| 2025 | HAI | Can LLMs be Surprised? Evaluation and Analysis of Surprise Expression of LLMs. | Motoori Takeuchi, Koji Inoue, Keiko Ochi, Tatsuya Kawahara |
| 2025 | ICMI | Real-time Generation of Various Types of Nodding for Avatar Attentive Listening System. | Kazushi Kato, Koji Inoue, Divesh Lala, Keiko Ochi, Tatsuya Kawahara |
| 2025 | SIGdial | Prompt-Guided Turn-Taking Prediction. | Koji Inoue, Mikey Elmers, Yahui Fu, Zi Haur Pang, Divesh Lala, Keiko Ochi, Tatsuya Kawahara |
| 2024 | Interspeech | Production of phrases by mechanical models of the human vocal tract. | Takayuki Arai, Ryohei Suzuki, Chandler Earp, Shinya Tsuji, Keiko Ochi |
| 2024 | Interspeech | Entrainment Analysis and Prosody Prediction of Subsequent Interlocutor's Backchannels in Dialogue. | Keiko Ochi, Koji Inoue, Divesh Lala, Tatsuya Kawahara |
| 2023 | ICMI | Towards Objective Evaluation of Socially-Situated Conversational Robots: Assessing Human-Likeness through Multimodal User Behaviors. | Koji Inoue, Divesh Lala, Keiko Ochi, Tatsuya Kawahara, Gabriel Skantze |
| 2022 | ICASSP | Entrainment Analysis for Assessment of Autistic Speech Prosody Using Bottleneck Features of Deep Neural Network. | Keiko Ochi, Nobutaka Ono, Keiho Owada, Miho Kuroda, Shigeki Sagayama, Hidenori Yamasue |
| 2022 | Interspeech | Use of Nods Less Synchronized with Turn-Taking and Prosody During Conversations in Adults with Autism. | Keiko Ochi, Nobutaka Ono, Keiho Owada, Miho Kuroda, Shigeki Sagayama, Hidenori Yamasue |
| 2019 | CISS | Autism Spectrum Disorder Discrimination Based on Voice Activities Related to Fillers and Laughter. | Daiki Mitsumoto, Takeshi Hori, Shigeki Sagayama, Hidenori Yamasue, Keiho Owada, Masaki Kojima, Keiko Ochi, Nobutaka Ono |
| 2018 | Interspeech | Respiratory and Respiratory Muscular Control in JL1's and JL2's Text Reading Utilizing 4-RSTs and a Soft Respiratory Mask with a Two-Way Bulb. | Toshiko Isei-Jaakkola, Keiko Ochi, Keikichi Hirose |
| 2018 | Interspeech | Automatic Evaluation of Soft Articulatory Contact for Stuttering Treatment. | Keiko Ochi, Koichi Mori, Naomi Sakai |
| 2016 | Interspeech | Automatic Discrimination of Soft Voice Onset Using Acoustic Features of Breathy Voicing. | Keiko Ochi, Koichi Mori, Naomi Sakai, Nobutaka Ono |
| 2016 | Interspeech | Multi-Talker Speech Recognition Based on Blind Source Separation with ad hoc Microphone Array Using Smartphones and Cloud Storage. | Keiko Ochi, Nobutaka Ono, Shigeki Miyabe, Shoji Makino |
| 2011 | Interspeech | Adaptation of Prosody in Speech Synthesis by Changing Command Values of the Generation Process Model of Fundamental Frequency. | Keikichi Hirose, Keiko Ochi, Ryusuke Mihara, Hiroya Hashimoto, Daisuke Saito, Nobuaki Minematsu |
| 2009 | ICASSP | Control of prosodic focus in corpus-based generation of fundamental frequency contours of Japanese based on the generation process model. | Keiko Ochi, Keikichi Hirose, Nobuaki Minematsu |
| 2008 | Interspeech | Control of prosodic focus in corpus-based generation of fundamental frequency based on the generation process model. | Keiko Ochi, Keikichi Hirose, Nobuaki Minematsu |
| 2007 | Interspeech | Corpus-based generation of prosodic features from text based on generation process model. | Keikichi Hirose, Keiko Ochi, Nobuaki Minematsu |