OWL: Optimized Workforce Learning for General Multi-Agent Assistance in Real-World Task Automation. - Mengkang Hu; Yuhang Zhou; Wendong Fan; Yuzhou Nie; Bowei Xia; Tao Sun; Ziyu Ye; Zhaoxuan Jin; Yingru Li; Qiguang Chen; Zeyu Zhang; Yifeng Wang; et al. (CoRR, 2025)