Rudolf Freund - RankMe

228 papers B 4C 27Misc 2Journal 93Unranked 85

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	An overview on simple P systems with specific variants of derivation modes. J. Membr. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2025	J	`jnl`	Prescribed teams of insertion and deletion rules working on different objects. Nat. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2025	J	`jnl`	The busy beaver game for reaction systems. Nat. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2025	—	`conf`	Variants of Tissue P Systems with Prescribed Teams of Channel Rules. Languages of Cooperation and Communication Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Marion Oswald, Sergey Verlan
2025	J	`jnl`	Wireless spiking neural P systems. J. Membr. Comput. David Orellana-Martín, Francis George C. Cabarle, Prithwineel Paul, Xiangxiang Zeng, Rudolf Freund
2024	J	`jnl`	On the spectrum between reaction systems and string rewriting. Nat. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2024	J	`jnl`	P systems with reactive membranes. J. Membr. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, David Orellana-Martín, Antonio Ramírez-de-Arellano, José-Antonio Rodríguez-Gallego
2024	J	`jnl`	Preface. Comput. Sci. J. Moldova Rudolf Freund
2024	C	`conf`	Universality of Turing Tumble of Finite Size. MCU Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2023	J	`jnl`	A P Systems Variant for Reasoning about Sequential Controllability of Boolean Networks. CoRR Artiom Alhazov, Vincent Ferrari-Dominguez, Rudolf Freund, Nicolas Glade, Sergiu Ivanov
2023	J	`jnl`	A P systems variant for reasoning about sequential controllability of Boolean networks. Theor. Comput. Sci. Artiom Alhazov, Vincent Ferrari-Dominguez, Rudolf Freund, Nicolas Glade, Sergiu Ivanov
2023	J	`jnl`	Numerical networks of cells. Theor. Comput. Sci. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2023	—	`ed.`	Proceedings of the 13th International Workshop on Non-Classical Models of Automata and Applications, NCMA 2023, Famagusta, North Cyprus, 18th-19th September, 2023. NCMA Benedek Nagy, Rudolf Freund
2022	—	`conf`	P versus B: P Systems as a Formal Framework for Controllability of Boolean Networks. NCMA Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2022	C	`conf`	Prescribed Teams of Rules Working on Several Objects. MCU Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2022	J	`jnl`	Regulated Insertion-Deletion Systems. J. Autom. Lang. Comb. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2022	J	`jnl`	Tissue P Systems with Vesicles of Multisets. Int. J. Found. Comput. Sci. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2022	J	`jnl`	Variants of derivation modes for which purely catalytic P systems are computationally complete. Theor. Comput. Sci. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Marion Oswald
2021	—	`ed.`	Membrane Computing - 21st International Conference, CMC 2020, Virtual Event, September 14-18, 2020, Revised Selected Papers Int. Conf. on Membrane Computing Rudolf Freund, Tseren-Onolt Ishdorj, Grzegorz Rozenberg, Arto Salomaa, Claudio Zandron
2021	J	`jnl`	P systems with limited number of objects. J. Membr. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2021	J	`jnl`	Preface. Nat. Comput. David Doty, Rudolf Freund, Natasa Jonoska, Jarkko Kari
2021	J	`jnl`	Relations between Control Mechanisms for Sequential Grammars. Fundam. Informaticae Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Marion Oswald
2021	—	`conf`	The Power of Parallelism in Membrane Computing. ITAT Rudolf Freund
