Ryuichiro Higashinaka

ORCID

Publication Activity (10 Years)

Years Active: 2002-2024
Publications (10 Years): 92

Top Venues

Publications

Kazuki Sakai, Koh Mitsuda, Yuichiro Yoshikawa, Ryuichiro Higashinaka, Takashi Minato, Hiroshi Ishiguro
Effects of Demonstrating Consensus Between Robots to Change User's Opinion. Int. J. Soc. Robotics 16 (7) (2024)
Yukiko I. Nakano, Fumio Nihei, Ryo Ishii, Ryuichiro Higashinaka
Selecting Iconic Gesture Forms Based on Typical Entity Images. J. Inf. Process. 32 (2024)
Yuiko Tsunomori, Ryuichiro Higashinaka
I Remember You!: SUI Corpus for Remembering and Utilizing Users' Information in Chat-oriented Dialogue Systems. LREC/COLING (2024)
Atsumoto Ohashi, Ryu Hirai, Shinya Iizuka, Ryuichiro Higashinaka
JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset. LREC/COLING (2024)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Overview of Dialogue Robot Competition 2023. CoRR (2024)
Xulin Zhou, Takuma Ichikawa, Ryuichiro Higashinaka
Collecting and Analyzing Dialogues in a Tagline Co-Writing Task. LREC/COLING (2024)
Atsumoto Ohashi, Ryu Hirai, Shinya Iizuka, Ryuichiro Higashinaka
JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset. CoRR (2024)
David Traum, Gabriel Skantze, Hiromitsu Nishizaki, Ryuichiro Higashinaka, Takashi Minato, Takayuki Nagai
Special issue on multimodal processing and robotics for dialogue systems (Part II). Adv. Robotics 38 (4) (2024)
Ryu Hirai, Shinya Iizuka, Haruhisa Iseno, Ao Guo, Jingjing Jiang, Atsumoto Ohashi, Ryuichiro Higashinaka
Team Flow at DRC2023: Building Common Ground and Text-based Turn-taking in a Travel Agent Spoken Dialogue System. CoRR (2023)
David Traum, Gabriel Skantze, Hiromitsu Nishizaki, Ryuichiro Higashinaka, Takashi Minato, Takayuki Nagai
Special Issue on Multimodal processing and robotics for dialogue systems (Part 1). Adv. Robotics 37 (21) (2023)
Atsumoto Ohashi, Ryuichiro Higashinaka
Enhancing Task-oriented Dialogue Systems with Generative Post-processing Networks. EMNLP (2023)
Ao Guo, Atsumoto Ohashi, Yuya Chiba, Yuiko Tsunomori, Ryu Hirai, Ryuichiro Higashinaka
Personality-aware Natural Language Generation for Task-oriented Dialogue using Reinforcement Learning. RO-MAN (2023)
Yuya Chiba, Ryuichiro Higashinaka
Analyzing Variations of Everyday Japanese Conversations Based on Semantic Labels of Functional Expressions. ACM Trans. Asian Low Resour. Lang. Inf. Process. 22 (1) (2023)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Design of a competition specifically for spoken dialogue with a humanoid robot. Adv. Robotics 37 (21) (2023)
Ryu Hirai, Ao Guo, Ryuichiro Higashinaka
Applying Item Response Theory to Task-oriented Dialogue Systems for Accurately Determining User's Task Success Ability. SIGDIAL (2023)
Ryoma Hosokawa, Junji Yamato, Ryuichiro Higashinaka, Gen-ichiro Kikui, Hiroaki Sugiyama
Reference Classification Using BERT Models to Support Scientific-Document Writing. JSAI-isAI Workshops (2023)
Sanae Yamashita, Koji Inoue, Ao Guo, Shota Mochizuki, Tatsuya Kawahara, Ryuichiro Higashinaka
