Figure 4
From: New challenges for text mining: mapping between text and manually curated pathways
Event representation in NL expression vs. pathway representation. (a) Event annotation to the sentence “Stimulation of cells leads to a rapid phosphorylation of I kappa B alpha, which is presumed to be important for the subsequent degradation,” and (b) the pathway representation corresponding to it. In (a), the black and red arcs link an event with its theme and cause respectively. In (b), the black arcs link two entities representing change of the state.