Ryuichiro Higashinaka

Orcid: 0000-0002-6994-3977

According to our database1, Ryuichiro Higashinaka authored at least 139 papers between 2002 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Bibliography

2024
Special issue on multimodal processing and robotics for dialogue systems (Part II).
Adv. Robotics, February, 2024

Selecting Iconic Gesture Forms Based on Typical Entity Images.
J. Inf. Process., 2024

JMultiWOZ: A Large-Scale Japanese Multi-Domain Task-Oriented Dialogue Dataset.
CoRR, 2024

Overview of Dialogue Robot Competition 2023.
CoRR, 2024

2023
Special Issue on Multimodal processing and robotics for dialogue systems (Part 1).
Adv. Robotics, November, 2023

Design of a competition specifically for spoken dialogue with a humanoid robot.
Adv. Robotics, November, 2023

Analyzing Variations of Everyday Japanese Conversations Based on Semantic Labels of Functional Expressions.
ACM Trans. Asian Low Resour. Lang. Inf. Process., January, 2023

Proceedings of the Dialogue Robot Competition 2023.
CoRR, 2023

Team Flow at DRC2023: Building Common Ground and Text-based Turn-taking in a Travel Agent Spoken Dialogue System.
CoRR, 2023

Cognitive Architecture Toward Common Ground Sharing Among Humans and Generative AIs: Trial on Model-Model Interactions in Tangram Naming Task.
CoRR, 2023

Dialogue Situation Recognition in Everyday Conversation From Audio, Visual, and Linguistic Information.
IEEE Access, 2023

Applying Item Response Theory to Task-oriented Dialogue Systems for Accurately Determining User's Task Success Ability.
Proceedings of the 24th Meeting of the Special Interest Group on Discourse and Dialogue, 2023

Personality-aware Natural Language Generation for Task-oriented Dialogue using Reinforcement Learning.
Proceedings of the 32nd IEEE International Conference on Robot and Human Interactive Communication, 2023

RealPersonaChat: A Realistic Persona Chat Corpus with Interlocutors' Own Personalities.
Proceedings of the 37th Pacific Asia Conference on Language, 2023

Investigating the Effects of Dialogue Summarization on Intervention in Human-System Collaborative Dialogue.
Proceedings of the International Conference on Human-Agent Interaction, 2023

Investigating the Intervention in Parallel Conversations.
Proceedings of the International Conference on Human-Agent Interaction, 2023

Enhancing Task-oriented Dialogue Systems with Generative Post-processing Networks.
Proceedings of the 2023 Conference on Empirical Methods in Natural Language Processing, 2023

2022
Overview of Dialogue Robot Competition 2022.
CoRR, 2022

Proceedings of the Dialogue Robot Competition 2022.
CoRR, 2022

Team Flow at DRC2022: Pipeline System for Travel Destination Recommendation Task in Spoken Dialogue.
CoRR, 2022

Post-processing Networks: Method for Optimizing Pipeline Task-oriented Dialogue Systems using Reinforcement Learning.
Proceedings of the 23rd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2022

Data Collection for Empirically Determining the Necessary Information for Smooth Handover in Dialogue.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

A Speculative and Tentative Common Ground Handling for Efficient Composition of Uncertain Dialogue.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Dialogue Collection for Recording the Process of Building Common Ground in a Collaborative Task.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Collection and Analysis of Travel Agency Task Dialogues with Age-Diverse Speakers.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Analysis of Dialogue in Human-Human Collaboration in Minecraft.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Dialogue Corpus Construction Considering Modality and Social Relationships in Building Common Ground.
Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Optimal Summaries for Enabling a Smooth Handover in Chat-Oriented Dialogue.
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, 2022

Combining Argumentation Structure and Language Model for Generating Natural Argumentative Dialogue.
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, 2022

Dialogue Robot Competition for the Development of an Android Robot with Hospitality.
Proceedings of the 11th IEEE Global Conference on Consumer Electronics, 2022

Adaptive Natural Language Generation for Task-oriented Dialogue via Reinforcement Learning.
Proceedings of the 29th International Conference on Computational Linguistics, 2022

