Laughing Hyena Distillery: Extracting Compact Recurrences From Convolutions - Massaroli, Stefano; Poli, Michael; Fu, Dan; Kumbong, Hermann; Parnichkun, Rom; Romero, David; Timalsina, Aman; McIntyre, Quinn; Chen, Beidi; Rudra, Atri; Zhang, Ce; Ré, Christopher; et al. (Advances in Neural Information Processing Systems, 2023)