RealPersonaChat: A Realistic Persona Chat Corpus with Interlocutors' Own Personalities. PACLIC (2023)
Shota Mochizuki, Sanae Yamashita, Kazuyoshi Kawasaki, Reiko Yuasa, Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka
Investigating the Intervention in Parallel Conversations. HAI (2023)
Yuya Chiba, Ryuichiro Higashinaka
Dialogue Situation Recognition in Everyday Conversation From Audio, Visual, and Linguistic Information. IEEE Access 11 (2023)
Sanae Yamashita, Shota Mochizuki, Kazuyoshi Kawasaki, Tomonori Kubota, Kohei Ogawa, Jun Baba, Ryuichiro Higashinaka
Investigating the Effects of Dialogue Summarization on Intervention in Human-System Collaborative Dialogue. HAI (2023)
Junya Morita, Tatsuya Yui, Takeru Amaya, Ryuichiro Higashinaka, Yugo Takeuchi
Cognitive Architecture Toward Common Ground Sharing Among Humans and Generative AIs: Trial on Model-Model Interactions in Tangram Naming Task. CoRR (2023)
Ryuichiro Higashinaka, Takashi Minato, Hiromitsu Nishizaki, Takayuki Nagai
Proceedings of the Dialogue Robot Competition 2023. CoRR (2023)
Sanae Yamashita, Ryuichiro Higashinaka
Optimal Summaries for Enabling a Smooth Handover in Chat-Oriented Dialogue. AACL/IJCNLP 2022 (Student Research Workshop) (2022)
Koh Mitsuda, Ryuichiro Higashinaka, Tingxuan Li, Sen Yoshida
Investigating person-specific errors in chat-oriented dialogue systems. ACL (2) (2022)
Koh Mitsuda, Ryuichiro Higashinaka, Kuniko Saito
Combining Argumentation Structure and Language Model for Generating Natural Argumentative Dialogue. AACL/IJCNLP (2) (2022)
Koh Mitsuda, Ryuichiro Higashinaka, Yuhei Oga, Sen Yoshida
Dialogue Collection for Recording the Process of Building Common Ground in a Collaborative Task. LREC (2022)
Michimasa Inaba, Yuya Chiba, Ryuichiro Higashinaka, Kazunori Komatani, Yusuke Miyao, Takayuki Nagai
Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers. LREC (2022)
Atsumoto Ohashi, Ryuichiro Higashinaka
Post-processing Networks: Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning. SIGDIAL (2022)
Ryu Hirai, Atsumoto Ohashi, Ao Guo, Hideki Shiroma, Xulin Zhou, Yukihiko Tone, Shinya Iizuka, Ryuichiro Higashinaka
Team Flow at DRC2022: Pipeline System for Travel Destination Recommendation Task in Spoken Dialogue. CoRR (2022)
Sanae Yamashita, Ryuichiro Higashinaka
Data Collection for Empirically Determining the Necessary Information for Smooth Handover in Dialogue. LREC (2022)
Atsumoto Ohashi, Ryuichiro Higashinaka
Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning. COLING (2022)
Yuki Furuya, Koki Saito, Kosuke Ogura, Koh Mitsuda, Ryuichiro Higashinaka, Kazunori Takashio
Dialogue Corpus Construction Considering Modality and Social Relationships in Building Common Ground. LREC (2022)
Ryuichiro Higashinaka, Takashi Minato, Hiromitsu Nishizaki, Takayuki Nagai
Proceedings of the Dialogue Robot Competition 2022. CoRR (2022)
Takashi Minato, Ryuichiro Higashinaka, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Overview of Dialogue Robot Competition 2022. CoRR (2022)
Atsumoto Ohashi, Ryuichiro Higashinaka
Post-processing Networks: Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning. CoRR (2022)
