Osamu Yamakawa

According to our database, Osamu Yamakawa authored at least 3 papers between 2011 and 2014.

Collaborative distances:

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

2014

A Mathematical Model of Collaborative Learning using Differential Equations.

Shinnosuke Nishi, Yasuyuki Nakamura, Koichi Yasutake, Osamu Yamakawa

Proceedings of the Proceeding of the 22nd International Conference on Computers in Education, 2014

2013

Mathematical Model For Collaborative Learning: Acquiring Hierarchic-Structured Knowledge.

Kohei Ogawa, Yasuyuki Nakamura, Koichi Yasutake, Osamu Yamakawa

Proceedings of the 21st International Conference on Computers in Education, 2013

2011

Combining Study of Complex Network and Text Mining Analysis to Understand Growth Mechanism of Communities on SNS.

Osamu Yamakawa

Proceedings of the 4th International Conference on Educational Data Mining, 2011