A ‘Natural Logic ’ inference system using the Lambek
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A ‘Natural Logic ’ inference system using the Lambek
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| Id. |
47159174 |
| Idioma |
inglés
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| Titulo |
A ‘Natural Logic ’ inference system using the Lambek |
| Autor(es) |
Anna Zamansky
Nissim Francez
Yoad Winter
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| Localización |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.64.9965
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| Versión |
1.0 |
| Estado |
Final
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| Descripción |
This paper develops an inference system for natural language within the ‘Natural Logic ’ paradigm as advocated by Van Benthem [11], Sánchez [10] and others. The system that we propose is based on the Lambek calculus and works directly on the Curry-Howard counterparts for syntactic representations of natural language, with no intermediate translation to logical formulae. The Lambek-based system we propose extends the system by Fyodorov et al. [3], which is based on the Ajdukiewicz/Bar-Hillel (AB) calculus ([6]). This enables the system to deal with new kinds of inferences, involving relative clauses, non-constituent coordination, and meaning postulates that involve complex expressions. Basing the system on the Lambek calculus leads to problems with non-normalized proof terms, which are treated by using normalization axioms.
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| Tipo |
application/pdf
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| Palabras clave |
natural logic
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| Tipo de recurso |
Texto Narrativo
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| Tipo de Interactividad |
Expositivo
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| Nivel de Interactividad |
muy bajo
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| Audiencia |
Estudiante
Profesor
Autor
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| Estructura |
Atomic |
| Coste |
no
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| Copyright |
sí
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| Formatos |
application/pdf
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| Requerimientos técnicos |
Browser: Any
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| Relación |
[IsBasedOn] http://www.cs.technion.ac.il/~winter/papers/natlog-lambek.pdf
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| Fecha de contribución |
25-ago-2009 |
| Contacto |
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