2021	J	`jnl`	Variants of derivation modes for which catalytic P systems with one catalyst are computationally complete. J. Membr. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2021	J	`jnl`	When catalytic P systems with one catalyst can be computationally complete. J. Membr. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2020	J	`jnl`	A formal framework for spiking neural P systems. J. Membr. Comput. Sergey Verlan, Rudolf Freund, Artiom Alhazov, Sergiu Ivanov, Linqiang Pan
2020	J	`jnl`	How derivation modes and halting conditions may influence the computational power of P systems. J. Membr. Comput. Rudolf Freund
2020	J	`jnl`	P systems with randomized right-hand sides of rules. Theor. Comput. Sci. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2020	J	`jnl`	Time-freeness and clock-freeness and related concepts in P systems. Theor. Comput. Sci. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Linqiang Pan, Bosheng Song
2019	—	`conf`	A General Framework for Sequential Grammars with Control Mechanisms. DCFS Rudolf Freund
2019	—	`ed.`	Eleventh Workshop on Non-Classical Models of Automata and Applications, NCMA 2019, Valencia, Spain, July 2-3, 2019. NCMA Rudolf Freund, Markus Holzer, José M. Sempere
2019	—	`conf`	Register machines over groups. NCMA Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2019	—	`conf`	Turing machines with activations of transitions. NCMA Rudolf Freund, Ludwig Staiger
2019	J	`jnl`	Variants of Networks of Evolutionary Processors with Polarizations and a Small Number of Processors. Int. J. Found. Comput. Sci. Rudolf Freund, Vladimir Rogojin, Sergey Verlan
2019	J	`jnl`	Variants of P systems with activation and blocking of rules. Nat. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2018	—	`conf`	Chocolate P Automata. Enjoying Natural Computing Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Marion Oswald, Sergey Verlan
2018	C	`conf`	Control Mechanisms for Array Grammars on Cayley Grids. MCU Rudolf Freund
2018	J	`jnl`	Extended spiking neural P systems with white hole rules and their red-green variants. Nat. Comput. Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Marion Oswald, Sergey Verlan
2018	—	`conf`	P Systems with Activation and Blocking of Rules. UCNC Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2018	C	`conf`	Sequential Grammars with Activation and Blocking of Rules. MCU Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2018	—	`ch.`	Small Universal Reversible Counter Machines. Reversibility and Universality Artiom Alhazov, Sergey Verlan, Rudolf Freund
2018	—	`ed.`	Tenth Workshop on Non-Classical Models of Automata and Applications, NCMA 2018, Košice, Slovakia, August 21-22, 2018. NCMA Rudolf Freund, Michal Hospodár, Galina Jirásková, Giovanni Pighizzini
2018	—	`conf`	Tissue P Systems with Point Mutation Rules. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2017	—	`conf`	(Tissue) P Systems with Vesicles of Multisets. AFL Artiom Alhazov, Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2017	—	`conf`	Computational Completeness of Networks of Evolutionary Processors with Elementary Polarizations and a Small Number of Processors. DCFS Rudolf Freund, Vladimir Rogojin, Sergey Verlan
2017	J	`jnl`	Contextual array grammars with matrix control, regular control languages, and tissue P systems control. Theor. Comput. Sci. Artiom Alhazov, Henning Fernau, Rudolf Freund, Sergiu Ivanov, Rani Siromoney, K. G. Subramanian
2017	—	`conf`	Hierarchical P Systems with Randomized Right-Hand Sides of Rules. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2017	—	`ed.`	Ninth Workshop on Non-Classical Models of Automata and Applications, NCMA 2017, Prague, Czech Republic, August 17-18, 2017. NCMA Rudolf Freund, Frantisek Mráz, Daniel Prusa
2017	J	`jnl`	Non-Isometric Contextual Array Grammars and the Role of Regular Control and Local Selectors. Fundam. Informaticae Henning Fernau, Rudolf Freund, Rani Siromoney, K. G. Subramanian
