Hirofumi Sanada

According to our database, Hirofumi Sanada authored at least 8 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of four.

2024

A Study on Forecasting Post-enrollment Grades of Students Using Gradient Boosting Decision Tree.

Komei Arasawa, Shun Matsukawa, Nobuyuki Sugio, Hirofumi Sanada, Madoka Takahara, Shun Hattori

Proceedings of the Human Interface and the Management of Information, 2024

2018

Estimating the Quality of Fractal Compressed Images Using Lacunarity.

Megumi Takezawa, Hirofumi Sanada, Takahiro Ogawa, Miki Haseyama

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

2013

Numerical Design of Matching Structures for One-Dimensional Finite Superlattices.

Hirofumi Sanada, Megumi Takezawa, Hiroki Matsuzaki

IEICE Trans. Electron., 2013

2005

Quality improvement technique for JPEG images with fractal image coding.

Megumi Takezawa, Hirofumi Sanada, Kazuhisa Watanabe, Miki Haseyama

Proceedings of the International Symposium on Circuits and Systems (ISCAS 2005), 2005

2001

Irreducible form for AP algorithm for detecting the number of coherent signals based on the MDL principle.

Masakiyo Suzuki, Hirofumi Sanada, Nobuo Nagai

Proceedings of the IEEE International Conference on Acoustics, 2001

2000

The equivalent transmission-line approach to resonant tunneling problems described by the Kane model.

Hirofumi Sanada, Masakuyo Suzuki, Yoji Tsukui, Nobuo Nagai

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Regularity in difference in transmission characteristics for Gaussian superlattices and periodic superlattices.

Kunihiko Asakura, Masakuyo Suzuki, Hirofumi Sanada, Nobuo Nagai

Proceedings of the IEEE International Symposium on Circuits and Systems, 2000

Detection of signal number based on statistics of maximum likelihood.

Masakiyo Suzuki, Hirofumi Sanada, Nobuo Nagai

Proceedings of the IEEE International Conference on Acoustics, 2000