Correlation-Diversified Portfolio Construction by Finding Maximum Independent Set in Large-Scale Market Graph. - Ryo Hidaka; Yohei Hamakawa; Jun Nakayama; Kosuke Tatsumura (IEEE Access, 2023)

Pairs-Trading System Using Quantum-Inspired Combinatorial Optimization Accelerator for Optimal Path Search in Market Graphs. - Kosuke Tatsumura; Ryo Hidaka; Jun Nakayama; Tomoya Kashimata; Masaya Yamasaki (IEEE Access, 2023)

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; Tomoya Kashimata; Masaya Yamasaki (IEEE Access, 2023)