Deriving Boolean structures from distributional vectors German Kruszewski author Denis Paperno author Marco Baroni author 2015 text journal article Transactions of the Association for Computational Linguistics continuing MIT Press Cambridge, MA periodical academic journal kruszewski-etal-2015-deriving 10.1162/tacl_a_00145 https://aclanthology.org/Q15-1027/ 2015 3 375 388