4 research outputs found
Boundaries of membrane in P systems relying on multiset approximation spaces in language R
Membrane computing is an area within computer science which aims to develop
a new computational model through the study of the characteristics of
biological cells. It is a distributed and parallel computing model. Communication
between regions through membranes, as well as membrane system
and its environment, plays an important role in the process. Combination of
P system with multiset approximation space leads to the abstract concept of
‘to be close enough to a membrane’. The designated goal is to perform calculations
in this two-fold system by the help of language R. Some packages can
perform calculations with multisets in R (such as ‘sets’ package), but they are
more closely linked to fuzzy systems. In this paper a new program library in
language R is initiated which had been created to encourage some fundamental
calculations in membrane systems combined with multiset approximation
spaces. Data structures and functions are illustrated by examples.
Keywords: multiset approximation spaces, membrane computing, R languag