Paper: Antecedent Recovery: Experiments With A Trace Tagger

ACL ID W03-1005
Title Antecedent Recovery: Experiments With A Trace Tagger
Venue Conference on Empirical Methods in Natural Language Processing
Session Main Conference
Year 2003
Authors

This paper explores the problem of find- ing non-local dependencies. First, we isolate a set of features useful for this task. Second, we develop both a two-step approach which combines a trace tagger with a state-of-the-art lexicalized parser and a one-step approach which finds non- local dependencies while parsing. We find that the former outperforms the latter be- cause it makes better use of the features we isolate.