Antonio E. Porreca

Talks

Click on the title of the talk to download the slides, where available.

Seminars

  1. “The computational complexity theory of membrane systems”, seminar at Laboratoire I3S, Université Nice Sophia Antipolis, France. November 2015.

  2. (with Luca Manzoni) “Dynamics of reaction systems”, seminar at Dipartimento di Informatica, Sistemistica e Comunicazione, Università degli Studi di Milano-Bicocca, Italy. October 2015.

  3. “Space complexity of membrane systems”, Research Group on Natural Computing seminar, Universidad de Sevilla, Spain. February 2011.

Talks at conferences and workshops

  1. “Solving a special case of the P conjecture using dependency graphs with dissolution”, 18th International Conference on Membrane Computing (CMC18), University of Bradford, UK. July 2017.

  2. “Closure under oracles of complexity classes for P systems”, 15th Brainstorming Week on Membrane Computing (BWMC 2017), Universidad de Sevilla, Spain. January 2017.

  3. (with Luca Manzoni) “A toolbox for simpler active membrane algorithms”, 15th Brainstorming Week on Membrane Computing (BWMC 2017), Universidad de Sevilla, Spain. January 2017.

  4. “Shallow non-confluent P systems”, 17th International Conference on Membrane Computing (CMC17), Università degli Studi di Milano-Bicocca, Italy. July 2016.

  5. “P systems with hybrid sets”, Workshop on Membrane Computing (WMC 2016) at 15th International Conference of Unconventional Computation and Natural Computation (UCNC 2016), Manchester Metropolitan University, United Kingdom. July 2016.

  6. “P systems with hybrid sets”, 14th Brainstorming Week on Membrane Computing (BWMC 2016), Universidad de Sevilla, Spain. February 2016.

  7. “Simulating elementary active membranes, with an application to the P conjecture”, 15th International Conference on Membrane Computing (CMC15), Prague, Czech Republic. August 2014.

  8. “Fixed points and attractors of reaction systems”, Computability in Europe 2014 (CiE 2014), Budapest, Hungary. June 2014.

  9. “Enzymatic numerical P system using elementary arithmetic operations”, 14th International Conference on Membrane Computing (CMC14), Institute of Mathematics and Computer Science of the Academy of Sciences of Moldova. August 2013.

  10. “Flattening and simulation of asynchronous divisionless P systems with active membranes”, 14th International Conference on Membrane Computing (CMC14), Institute of Mathematics and Computer Science of the Academy of Sciences of Moldova. August 2013.

  11. “Simulating EXPSPACE Turing machines using P systems with active membranes”, 13th Italian Conference on Theoretical Computer Science (ICTCS 2012), Università degli Studi dell’Insubria, Italy. September 2012.

  12. “Sublinear-space P systems with active membranes”, 13th International Conference on Membrane Computing (CMC13), Budapest, Hungary. August 2012.

  13. “P systems simulating oracle computations”, 12th International Conference on Membrane Computing (CMC12), Fontainebleau, France. August 2011.

  14. “P systems with elementary active membranes: Beyond NP and coNP”, 11th International Conference on Membrane Computing (CMC11), Friedrich-Schiller-Universität, Jena, Germany. August 2010.

  15. “On a powerful class of non-universal P systems with active membranes”, 14th International Conference on Developments in Language Theory (DLT2010), University of Western Ontario, London, Canada. August 2010.

  16. “Do complexity classes for P systems have complete problems?”, 8th Brainstorming Week on Membrane Computing (BWMC 2010), Universidad de Sevilla, Spain. February 2010.

  17. “An efficient simulation of polynomial-space Turing machines by P systems with active membranes”, 10th Workshop on Membrane Computing (WMC10), Curtea de Argeș, Romania. August 2009.

  18. “Space complexity for P systems”, 7th Brainstorming Week on Membrane Computing (BWMC 2009), Universidad de Sevilla, Spain. Februrary 2009.