3 papers
cs.CL2020
Iterative Paraphrastic Augmentation with Discriminative Span Alignment
Ryan Culkin, J. Edward Hu, Elias Stengel-Eskin +2
We introduce a novel paraphrastic augmentation strategy based on sentence-level lexically constrained paraphrasing and discriminative span alignment. Our approach allows for the la…
cs.CL2019
Multi-Sentence Argument Linking
Seth Ebner, Patrick Xia, Ryan Culkin +2
We present a novel document-level model for finding argument spans that fill an event's roles, connecting related ideas in sentence-level semantic role labeling and coreference res…
cs.CL2018
Neural-Davidsonian Semantic Proto-role Labeling
Rachel Rudinger, Adam Teichert, Ryan Culkin +2
We present a model for semantic proto-role labeling (SPRL) using an adapted bidirectional LSTM encoding strategy that we call "Neural-Davidsonian": predicate-argument structure is…