Hirohisa Ogawa

According to our database, Hirohisa Ogawa authored at least 2 papers between 2004 and 2007.

Collaborative distances:

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

2007

Optimal Multiple Assignments Based on Integer Programming in Secret Sharing Schemes with General Access Structures.

Mitsugu Iwamoto, Hirosuke Yamamoto, Hirohisa Ogawa

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

2004

Optimal multiple assignments based on integer programming in secret sharing schemes.

Mitsugu Iwamoto, Hirosuke Yamamoto, Hirohisa Ogawa

Proceedings of the 2004 IEEE International Symposium on Information Theory, 2004