発表

@inproceedings{nokey,

title = {Collecting and Analyzing Dialogues in a Tagline Co-Writing Task},

author = {Xulin Zhou and Takuma Ichikawa and Ryuichiro Higashinaka},

year  = {2024},

date = {2024-05-20},

urldate = {2024-05-20},

booktitle = {The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING)},

keywords = {},

pubstate = {forthcoming},

tppubtype = {inproceedings}

}

@inproceedings{ohashi2024jmultiwoz,

title = {JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset},

author = {Atsumoto Ohashi and Ryu Hirai and Shinya Iizuka and Ryuichiro Higashinaka},

year  = {2024},

date = {2024-05-20},

urldate = {2024-05-20},

booktitle = {The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING)},

keywords = {},

pubstate = {forthcoming},

tppubtype = {inproceedings}

}

@inproceedings{nokey,

title = {I Remember You!: SUI Corpus for Remembering and Utilizing Users' Information in Chat-oriented Dialogue Systems},

author = {Yuiko Tsunomori and Ryuichiro Higashinaka},

year  = {2024},

date = {2024-05-20},

urldate = {2024-05-20},

booktitle = {The 2024 Joint International Conference on Computational Linguistics, Language Resources and Evaluation (LREC-COLING)},

keywords = {},

pubstate = {forthcoming},

tppubtype = {inproceedings}

}

@inproceedings{周旭琳2024,

title = {キャッチコピー共同作成対話コーパスにおける発話と編集および参照の分析},

author = {周旭琳, 市川拓茉, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2024/pdf_dir/P5-22.pdf},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {言語処理学会 第30回年次大会 発表論文集},

journal = {言語処理学会 第30回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{大橋厚元2024,

title = {生成的後処理ネットワークによるタスク指向型対話システムの最適化},

author = {大橋厚元, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2024/pdf_dir/B9-2.pdf},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {言語処理学会 第30回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{平井龍2024,

title = {タスク指向型対話システムへの項目反応理論の適用によるユーザのタスク達成能力の推定},

author = {平井龍, 郭傲, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2024/pdf_dir/B9-4.pdf},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {言語処理学会 第30回年次大会 発表論文集},

journal = {言語処理学会 第30回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{山下紗苗2024,

title = {RealPersonaChat: 話者本人のペルソナと性格特性を含んだ雑談対話コーパス},

author = {山下紗苗, 井上昂治, 郭傲, 望月翔太, 河原達也, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2024/pdf_dir/B10-4.pdf},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {言語処理学会 第30回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{大橋厚元2024b,

title = {JMultiWOZに対する対話状態アノテーションの付与と対話システムの実装評価},

author = {大橋厚元, 平井龍, 飯塚慎也, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2024/pdf_dir/B10-5.pdf},

year  = {2024},

date = {2024-03-11},

urldate = {2024-03-11},

booktitle = {言語処理学会 第30回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{望月翔太2024,

title = {人とロボットのインタラクションにおけるマルチモーダル情報を用いた異常検出},

author = {望月翔太, 山下紗苗, 湯浅令子, 窪田智徳, 小川浩平, 東中竜一郎},

url = {https://hai-conference.net/symp2024/proceedings/pdf/P-40.pdf},

year  = {2024},

date = {2024-03-05},

urldate = {2024-03-05},

booktitle = {HAIシンポジウム2024},

pages = {P-40--P-40},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yamashita2024,

title = {Multifaceted Evaluation of Automatically Generated Dialogue Format Summary},

author = {Sanae Yamashita and Ryuichiro Higashinaka},

year  = {2024},

date = {2024-03-04},

urldate = {2024-03-04},

booktitle = {The 14th International Workshop on Spoken Dialogue Systems Technology},

journal = {The 14th International Workshop on Spoken Dialog System Technology},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{友紀2024,

