka | Yasuhiro Minami | Eisaku Maeda
Proceedings of the SIGDIAL 2010 Conference

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Controlling Listening-oriented Dialogue using Partially Observable Markov Decision Processes
Toyomi Meguro | Ryuichiro Higashinaka | Yasuhiro Minami | Kohji Dohsaka
Proceedings of the 23rd International Conference on Computational Linguistics (Coling 2010)

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Learning to Model Domain-Specific Utterance Sequences for Extractive Summarization of Contact Center Dialogues
Ryuichiro Higashinaka | Yasuhiro Minami | Hitoshi Nishikawa | Kohji Dohsaka | Toyomi Meguro | Satoshi Takahashi | Genichiro Kikui
Coling 2010: Posters

2009

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Analysis of Listening-Oriented Dialogue for Building Listening Agents
Toyomi Meguro | Ryuichiro Higashinaka | Kohji Dohsaka | Yasuhiro Minami | Hideki Isozaki
Proceedings of the SIGDIAL 2009 Conference

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Effects of Conversational Agents on Human Communication in Thought-Evoking Multi-Party Dialogues
Kohji Dohsaka | Ryota Asai | Ryuichiro Higashinaka | Yasuhiro Minami | Eisaku Maeda
Proceedings of the SIGDIAL 2009 Conference

2007

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Learning to Rank Definitions to Generate Quizzes for Interactive Information Presentation
Ryuichiro Higashinaka | Kohji Dohsaka | Hideki Isozaki
Proceedings of the 45th Annual Meeting of the Association for Computational Linguistics Companion Volume Proceedings of the Demo and Poster Sessions

2001

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Spoken Dialogue Control Based on a Turn-minimization Criterion Depending on the Speech Recognition Accuracy
Norihi Yasuda | Kohji Dohsaka | Kiyoaki Aikawa
Proceedings of the Second SIGdial Workshop on Discourse and Dialogue

2000

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WIT: A Toolkit for Building Robust and Real-Time Spoken Dialogu Systems
Mikio Nakano | Noboru Miyazaki | Norihito Yasuda | Akira Sugiyama | Jun-ichi Hirasawa | Kohji Dohsaka | Kiyoaki Aikawa
1st SIGdial Workshop on Discourse and Dialogue

1999

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Understanding Unsegmented User Utterances in Real-Time Spoken Dialogue Systems
Mikio Nakano | Noboru Miyazaki | Jun-ichi Hirasawa | Kohji Dohsaka | Takeshi Kawabata
Proceedings of the 37th Annual Meeting of the Association for Computational Linguistics

1996

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A Computational Model of Incremental Utterance Production in Task-Oriented Dialogues
Kohji Dohsaka | Akira Shimazu
COLING 1996 Volume 1: The 16th International Conference on Computational Linguistics

1994

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Exploiting Reference Interaction in Resolving Temporal Reference
Kohji Dohsaka
COLING 1994 Volume 2: The 15th International Conference on Computational Linguistics