| 2021 | ICIP | Face Mask Aware Robust Facial Expression Recognition During The Covid-19 Pandemic. | Bo Yang, Jianming Wu, Gen Hattori |
| 2021 | ISM | SHECS: A Local Smart Hands-free Elderly Care Support System on Smart AR Glasses with AI Technology. | Donghuo Zeng, Jianming Wu, Bo Yang, Tomohiro Obara, Akeri Okawa, Nobuko Iino, Gen Hattori, Ryoichi Kawada, Yasuhiro Takishima |
| 2021 | MUM | TV-watching Companion Robot Supported by Open-domain Chatbot "KACTUS". | Jianming Wu, Donghuo Zeng, Bo Yang, Gen Hattori, Yasuhiro Takishima, Yuta Hagio, Marina Kamimura, Yuta Hoshi, Yutaka Kaneko, Yusei Nishimoto |
| 2020 | ICMI | LDNN: Linguistic Knowledge Injectable Deep Neural Network for Group Cohesiveness Understanding. | Yanan Wang, Jianming Wu, Jinfa Huang, Gen Hattori, Yasuhiro Takishima, Shinya Wada, Rui Kimura, Jie Chen, Satoshi Kurihara |
| 2020 | ICMI | Advanced Multi-Instance Learning Method with Multi-features Engineering and Conservative Optimization for Engagement Intensity Prediction. | Jianming Wu, Bo Yang, Yanan Wang, Gen Hattori |
| 2020 | MUM | Facial Expression Recognition with the advent of face masks. | Bo Yang, Jianming Wu, Gen Hattori |
| 2019 | ICASSP | Development and Evaluation of Japanese Text-to-speech Middleware for 32-Bit Microcontrollers. | Nobuyuki Nishizawa, Tomohiro Obara, Gen Hattori |
| 2018 | CICLING | Automatic Method to Build a Dictionary for Class-Based Translation Systems. | Kohichi Takai, Gen Hattori, Keiji Yasuda, Panikos Heracleous, Akio Ishikawa, Kazunori Matsumoto, Fumiaki Sugaya |
| 2014 | WISE | Feature Based Sentiment Analysis of Tweets in Multiple Languages. | Maike Erdmann, Kazushi Ikeda, Hiromi Ishizaki, Gen Hattori, Yasuhiro Takishima |
| 2013 | AINA | Early Detection Method of Service Quality Reduction Based on Linguistic and Time Series Analysis of Twitter. | Kazushi Ikeda, Gen Hattori, Chihiro Ono, Hideki Asoh, Teruo Higashino |
| 2012 | PRICAI | Hierarchical Training of Multiple SVMs for Personalized Web Filtering. | Maike Erdmann, Duc Dung Nguyen, Tomoya Takeyoshi, Gen Hattori, Kazunori Matsumoto, Chihiro Ono |
| 2007 | WWW | Robust web page segmentation for mobile terminal using content-distances and page layout information. | Gen Hattori, Keiichiro Hoashi, Kazunori Matsumoto, Fumiaki Sugaya |
| 2003 | PERCOM | Making Java-Enabled Mobile Phone as Ubiquitous Terminal by Lightweight FIPA Compliant Agent Platform. | Gen Hattori, Satoshi Nishiyama, Chihiro Ono, Hiroki Horiuchi |