HorizonStream: Long-Horizon Attention for Streaming 3D Reconstruction. - Chong Cheng; Peilin Tao; Nanjie Yao; Guanzhi Ding; Xianda Chen; Yuansen Du; Xiaoyang Guo; Wei Yin 006; Weiqiang Ren; Qian Zhang 009; Zhengqing Chen; Hao Wang (CoRR, 2026)