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» On Various Negative Translations
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CORR
2011
Springer
137views Education» more  CORR 2011»
12 years 12 months ago
Existential witness extraction in classical realizability and via a negative translation
Abstract. We show how to extract existential witnesses from classical proofs using Krivine’s classical realizability—where classical proofs are interpreted as λ-terms with the...
Alexandre Miquel
CICLING
2007
Springer
13 years 9 months ago
The Negative Effect of Machine Translation on Cross-Lingual Question Answering
This paper presents a study of the negative effect of Machine Translation (MT) on the precision of Cross
Sergio Ferrández, Antonio Ferrández
CIE
2010
Springer
13 years 9 months ago
The Peirce Translation and the Double Negation Shift
We develop applications of selection functions to proof theory and computational extraction of witnesses from proofs in classical analysis. The main novelty is a translation of cla...
Martín Hötzel Escardó, Paulo Ol...
TLCA
2009
Springer
13 years 11 months ago
Relating Classical Realizability and Negative Translation for Existential Witness Extraction
Friedman showed how to turn a classical proof of a Σ0 1 formula into an intuitionistic proof of the same formula, thus giving an effective method to extract witnesses from classi...
Alexandre Miquel
CICLING
2010
Springer
13 years 9 months ago
A Maximum Entropy Approach to Syntactic Translation Rule Filtering
In this paper we will present a maximum entropy filter for the translation rules of a statistical machine translation system based on tree transducers. This filter can be success...
Marcin Junczys-Dowmunt