%0 Generic %D 2009 %T Descriptional complexity of tissue-like P systems with cell division %A Daniel Díaz-Pernil %A Pilar Gallego-Ortiz %A Miguel A. Gutiérrez-Naranjo %A Mario J. Pérez-Jiménez %A Agustín Riscos-Núñez %I Springer Berlin / Heidelberg %P 168-178 %R 10.1007/978-3-642-03745-0_21 %U http://www.springerlink.com/content/u40g73212807k276/ %V 5715 %X In this paper we address the problem of describing the complexity of the evolution of a tissue-like P system with cell division. In the computations of such systems the number of (parallel) steps is not sufficient to evaluate the complexity. Following this consideration, Sevilla Carpets were introduced as a tool to describe the space-time complexity of P systems. Sevilla Carpets have already been used to compare two different solutions of the Subset Sum problem (both designed in the framework of P systems with active membranes) running on the same instance. In this paper we extend the comparison to the framework of tissue-like P systems with cell division. %8 09/2009 %@ 978-3-642-03744-3