1. On evolving environment of 2D P colonies: ant colony simulation

   • Miroslav Langer
   • Daniel Valenta

   Research Paper Open access 01 July 2023 Pages: 117 - 128

   

2. A grammatical evolution approach to the automatic inference of P systems

   • Giorgia Nadizar
   • Gloria Pietropolli

   Research Paper Open access 10 August 2023 Pages: 129 - 143

   

3. Parallel contextual array insertion–deletion P systems and array rewriting P systems with pure 2D context-free rules

   • M. Gayathri Lakshmi
   • G. Arul Freeda Vinodhini
   • D. Gnanaraj Thomas

   Research Paper 16 August 2023 Pages: 144 - 160

   

4. Modeling Markov sources and hidden Markov models by P systems

   • José M. Sempere

   Research Paper 02 September 2023 Pages: 161 - 169

   

5. On maximal parallel application of rules in rewriting P systems

   • Claudio Zandron

   Research Paper Open access 24 August 2023 Pages: 170 - 181

   

6. Watson-crick (D)0 L systems: a survey

   • Petr Sosík

   Review Paper Open access 29 August 2023 Pages: 182 - 189

7. Preface of the special issue on computational complexity and complex systems

   • Mario J. Pérez-Jiménez
   • Claudio Zandron
   • David Orellana-Martín

   Editorial 07 July 2023 Pages: 190 - 192