New Generation Computing
Computing Paradigms
and
Computational Intelligence

Vol. 22 No. 4

Special Feature
Membrane Computing

August 2004

Preface

Membrane Computing
N. Jonoska and G. Paun

Special Feature

Minimizing Evolution-Communication P Systems and Automata
A. Alhazov

Languages Generated by P Systems with Active Membranes
F. Bernardini and M. Gheorghe

Hierarchies of Parallel Rewriting P Systems-A Survey
D. Besozzi, G. Mauri and C. Zandron

A Prolog Simulator for Deterministic P Systems with Active Membranes
A. Cordón-Franco, M.A. Gutiérrez-Naranjo, M.J. Pérez-Jiménez and F. Sancho-Caparrini

P Systems with Local Graph Productions
R. Freund and M. Oswald

Results on Catalytic and Evolution-Communication P Systems
S.N. Krishna and A. Paun

Tutorial

Semantic Web: A Road to the Knowledge Infrastructure on the Internet
H. Takeda