2017	J	`jnl`	Watson-Crick T0L Systems and Red-Green Register Machines. Fundam. Informaticae Erzsébet Csuhaj-Varjú, Rudolf Freund, György Vaszil
2016	J	`jnl`	Computational completeness of complete, star-like, and linear hybrid networks of evolutionary processors with a small number of processors. Nat. Comput. Artiom Alhazov, Rudolf Freund, Vladimir Rogozhin, Yurii Rogozhin
2016	—	`conf`	Contextual Array Grammars with Matrix and Regular Control. DCFS Henning Fernau, Rudolf Freund, Rani Siromoney, K. G. Subramanian
2016	—	`ed.`	Eighth Workshop on Non-Classical Models of Automata and Applications, NCMA 2016, Debrecen, Hungary, August 29-30, 2016. Proceedings NCMA Henning Bordihn, Rudolf Freund, Benedek Nagy, György Vaszil
2016	J	`jnl`	Going Beyond Turing with P Automata: Regular Observer ω-Languages and Partial Adult Halting. Int. J. Unconv. Comput. Rudolf Freund, Sergiu Ivanov, Ludwig Staiger
2016	—	`conf`	P Automata: New ideas and results. NCMA Rudolf Freund
2016	—	`conf`	P Systems Working in Maximal Variants of the Set Derivation Mode. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Sergey Verlan
2016	J	`jnl`	Preface. Fundam. Informaticae Suna Bensch, Rudolf Freund, Mika Hirvensalo, Friedrich Otto
2016	—	`conf`	Purely Catalytic P Systems over Integers and Their Generative Power. Int. Conf. on Membrane Computing Artiom Alhazov, Omar Belingheri, Rudolf Freund, Sergiu Ivanov, Antonio E. Porreca, Claudio Zandron
2016	—	`conf`	Simulating R Systems by P Systems. Int. Conf. on Membrane Computing Artiom Alhazov, Bogdan Aman, Rudolf Freund, Sergiu Ivanov
2015	C	`conf`	A Connection Between Red-Green Turing Machines and Watson-Crick T0L Systems. MCU Erzsébet Csuhaj-Varjú, Rudolf Freund, György Vaszil
2015	—	`conf`	Bridging Deterministic P Systems and Conditional Grammars. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Sergey Verlan
2015	J	`jnl`	Catalytic and Purely Catalytic P Systems and P Automata: Control Mechanisms for Obtaining Computational Completeness. Fundam. Informaticae Rudolf Freund, Marion Oswald, Gheorghe Paun
2015	J	`jnl`	Contextual array grammars and array P systems. Ann. Math. Artif. Intell. Henning Fernau, Rudolf Freund, Markus L. Schmid, K. G. Subramanian, Petra Wiederhold
2015	—	`conf`	Going Beyond Turing with P Automata: Partial Adult Halting and Regular Observer ω-Languages. UCNC Rudolf Freund, Sergiu Ivanov, Ludwig Staiger
2015	C	`conf`	Non-isometric Contextual Array Grammars with Regular Control and Local Selectors. MCU Henning Fernau, Rudolf Freund, Rani Siromoney, K. G. Subramanian
2015	—	`conf`	On the Power of Catalytic P Systems with One Catalyst. Int. Conf. on Membrane Computing Rudolf Freund, Petr Sosík
2015	—	`conf`	P Systems with Generalized Multisets Over Totally Ordered Abelian Groups. Int. Conf. on Membrane Computing Rudolf Freund, Sergiu Ivanov, Sergey Verlan
2015	—	`conf`	Polarizationless P Systems with One Active Membrane. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund
2015	—	`ed.`	Seventh Workshop on Non-Classical Models of Automata and Applications - NCMA 2015, Porto, Portugal, August 31 - September 1, 2015. Proceedings NCMA Rudolf Freund, Markus Holzer, Nelma Moreira, Rogério Reis
2015	J	`jnl`	Small P Systems with Catalysts or Anti-Matter Simulating Generalized Register Machines and Generalized Counter Automata. Comput. Sci. J. Moldova Artiom Alhazov, Rudolf Freund, Petr Sosík
2015	J	`jnl`	The Finite Index Restriction Meets Hybrid Modes in Cooperating Distributed Grammar Systems. Int. J. Found. Comput. Sci. Henning Fernau, Rudolf Freund, Markus Holzer