title = {複数の日本語データセットによる音声活動予測モデルの学習とその評価},

author = {佐藤 友紀, 千葉 祐弥, 東中 竜一郎},

url = {https://www.jstage.jst.go.jp/article/jsaislud/100/0/100_192/_article/-char/ja},

year  = {2024},

date = {2024-02-29},

booktitle = {人工知能学会研究会資料 言語・音声理解と対話処理研究会},

volume = {100},

pages = {192--197},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{team-flow-drc2023,

title = {Team Flow at DRC2023: Building Common Ground and Text-based Turn-taking in a Travel Agent Spoken Dialogue System},

author = {Ryu Hirai and Shinya Iizuka and Haruhisa Iseno and Ao Guo and Jingjing Jiang and Atsumoto Ohashi and Ryuichiro Higashinaka},

url = {https://arxiv.org/abs/2312.13816},

year  = {2023},

date = {2023-12-23},

urldate = {2023-12-23},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ohashi2023enhancing,

title = {Enhancing Task-oriented Dialogue Systems with Generative Post-processing Networks},

author = {Atsumoto Ohashi and Ryuichiro Higashinaka},

url = {https://aclanthology.org/2023.emnlp-main.231/},

year  = {2023},

date = {2023-12-13},

urldate = {2023-12-06},

booktitle = {The 2023 Conference on Empirical Methods in Natural Language Processing (EMNLP2023)},

pages = {3815--3828},

address = {Singapore},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Mochizuki2023,

title = {Investigating the Intervention in Parallel Conversations},

author = {Shota Mochizuki, Sanae Yamashita, Kazuyoshi Kawasaki, Reiko Yuasa Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka},

url = {https://dl.acm.org/doi/abs/10.1145/3623809.3623863},

year  = {2023},

date = {2023-12-04},

urldate = {2023-12-04},

booktitle = {HAI '23: Proceedings of the 11th International Conference on Human-Agent Interaction},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{nokey,

title = {Investigating the Effects of Dialogue Summarization on Intervention in Human-System Collaborative Dialogue},

author = {Sanae Yamashita, Shota Mochizuki, Kazuyoshi Kawasaki, Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka},

url = {https://dl.acm.org/doi/10.1145/3623809.3623889},

year  = {2023},

date = {2023-12-04},

urldate = {2023-12-04},

booktitle = {HAI '23: Proceedings of the 11th International Conference on Human-Agent Interaction},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yamashita2023b,

title = {RealPersonaChat: A Realistic Persona Chat Corpus with Interlocutors’  Own Personalities},

author = {Sanae Yamashita, Koji Inoue, Ao Guo, Shota Mochizuki, Tatsuya Kawahara, Ryuichiro Higashinaka},

url = {https://aclanthology.org/2023.paclic-1.85/},

year  = {2023},

date = {2023-12-02},

urldate = {2023-12-02},

booktitle = {Proceedings of the 37th Pacific Asia Conference on Language, Information and Computation},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ichikawa-aaclsrw-2023,

title = {Modeling Collaborative Dialogue in Minecraft with Action-Utterance Model},

author = {Takuma Ichikawa, Ryuichiro Higashinaka},

url = {https://aclanthology.org/2023.ijcnlp-srw.10.pdf},

year  = {2023},

date = {2023-11-01},

urldate = {2023-11-01},

booktitle = {Proceedings of the 13th International Joint Conference on Natural Language Processing and the 3rd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics: Student Research Workshop},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Iizuka2023,

title = {Clarifying the Dialogue-Level Performance of GPT-3.5 and GPT-4 in Task-Oriented and Non-Task-Oriented Dialogue Systems},

author = {Shinya Iizuka, Shota Mochizuki, Atsumoto Ohashi, Sanae Yamashita, Ao Guo and Ryuichiro Higashinaka},

