Rudolf Freund
Rudolf Freund
Professor of Computer Science, TU Wien
Verified email at
Cited by
Cited by
Tissue-like P systems with channel-states
R Freund, G Paun, MJ Pérez Jiménez
Proceedings of the Second Brainstorming Week on Membrane Computing, 206-223 …, 2004
On string languages generated by spiking neural P systems
H Chen, R Freund, M Ionescu, G Păun, MJ Pérez-Jiménez
Fundamenta Informaticae 75 (1-4), 141-162, 2007
Computationally universal P systems without priorities: two catalysts are sufficient
R Freund, L Kari, M Oswald, P Sosík
Theoretical Computer Science 330 (2), 251-266, 2005
DNA computing based on splicing: The existence of universal computers
R Freund, L Kari, G Păun
Theory of Computing Systems 32 (1), 69-112, 1999
Watson-Crick finite automata
R Freund
Proc. Third Annual DIMACS Symp. on DNA Based Computers, Philadelphia, 1997
On the number of non-terminal symbols in graph-controlled, programmed and matrix grammars
R Freund, G Păun
International Conference on Machines, Computations, and Universality, 214-225, 2001
A formal framework for static (tissue) P systems
R Freund, S Verlan
International Workshop on Membrane Computing, 271-284, 2007
A short note on analysing P systems with antiport rules
R Freund, M Oswald
Bulletin of the EATCS 78, 231-236, 2002
Asynchronous P systems and P systems working in the sequential mode
R Freund
International workshop on Membrane Computing, 36-62, 2004
DNA computing based on splicing: universality results
E Csuhaj-Varju, R Freund, L Kari, G Paun
First Annual Pacific Symposium on Biocomputing, Hawaii, 1996
GP systems with forbidding context
R Freund, M Oswald
Fundamenta Informaticae 49 (1-3), 81-102, 2002
Tissue P systems with antiport rules and small numbers of symbols and cells
A Alhazov, R Freund, M Oswald
International Conference on Developments in Language Theory, 100-111, 2005
On the efficiency of P systems with active membranes and two polarizations
A Alhazov, R Freund
International Workshop on Membrane Computing, 146-160, 2004
From regulated rewriting to computing with membranes: collapsing hierarchies
R Freund, C Martı́n-Vide, G Păun
Theoretical Computer Science 312 (2-3), 143-188, 2004
Membrane systems with symport/antiport rules: universality results
R Freund, A PĂun
Workshop on Membrane Computing, 270-287, 2002
Extended spiking neural P systems
A Alhazov, R Freund, M Oswald, M Slavkovik
International Workshop on Membrane Computing, 123-134, 2006
Computational power of symport/antiport: history, advances, and open problems
A Alhazov, R Freund, Y Rogozhin
International Workshop on Membrane Computing, 1-30, 2005
Graph-controlled insertion-deletion systems
R Freund, M Kogler, Y Rogozhin, S Verlan
arXiv preprint arXiv:1008.1651, 2010
Control mechanisms on#-context-free array grammars
R Freund
Mathematical Aspects of Natural and Formal Languages, 97-136, 1994
P systems with activated/prohibited membrane channels
R Freund, M Oswald
Workshop on Membrane Computing, 261-269, 2002
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