@article {984,
	title = {Research frontiers in Membrane Computing: Open problems and research topics},
	journal = {International Journal of Foundations of Computer Science},
	volume = {24},
	year = {2013},
	month = {08/2013},
	pages = {547-557},
	publisher = {World Scientific},
	address = {London, U.K.},
	abstract = {This paper discusses research frontiers of membrane computing by presenting current open problems and research topics, together with the relevant background and motivation.},
	keywords = {applications of membrane computing, cell membranes, Complexity Classes, finite automata, formal languages, Membrane computing, Natural computing, P system, semantics and formal verification, simulation frameworks, spiking neurons},
	issn = {0129-0541},
	doi = {10.1142/S0129054113500202},
	url = {http://www.worldscientific.com/doi/abs/10.1142/S0129054113500202},
	author = {Marian Gheorghe and Gheorghe Paun and Mario J. P{\'e}rez-Jim{\'e}nez and Grzegorz Rozenberg}
}