Investigating person-specific errors in chat-oriented dialogue systems.
Proceedings of the 60th Annual Meeting of the Association for Computational Linguistics (Volume 2: Short Papers), 2022

2021
Methods for Efficiently Constructing Text-dialogue-agent System using Existing Anime Characters.
J. Inf. Process., 2021

Using Presentation Slides and Adjacent Utterances for Post-editing of Speech Recognition Results for Meeting Recordings.
Proceedings of the Text, Speech, and Dialogue - 24th International Conference, 2021

Integrated taxonomy of errors in chat-oriented dialogue systems.
Proceedings of the 22nd Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2021

Variation across Everyday Conversations: Factor Analysis of Conversations using Semantic Categories of Functional Expressions.
Proceedings of the 35th Pacific Asia Conference on Language, Information and Computation, 2021

Data Collection for Detecting Unwillingness to Answer Questions in Dialogue.
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021

Fine-Tuning a Pre-trained Transformer-Based Encoder-Decoder Model with User-Generated Question-Answer Pairs to Realize Character-Like Chatbots.
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021

Learning to Ask Specific Questions Naturally in Chat-Oriented Dialogue Systems.
Proceedings of the Conversational AI for Natural Human-Centric Interaction, 2021

Dialogue Situation Recognition for Everyday Conversation Using Multimodal Information.
Proceedings of the Interspeech 2021, 22nd Annual Conference of the International Speech Communication Association, Brno, Czechia, 30 August, 2021

Estimation of Empathy Skill Level and Personal Traits Using Gaze Behavior and Dialogue Act During Turn-Changing.
Proceedings of the HCI International 2021 - Late Breaking Papers: Multimodality, eXtended Reality, and Artificial Intelligence, 2021

2020
Hierarchical Argumentation Structure for Persuasive Argumentative Dialogue Generation.
IEICE Trans. Inf. Syst., 2020

Collection and Analysis of Dialogues Provided by Two Speakers Acting as One.
Proceedings of the 21th Annual Meeting of the Special Interest Group on Discourse and Dialogue, 2020

Generating Responses that Reflect Meta Information in User-Generated Question Answer Pairs.
Proceedings of The 12th Language Resources and Evaluation Conference, 2020

Methods of Efficiently Constructing Text-Dialogue-Agent System Using Existing Anime Character.
Proceedings of the HCI International 2020 - Late Breaking Papers: Interaction, Knowledge and Social Media, 2020

2019
Prediction of Who Will Be Next Speaker and When Using Mouth-Opening Pattern in Multi-Party Conversation.
Multimodal Technol. Interact., 2019

Overview of the sixth dialog system technology challenge: DSTC6.
Comput. Speech Lang., 2019

Chat-Oriented Dialogue System That Uses User Information Acquired Through Dialogue and Its Long-Term Evaluation.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Analyzing How a Talk Show Host Performs Follow-Up Questions for Developing an Interview Agent.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Generating Supportive Utterances for Open-Domain Argumentative Dialogue Systems.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Automatic Head-Nod Generation Using Utterance Text Considering Personality Traits.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Dialogue System Live Competition: Identifying Problems with Dialogue Systems Through Live Event.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Overview of the Dialogue Breakdown Detection Challenge 4.
Proceedings of the Increasing Naturalness and Flexibility in Spoken Dialogue Interaction, 2019

Determining Iconic Gesture Forms based on Entity Image Representation.
Proceedings of the International Conference on Multimodal Interaction, 2019

Estimating Interpersonal Reactivity Scores Using Gaze Behavior and Dialogue Act During Turn-Changing.
Proceedings of the Social Computing and Social Media. Communication and Social Communities, 2019

Improving Speech-Based End-of-Turn Detection Via Cross-Modal Representation Learning with Punctuated Text Data.
Proceedings of the IEEE Automatic Speech Recognition and Understanding Workshop, 2019

2018
Introduction method for argumentative dialogue using paired question-answering interchange about personality.
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018

Neural Dialogue Context Online End-of-Turn Detection.
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018