url = {https://ai-hri.github.io/2023/papers/FSS-23_paper_632_cr.pdf},

year  = {2023},

date = {2023-10-25},

urldate = {2023-10-25},

booktitle = {Proceedings of the AI-HRI Symposium at AAAI-FSS 2023},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{hirai-etal-2023-applying,

title = {Applying Item Response Theory to Task-oriented Dialogue Systems for Accurately Determining User's Task Success Ability},

author = {Ryu Hirai and Ao Guo and Ryuichiro Higashinaka},

url = {https://aclanthology.org/2023.sigdial-1.39/},

year  = {2023},

date = {2023-09-00},

urldate = {2023-09-00},

booktitle = {Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue},

pages = {421--427},

address = {Prague,  Czech Republic},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{山下紗苗2023,

title = {対話形式の対話要約の提案とその特徴の明確化},

author = {山下紗苗, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2023/pdf_dir/H5-3.pdf},

year  = {2023},

date = {2023-03-13},

urldate = {2023-03-13},

booktitle = {言語処理学会 第29回年次大会 発表論文集},

pages = {1250-1255},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ichikawa-nlp-2023,

title = {マルチエージェント強化学習に基づく共同作業を自律的に行う対話システムの最適化},

author = {市川拓茉, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2023/pdf_dir/H6-2.pdf},

year  = {2023},

date = {2023-03-13},

urldate = {2023-03-13},

booktitle = {言語処理学会 第29回年次大会 発表論文集},

pages = {1383-1387},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{大橋厚元2023,

title = {JMultiWOZ: 日本語タスク指向型対話データセットの構築},

author = {大橋厚元, 平井龍, 飯塚慎也, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2023/pdf_dir/Q12-1.pdf},

year  = {2023},

date = {2023-03-13},

urldate = {2023-03-13},

booktitle = {言語処理学会 第29回年次大会 発表論文集},

pages = {3093-3098},

note = {若手奨励賞},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{周旭琳2023,

title = {人間と共同でキャッチコピーを作成する対話システムの試作},

author = {周旭琳, 市川拓茉, 東中竜一郎},

year  = {2023},

date = {2023-03-04},

urldate = {2023-03-04},

booktitle = {HAIシンポジウム2023},

pages = {P-53--P-53},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yamashita2023,

title = {Clarifying characteristics of dialogue summary in dialogue format},

author = {Sanae Yamashita, Ryuichiro Higashinaka},

year  = {2023},

date = {2023-02-21},

urldate = {2023-02-20},

booktitle = {The 13th International Workshop on Spoken Dialogue Systems Technology},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Horiuchi2023,

title = {Learning to guide questions in chat-oriented dialogue by using combination of question-guiding corpora},

author = {Sota Horiuchi and Ryuichiro Higashinaka},

year  = {2023},

date = {2023-02-21},

urldate = {2023-02-20},

booktitle = {The 13th International Workshop on Spoken Dialogue Systems Technology},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ichikawa-ipsj-2023,

title = {VR講義システムにおける自動質問応答および質問生成機能の実装とその評価},

author = {市川拓茉，西出勇太，長尾確，東中竜一郎},

year  = {2023},

date = {2023-02-16},

booktitle = {情報処理学会第85回全国大会講演論文集},

volume = {2023},

number = {1},

pages = {761-762},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{guo_roman2023,

title = {Personality-aware Natural Language Generation for Task-oriented Dialogue using Reinforcement Learning},

author = {Ao Guo and Atsumoto Ohashi and Yuya Chiba and Yuiko Tsunomori and Ryu Hirai and and Ryuichiro Higashinaka},

url = {https://ieeexplore.ieee.org/document/10309654},

year  = {2023},

date = {2023-00-00},

urldate = {2023-00-00},

booktitle = {Proceedings of the 32st IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) },

