Koichi Koizumi

According to our database, Koichi Koizumi authored at least 5 papers between 1998 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2025

Efficient AND Protocols Resistant to Maliciously Revealing a Single Card.

Koichi Koizumi, Minato Abe, Eikoh Chida, Takaaki Mizuki

Proceedings of the Theoretical Aspects of Computing - ICTAC 2025, 2025

An Application of Secure Computation to Tagiron.

Koichi Koizumi, Takaaki Mizuki

Proceedings of the Advances in Computer Games - 19th International Conference, 2025

2008

A Revised Transformation Protocol for Unconditionally Secure Secret Key Exchange.

Koichi Koizumi, Takaaki Mizuki, Takao Nishizeki

Theory Comput. Syst., 2008

2004

Necessary and Sufficient Numbers of Cards for the Transformation Protocol.

Koichi Koizumi, Takaaki Mizuki, Takao Nishizeki

Proceedings of the Computing and Combinatorics, 10th Annual International Conference, 2004

1998

Development of Thick Wall Welding and Cutting Tools for ITER.

Masataka Nakahira, Hiroyuki Takahashi, Kentaro Akou, Koichi Koizumi

J. Robotics Mechatronics, 1998