Ryuichiro Higashinaka, Takashi Minato, Kurima Sakai, Tomo Funayama, Hiromitsu Nishizaki, Takayuki Nagai
Dialogue Robot Competition for the Development of an Android Robot with Hospitality. GCCE (2022)
Atsumoto Ohashi, Ryuichiro Higashinaka
Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning. CoRR (2022)
Saki Sudo, Kyoshiro Asano, Koh Mitsuda, Ryuichiro Higashinaka, Yugo Takeuchi
A Speculative and Tentative Common Ground Handling for Efficient Composition of Uncertain Dialogue. LREC (2022)
Takuma Ichikawa, Ryuichiro Higashinaka
Analysis of Dialogue in Human-Human Collaboration in Minecraft. LREC (2022)
Koh Mitsuda, Ryuichiro Higashinaka, Hiroaki Sugiyama, Masahiro Mizukami, Tetsuya Kinebuchi, Ryuta Nakamura, Noritake Adachi, Hidetoshi Kawabata
Fine-Tuning a Pre-trained Transformer-Based Encoder-Decoder Model with User-Generated Question-Answer Pairs to Realize Character-Like Chatbots. IWSDS (2021)
Yuya Chiba, Ryuichiro Higashinaka
Variation across Everyday Conversations: Factor Analysis of Conversations using Semantic Categories of Functional Expressions. PACLIC (2021)
Kazumi Nagao, Ryuichiro Higashinaka, Kazuto Ataka
Data Collection for Detecting Unwillingness to Answer Questions in Dialogue. IWSDS (2021)
Yuya Chiba, Ryuichiro Higashinaka
Dialogue Situation Recognition for Everyday Conversation Using Multimodal Information. Interspeech (2021)
Ryo Ishii, Ryuichiro Higashinaka, Koh Mitsuda, Taichi Katayama, Masahiro Mizukami, Junji Tomita, Hidetoshi Kawabata, Emi Yamaguchi, Noritake Adachi, Yushi Aono
Methods for Efficiently Constructing Text-dialogue-agent System using Existing Anime Characters. J. Inf. Process. 29 (2021)
Kentaro Kamiya, Takuya Kawase, Ryuichiro Higashinaka, Katashi Nagao
Using Presentation Slides and Adjacent Utterances for Post-editing of Speech Recognition Results for Meeting Recordings. TDS (2021)
Ryo Ishii, Shiro Kumano, Ryuichiro Higashinaka, Shiro Ozawa, Testuya Kinebuchi
Estimation of Empathy Skill Level and Personal Traits Using Gaze Behavior and Dialogue Act During Turn-Changing. HCI (41) (2021)
Ryuichiro Higashinaka, Masahiro Araki, Hiroshi Tsukahara, Masahiro Mizukami
Integrated taxonomy of errors in chat-oriented dialogue systems. SIGDIAL (2021)
Sota Horiuchi, Ryuichiro Higashinaka
Learning to Ask Specific Questions Naturally in Chat-Oriented Dialogue Systems. IWSDS (2021)
Takashi Kodama, Ryuichiro Higashinaka, Koh Mitsuda, Ryo Masumura, Yushi Aono, Ryuta Nakamura, Noritake Adachi, Hidetoshi Kawabata
Generating Responses that Reflect Meta Information in User-Generated Question Answer Pairs. LREC (2020)
Ryo Ishii, Ryuichiro Higashinaka, Koh Mitsuda, Taichi Katayama, Masahiro Mizukami, Junji Tomita, Hidetoshi Kawabata, Emi Yamaguchi, Noritake Adachi, Yushi Aono
Methods of Efficiently Constructing Text-Dialogue-Agent System Using Existing Anime Character. HCI (45) (2020)
Kazuki Sakai, Ryuichiro Higashinaka, Yuichiro Yoshikawa, Hiroshi Ishiguro, Junji Tomita
Hierarchical Argumentation Structure for Persuasive Argumentative Dialogue Generation. IEICE Trans. Inf. Syst. (2) (2020)