pages = {1823-1828},

address = {Busan, Korea},

abstract = {A task-oriented dialogue system capable of expressing personality can improve user engagement and satisfaction. To realize such a system, this paper presents a method of building a personality-aware natural language generation (NLG) module in task-oriented dialogue using reinforcement learning (RL). This method handles both the expression of personality and system intent. During the RL process, a positive reward is given when the generated utterance correctly expresses the assigned personality and conveys its system intent simultaneously. In our experiments on the MultiWOZ dataset, we fine-tuned a personality-aware NLG module for two personality traits (extraversion and neural perception sensitivity). We experimented with data from MultiWOZ and a user simulator to confirm its effectiveness in terms of the ability to express personality and task performance.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yamashita2022b,

title = {Optimal Summaries for Enabling a Smooth Handover in Chat-Oriented Dialogue},

author = {Sanae Yamashita and Ryuichiro Higashinaka},

url = {https://aclanthology.org/2022.aacl-srw.4/},

year  = {2022},

date = {2022-11-20},

urldate = {2022-11-20},

booktitle = {Proceedings of the 2nd Conference of the Asia-Pacific Chapter of the Association for Computational Linguistics and the 12th International Joint Conference on Natural Language Processing: Student Research Workshop},

pages = {25–31},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{team-flow-drc2022,

title = {Team Flow at DRC2022: Pipeline System for Travel Destination Recommendation Task in Spoken Dialogue},

author = {Ryu Hirai and Atsumoto Ohashi and Ao Guo and Hideki Shiroma and Xulin Zhou and Yukihiko Tone and Shinya Iizuka and Ryuichiro Higashinaka },

url = {https://arxiv.org/abs/2210.09518},

year  = {2022},

date = {2022-10-25},

urldate = {2022-10-25},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ohashi-higashinaka-2022-adaptive,

title = {Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning},

author = {Atsumoto Ohashi and Ryuichiro Higashinaka},

url = {https://aclanthology.org/2022.coling-1.19/},

year  = {2022},

date = {2022-10-12},

urldate = {2022-10-00},

booktitle = {Proceedings of the 29th International Conference on Computational Linguistics (COLING)},

pages = {242--252},

address = {Gyeongju, Republic of Korea},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ohashi-higashinaka-2022-post,

title = {Post-processing Networks: A Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning},

author = {Atsumoto Ohashi and Ryuichiro Higashinaka

},

url = {https://aclanthology.org/2022.sigdial-1.1/},

year  = {2022},

date = {2022-09-07},

urldate = {2022-09-07},

booktitle = {Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL)},

pages = {1--13},

address = {Edinburgh, UK},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Inaba2022b,

title = {Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers},

author = {Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao and Takayuki Nagai},

url = {http://www.lrec-conf.org/proceedings/lrec2022/pdf/2022.lrec-1.619.pdf},

year  = {2022},

date = {2022-06-21},

urldate = {2022-06-21},

booktitle = {Proceedings of the Language Resources and Evaluation Conference},

pages = {5759–5767},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Yamashita2022,

title = {Data Collection for Empirically Determining the Necessary Information for Smooth Handover in Dialogue},

author = {Sanae Yamashita, Ryuichiro Higashinaka},

url = {http://www.lrec-conf.org/proceedings/lrec2022/pdf/2022.lrec-1.432.pdf},

year  = {2022},

date = {2022-06-21},

urldate = {2022-06-21},

booktitle = {Proceedings of the Language Resources and Evaluation Conference},

pages = {4060–4068},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ichikawa-lrec-2022,

title = {Analysis of Dialogue in Human-Human Collaboration in Minecraft},

author = {Takuma Ichikawa, Ryuichiro Higashinaka},

url = {http://www.lrec-conf.org/proceedings/lrec2022/pdf/2022.lrec-1.431.pdf},

year  = {2022},

date = {2022-06-21},

urldate = {2022-06-21},

booktitle = {Proceedings of the Thirteenth Language Resources and Evaluation Conference},

pages = {4051–4059},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{周旭琳2022,

