40 citations · 125 across the 30 of their papers we have counts for
33 papers
Embedding and correlation tensor for XRP transaction networks
Abhijit Chakraborty, Tetsuo Hatsuda, Yuichi Ikeda
Cryptoassets are growing rapidly worldwide. One of the large cap cryptoassets is XRP. In this article, we focus on analyzing transaction data for the 2017-2018 period that consist…
Hodge Decomposition of the Remittance Network on the XRP ledger in the Price Hike of January 2018
Yuichi Ikeda, Abhijit Chakraborty
This study analyzes the remittance transaction recorded on the XRP ledger for ETH and USD from July 2017 to Jun 2018, including the bubble period in early 2018. Using the Hodge dec…
First Demonstration Experiment for Energy Trading System EDISON-X Using the XRP Ledger
Yuichi Ikeda, Yu Ohki, Zelda Marquardt +3
We develop an energy trading system, EDISON-X, that uses blockchain technology to manage the buying and selling of electricity usage rights, i.e., tokens. UPX and SPX tokens purcha…
Projecting XRP price burst by correlation tensor spectra of transaction networks
Abhijit Chakraborty, Tetsuo Hatsuda, Yuichi Ikeda
Cryptoassets are becoming essential in the digital economy era. XRP is one of the large market cap cryptoassets. Here, we develop a novel method of correlation tensor spectra for t…
Regional medical inter-institutional cooperation in medical provider network constructed using patient claims data from Japan
Yu Ohki, Yuichi Ikeda, Susumu Kunisawa +1
The aging world population requires a sustainable and high-quality healthcare system. To examine the efficiency of medical cooperation, medical provider and physician networks were…
Community Structure and Its Stability on a Face-to-Face Interaction Network in Kyoto City
Yu Ohki, Yuichi Ikeda, Hitomi Tanaka
As social behavior plays an essential role in people's lives, the features of face-to-face interaction networks must be examined to understand people's social behavior. In this stu…