Role play-based question-answering by real users for building chatbots with consistent personalities.
Proceedings of the 19th Annual SIGdial Meeting on Discourse and Dialogue, 2018

Automatic Generation of Head Nods using Utterance Texts.
Proceedings of the 27th IEEE International Symposium on Robot and Human Interactive Communication, 2018

Creating Large-Scale Argumentation Structures for Dialogue Systems.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Predicting Nods by using Dialogue Acts in Dialogue.
Proceedings of the Eleventh International Conference on Language Resources and Evaluation, 2018

Improving Taxonomy of Errors in Chat-Oriented Dialogue Systems.
Proceedings of the 9th International Workshop on Spoken Dialogue System Technology, 2018

Automatic Generation System of Virtual Agent's Motion using Natural Language.
Proceedings of the 18th International Conference on Intelligent Virtual Agents, 2018

Generating Body Motions using Spoken Language in Dialogue.
Proceedings of the 18th International Conference on Intelligent Virtual Agents, 2018

Refinement of Utterance Database and Concatenation of Utterances for Enhancing System Utterances in Chat-oriented Dialogue System.
Proceedings of the Linguistic and Cognitive Approaches To Dialog Agents Workshop co-located with the 27th International Joint Conference on Artificial Intelligence and the 23rd European Conference on Artificial Intelligence (IJCAI-ECAI 2018), 2018

Analyzing Gaze Behavior and Dialogue Act during Turn-taking for Estimating Empathy Skill Level.
Proceedings of the 2018 on International Conference on Multimodal Interaction, 2018

Neural Confnet Classification: Fully Neural Network Based Spoken Utterance Classification Using Word Confusion Networks.
Proceedings of the 2018 IEEE International Conference on Acoustics, 2018

Automatically Generating Head Nods with Linguistic Information.
Proceedings of the Social Computing and Social Media. Technologies and Analytics, 2018

Adversarial Training for Multi-task and Multi-lingual Joint Modeling of Utterance Intent Classification.
Proceedings of the 2018 Conference on Empirical Methods in Natural Language Processing, Brussels, Belgium, October 31, 2018

Multi-task and Multi-lingual Joint Learning of Neural Lexical Utterance Classification based on Partially-shared Modeling.
Proceedings of the 27th International Conference on Computational Linguistics, 2018

2017
Overview of the NTCIR-13 Short Text Conversation Task.
Proceedings of the 13th NTCIR Conference, 2017

Automatic Evaluation of Chat-Oriented Dialogue Systems Using Large-Scale Multi-references.
Proceedings of the Advanced Social Interaction with Agents, 2017

What Information Should a Dialogue System Understand?: Collection and Analysis of Perceived Information in Chat-Oriented Dialogue.
Proceedings of the Advanced Social Interaction with Agents, 2017

Zero-Shot Learning for Natural Language Understanding Using Domain-Independent Sequential Structure and Question Types.
Proceedings of the Interspeech 2017, 2017

Online End-of-Turn Detection from Speech Based on Stacked Time-Asynchronous Sequential Networks.
Proceedings of the Interspeech 2017, 2017

Investigating the Effect of Conveying Understanding Results in Chat-Oriented Dialogue Systems.
Proceedings of the Eighth International Joint Conference on Natural Language Processing, 2017

Hyperspherical Query Likelihood Models with Word Embeddings.
Proceedings of the Eighth International Joint Conference on Natural Language Processing, 2017

Understanding the Semantic Structures of Tables with a Hybrid Deep Neural Network Architecture.
Proceedings of the Thirty-First AAAI Conference on Artificial Intelligence, 2017

2016
Towards an Entertaining Natural Language Generation System: Linguistic Peculiarities of Japanese Fictional Characters.
Proceedings of the SIGDIAL 2016 Conference, 2016

Analyzing Post-dialogue Comments by Speakers - How Do Humans Personalize Their Utterances in Dialogue? -.
Proceedings of the SIGDIAL 2016 Conference, 2016

Overview of the NTCIR-12 Short Text Conversation Task.
Proceedings of the 12th NTCIR Conference on Evaluation of Information Access Technologies, 2016