title = {キャッチコピー共同作成タスクにおける対話の収集と分析},

author = {周旭琳, 市川拓茉, 東中竜一郎},

year  = {2022},

date = {2022-06-14},

urldate = {2022-06-14},

booktitle = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

pages = {2A6GS603--2A6GS603},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{平井龍2022,

title = {タスク指向型対話システムにおけるチュートリアルを用いた発話理解の改善},

author = {平井龍, 大橋厚元, 郭傲, 東中竜一郎},

url = {https://www.jstage.jst.go.jp/article/pjsai/JSAI2022/0/JSAI2022_2F4GS903/_article/-char/ja/},

year  = {2022},

date = {2022-06-14},

urldate = {2022-06-14},

booktitle = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

journal = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

pages = {2F4GS903--2F4GS903},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{堀内颯太2022,

title = {質問誘導コーパスの構築とそれに基づく発話生成手法の検討},

author = {堀内颯太, 東中竜一郎},

year  = {2022},

date = {2022-06-14},

urldate = {2022-06-14},

booktitle = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

journal = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

pages = {3C3GS602--3C3GS602},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{城間秀樹2022,

title = {旅行代理店タスクの対話システムにおけるデータベース検索を用いた発話生成},

author = {城間秀樹, 東中竜一郎},

year  = {2022},

date = {2022-06-14},

urldate = {2022-06-14},

booktitle = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

pages = {4Yin212--4Yin212},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{角森唯子2022,

title = {ユーザ情報と対話文脈を考慮した発話生成のための対話コーパスの構築},

author = {角森唯子, 東中竜一郎},

year  = {2022},

date = {2022-06-14},

urldate = {2022-06-14},

booktitle = {人工知能学会全国大会論文集 第 36 回全国大会 (2022)},

pages = {3Yin201--3Yin201},

note = {全国大会優秀賞},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{大橋厚元2022後処理ネットワークを用いた強化学習によるタスク指向型対話システムの最適化,

title = {後処理ネットワークを用いた強化学習によるタスク指向型対話システムの最適化},

author = {大橋厚元, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2022/pdf_dir/B3-2.pdf},

year  = {2022},

date = {2022-03-16},

urldate = {2022-03-16},

booktitle = {言語処理学会 第28回年次大会 発表論文集},

pages = {375--379},

note = {サイバーエージェント賞，委員特別賞},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ichikawa-nlp-2022,

title = {Minecraftでの人間同士の共同作業における対話の分析},

author = {市川拓茉, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2022/pdf_dir/B4-2.pdf},

year  = {2022},

date = {2022-03-16},

urldate = {2022-03-16},

booktitle = {言語処理学会 第28回年次大会 発表論文集},

pages = {568--572},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{nokey,

title = {対話介入実験による対話の引き継ぎに有用な情報の調査},

author = {山下紗苗, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2022/pdf_dir/B4-3.pdf},

year  = {2022},

date = {2022-03-16},

urldate = {2022-03-16},

booktitle = {言語処理学会 第28回年次大会 発表論文集},

pages = {573--577},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{山下紗苗2021雑談に介入する際に必要な対話要約の調査,

title = {雑談に介入する際に必要な対話要約の調査},

author = {山下紗苗 and 東中竜一郎},

doi = {10.11517/jsaislud.93.0_86},

year  = {2021},

date = {2021-11-29},

urldate = {2021-11-29},

booktitle = {人工知能学会研究会資料 言語・音声理解と対話処理研究会},

volume = {93},

pages = {86--91},

note = {若手優秀賞},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{東中竜一郎2021,

title = {対話システムライブコンペティション4},

author = {東中竜一郎, 船越孝太郎, 高橋哲朗, 稲葉通将, 赤間怜奈, 佐藤志貴, 堀内颯太, ドルサテヨルス, 小室允人, 西川寛之, 宇佐美まゆみ},