Tsunehiro Arimoto, Ryuichiro Higashinaka, Kou Tanaka, Takahito Kawanishi, Hiroaki Sugiyama, Hiroshi Sawada, Hiroshi Ishiguro
Collection and Analysis of Dialogues Provided by Two Speakers Acting as One. SIGdial (2020)
Yuiko Tsunomori, Ryuichiro Higashinaka, Takeshi Yoshimura, Yoshinori Isoda
Chat-Oriented Dialogue System That Uses User Information Acquired Through Dialogue and Its Long-Term Evaluation. IWSDS (2019)
Ryo Masumura, Mana Ihori, Tomohiro Tanaka, Atsushi Ando, Ryo Ishii, Takanobu Oba, Ryuichiro Higashinaka
Improving Speech-Based End-of-Turn Detection Via Cross-Modal Representation Learning with Punctuated Text Data. ASRU (2019)
Ryo Ishii, Kazuhiro Otsuka, Shiro Kumano, Ryuichiro Higashinaka, Junji Tomita
Estimating Interpersonal Reactivity Scores Using Gaze Behavior and Dialogue Act During Turn-Changing. HCI (14) (2019)
Koh Mitsuda, Ryuichiro Higashinaka, Taichi Katayama, Junji Tomita
Generating Supportive Utterances for Open-Domain Argumentative Dialogue Systems. IWSDS (2019)
Ryuichiro Higashinaka, Luis F. D'Haro, Bayan Abu Shawar, Rafael E. Banchs, Kotaro Funakoshi, Michimasa Inaba, Yuiko Tsunomori, Tetsuro Takahashi, João Sedoc
Overview of the Dialogue Breakdown Detection Challenge 4. IWSDS (2019)
Ryo Ishii, Taichi Katayama, Ryuichiro Higashinaka, Junji Tomita
Automatic Head-Nod Generation Using Utterance Text Considering Personality Traits. IWSDS (2019)
Chiori Hori, Julien Perez, Ryuichiro Higashinaka, Takaaki Hori, Y-Lan Boureau, Michimasa Inaba, Yuiko Tsunomori, Tetsuro Takahashi, Koichiro Yoshino, Seokhwan Kim
Overview of the sixth dialog system technology challenge: DSTC6. Comput. Speech Lang. 55 (2019)
Ryuichiro Higashinaka, Kotaro Funakoshi, Michimasa Inaba, Yuiko Tsunomori, Tetsuro Takahashi, Reina Akama
Dialogue System Live Competition: Identifying Problems with Dialogue Systems Through Live Event. IWSDS (2019)
Fumio Nihei, Yukiko I. Nakano, Ryuichiro Higashinaka, Ryo Ishii
Determining Iconic Gesture Forms based on Entity Image Representation. ICMI (2019)
Hiromi Narimatsu, Ryuichiro Higashinaka, Hiroaki Sugiyama, Masahiro Mizukami, Tsunehiro Arimoto
Analyzing How a Talk Show Host Performs Follow-Up Questions for Developing an Interview Agent. IWSDS (2019)
Ryo Ishii, Kazuhiro Otsuka, Shiro Kumano, Ryuichiro Higashinaka, Junji Tomita
Prediction of Who Will Be Next Speaker and When Using Mouth-Opening Pattern in Multi-Party Conversation. Multimodal Technol. Interact. 3 (4) (2019)
Ryo Ishii, Ryuichiro Higashinaka, Junji Tomita
Predicting Nods by using Dialogue Acts in Dialogue. LREC (2018)
Ryo Ishii, Taichi Katayama, Ryuichiro Higashinaka, Junji Tomita
Automatic Generation of Head Nods using Utterance Texts. RO-MAN (2018)
Ryo Masumura, Yusuke Shinohara, Ryuichiro Higashinaka, Yushi Aono
Adversarial Training for Multi-task and Multi-lingual Joint Modeling of Utterance Intent Classification. EMNLP (2018)
Ryo Ishii, Taichi Katayama, Ryuichiro Higashinaka, Junji Tomita
Generating Body Motions using Spoken Language in Dialogue. IVA (2018)
Ryo Masumura, Tomohiro Tanaka, Ryuichiro Higashinaka, Hirokazu Masataki, Yushi Aono
