@article{furstenau-lapata-2012-semi, title = "Semi-Supervised Semantic Role Labeling via Structural Alignment", author = {F{\"u}rstenau, Hagen and Lapata, Mirella}, journal = "Computational Linguistics", volume = "38", number = "1", month = mar, year = "2012", address = "Cambridge, MA", publisher = "MIT Press", url = "https://preview.aclanthology.org/fix-sig-urls/J12-1005/", doi = "10.1162/COLI_a_00087", pages = "135--171" }