Scalable Connectivity for Ising Machines: Dense to Sparse. - M. Mahmudul Hasan Sajeeb; Navid Anjum Aadit; Tong Wu; Cesely Smith; Dhruv Chinmay; Atharva Raut; Kerem Yunus Çamsari; Corentin Delacour; Tathagata Srimani (CoRR, 2025)