The dialogue breakdown detection challenge: Task description, datasets, and evaluation metrics.
Proceedings of the Tenth International Conference on Language Resources and Evaluation LREC 2016, 2016

Evaluation of Question-Answering System About Conversational Agent's Personality.
Proceedings of the Dialogues with Social Robots, 2016

Utterance Selection Using Discourse Relation Filter for Chat-oriented Dialogue Systems.
Proceedings of the Dialogues with Social Robots, 2016

2015
Towards Taxonomy of Errors in Chat-oriented Dialogue Systems.
Proceedings of the SIGDIAL 2015 Conference, 2015

Discourse Relation Recognition by Comparing Various Units of Sentence Expression with Recursive Neural Network.
Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation, 2015

Automatic conversion of sentence-end expressions for utterance characterization of dialogue systems.
Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation, 2015

Fatal or not? Finding errors that lead to dialogue breakdowns in chat-oriented dialogue systems.
Proceedings of the 2015 Conference on Empirical Methods in Natural Language Processing, 2015

On the difficulty of improving hand-crafted rules in chat-oriented dialogue systems.
Proceedings of the Asia-Pacific Signal and Information Processing Association Annual Summit and Conference, 2015

Classification and Acquisition of Contradictory Event Pairs using Crowdsourcing.
Proceedings of the The 3rd Workshop on EVENTS: Definition, 2015

2014
Effects of Conversational Agents on Activation of Communication in Thought-Evoking Multi-Party Dialogues.
IEICE Trans. Inf. Syst., 2014

Open-domain utterance generation using phrase pairs based on dependency relations.
Proceedings of the 2014 IEEE Spoken Language Technology Workshop, 2014

Extraction of Daily Changing Words for Question Answering.
Proceedings of the Ninth International Conference on Language Resources and Evaluation, 2014

Syntactic Filtering and Content-Based Retrieval of Twitter Sentences for the Generation of System Utterances in Dialogue Systems.
Proceedings of the Situated Dialog in Speech-Based Human-Computer Interaction, 2014

Large-scale Collection and Analysis of Personal Question-Answer Pairs for Conversational Agents.
Proceedings of the Intelligent Virtual Agents - 14th International Conference, 2014

Evaluating coherence in open domain conversational systems.
Proceedings of the INTERSPEECH 2014, 2014

Predicate-Argument Structure Analysis with Zero-Anaphora Resolution for Dialogue Systems.
Proceedings of the COLING 2014, 2014

Towards an open-domain conversational system fully based on natural language processing.
Proceedings of the COLING 2014, 2014

2013
Learning to control listening-oriented dialogue using partially observable markov decision processes.
ACM Trans. Speech Lang. Process., 2013

Open-domain Utterance Generation for Conversational Dialogue Systems using Web-scale Dependency Structures.
Proceedings of the SIGDIAL 2013 Conference, 2013

Estimating callers' levels of knowledge in call center dialogues.
Proceedings of the INTERSPEECH 2013, 2013

Using role play for collecting question-answer pairs for dialogue agents.
Proceedings of the INTERSPEECH 2013, 2013

2012
Creating an Extended Named Entity Dictionary from Wikipedia.
Proceedings of the COLING 2012, 2012

Automatic Detection of Metonymies using Associative Relations between Words.
Proceedings of the 34th Annual Meeting of the Cognitive Science Society, 2012

2011
Evaluation of Listening-Oriented Dialogue Control Rules Based on the Analysis of HMMs.
Proceedings of the INTERSPEECH 2011, 2011

Unsupervised Clustering of Utterances Using Non-Parametric Bayesian Methods.
Proceedings of the INTERSPEECH 2011, 2011

Wizard of Oz evaluation of listening-oriented dialogue control using POMDP.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

Building a conversational model from two-tweets.
Proceedings of the 2011 IEEE Workshop on Automatic Speech Recognition & Understanding, 2011

Dialogue Control by Pomdp Using Dialogue Data Statistics.
Proceedings of the Spoken Dialogue Systems Technology and Design, 2011

