Ryo Hidaka

High-performance combinatorial optimization based on classical mechanics

Hayato Goto, Kotaro Endo, Masaru Suzuki et al. · Science Advances · 2021 · 204 citations · Full text

A Currency Arbitrage Machine Based on the Simulated Bifurcation Algorithm for Ultrafast Detection of Optimal Opportunity

Kosuke Tatsumura, Ryo Hidaka, Masaya Yamasaki et al. · 2020 · 22 citations

Engineering, Optimal Arbitrage Path, Market Design +22

Real-Time Trading System Based on Selections of Potentially Profitable, Uncorrelated, and Balanced Stocks by NP-Hard Combinatorial Optimization

Kosuke Tatsumura, Ryo Hidaka, Jun Nakayama et al. · IEEE Access · 2023 · 19 citations · Full text

Mathematical Programming, Computational Complexity Theory, Engineering +23

Pairs-Trading System Using Quantum-Inspired Combinatorial Optimization Accelerator for Optimal Path Search in Market Graphs

Kosuke Tatsumura, Ryo Hidaka, Jun Nakayama et al. · IEEE Access · 2023 · 12 citations · Full text

Correlation-Diversified Portfolio Construction by Finding Maximum Independent Set in Large-Scale Market Graph

Ryo Hidaka, Yohei Hamakawa, Jun Nakayama et al. · IEEE Access · 2023 · 12 citations · Full text