Multi-task and Multi-lingual Joint Learning of Neural Lexical Utterance Classification based on Partially-shared Modeling. COLING (2018)
Ryo Ishii, Ryuichiro Higashinaka, Kyosuke Nishida, Taichi Katayama, Nozomi Kobayashi, Junji Tomita
Automatically Generating Head Nods with Linguistic Information. HCI (14) (2018)
Ryo Masumura, Tomohiro Tanaka, Atsushi Ando, Ryo Ishii, Ryuichiro Higashinaka, Yushi Aono
Neural Dialogue Context Online End-of-Turn Detection. SIGDIAL Conference (2018)
Ryo Masumura, Yusuke Ijima, Taichi Asami, Hirokazu Masataki, Ryuichiro Higashinaka
Neural Confnet Classification: Fully Neural Network Based Spoken Utterance Classification Using Word Confusion Networks. ICASSP (2018)
Ryuichiro Higashinaka, Masahiro Mizukami, Hidetoshi Kawabata, Emi Yamaguchi, Noritake Adachi, Junji Tomita
Role play-based question-answering by real users for building chatbots with consistent personalities. SIGDIAL Conference (2018)
Kazuki Sakai, Akari Inago, Ryuichiro Higashinaka, Yuichiro Yoshikawa, Hiroshi Ishiguro, Junji Tomita
Creating Large-Scale Argumentation Structures for Dialogue Systems. LREC (2018)
Yuiko Tsunomori, Ryuichiro Higashinaka, Takeshi Yoshimura
Refinement of Utterance Database and Concatenation of Utterances for Enhancing System Utterances in Chat-oriented Dialogue System. LaCATODA@IJCAI (2018)
Ryuichiro Higashinaka, Masahiro Araki, Hiroshi Tsukahara, Masahiro Mizukami
Improving Taxonomy of Errors in Chat-Oriented Dialogue Systems. IWSDS (2018)
Ryo Ishii, Kazuhiro Otsuka, Shiro Kumano, Ryuichiro Higashinaka, Junji Tomita
Analyzing Gaze Behavior and Dialogue Act during Turn-taking for Estimating Empathy Skill Level. ICMI (2018)
Ryo Ishii, Taichi Katayama, Ryuichiro Higashinaka, Junji Tomita
Automatic Generation System of Virtual Agent's Motion using Natural Language. IVA (2018)
Kazuki Sakai, Ryuichiro Higashinaka, Yuichiro Yoshikawa, Hiroshi Ishiguro, Junji Tomita
Introduction method for argumentative dialogue using paired question-answering interchange about personality. SIGDIAL Conference (2018)
Koh Mitsuda, Ryuichiro Higashinaka, Junji Tomita
Investigating the Effect of Conveying Understanding Results in Chat-Oriented Dialogue Systems. IJCNLP(2) (2017)
Hiroaki Sugiyama, Toyomi Meguro, Ryuichiro Higashinaka
Automatic Evaluation of Chat-Oriented Dialogue Systems Using Large-Scale Multi-references. IWSDS (2017)
Ryo Masumura, Taichi Asami, Hirokazu Masataki, Ryo Ishii, Ryuichiro Higashinaka
Online End-of-Turn Detection from Speech Based on Stacked Time-Asynchronous Sequential Networks. INTERSPEECH (2017)
Kugatsu Sadamitsu, Yukinori Homma, Ryuichiro Higashinaka, Yoshihiro Matsuo
Zero-Shot Learning for Natural Language Understanding Using Domain-Independent Sequential Structure and Question Types. INTERSPEECH (2017)
Ryo Masumura, Taichi Asami, Hirokazu Masataki, Kugatsu Sadamitsu, Kyosuke Nishida, Ryuichiro Higashinaka
Hyperspherical Query Likelihood Models with Word Embeddings. IJCNLP(2) (2017)
Koh Mitsuda, Ryuichiro Higashinaka, Yoshihiro Matsuo
What Information Should a Dialogue System Understand?: Collection and Analysis of Perceived Information in Chat-Oriented Dialogue. IWSDS (2017)