url = {https://doi.org/10.11517/jsaislud.93.0_92},

year  = {2021},

date = {2021-11-20},

urldate = {2021-11-20},

booktitle = {人工知能学会研究会資料 言語・音声理解と対話処理研究会},

journal = {人工知能学会研究会資料 言語・音声理解と対話処理研究会},

volume = {93},

pages = {92--100},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{horiuchi2021learning,

title = {Learning to ask specific questions naturally in chat-oriented dialogue systems},

author = {Sota Horiuchi and Ryuichiro Higashinaka},

year  = {2021},

date = {2021-11-15},

urldate = {2021-00-00},

booktitle = {The 12th International Workshop on Spoken Dialog System Technology},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{2021guoinfluence,

title = {Influence of user personality on dialogue task performance: A case study using a rule-based dialogue system},

author = {Ao Guo and Atsumoto Ohashi and Ryu Hirai and Yuya Chiba and Yuiko Tsunomori and Ryuichiro Higashinaka},

url = {https://aclanthology.org/2021.nlp4convai-1.25.pdf},

year  = {2021},

date = {2021-11-10},

urldate = {2021-11-05},

booktitle = {3rd Workshop on NLP for ConvAI},

pages = {263–270},

abstract = {Endowing a task-oriented dialogue system with adaptiveness to user personality can greatly help improve the performance of a dialogue task. However, such a dialogue system can be practically challenging to implement, because it is unclear how user personality influences dialogue task performance. To explore the relationship between user personality and dialogue task performance, we enrolled participants via crowdsourcing to first answer specified personality questionnaires and then chat with a dialogue system to accomplish assigned tasks. A rule-based dialogue system on the prevalent Multi-Domain Wizard-of-Oz (MultiWOZ) task was used. A total of 211 participants’ personalities and their 633 dialogues were collected and analyzed. The results revealed that sociable and extroverted people tended to fail the task, whereas neurotic people were more likely to succeed. We extracted features related to user dialogue behaviors and performed further analysis to determine which kind of behavior influences task performance. As a result, we identified that average utterance length and slots per utterance are the key features of dialogue behavior that are highly correlated with both task performance and user personality.},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{kamiya2021using,

title = {Using Presentation Slides and Adjacent Utterances for Post-editing of Speech Recognition Results for Meeting Recordings},

author = {Kentaro Kamiya and Takuya Kawase and Ryuichiro Higashinaka and Katashi Nagao},

url = {https://link.springer.com/chapter/10.1007/978-3-030-83527-9_28},

year  = {2021},

date = {2021-08-30},

urldate = {2021-01-01},

booktitle = {International Conference on Text, Speech, and Dialogue},

pages = {331--340},

organization = {Springer},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{大橋厚元2021強化学習を用いたモジュール連動に基づくタスク指向型対話システムの検討,

title = {強化学習を用いたモジュール連動に基づくタスク指向型対話システムの検討},

author = {大橋厚元 and 東中竜一郎},

url = {https://www.jstage.jst.go.jp/article/pjsai/JSAI2021/0/JSAI2021_4E1OS11a02/_pdf},

year  = {2021},

date = {2021-06-08},

urldate = {2021-01-01},

booktitle = {人工知能学会全国大会論文集 第 35 回全国大会 (2021)},

pages = {4E1OS11a02--4E1OS11a02},

organization = {一般社団法人 人工知能学会},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{堀内颯太2021雑談対話システムにおける特定の質問を行うための発話生成,

title = {雑談対話システムにおける特定の質問を行うための発話生成},

author = {堀内颯太 and 東中竜一郎},

url = {https://www.jstage.jst.go.jp/article/pjsai/JSAI2021/0/JSAI2021_2Yin502/_pdf},

year  = {2021},

date = {2021-06-08},

urldate = {2021-01-01},

booktitle = {人工知能学会全国大会論文集 第 35 回全国大会 (2021)},

pages = {2Yin502--2Yin502},

organization = {一般社団法人 人工知能学会},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}