Sparsity-Constrained Linear Quadratic Regulation Problem: Greedy Approach with Performance Guarantee. - Shumpei Nishida; Kunihisa Okano (ECC, 2024)

Feedback Control Balancing Quadratic Performance and Input Sparsity. - Shumpei Nishida; Kunihisa Okano (IEEE Control. Syst. Lett., 2024)