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This research discusses preliminary efforts to expand the coverage of the PropBank lexicon to multi-word and idiomatic expressions, such as take one for the team. Given overwhelming numbers of such expressions, an efficient way for increasing coverage is needed. This research discusses an approach to adding multi-word expressions to the PropBank lexicon in(More)
We present the first corpus annotated with preposition supersenses, unlexical-ized categories for semantic functions that can be marked by English prepositions (Schneider et al., 2015). The preposition su-persenses are organized hierarchically and designed to facilitate comprehensive manual annotation. Our dataset is publicly released on the web.
We present the first corpus annotated with preposition supersenses, unlexical-ized categories for semantic functions that can be marked by English prepositions (Schneider et al., 2015). That scheme improves upon its predecessors to better facilitate comprehensive manual annotation. Moreover, unlike the previous schemes, the preposition supersenses are(More)
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