69 citations · 109 across the 10 of their papers we have counts for
Showing cs.CYShow all
3 papers · 1 filter
cs.CY2023★ 1 cited
Is Ethereum Proof of Stake Sustainable? Considering from the Perspective of Competition Among Smart Contract Platforms
Kenji Saito, Yutaka Soejima, Toshihiko Sugiura +2
Since the Merge update upon which Ethereum transitioned to Proof of Stake, it has been touted that it resulted in lower power consumption and increased security. However, even if t…
cs.CY2018★ 69 cited
How to Make a Digital Currency on a Blockchain Stable
Kenji Saito, Mitsuru Iwamura
Bitcoin and other similar digital currencies on blockchains are not ideal means for payment, because their prices tend to go up in the long term (thus people are incentivized to ho…
cs.CY2017★ 15 cited
Digital Currency Design for Sustainable Active Debris Removal in Space
Kenji Saito, Shinji Hatta, Toshiya Hanada
Orbital debris remains as an obstacle to further space development. While efforts are ongoing to avoid newly launched objects becoming debris, the number of debris would still cont…