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Mostrando ítems 1-10 de 29
Ponencia
(Tissue) P Systems with Anti-Membranes
(Escuela Técnica Superior de Ingeniería Informática, Universidad de Sevilla, 2019)
The concept of a matter object being annihilated when meeting its corresponding anti-matter object is taken over for membranes as objects and anti-membranes as the corresponding annihilation counterpart in P systems. ...
Ponencia
Variants of P Systems with Toxic Objects
(Fénix Editora, 2015)
Toxic objects have been introduced to avoid trap rules, especially in (purely) catalytic P systems. No toxic object is allowed to stay idle during a valid derivation in a P system with toxic objects. In this paper we ...
Ponencia
Deterministic Non-cooperative P Systems with Strong Context Conditions
(Fénix Editora, 2015)
We continue the line of research of deterministic parallel non-cooperative multiset rewriting with control. We here generalize control, i.e., rule applicability context conditions, from promoters and inhibitors checking ...
Ponencia
Solving SAT with Antimatter in Membrane Computing
(Fénix Editora, 2015)
The set of NP-complete problems is split into weakly and strongly NP- complete ones. The di erence consists in the in uence of the encoding scheme of the input. In the case of weakly NP-complete problems, the intractability ...
Ponencia
Unfair P Systems
(Fenix Editora, 2017)
We introduce a novel kind of P systems in which the application of rules in each step is controlled by a function on the applicable multisets of rules. Some examples are given to exhibit the power of this general concept. ...
Ponencia
Input-Driven Tissue P Automata
(Universidad de Sevilla, Escuela Técnica Superior de Ingeniería Informática, 2018)
We introduce several variants of input-driven tissue P automata where the rules to be applied only depend on the input symbol. Both strings and multisets are considered as input objects; the strings are either read from ...
Ponencia
Matter and Anti-Matter in Membrane Systems
(Fénix Editora, 2014)
The concept of a matter object being annihilated when meeting its corresponding anti-matter object is investigated in the context of membrane systems, i.e., of (distributed) multiset rewriting systems applying rules in ...
Ponencia
Partial Versus Total Halting in P Systems
(Fénix Editora, 2007)
We consider a new variant of the halting condition in P systems, i.e., a computation in a P system is already called halting if not for all membranes a rule is applicable anymore at the same time, whereas usually a ...
Ponencia
Priorities, Promoters and Inhibitors in Deterministic Non-Cooperative P Systems
(Fénix Editora, 2014)
Membrane systems (with symbol objects) are distributed controlled multiset processing systems. Non-cooperative P systems with either promoters or inhibitors (of weight not restricted to one) are known to be computationally ...
Ponencia
Extended SNP Systems with States
(Fénix, 2016)
We consider (extended) spiking neural P systems with states, where the applicability of rules in a neuron not only depends on the presence of su ciently many spikes (yet in contrast to the standard de nition, no regular ...