Nous proposons ici un modèle ethnographique mettant en relation la culture et le développement avec les processus migratoires actuels. Nous nous éloignons ainsi de ce qui est supposé être « l’aide officielle au développement ...

La proliferación de nuevas plataformas educativas por Internet y el avance de la educación online ha abierto nuevas posibilidades de análisis debido al gran volumen de datos generados y almacenados en los servidores. Los ...

In 2006 Junta de Andalucía created the Andalusian Supercomputing Network (RASCI). RASCI consists of supercomputing nodes distributed geographically throughout Andalusia that provide the region with a large number of ...

We consider spiking neural P systems with spiking rules allowed to introduce zero, one, or more spikes at the same time. The computing power of the obtained systems is investigated, when considering them as number ...

We continue the study of spiking neural P systems by considering these computing devices as binary string generators: the set of spike trains of halting computations of a given system constitutes the language generated ...

In the literature, several examples of the efficiency of cell-like P systems in order to solve NP-complete problems in polynomial time can be found. Recently, various new models of tissue-like P systems have received ...

It is known that the satisfiability problem (SAT) can be solved a semi- uniform family of deterministic polarizationless P systems with active membranes with non-elementary membrane division. We present a double improvement ...