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ACL
2010
15 years 2 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
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ACL
2009
15 years 2 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 6 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 6 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