1. Furao, Shen*, and Osamu Hasegawa*. "Fractal Image Coding with Simulated Annealing Search." J. Adv. Comput. Intell. Intell. Informatics 9.1 (2005): 80-88.
2. Furao, Shen*, and Osamu Hasegawa*. "An on-line learning mechanism for unsupervised classification and topology representation." IEEE COMPUTER SOCIETY CONFERENCE ON COMPUTER VISION AND PATTERN RECOGNITION. Vol. 1. IEEE Computer Society; 1999, 2005.
3. Shen Furao, Youki Kamiya, Osamu Hasegawa. "An incremental neural network for online supervised learning and topology learning." Meeting on Image Recognition and Understandings (MIRU 2005), Awaji Yumebudai International Conference Center, July 18-20, 2005.
4. Shen Furao, Youki Kamiya, Osamu Hasegawa. "An incremental neural network for online supervised learning and topology representation." 12th International Conference on Neural Information Processing (ICONIP 2005), Taipei, Taiwan, October 30 - November 2, 2005.
5. Shen Furao, Osamu Hasegawa. "An incremental k-means clustering algorithm with adaptive distance measure." 12th International Conference on Neural Information Processing (ICONIP 2005), Taipei, Taiwan, October 30 - November 2, 2005.