Atsushi Otsuka

According to our database, Atsushi Otsuka authored at least 19 papers between 2012 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Enhancing Impression Change Prediction in Speed Dating Simulations Based on Speakers' Personalities.

Kazuya Matsuo, Yoko Ishii, Atsushi Otsuka, Ryo Ishii, Hiroaki Sugiyama, Masahiro Mizukami, Tsunehiro Arimoto, Narichika Nomoto, Yoshihide Sato, Tetsuya Yamaguchi

CoRR, February, 2025

Support for Building Relationships in Speed Dating Through Observation of Pre-dialogue Simulations Using Digital Twins.

Yoko Ishii, Ryo Ishii, Lidwina Andarini, Kazuya Matsuo, Atsushi Otsuka

Proceedings of the Human-Computer Interaction - INTERACT 2025, 2025

Tensorized Attention for Understanding Multi-Object Relationships.

Makoto Nakatsuji, Yasuhiro Fujiwara, Atsushi Otsuka, Narichika Nomoto, Yoshihide Sato

Proceedings of the AAAI-25, Sponsored by the Association for the Advancement of Artificial Intelligence, February 25, 2025

2024

User-Specific Dialogue Generation with User Profile-Aware Pre-Training Model and Parameter-Efficient Fine-Tuning.

Atsushi Otsuka, Kazuya Matsuo, Ryo Ishii, Narichika Nomoto, Hiroaki Sugiyama

CoRR, 2024

Emotion Recognition in Conversation with Multi-step Prompting Using Large Language Model.

Kenta Hama, Atsushi Otsuka, Ryo Ishii

Proceedings of the Social Computing and Social Media, 2024

Analysis of Sensation-transfer Dialogues in Motorsports.

Takeru Isaka, Atsushi Otsuka, Iwaki Toshima

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

Prediction of Love-Like Scores After Speed Dating Based on Pre-obtainable Personal Characteristic Information.

Ryo Ishii, Fumio Nihei, Yoko Ishii, Atsushi Otsuka, Kazuya Matsuo, Narichika Nomoto, Atsushi Fukayama, Takao Nakamura

Proceedings of the Human-Computer Interaction - INTERACT 2023 - 19th IFIP TC13 International Conference, York, UK, August 28, 2023

Learning User Embeddings with Generating Context of Posted Social Network Service Texts.

Atsushi Otsuka, Kenta Hama, Narichika Nomoto, Ryo Ishii, Atsushi Fukayama, Takao Nakamura

Proceedings of the Social Computing and Social Media, 2023

2020

Multilingual emoji prediction using BERT for sentiment analysis.

Toshiki Tomihira, Atsushi Otsuka, Akihiro Yamashita, Tetsuji Satoh

Int. J. Web Inf. Syst., 2020

Length-controllable Abstractive Summarization by Guiding with Summary Prototype.

Itsumi Saito, Kyosuke Nishida, Kosuke Nishida, Atsushi Otsuka, Hisako Asano, Junji Tomita, Hiroyuki Shindo, Yuji Matsumoto

CoRR, 2020

2019

Multi-style Generative Reading Comprehension.

Kyosuke Nishida, Itsumi Saito, Kosuke Nishida, Kazutoshi Shinoda, Atsushi Otsuka, Hisako Asano, Junji Tomita

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

Answering while Summarizing: Multi-task Learning for Multi-hop QA with Evidence Extraction.

Kosuke Nishida, Kyosuke Nishida, Masaaki Nagata, Atsushi Otsuka, Itsumi Saito, Hisako Asano, Junji Tomita

Proceedings of the 57th Conference of the Association for Computational Linguistics, 2019

2018

Query Expansion with Neural Question-to-Answer Translation for FAQ-based Question Answering.

Atsushi Otsuka, Kyosuke Nishida, Katsuji Bessho, Hisako Asano, Junji Tomita

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

What Does Your Tweet Emotion Mean?: Neural Emoji Prediction for Sentiment Analysis.

Toshiki Tomihira, Atsushi Otsuka, Akihiro Yamashita, Tetsuji Satoh

Proceedings of the 20th International Conference on Information Integration and Web-based Applications & Services, 2018

Retrieve-and-Read: Multi-task Learning of Information Retrieval and Reading Comprehension.

Kyosuke Nishida, Itsumi Saito, Atsushi Otsuka, Hisako Asano, Junji Tomita

Proceedings of the 27th ACM International Conference on Information and Knowledge Management, 2018

2016

Utterance Selection Using Discourse Relation Filter for Chat-oriented Dialogue Systems.

Atsushi Otsuka, Toru Hirano, Chiaki Miyazaki, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo

Proceedings of the Dialogues with Social Robots, 2016

2015

Discourse Relation Recognition by Comparing Various Units of Sentence Expression with Recursive Neural Network.

Atsushi Otsuka, Toru Hirano, Chiaki Miyazaki, Ryo Masumura, Ryuichiro Higashinaka, Toshiro Makino, Yoshihiro Matsuo

Proceedings of the 29th Pacific Asia Conference on Language, Information and Computation, 2015

2013

LVQ-SMOTE - Learning Vector Quantization based Synthetic Minority Over-sampling Technique for biomedical data.

Munehiro Nakamura, Yusuke Kajiwara, Atsushi Otsuka, Haruhiko Kimura

BioData Min., 2013

2012

QAque: faceted query expansion techniques for exploratory search using community QA resources.

Atsushi Otsuka, Yohei Seki, Noriko Kando, Tetsuji Satoh

Proceedings of the 21st World Wide Web Conference, 2012