Publications

@inproceedings{友紀2025,

title = {YouTube 上の対話動画に基づく音声対話データセットの構築},

author = {佐藤 友紀, 高道 慎之介, 東中竜一郎},

year  = {2025},

date = {2025-03-18},

urldate = {2025-03-18},

booktitle = {日本音響学会第153回（2025年春季）研究発表会 講演論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{zenimoto-nlp2025,

title = {質問誘導に基づくアンケート対話システムの開発},

author = {銭本友樹, 吉田麻里子, 堀涼, 浦田真由, 井上愛子, 林尊弘, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/D10-5.pdf},

year  = {2025},

date = {2025-03-10},

urldate = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{慎也2025,

title = {適応的対話システムのための終盤の会話を予測する埋め込みモデルの構築},

author = {飯塚 慎也, 東中 竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/P10-18.pdf},

year  = {2025},

date = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{太郎2025,

title = {Multi-Relational Multi-Party Chat Corpus: 話者間の関係性に着目したマルチパーティ雑談対話コーパス},

author = {津田 太郎, 山下 紗苗, 井上 昂治, 河原 達也, 東中 竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/D10-6.pdf},

year  = {2025},

date = {2025-03-10},

urldate = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{紗苗2025,

title = {対話要約の種別が対話の引継ぎに及ぼす影響の調査},

author = {山下 紗苗, 東中竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/D10-4.pdf},

year  = {2025},

date = {2025-03-10},

urldate = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{厚元2025,

title = {日本語Full-duplex音声対話システムの試作},

author = {大橋 厚元, 飯塚 慎也, 姜 菁菁, 東中 竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/D8-6.pdf},

year  = {2025},

date = {2025-03-10},

urldate = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

note = {言語処理学会第31回年次大会委員特別賞},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{翔太2025,

title = {実インタラクション映像から構築したマルチモーダルモデルを用いた人とロボットのインタラクションにおける異常検出},

author = {望月 翔太, 山下 紗苗, 星牟禮 健也, 馬場 惇, 窪田 智徳, 小川 浩平, 東中 竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/D8-3.pdf},

year  = {2025},

date = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{旭琳2025,

title = {キャッチコピー共同作成対話コーパスにおける第三者評価と自己評価の関係分析},

author = {周 旭琳, 市川 拓茉, 東中 竜一郎},

url = {https://www.anlp.jp/proceedings/annual_meeting/2025/pdf_dir/Q6-4.pdf},

year  = {2025},

date = {2025-03-10},

booktitle = {言語処理学会 第31回年次大会 発表論文集},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{ohashi2025universal,

title = {Universal Post-Processing Networks for Joint Optimization of Modules in Task-Oriented Dialogue Systems},

author = {Atsumoto Ohashi and Ryuichiro Higashinaka},

url = {https://www.arxiv.org/abs/2502.00747},

year  = {2025},

date = {2025-02-27},

urldate = {2025-02-27},

booktitle = {Proceedings of the Thirty-Ninth AAAI Conference on Artificial Intelligence (AAAI-25)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sato_cocosda_2024,

title = {Effects of multiple Japanese datasets for training Voice Activity Projection models},

author = {Yuki Sato, Yuya Chiba, Ryuichiro Higashinaka},

year  = {2024},

date = {2024-10-17},

urldate = {2024-10-17},

booktitle = {Proceedings of the 27th conference of Oriental COCOSDA (O-COCOSDA)},

journal = {Proceedings of the 27th international conference of Oriental COCOSDA (O-COCOSDA), 2024},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sato_apsipa_2024,

title = {Investigating the Language Independence of Voice Activity Projection Models through Standardization of Speech Segmentation Labels},

author = {Yuki Sato, Yuya Chiba, Ryuichiro Higashinaka},

year  = {2024},

date = {2024-10-17},

urldate = {2024-10-17},

booktitle = {Proceedings of Asia Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{sigdialJiang2024,

title = {Estimating the Emotional Valence of Interlocutors Using Heterogeneous Sensors in Human-Human Dialogue},

