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ACL
2010
14 years 10 months ago
On the Computational Complexity of Dominance Links in Grammatical Formalisms
Dominance links were introduced in grammars to model long distance scrambling phenomena, motivating the definition of multiset-valued linear indexed grammars (MLIGs) by Rambow (19...
Sylvain Schmitz
ACL
2009
14 years 9 months ago
Toward finer-grained sentiment identification in product reviews through linguistic and ontological analyses
We propose categories of finer-grained polarity for a more effective aspect-based sentiment summary, and describe linguistic and ontological clues that may affect such fine-graine...
Hye-Jin Min, Jong C. Park
ACL
2012
13 years 2 months ago
CSNIPER - Annotation-by-query for Non-canonical Constructions in Large Corpora
We present CSNIPER (Corpus Sniper), a tool that implements (i) a web-based multiuser scenario for identifying and annotating non-canonical grammatical constructions in large corpo...
Richard Eckart de Castilho, Sabine Bartsch, Iryna ...
ACL
2012
13 years 2 months ago
Text-level Discourse Parsing with Rich Linguistic Features
In this paper, we develop an RST-style textlevel discourse parser, based on the HILDA discourse parser (Hernault et al., 2010b). We significantly improve its tree-building step b...
Vanessa Wei Feng, Graeme Hirst