| 2019 | ICONIP | Spontaneous EEG Classification Using Complex Valued Neural Network. | Akira Ikeda, Yoshikazu Washizawa |
| 2015 | ICASSP | Metrics of grassmannian representation in reproducing kernel hilbert space for variational pattern analysis. | Yoshikazu Washizawa |
| 2012 | ICASSP | Adaptive kernel principal components tracking. | Toshihisa Tanaka, Yoshikazu Washizawa, Anthony Kuh |
| 2010 | ACCV | Trace Norm Regularization and Application to Tensor Based Feature Extraction. | Yoshikazu Washizawa |
| 2010 | ACCV | Centered Subset Kernel PCA for Denoising. | Yoshikazu Washizawa, Masayuki Tanaka |
| 2010 | ICONIP | Tensor Based Simultaneous Feature Extraction and Sample Weighting for EEG Classification. | Yoshikazu Washizawa, Hiroshi Higashi, Tomasz M. Rutkowski, Toshihisa Tanaka, Andrzej Cichocki |
| 2009 | ICDAR | Pattern Classification on Local Metric Structure. | Yoshikazu Washizawa |
| 2009 | ISCAS | Blind Source Extraction using Spatio-temporal Inverse Filter. | Yoshikazu Washizawa, Yukihiko Yamashita, Andrzej Cichocki |
| 2006 | ICASSP | On-Line K-PLANE Clustering Learning Algorithm for Sparse Comopnent Analysis. | Yoshikazu Washizawa, Andrzej Cichocki |
| 2006 | ICPR | Non-linear Wiener filter in reproducing kernel Hilbert space. | Yoshikazu Washizawa, Yukihiko Yamashita |
| 2006 | KES | A Flexible Method for Envelope Estimation in Empirical Mode Decomposition. | Yoshikazu Washizawa, Toshihisa Tanaka, Danilo P. Mandic, Andrzej Cichocki |
| 2004 | ICPR | Kernel Sample Space Projection Classifier for Pattern Recognition. | Yoshikazu Washizawa, Yukihiko Yamashita |
| 2004 | SSPR | Kernel Relative Principal Component Analysis for Pattern Recognition. | Yoshikazu Washizawa, Kenji Hikida, Toshihisa Tanaka, Yukihiko Yamashita |