@inproceedings{niess-kern-2026-spandiffusion, title = "{S}pan{D}iffusion: Flow Matching over Continuous Span Masks for Financial Causal Question Answering", author = "Niess, Georg and Kern, Roman", editor = "El-Haj, Mo and Moreno Sandoval, Antonio and Garcia-Serrano, Ana and Chen, Chung-Chi and Rayson, Paul and Torterolo Orta, Yanco Amor and Martinez, Paloma and Porta, Jordi", booktitle = "The 7th Financial Narrative Processing Workshop", month = may, year = "2026", address = "Palma de Mallorca, Spain", publisher = "European Language Resources Association (ELRA)", url = "https://aclanthology.org/2026.fnp-1.15/", doi = "10.63317/4bm7v3ccgmjy", pages = "146--151" }