HetEC: Architectures for Heterogeneous Quantum Error Correction Codes. - Samuel Alexander Stein; Shifan Xu; Andrew W. Cross; Theodore J. Yoder; Ali Javadi-Abhari; Chenxu Liu; Kun Liu; Zeyuan Zhou; Charlie Guinn; Yufei Ding 001; Yongshan Ding 001; Ang Li 006 (ASPLOS (2), 2025)