Collage of Iso-Picture Languages and P Systems

被引:0
|
作者
Annadurai, S. [1 ]
Dare, V. R. [2 ]
Kalyani, T. [1 ]
Thomas, D. G. [2 ]
机构
[1] St Josephs Coll Engn, Dept Math, Madras 119, Tamil Nadu, India
[2] Madras Christian Coll, Dept Math, Madras 59, Tamil Nadu, India
关键词
Membrane computing; iso-picture languages; collage; recognizable languages;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
A new operation called collage on one-dimensional (respectively two-dimensional) word languages, obtained by piling up, one on top of the other, words of a given recognizable language on a previously empty one-dimensional (respectively two-dimensional) array, was introduced (2005). In this paper we extend the operation to iso-picture languages. We show that if L is an iso-picture language over a two letter alphabet then collage of L is recognizable. We introduce a new P system which consists of membrane structure in which the object in each membrane is a collection of iso-picture languages and the evolutionary rules are given in terms of collage operations. We obtain some properties of this P system using recognizability of collage of L.
引用
收藏
页码:95 / +
页数:2
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