2015	J	`jnl`	Variants of Small Universal P Systems with Catalysts. Fundam. Informaticae Artiom Alhazov, Rudolf Freund
2014	—	`conf`	Algebraic Representation of Regular Array Languages on Cayley Graphs. Discrete Mathematics and Computer Science Rudolf Freund, Marion Oswald
2014	J	`jnl`	Antimatter as a Frontier of Tractability in Membrane Computing. Fundam. Informaticae Daniel Díaz-Pernil, Francisco Peña-Cantillana, Artiom Alhazov, Rudolf Freund, Miguel Angel Gutiérrez-Naranjo
2014	J	`jnl`	Array Grammars and Automata on Cayley Grids. J. Autom. Lang. Comb. Rudolf Freund, Marion Oswald
2014	—	`conf`	Cooperating Distributed Grammar Systems of Finite Index Working in Hybrid Modes. AFL Henning Fernau, Rudolf Freund, Markus Holzer
2014	—	`conf`	Five Nodes Are Sufficient for Hybrid Networks of Evolutionary Processors to Be Computationally Complete. UCNC Artiom Alhazov, Rudolf Freund, Yurii Rogozhin
2014	J	`jnl`	Generating and accepting P systems with minimal left and right insertion and deletion. Nat. Comput. Rudolf Freund, Yurii Rogozhin, Sergey Verlan
2014	J	`jnl`	Length P Systems. Fundam. Informaticae Artiom Alhazov, Rudolf Freund, Sergiu Ivanov
2014	—	`conf`	Matter and Anti-Matter in Membrane Systems. DCFS Artiom Alhazov, Bogdan Aman, Rudolf Freund, Gheorghe Paun
2014	—	`conf`	P Systems with Anti-Matter. Computing with New Resources Rudolf Freund, Gheorghe Paun
2014	—	`conf`	P Systems with Anti-Matter. Int. Conf. on Membrane Computing Artiom Alhazov, Bogdan Aman, Rudolf Freund
2014	—	`conf`	P Systems with Toxic Objects. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund
2014	—	`conf`	Priorities, Promoters and Inhibitors in Deterministic Non-cooperative P Systems. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund
2014	—	`conf`	Promoters and Inhibitors in Purely Catalytic P Systems. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Sergey Verlan
2014	—	`conf`	Red-Green P Automata. Int. Conf. on Membrane Computing Bogdan Aman, Erzsébet Csuhaj-Varjú, Rudolf Freund
2014	J	`jnl`	Report on UCNC 2014. Bull. EATCS Hava T. Siegelmann, Rudolf Freund
2014	—	`ed.`	Sixth Workshop on Non-Classical Models for Automata and Applications - NCMA 2014, Kassel, Germany, July 28-29, 2014. Proceedings NCMA Suna Bensch, Rudolf Freund, Friedrich Otto
2013	J	`jnl`	A formalization of membrane systems with dynamically evolving structures. Int. J. Comput. Math. Rudolf Freund, Ignacio Pérez-Hurtado, Agustin Riscos-Núñez, Sergey Verlan
2013	—	`conf`	Array Insertion and Deletion P Systems. UCNC Henning Fernau, Rudolf Freund, Sergiu Ivanov, Markus L. Schmid, K. G. Subramanian
2013	—	`conf`	Catalytic and purely catalytic P automata: control mechanisms for obtaining computational completeness. NCMA Rudolf Freund, Marion Oswald
2013	—	`ed.`	Fifth Workshop on Non-Classical Models for Automata and Applications - NCMA 2013, Umeå, Sweden, August 13 - August 14, 2013, Proceedings NCMA Suna Bensch, Frank Drewes, Rudolf Freund, Friedrich Otto
2013	—	`conf`	Flattening in (Tissue) P Systems. Int. Conf. on Membrane Computing Rudolf Freund, Alberto Leporati, Giancarlo Mauri, Antonio E. Porreca, Sergey Verlan, Claudio Zandron
2013	C	`conf`	How to Obtain Computational Completeness in P Systems with One Catalyst. MCU Rudolf Freund, Gheorghe Paun
2013	C	`conf`	One-dimensional Array Grammars and P Systems with Array Insertion and Deletion Rules. MCU Rudolf Freund, Sergiu Ivanov, Marion Oswald, K. G. Subramanian
2012	—	`conf`	(Tissue) P Systems with Decaying Objects. Int. Conf. on Membrane Computing Rudolf Freund
2012	—	`conf`	Asynchronous and Maximally Parallel Deterministic Controlled Non-cooperative P Systems Characterize NFIN and coNFIN. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund
