Sciweavers

34 search results - page 4 / 7
» Inter-Coder Agreement for Computational Linguistics
Sort
View
ACL
2012
13 years 2 months ago
Coarse Lexical Semantic Annotation with Supersenses: An Arabic Case Study
“Lightweight” semantic annotation of text calls for a simple representation, ideally without requiring a semantic lexicon to achieve good coverage in the language and domain. ...
Nathan Schneider, Behrang Mohit, Kemal Oflazer, No...
COLING
2010
14 years 6 months ago
Discriminant Ranking for Efficient Treebanking
Treebank annotation is a labor-intensive and time-consuming task. In this paper, we show that a simple statistical ranking model can significantly improve treebanking efficiency b...
Yi Zhang 0003, Valia Kordoni
ACL
2010
14 years 10 months ago
Coreference Resolution across Corpora: Languages, Coding Schemes, and Preprocessing Information
This paper explores the effect that different corpus configurations have on the performance of a coreference resolution system, as measured by MUC, B3, and CEAF. By varying separa...
Marta Recasens, Eduard H. Hovy
ACL
2010
14 years 10 months ago
Sentence and Expression Level Annotation of Opinions in User-Generated Discourse
In this paper, we introduce a corpus of consumer reviews from the rateitall and the eopinions websites annotated with opinion-related information. We present a two-level annotatio...
Cigdem Toprak, Niklas Jakob, Iryna Gurevych
ACL
2012
13 years 2 months ago
Extracting Narrative Timelines as Temporal Dependency Structures
We propose a new approach to characterizing the timeline of a text: temporal dependency structures, where all the events of a narrative are linked via partial ordering relations l...
Oleksandr Kolomiyets, Steven Bethard, Marie-Franci...