| 2025 | CRITIS | Phase-Driven Transitions in Cyber-Physical Incident Command Systems: Communication Dynamics from Tabletop Exercises. | Kenta Nakayama, Kenji Watanabe, Ichiro Koshijima |
| 2025 | ICASSP | Matrix Decomposition By Additive and Subtractive Factors. | Takumi Kobayashi, Kenji Watanabe |
| 2023 | CRITIS | Development of Easy Risk Assessment Tool for Factory Cybersecurity: Short Paper. | Hiroshi Sasaki, Kenji Watanabe |
| 2023 | ICIP | End-to-End Trainable Weakly Non-Negative Factorization. | Takumi Kobayashi, Kenji Watanabe |
| 2022 | CRITIS | Modeling the Hierarchical Structure of Effective Communication Factors for Cyberattack Responses. | Hiroka Kato, Tomomi Aoyama, Kenji Watanabe |
| 2022 | CRITIS | Emerging Importance of Cybersecurity in Electric Power Sector as a Hub of Interoperable Critical Infrastructure Protection in the Greater Metropolitan Areas in Japan. | Kenji Watanabe |
| 2019 | CRITIS | On the Importance of Agility, Transparency, and Positive Reinforcement in Cyber Incident Crisis Communication. | Tomomi Aoyama, Atsushi Sato, Giuseppe Lisi, Kenji Watanabe |
| 2019 | ICONIP | Simple ConvNet Based on Bag of MLP-Based Local Descriptors. | Takumi Kobayashi, Hidenori Ide, Kenji Watanabe |
| 2018 | CRITIS | PPP (Public-Private Partnership)-Based Cyber Resilience Enhancement Efforts for National Critical Infrastructures Protection in Japan. | Kenji Watanabe |
| 2018 | SMC | Coherency Preserving Feature Transformation for Semantic Segmentation. | Kenji Watanabe |
| 2016 | CRITIS | Developing a Cyber Incident Communication Management Exercise for CI Stakeholders. | Tomomi Aoyama, Kenji Watanabe, Ichiro Koshijima, Yoshihiro Hashimoto |
| 2015 | CRITIS | PPP (Public-Private Partnership)-Based Business Continuity of Regional Banking Services for Communities in Wide-Area Disasters - Limitation of Individual BCP/BCM Ensuring Interoperability Among Banks Cooperation with Local Governments for Socioeconomic Resilience in Japan. | Kenji Watanabe, Takuya Hayashi |
| 2015 | SMC | Semi-supervised Component Analysis. | Kenji Watanabe, Toshikazu Wada |
| 2014 | HealthCom | Elements of a real-time vital signs monitoring system for players during a football game. | Shinsuke Hara, Tetsuo Tsujioka, Takunori Shimazaki, Kouhei Tezuka, Masayuki Ichikawa, Masato Ariga, Hajime Nakamura, Takashi Kawabata, Kenji Watanabe, Masanao Ise, Noa Arime, Hiroyuki Okuhata |
| 2014 | ICPR | Logistic Component Analysis for Fast Distance Metric Learning. | Kenji Watanabe, Toshikazu Wada |
| 2013 | HealthCom | Development of a real-time vital data collection system from players during a football game. | Shinsuke Hara, Tetsuo Tsujioka, Toui Kanda, Hajime Nakamura, Takashi Kawabata, Kenji Watanabe, Masanao Ise, Noa Arime, Hiroyuki Okuhata |
| 2013 | SMC | Sparse Logistic Discriminant Analysis. | Takio Kurita, Kenji Watanabe, Akinori Hidaka |
| 2011 | ICASSP | Detection of peptide ion peaks in mass spectra by using weighted auto-correlation. | Kenji Watanabe, Takumi Kobayashi, Katsuyuki Koike, Tetsuya Higuchi, Tohru Natsume, Nobuyuki Otsu |
| 2011 | ICIP | Cancer detection from biopsy images using probabilistic and discriminative features. | Atsushi Yaguchi, Takumi Kobayashi, Kenji Watanabe, Kenji Iwata, Tadaaki Hosaka, Nobuyuki Otsu |
| 2011 | ICMLA | L0-Regularized Parametric Non-negative Factorization for Analyzing Composite Signals. | Takumi Kobayashi, Kenji Watanabe, Nobuyuki Otsu |
| 2011 | ICMLA | Efficient Optimization of Logistic Regression by Direct Use of Conjugate Gradient. | Kenji Watanabe, Takumi Kobayashi, Nobuyuki Otsu |
| 2010 | ICONIP | Logistic Label Propagation for Semi-supervised Learning. | Kenji Watanabe, Takumi Kobayashi, Nobuyuki Otsu |
| 2009 | CRITIS | Development of Information Security-Focused Incident Prevention Measures for Critical Information Infrastructure in Japan. | Hideaki Kobayashi, Kenji Watanabe, Takahito Watanabe, Yukinobu Nagayasu |
| 2009 | SMC | Logistic discriminant analysis. | Takio Kurita, Kenji Watanabe, Nobuyuki Otsu |
| 2008 | ICPR | Locality preserving multi-nominal logistic regression. | Kenji Watanabe, Takio Kurita |
| 2008 | ICPR | RANSAC-SVM for large-scale datasets. | Kenji Watanabe, Takio Kurita |
| 2008 | IJCNN | Automatic factorization of biological signals by using Boltzmann non-negative matrix factorization. | Kenji Watanabe, Akinori Hidaka, Takio Kurita |
| 2007 | CRITIS | Designing Information System Risk Management Framework Based on the Past Major Failures in the Japanese Financial Industry. | Kenji Watanabe, Takashi Moriyasu |
| 2007 | ICONIP | Automatic Factorization of Biological Signals Measured by Fluorescence Correlation Spectroscopy Using Non-negative Matrix Factorization. | Kenji Watanabe, Takio Kurita |
| 2004 | ICALT | A Comparative Analysis of Changes of Student's Attitude Before and After an International Virtual Learning Class. | Yusuke Morita, Takashi Fujiki, Byungdug Jun, Sangsoo Lee, Kenji Watanabe, Kohtaro Kamizono, Toshihiko Shimokawa, Daisuke Yagyu, Chiaki Nakamura |
| 1994 | WACV | Precise visual inspection for LSI wafer patterns using subpixel image alignment. | Takashi Hiroi, Shunji Maeda, Hitoshi Kubota, Kenji Watanabe, Yasuo Nakagawa |