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LREC
2010
116views Education» more  LREC 2010»
15 years 8 months ago
Identifying Sources of Weakness in Syntactic Lexicon Extraction
Previous work has shown that large scale subcategorisation lexicons could be extracted from parsed corpora with reasonably high precision. In this paper, we apply a standard extra...
Claire Gardent, Alejandra Lorenzo
LREC
2008
87views Education» more  LREC 2008»
15 years 8 months ago
Is this NE tagger getting old?
This paper focuses on the influence of changing the text time frame on the performance of a named entity tagger. We followed a twofold approach to investigate this subject: on the...
Cristina Mota, Ralph Grishman
LREC
2008
216views Education» more  LREC 2008»
15 years 8 months ago
Towards Semi Automatic Construction of a Lexical Ontology for Persian
Lexical ontologies and semantic lexicons are important resources in natural language processing. They are used in various tasks and applications, especially where semantic process...
Mehrnoush Shamsfard
MVA
2007
211views Computer Vision» more  MVA 2007»
15 years 8 months ago
Shadow Elimination in Traffic Video Segmentation
Shadow detection is critical for robust and reliable vision-based systems for traffic vision analysis. Shadow points are often misclassified as object points causing errors in loc...
Hong Liu, Jintao Li, Qun Liu, Yueliang Qian
ACL
2004
15 years 8 months ago
Long-Distance Dependency Resolution in Automatically Acquired Wide-Coverage PCFG-Based LFG Approximations
This paper shows how finite approximations of long distance dependency (LDD) resolution can be obtained automatically for wide-coverage, robust, probabilistic Lexical-Functional G...
Aoife Cahill, Michael Burke, Ruth O'Donovan, Josef...