2012	—	`ed.`	Fourth Workshop on Non-Classical Models for Automata and Applications - NCMA 2012, Fribourg, Switzerland, August 23-24, 2012. Proceedings NCMA Rudolf Freund, Markus Holzer, Bianca Truthe, Ulrich Ultes-Nitsche
2012	—	`conf`	P Systems with Minimal Left and Right Insertion and Deletion. UCNC Rudolf Freund, Yurii Rogozhin, Sergey Verlan
2012	J	`jnl`	Self-Stabilization in Membrane Systems. Comput. Sci. J. Moldova Marco Antoniotti, Rudolf Freund, Alberto Leporati, Giancarlo Mauri
2012	—	`conf`	Sequential P Systems with Regular Control. Int. Conf. on Membrane Computing Artiom Alhazov, Rudolf Freund, Hilbert Heikenwälder, Marion Oswald, Yurii Rogozhin, Sergey Verlan
2012	J	`jnl`	Sequential and maximally parallel multiset rewriting: reversibility and determinism. Nat. Comput. Artiom Alhazov, Rudolf Freund, Kenichi Morita
2012	J	`jnl`	Special Issue: Non-Classical Models of Automata and Applications III (NCMA-2011). RAIRO Theor. Informatics Appl. Rudolf Freund, Markus Holzer, Carlo Mereghetti, Friedrich Otto, Beatrice Palano
2011	J	`jnl`	(Tissue) P systems working in the Nat. Comput. Rudolf Freund, Sergey Verlan
2011	—	`conf`	A General Framework for Regulated Rewriting Based on the Applicability of Rules. Computation, Cooperation, and Life Rudolf Freund, Marian Kogler, Marion Oswald
2011	J	`jnl`	Preface. Fundam. Informaticae Henning Bordihn, Rudolf Freund, Mika Hirvensalo, Markus Holzer, Martin Kutrib, Friedrich Otto
2011	J	`jnl`	Preface. Int. J. Found. Comput. Sci. Rudolf Freund, Marian Gheorghe, Solomon Marcus, Victor Mitrana, Mario J. Pérez-Jiménez
2011	—	`ed.`	Third Workshop on Non-Classical Models for Automata and Applications - NCMA 2011, Milan, Italy, July 18 - July 19, 2011. Proceedings NCMA Rudolf Freund, Markus Holzer, Carlo Mereghetti, Friedrich Otto, Beatrice Palano
2010	—	`conf`	Computationally Complete Spiking Neural P Systems without Delay: Two Types of Neurons Are Enough. Int. Conf. on Membrane Computing Rudolf Freund, Marian Kogler
2010	—	`conf`	Graph-Controlled Insertion-Deletion Systems DCFS Rudolf Freund, Marian Kogler, Yurii Rogozhin, Sergey Verlan
2010	C	`conf`	Reversibility and Determinism in Sequential Multiset Rewriting. UC Artiom Alhazov, Rudolf Freund, Kenichi Morita
2010	—	`ed.`	Second Workshop on Non-Classical Models for Automata and Applications - NCMA 2010, Jena, Germany, August 23 - August 24, 2010. Proceedings NCMA Henning Bordihn, Rudolf Freund, Markus Holzer, Thomas Hinze, Martin Kutrib, Friedrich Otto
2009	—	`conf`	(Tissue) P Systems with Hybrid Transition Modes. Workshop on Membrane Computing Rudolf Freund, Marian Kogler
2009	—	`conf`	Drip and Mate Operations Acting in Test Tube Systems and Tissue-like P systems MeCBIC Rudolf Freund, Marian Kogler
2009	—	`conf`	On the Number of Membranes in Unary P Systems DCFS Rudolf Freund, Andreas Klein, Martin Kutrib
2009	—	`conf`	P Automata with Controlled Use of Minimal Communication Rules. NCMA Rudolf Freund, Marian Kogler, Sergey Verlan
2009	J	`jnl`	Partial Halting and Minimal Parallelism Based on Arbitrary Rule Partitions. Fundam. Informaticae Artiom Alhazov, Marion Oswald, Rudolf Freund, Sergey Verlan
2009	—	`conf`	Transition and Halting Modes in (Tissue) P Systems. Workshop on Membrane Computing Rudolf Freund
2009	—	`ed.`	Workshop on Non-Classical Models for Automata and Applications - NCMA 2009, Wroclaw, Poland, August 31 - September 1, 2009. Proceedings NCMA Henning Bordihn, Rudolf Freund, Markus Holzer, Martin Kutrib, Friedrich Otto
2008	J	`jnl`	Cd Grammar Systems with Regular Start Conditions. Int. J. Found. Comput. Sci. Rudolf Freund, Marion Oswald
2008	J	`jnl`	Extended Spiking Neural P Systems with Decaying Spikes and/or Total Spiking. Int. J. Found. Comput. Sci. Rudolf Freund, Mihai Ionescu, Marion Oswald
