Breakthrough Design Technology Co-optimization using BSPDN and Standard Cell Variants for Maximizing Block-level PPA. - Seungyoung Lee; Sungyup Jung; Yunkyeong Jang; Jungho Do; Jisu Yu; Hyeoungyu You; Minjae Jeong; Jinyoung Lim; Jiyun Han; Sangdo Park; Yongdeok Kim; Jooyeon Kwon; et al. (VLSI Technology and Circuits, 2023)