author = {Jingjing Jiang, Ao Guo, Ryuichiro Higashinaka},

url = {https://aclanthology.org/2024.sigdial-1.61},

year  = {2024},

date = {2024-09-20},

urldate = {2024-09-20},

booktitle = {Proceedings of the 25th Annual Meeting of the Special Interest Group on Discourse and Dialogue (SIGDIAL) },

pages = {718-727},

address = {Kyoto, Japan},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{mochizuki_sds4ca2024,

title = {Impact of Data Size and Recording Environments on the Performance of Anomaly Detection in Human-Robot Interaction},

author = {Shota Mochizuki, Sanae Yamashita, Tomonori Kubota, Kohei Ogawa, Ryuichiro Higashinaka},

year  = {2024},

date = {2024-09-17},

booktitle = {Workshop on Spoken Dialogue Systems for Cybernetic Avatars (SDS4CA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{Mochizuki2024b,

title = {Learning Anomaly Detection Models for Human-Robot Interaction},

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

url = {https://ieeexplore.ieee.org/document/10731184},

year  = {2024},

date = {2024-08-26},

urldate = {2024-08-26},

booktitle = {Proceedings of the 33rd IEEE International Conference on Robot and Human Interactive Communication (RO-MAN) },

pages = {1720--1725},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{aoguo_SDS4CA,

title = {Wizard-of-Oz Dialogue Data Collection for a Mobile Guide Robot},

author = {Ao Guo and Shota Mochizuki and Sanae Yamashita and Saya Nikaido and Tomoko Isomura and Ryuichiro Higashinaka},

year  = {2024},

date = {2024-08-26},

urldate = {2024-08-26},

booktitle = {Workshop on Spoken Dialogue Systems for Cybernetic Avatars (SDS4CA)},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{iseno_esslli_2024,

title = {Comparative Analysis of Common Ground Representations in Dialogue Systems: a Case Study using the OneCommon Task},

author = {Haruhisa Iseno and Ryuichiro Higashinaka},

url = {https://articulab.hcii.cs.cmu.edu/wordpress/wp-content/uploads/2024/07/ESSLLI2024-Conversational-Grounding-workshop-booklet.pdf},

year  = {2024},

date = {2024-07-29},

urldate = {2024-07-29},

booktitle = {Proceedings of the Conversational Grounding in the Era of LLMs Workshop, European Summer School in Logic, Language and Information (ESSLLI) 2024},

pages = {24--26},

keywords = {},

pubstate = {published},

tppubtype = {inproceedings}

}

@inproceedings{姜菁菁，郭傲，東中竜一郎2024,

title = {異種センサを用いたマルチモーダル対話データの収集とセンサ情報 と主観評価の関係分析},

author = {姜菁菁，郭傲，東中竜一郎},

url = {https://www.jstage.jst.go.jp/article/pjsai/JSAI2024/0/JSAI2024_4Xin278/_pdf/-char/ja},

doi = {10.11517/pjsai.JSAI2024.0_4Xin278},

year  = {2024},

date = {2024-06-11},

urldate = {2024-06-11},

booktitle = {2024年度人工知能学会全国大会（第38回）},

journal = {人工知能学会全国大会論文集},

pages = {4Xin278-4Xin278},

keywords = {},

pubstate = {published},

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},

url = {https://aclanthology.org/2024.lrec-main.835/},

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 = {published},

tppubtype = {inproceedings}

}

@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 = {published},

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},

url = {https://aclanthology.org/2024.lrec-main.811/},

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 = {published},

tppubtype = {inproceedings}

}

@inproceedings{Mochizuki2024,

title = {Construction and Evaluation of Sales and Educational Dialogue Systems in Parallel Conversations},

author = {Shota Mochizuki and Sanae Yamashita and Rio Suzuki and Ryuichiro Higashinaka},

url = {https://dil.atr.jp/ITB/en/wp-content/uploads/2024/07/Ryuichiro-Higashinaka_icra2024_submission_20240413-1421.pdf},

year  = {2024},

date = {2024-05-13},

urldate = {2024-05-13},

booktitle = {Proceedings of the ICRA2024 Workshop: Workshop on 'Society of Avatar-Symbiosis through Social Field Experiments'},

keywords = {},

pubstate = {published},

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},

note = {若手奨励賞},

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},

note = {Best Paper Award Nominee},

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}

}