| 2019 | ICMI | Multi-Attention Fusion Network for Video-based Emotion Recognition. | Yanan Wang, Jianming Wu, Keiichiro Hoashi |
| 2019 | IUI | Empathic dialogue system based on emotions extracted from tweets. | Shunichi Tahara, Kazushi Ikeda, Keiichiro Hoashi |
| 2019 | MMSP | Lightweight Deep Convolutional Neural Networks for Facial Expression Recognition. | Yanan Wang, Jianming Wu, Keiichiro Hoashi |
| 2018 | HCOMP | Utilizing Crowdsourced Asynchronous Chat for Efficient Collection of Dialogue Dataset. | Kazushi Ikeda, Keiichiro Hoashi |
| 2018 | IUI | Voice Input Tutoring System for Older Adults using Input Stumble Detection. | Toshiyuki Hagiya, Keiichiro Hoashi, Tatsuya Kawahara |
| 2018 | SAC | Deep feature learning and selection for activity recognition. | Yasser F. O. Mohammad, Kazunori Matsumoto, Keiichiro Hoashi |
| 2017 | CHI | Crowdsourcing GO: Effect of Worker Situation on Mobile Crowdsourcing Performance. | Kazushi Ikeda, Keiichiro Hoashi |
| 2017 | ICDM | A Bootstrap Method for Automatic Rule Acquisition on Emotion Cause Extraction. | Shuntaro Yada, Kazushi Ikeda, Keiichiro Hoashi, Kyo Kageura |
| 2017 | MUM | A dataset for activity recognition in an unmodified kitchen using smart-watch accelerometers. | Yasser F. O. Mohammad, Kazunori Matsumoto, Keiichiro Hoashi |
| 2017 | MUM | Effects of objective feedback of facial expression recognition during video support chat. | Jianming Wu, Toshiyuki Hagiya, Yujin Tang, Keiichiro Hoashi |
| 2012 | AINA | Social Indexing of TV Programs: Detection and Labeling of Significant TV Scenes by Twitter Analysis. | Masami Nakazawa, Maike Erdmann, Keiichiro Hoashi, Chihiro Ono |
| 2009 | MMM | Feature Analysis and Normalization Approach for Robust Content-Based Music Retrieval to Encoded Audio with Different Bit Rates. | Shuhei Hamawaki, Shintaro Funasawa, Jiro Katto, Hiromi Ishizaki, Keiichiro Hoashi, Yasuhiro Takishima |
| 2007 | WWW | Robust web page segmentation for mobile terminal using content-distances and page layout information. | Gen Hattori, Keiichiro Hoashi, Kazunori Matsumoto, Fumiaki Sugaya |
| 2006 | ICASSP | Feature Space Modification for Content-Based Music Retrieval Based on User Preferences. | Keiichiro Hoashi, Kazunori Matsumoto, Fumiaki Sugaya, Hiromi Ishizaki, Jiro Katto |
| 2002 | SIGIR | Implementation of relevance feedback for content-based music retrieval based on user prefences. | Keiichiro Hoashi, Erik Zeitler, Naomi Inoue |
| 2001 | SIGIR | Query Expansion Based on Predictive Algorithms for Collaborative Filtering. | Keiichiro Hoashi, Kazunori Matsumoto, Naomi Inoue, Kazuo Hashimoto |
| 2000 | SIGIR | Document filtering method using non-relevant information profile. | Keiichiro Hoashi, Kazunori Matsumoto, Naomi Inoue, Kazuo Hashimoto |
| 1999 | SIGIR | Query Expansion Method Based on Word Contribution (poster abstract). | Keiichiro Hoashi, Kazunori Matsumoto, Naomi Inoue, Kazuo Hashimoto |
| 1998 | IROS | Controlling gaze of humanoid in communication with human. | Hideaki Kikuchi, Masao Yokoyama, Keiichiro Hoashi, Yasuaki Hidaki, Tetsunori Kobayashi, Katsuhiko Shirai |
| 1996 | Interspeech | Spoken dialogue interface in a dual task situation. | Shuichi Tanaka, Shu Nakazato, Keiichiro Hoashi, Katsuhiko Shirai |