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EMNLP
2007
13 years 9 months ago
Covington Variations
Three versions of the Covington algorithm for non-projective dependency parsing have been tested on the ten different languages for the Multilingual track of the CoNLLX Shared Tas...
Svetoslav Marinov
EMNLP
2007
13 years 9 months ago
Factored Translation Models
We present an extension of phrase-based statistical machine translation models that enables the straight-forward integration of additional annotation at the word-level — may it ...
Philipp Koehn, Hieu Hoang
EMNLP
2007
13 years 9 months ago
Incremental Dependency Parsing Using Online Learning
We describe an incremental parser that was trained to minimize cost over sentences rather than over individual parsing actions. This is an attempt to use the advantages of the two...
Richard Johansson, Pierre Nugues
EMNLP
2007
13 years 9 months ago
Instance Based Lexical Entailment for Ontology Population
In this paper we propose an instance based method for lexical entailment and apply it to automatic ontology population from text. The approach is fully unsupervised and based on k...
Claudio Giuliano, Alfio Massimiliano Gliozzo
EMNLP
2007
13 years 9 months ago
Characterizing the Errors of Data-Driven Dependency Parsing Models
We present a comparative error analysis of the two dominant approaches in datadriven dependency parsing: global, exhaustive, graph-based models, and local, greedy, transition-base...
Ryan T. McDonald, Joakim Nivre