|
Sebastian Padó and Mirella Lapata. 2009. Cross-lingual Annotation Projection for Semantic Roles. Journal of Artificial Intelligence Research, 36, 307--340. This article considers the task of automatically inducing role-semantic annotations in the FrameNet paradigm for new languages. We propose a general framework that is based on annotation projection, phrased as a graph optimization problem. It is relatively inexpensive and has the potential to reduce the human effort involved in creating role-semantic resources. Within this framework, we present projection models that exploit lexical and syntactic information. We provide an experimental evaluation on an English-German parallel corpus which demonstrates the feasibility of inducing high-precision German semantic role annotation both for manually and automatically annotated English data.
@Article{Pado:Lapata:09,
author = {Sebastian Pad\'{o} and Mirella Lapata},
title = {Cross-lingual Annotation Projection for Semantic Roles},
journal = {Journal of Artificial Intelligence Research},
year = 2009,
volume= {36},
pages = {307--340}
}
|