Geometrically consistent ordinal mixture-of-experts for weight estimation of sows from multi-view point clouds - Qiang Zhai; Longhu Ma; Han Jiang; Li Wan; Yunhan Liu; Yiran Liao; Yifeng Yang; Changmeng Peng; Jinglan Lei; Yong Zhuo; Lianqiang Che; De Wu (Computers and Electronics in Agriculture, 2026)