This paper reports on a study of crowdsourcing the annotation of non-local (or implicit) frame-
semantic roles, ie, roles that are realized in the previous discourse context. We describe two
annotation setups (marking and gap filling) and find that gap filling works considerably
better, attaining an acceptable quality relatively cheaply. The produced data is available for
research purposes.

… title = {{Predicate-specific annotations for implicit role binding: corpus annotation, data
analysis and evaluation experiments}}, … title = {{UDRT-based semantics construction for
LTAG -- and what it tells us about the role of adjunction in LTAG}}, … title = {Semantic role
labeling using lexical statistical …