Resumen de Membrane system-based models for specifying dynamical population systems

Maria Angels Colomer Cugat , Manuel Garcia-Quismondo Fernandez, Luis Felipe Macías Ramos, Miguel Ángel Martínez del Amor , Ignacio Pérez Hurtado de Mendoza , Mario de Jesús Pérez Jiménez , Agustín Riscos Núñez , Luis Valencia Cabrera

• Population Dynamics P systems (PDP systems, in short) provide a new formal bio-inspired modelling framework, which has been successfully used for modelling population dynamics on real ecosystems. The semantics of these systems is captured by the Direct distribution based on Consistent Blocks Algorithm (DCBA), which has been engineered into software simulation tools. In particular, MeCoSim (Membrane Computing Simulator) is a GUI developed in the framework of P-Lingua that can be used as a simulation environment for running virtual experiments. The parameters of each scenario to be simulated can be easily adjusted in a visual way, as well as the settings for the desired output format, thus facilitating the validation of the designed models against real data. The simulation of PDP systems is data intensive for large models. Therefore, the development of efficient simulators for this field is needed. In fact, the computational power of GPUs is currently being used to accelerate simulations of PDP systems. We illustrate the modelling framework presented with a case study concerning pandemics.