Lifeng Shang, Tetsuya Sakai, Hang Li, Ryuichiro Higashinaka, Yusuke Miyao, Yuki Arase, Masako Nomoto
Overview of the NTCIR-13 Short Text Conversation Task. NTCIR (2017)
Kyosuke Nishida, Kugatsu Sadamitsu, Ryuichiro Higashinaka, Yoshihiro Matsuo
Understanding the Semantic Structures of Tables with a Hybrid Deep Neural Network Architecture. AAAI (2017)
Hiroaki Sugiyama, Toyomi Meguro, Ryuichiro Higashinaka
Evaluation of Question-Answering System About Conversational Agent's Personality. IWSDS (2016)
Atsushi Otsuka, Toru Hirano, Chiaki Miyazaki, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo
Utterance Selection Using Discourse Relation Filter for Chat-oriented Dialogue Systems. IWSDS (2016)
Chiaki Miyazaki, Toru Hirano, Ryuichiro Higashinaka, Yoshihiro Matsuo
Towards an Entertaining Natural Language Generation System: Linguistic Peculiarities of Japanese Fictional Characters. SIGDIAL Conference (2016)
Toru Hirano, Ryuichiro Higashinaka, Yoshihiro Matsuo
Analyzing Post-dialogue Comments by Speakers - How Do Humans Personalize Their Utterances in Dialogue? -. SIGDIAL Conference (2016)
Lifeng Shang, Tetsuya Sakai, Zhengdong Lu, Hang Li, Ryuichiro Higashinaka, Yusuke Miyao
Overview of the NTCIR-12 Short Text Conversation Task. NTCIR (2016)
Ryuichiro Higashinaka, Kotaro Funakoshi, Yuka Kobayashi, Michimasa Inaba
The dialogue breakdown detection challenge: Task description, datasets, and evaluation metrics. LREC (2016)
Atsushi Otsuka, Toru Hirano, Chiaki Miyazaki, Ryo Masumura, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo
Discourse Relation Recognition by Comparing Various Units of Sentence Expression with Recursive Neural Network. PACLIC (2015)
Ryuichiro Higashinaka, Toyomi Meguro, Hiroaki Sugiyama, Toshiro Makino, Yoshihiro Matsuo
On the difficulty of improving hand-crafted rules in chat-oriented dialogue systems. APSIPA (2015)
Chiaki Miyazaki, Toru Hirano, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo
Automatic conversion of sentence-end expressions for utterance characterization of dialogue systems. PACLIC (2015)
Ryuichiro Higashinaka, Masahiro Mizukami, Kotaro Funakoshi, Masahiro Araki, Hiroshi Tsukahara, Yuka Kobayashi
Fatal or not? Finding errors that lead to dialogue breakdowns in chat-oriented dialogue systems. EMNLP (2015)
Yu Takabatake, Hajime Morita, Daisuke Kawahara, Sadao Kurohashi, Ryuichiro Higashinaka, Yoshihiro Matsuo
Classification and Acquisition of Contradictory Event Pairs using Crowdsourcing. EVENTS@HLP-NAACL (2015)
Ryuichiro Higashinaka, Kotaro Funakoshi, Masahiro Araki, Hiroshi Tsukahara, Yuka Kobayashi, Masahiro Mizukami
Towards Taxonomy of Errors in Chat-oriented Dialogue Systems. SIGDIAL Conference (2015)
Kugatsu Sadamitsu, Ryuichiro Higashinaka, Yoshihiro Matsuo
Extraction of Daily Changing Words for Question Answering. LREC (2014)
Kenji Imamura, Ryuichiro Higashinaka, Tomoko Izumi
Predicate-Argument Structure Analysis with Zero-Anaphora Resolution for Dialogue Systems. COLING (2014)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ryuichiro Higashinaka