2010
Trend detection model.
Proceedings of the 19th International Conference on World Wide Web, 2010

Trigram dialogue control using POMDPs.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Improving hmm-based extractive summarization for multi-domain contact center dialogues.
Proceedings of the 2010 IEEE Spoken Language Technology Workshop, 2010

Modeling User Satisfaction Transitions in Dialogues from Overall Ratings.
Proceedings of the SIGDIAL 2010 Conference, 2010

User-adaptive Coordination of Agent Communicative Behavior in Spoken Dialogue.
Proceedings of the SIGDIAL 2010 Conference, 2010

Issues in Predicting User Satisfaction Transitions in Dialogues: Individual Differences, Evaluation Criteria, and Prediction Models.
Proceedings of the Spoken Dialogue Systems for Ambient Environments, 2010

Controlling Listening-oriented Dialogue using Partially Observable Markov Decision Processes.
Proceedings of the COLING 2010, 2010

Learning to Model Domain-Specific Utterance Sequences for Extractive Summarization of Contact Center Dialogues.
Proceedings of the COLING 2010, 2010

2009
Ranking Multiple Dialogue States by Corpus Statistics to Improve Discourse Understanding in Spoken Dialogue Systems.
IEICE Trans. Inf. Syst., 2009

Analysis of Listening-Oriented Dialogue for Building Listening Agents.
Proceedings of the SIGDIAL 2009 Conference, 2009

Effects of Conversational Agents on Human Communication in Thought-Evoking Multi-Party Dialogues.
Proceedings of the SIGDIAL 2009 Conference, 2009

2008
Automatically Acquiring Causal Expression Patterns from Relation-annotated Corpora to Improve Question Answering for why-Questions.
ACM Trans. Asian Lang. Inf. Process., 2008

"Who is this" quiz dialogue system and users' evaluation.
Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

Effects of self-disclosure and empathy in human-computer dialogue.
Proceedings of the 2008 IEEE Spoken Language Technology Workshop, 2008

NTT's CCLQA System for NTCIR-7 ACLIA.
Proceedings of the 7th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2008

Corpus-based Question Answering for why-Questions.
Proceedings of the Third International Joint Conference on Natural Language Processing, 2008

2007
An unsupervised method for learning generation dictionaries for spoken dialogue systems by mining user reviews.
ACM Trans. Speech Lang. Process., 2007

NTT's Question Answering System for NTCIR-6 QAC-4.
Proceedings of the 6th NTCIR Workshop Meeting on Evaluation of Information Access Technologies: Information Retrieval, 2007

Effects of quiz-style information presentation on user understanding.
Proceedings of the INTERSPEECH 2007, 2007

The world of mushrooms: human-computer interaction prototype systems for ambient intelligence.
Proceedings of the 9th International Conference on Multimodal Interfaces, 2007

Learning to Rank Definitions to Generate Quizzes for Interactive Information Presentation.
Proceedings of the ACL 2007, 2007

2006
Incorporating discourse features into confidence scoring of intention recognition results in spoken dialogue systems.
Speech Commun., 2006

Simulating Cub Reporter Dialogues: The collection of naturalistic human-human dialogues for information access to text archives.
Proceedings of the Fifth International Conference on Language Resources and Evaluation, 2006

Learning to Generate Naturalistic Utterances Using Reviews in Spoken Dialogue Systems.
Proceedings of the ACL 2006, 2006

2004
Evaluating discourse understanding in spoken dialogue systems.
ACM Trans. Speech Lang. Process., 2004

2003
Corpus-Based Discourse Understanding in Spoken Dialogue Systems.
Proceedings of the 41st Annual Meeting of the Association for Computational Linguistics, 2003

2002
Learning decision trees to determine turn-taking by spoken dialogue systems.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

A method for evaluating incremental utterance understanding in spoken dialogue systems.
Proceedings of the 7th International Conference on Spoken Language Processing, ICSLP2002, 2002

Interactive Paraphrasing Based on Linguistic Annotation.
Proceedings of the 19th International Conference on Computational Linguistics, 2002


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