Tissue P systems with cell separation: attacking the partition problem

Xingyi Zhang, Shuo Wang, Yunyun Niu, Linqiang Pan

Abstract: Tissue P systems are distributed parallel and non-deterministic computing models in the framework of membrane computing, which are inspired by intercellular communication and cooperation between neurons. Recently, cell separation is introduced into tissue P systems, which enables systems to generate an exponential workspace in a polynomial time. In this work, the computational power of tissue P systems with cell separation is investigated. Specifically, a uniform family of tissue P systems with cell separation is constructed for efficiently solving a well-known NP-complete problem, the partition problem.

External IDs:dblp:journals/chinaf/ZhangWNP11