Keiichi Niwa

According to our database, Keiichi Niwa authored at least 3 papers between 1998 and 2011.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2011

Multiobjective two-level 0-1 programming through distributed genetic algorithms.

Keiichi Niwa, Tomohiro Hayashida, Masatoshi Sakawa

Proceedings of the FUZZ-IEEE 2011, 2011

2001

Computational Methods for Two-level Linear Programming Problems With Fuzzy Parameters Through Genetic Algorithms.

Keiichi Niwa, Ichiro Nishizaki, Masatoshi Sakawa

Proceedings of the 10th IEEE International Conference on Fuzzy Systems, 2001

1998

Decentralized two-level 0-1 programming through genetic algorithms with double strings.

Keiichi Niwa, Ichiro Nishizaki, Masatoshi Sakawa

Proceedings of the Knowledge-Based Intelligent Electronic Systems, 1998