sentence1: in this paper , we extend methods from cite-p-12-1-11 for reducing the worst-case complexity of a context-free parsing pipeline .
sentence2: in this paper , we adopt the same paradigm pursued in cite-p-12-1-11 , but apply it to an exact inference cyk parser ( cite-p-12-1-2 , cite-p-12-3-1 , cite-p-12-1-8 ) .