Like quantum computing or DNA computing, membrane computing is an unconventional
model of computation associated with a new computing paradigm. The field of membrane …

Membrane systems are models of computation which are inspired by some basic features of
biological membranes. In a membrane system multisets of objects are placed in the …

A variety of two-dimensional array grammar models generating picture array languages
have been introduced and investigated, utilizing and extending the well-established notions …

In rewriting P systems, that is P systems using structured strings instead of atomic symbols,
rules can be applied in parallel on all strings, but a single rule at a time can be applied on …

Contextual array grammars, with selectors not having empty cells, are considered. AP
system model, called contextual array P system, that makes use of array objects and …

Array-rewriting P systems were introduced in [2] linking the two areas of membrane
computing and picture grammars. Subsequently a variety of P systems with array objects …

We continue here the study of P systems with string objects processed by rewriting rules, by
investigating some questions which are classic in formal language theory: leftmost …

A simple technique to position a mobile node inside a building based on the Received
Signal Strength (RSS) of wireless LAN (WLAN) is proposed. Compared to existing …

This paper introduces a novel hybrid model of natural computing, termed the hyper-edge
replacement graph rewriting PR system, by synergistically combining the principles of …

Membrane computing is a recently introduced (very general) computing framework which
abstracts from the way the living cells process chemical compounds in their compartmental …