BRIDGE: Bootstrapping Text to Control Time-Series Generation via Multi-Agent Iterative Optimization and Diffusion Modelling. - Hao Li 074; Yu-Hao Huang 002; Chang Xu 008; Viktor Schlegel; Ren-He Jiang; Riza Batista-Navarro; Goran Nenadic; Jiang Bian 002 (CoRR, 2025)