5 citations · 11 across the 8 of their papers we have counts for
6 papers · 1 filter
A P Systems Variant for Reasoning about Sequential Controllability of Boolean Networks
Artiom Alhazov, Vincent Ferrari-Dominguez, Rudolf Freund +2
A Boolean network is a discrete dynamical system operating on vectors of Boolean variables. The action of a Boolean network can be conveniently expressed as a system of Boolean upd…
P versus B: P Systems as a Formal Framework for Controllability of Boolean Networks
Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
Membrane computing and P systems are a paradigm of massively parallel natural computing introduced by Gheorghe Păun in 1999, inspired by the structure of the living cell and by its…
(Tissue) P Systems with Vesicles of Multisets
Artiom Alhazov, Rudolf Freund, Sergiu Ivanov +1
We consider tissue P systems working on vesicles of multisets with the very simple operations of insertion, deletion, and substitution of single objects. With the whole multiset be…
Small Universal Petri Nets with Inhibitor Arcs
Sergiu Ivanov, Elisabeth Pelz, Sergey Verlan
We investigate the problem of construction of small-size universal Petri nets with inhibitor arcs. We consider four descriptional complexity parameters: the number of places, trans…
One-dimensional Array Grammars and P Systems with Array Insertion and Deletion Rules
Rudolf Freund, Sergiu Ivanov, Marion Oswald +1
We consider the (one-dimensional) array counterpart of contextual as well as insertion and deletion string grammars and consider the operations of array insertion and deletion in a…
Random Context and Semi-Conditional Insertion-Deletion Systems
Sergiu Ivanov, Sergey Verlan
In this article we introduce the operations of insertion and deletion working in a random-context and semi-conditional manner. We show that the conditional use of rules strictly in…