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COLING
2008
15 years 8 months ago
Phrasal Segmentation Models for Statistical Machine Translation
Phrasal segmentation models define a mapping from the words of a sentence to sequences of translatable phrases. We discuss the estimation of these models from large quantities of ...
Graeme W. Blackwood, Adrià de Gispert, Will...
LREC
2010
137views Education» more  LREC 2010»
15 years 8 months ago
Handling of Missing Values in Lexical Acquisition
We propose a strategy to reduce the impact of the sparse data problem in the tasks of lexical information acquisition based on the observation of linguistic cues. It justifies tha...
Núria Bel
217
Voted
IPCO
2008
136views Optimization» more  IPCO 2008»
15 years 8 months ago
Computing with Multi-row Gomory Cuts
Recent advances on the understanding of valid inequalities from the infinite group relaxation has opened the possibility of finding a computationally effective extension to GMI cu...
Daniel G. Espinoza
154
Voted
LREC
2008
111views Education» more  LREC 2008»
15 years 8 months ago
Using Lexical Acquisition to Enrich a Predicate Argument Reusable Database
The work described in this paper aims to enrich the noun classifications of an existing database of lexical resources (de Matos and Ribeiro, 2004) adding missing information such ...
Paula Cristina Vaz, David Martins de Matos, Nuno J...
152
Voted
ISIM
2007
15 years 8 months ago
k-Limited Erasing Performed by Scattered Context Grammars
A scattered context grammar, G, erases nonterminals in a k-limited way, where k ≥ 1, if in every sentential form of any derivation, between every two symbols from which G derive...
Jirí Techet