Hablando con el rey

A Vueltas Con El Mol

Conversión Fonética Automática con Información Fonológica para el Gallego

This paper presents a phonetic conversion system with phonological knowledge for Galician. The system allows us to evaluate several phonological processes, like syllabification or phonological derivation, as well as to transcript lexicons with phonetic annotation of different linguistic varieties automatically. The system consists of the following modules: (i) phonological conversion, which gen...

Contención de consultas con valores nulos usando el método CQC

Resumen. Este artículo presenta una extensión de nuestro método CQC destinada a comprobar la contención de dos consultas en el contexto de una BD relacional que puede contener valores nulos en los atributos de sus tuplas. Teniendo en cuenta que todos los SGBDs admiten el uso de valores nulos y que las bases de datos “reales” contienen valores nulos, comprobar la contención de consultas en este ...

Técnicas Deductivas para el Análisis Sintáctico con Corrección de Errores

We introduce error-correcting parsing schemata, which allow us to define error-correcting parsers in a high-level, declarative way. This formalism can be used to describe error-correcting parsers in a simple and uniform manner, and provides a formal basis allowing to prove their correctness and other properties. We also show how these schemata can be used to obtain different implementations of ...

Sacrificio cortoplacista adaptativo en comparación con metaheurísticas para el TSP

─ We present two new heuristics for the TSP symmetric: the sacrifice short-term adaptive 2-opt (SCA_2opt) and an improved version (SCA_2_opt_r). These methods are the result of systemic analysis of the decision rule nearest neighbor, to which he was found on systems archetype “Solutions counterproductive.” The SCA is based on the traveler used in the TSP, resign at any time to overnight stop ne...