Kyohei Okumura

An Economic Analysis of Difficulty Adjustment Algorithms in Proof-of-Work Blockchain Systems

Shunya Noda, Kyohei Okumura, Yoshinori Hashimoto, 2020, EC.

A Simple, Fast, and Safe Mediator for Congestion Management

Kyohei Okumura, Kei Ikegami, Takumi Yoshikawa, 2020, AAAI.

An Economic Analysis of Difficulty Adjustment Algorithms in Proof-of-Work Blockchain Systems

Shunya Noda, Kyohei Okumura, Yoshinori Hashimoto, 2019, EC.