First Attentions Last: Better Exploiting First Attentions for Efficient Parallel Training - Kim, Gyudong; Na, Hyukju; Kim, Jin; Jang, Hyunsung; Park, Jaemin; Hwang, Jaegi; HA, NAMKOO; Kim, Seungryong; Kim, Young Geun (Advances in Neural Information Processing Systems, 2025)