Título inglés |
Inference of fuzzy regular grammars from examples. |
Título español |
Inferencia de gramáticas regulares difusas desde ejemplos. |
Autor/es |
Fortes, Inmaculada ; Morales, Rafael ; Pérez de la Cruz, José Luis ; Triguero, Francisco ; Comino, M. A. |
Organización |
Dep. Mat. Apl. Esc. Téc. Super. Ing. Informát. Univ. Málaga, Málaga, España;Dep. Leng. Cienc. Comp. Esc. Téc. Super. Ing. Informát. Univ. Málaga, Málaga, España |
Revista |
1134-5632 |
Publicación |
1999, 6 (2-3): 277-291, 30 Ref. |
Tipo de documento |
articulo |
Idioma |
Inglés |
Resumen inglés |
Let us consider the following situation: An oracle provides us with a finite set of examples considered as words belonging to a regular language. This oracle is not available again. In this paper we study a new and general inference algorithm of fuzzy regular grammars based on this set of words. This algorithm is created by adapting a process discovery method. The main issues in the adaptation are the development of a fuzzy version, the assignation of membership degrees to each production in the grammar, and the treatment of consecutive repeated symbols. In addition to this inference algorithm we present a practical use for automatically generating artistic designs. Specifically, we have collected a set of paintings by Piet Mondrian (1872-1944) and obtained new Mondrian-style paintings. To achieve this, we designed a code to transform the paintings into strings and also to carry out the reverse conversion. We view these strings, which represent the paintings, as words belonging to a regular language and from this finite set of examples infer a fuzzy regular grammar. The entire process has been implemented and some new paintings from the inference algorithm have been obtained. An art expert has judged that these computer-generated paintings are fully in the spirit of those painted by Mondrian. |
Clasificación UNESCO |
110208 |
Palabras clave español |
Inferencia estadística ; Lógica difusa ; Lógica modal |
Código MathReviews |
MR1774572 |
Código Z-Math |
Zbl 0954.68510 |
Acceso al artículo completo |