2008	—	`conf`	Membrane Systems Using Noncooperative Rules with Unconditional Halting. Workshop on Membrane Computing Markus Beyreder, Rudolf Freund
2008	J	`jnl`	Regular omega-Languages Defined by Finite Extended Spiking Neural P Systems. Fundam. Informaticae Rudolf Freund, Marion Oswald
2008	C	`ed.`	Unconventional Computing, 7th International Conference, UC 2008, Vienna, Austria, August 25-28, 2008. Proceedings UC Cristian S. Calude, José Félix Costa, Rudolf Freund, Marion Oswald, Grzegorz Rozenberg
2007	—	`conf`	A Formal Framework for Static (Tissue) P Systems. Workshop on Membrane Computing Rudolf Freund, Sergey Verlan
2007	—	`conf`	CD Grammar Systems with Regular Start Conditions. DCFS Rudolf Freund, Marion Oswald
2007	J	`jnl`	Cellular Automata and Parallel Array Systems. Fundam. Informaticae Rudolf Freund, Fritz Tafill
2007	—	`conf`	Contextual Array Grammars. Formal Models, Languages and Applications Rudolf Freund, Gheorghe Paun, Grzegorz Rozenberg
2007	J	`jnl`	Modelling Grammar Systems by Tissue P Systems Working in the Sequential Mode. Fundam. Informaticae Rudolf Freund, Marion Oswald
2007	J	`jnl`	Multiset random context grammars, checkers, and transducers. Theor. Comput. Sci. Matteo Cavaliere, Rudolf Freund, Marion Oswald, Dragos Sburlan
2007	J	`jnl`	On String Languages Generated by Spiking Neural P Systems. Fundam. Informaticae Haiming Chen, Rudolf Freund, Mihai Ionescu, Gheorghe Paun, Mario J. Pérez-Jiménez
2007	C	`conf`	Partial Halting in P Systems Using Membrane Rules with Permitting Contexts. MCU Artiom Alhazov, Rudolf Freund, Marion Oswald, Sergey Verlan
2007	J	`jnl`	Partial Halting in P Systems. Int. J. Found. Comput. Sci. Rudolf Freund, Marion Oswald
2007	C	`conf`	Polarizationless P Systems with Active Membranes Working in the Minimally Parallel Mode. UC Rudolf Freund, Gheorghe Paun, Mario J. Pérez-Jiménez
2007	J	`jnl`	Refining the Nonterminal Complexity of Graph-Controlled, Programmed, and Matrix Grammars. J. Autom. Lang. Comb. Henning Fernau, Rudolf Freund, Marion Oswald, Klaus Reinhardt
2006	J	`jnl`	(Tissue) P Systems with Unit Rules and Energy Assigned to Membranes. Fundam. Informaticae Artiom Alhazov, Rudolf Freund, Alberto Leporati, Marion Oswald, Claudio Zandron
2006	—	`conf`	A Small Universal Antiport P System with Forbidden Context. DCFS Rudolf Freund, Marion Oswald
2006	J	`jnl`	Cell/symbol complexity of tissue P systems with symport/antiport rules. Int. J. Found. Comput. Sci. Artiom Alhazov, Rudolf Freund, Marion Oswald
2006	J	`jnl`	Event-Related Outputs of Computations in P Systems. J. Autom. Lang. Comb. Matteo Cavaliere, Rudolf Freund, Alexander Leitsch, Gheorghe Paun
2006	—	`conf`	Extended Spiking Neural P Systems. Workshop on Membrane Computing Artiom Alhazov, Rudolf Freund, Marion Oswald, Marija Slavkovik
2006	—	`ed.`	Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Austria, July 18-21, 2005, Revised Selected and Invited Papers Workshop on Membrane Computing Rudolf Freund, Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa
2006	J	`jnl`	Membrane division, restricted membrane creation and object complexity in P systems. Int. J. Comput. Math. Artiom Alhazov, Rudolf Freund, Agustin Riscos-Núñez
2006	—	`conf`	Modeling Dynamical Parallelism in Bio-systems. Workshop on Membrane Computing Erzsébet Csuhaj-Varjú, Rudolf Freund, Dragos Sburlan
2006	J	`jnl`	P colonies and prescribed teams. Int. J. Comput. Math. Rudolf Freund, Marion Oswald
2006	J	`jnl`	Routes and Products of Monoids. Fundam. Informaticae Alexandru Mateescu, Rudolf Freund
2006	—	`conf`	Special Variants of P Systems with One Catalyst in One Membrane. DCFS Rudolf Freund
2006	—	`conf`	Tissue P Systems and (Mem)Brane Systems with Mate and Drip Operations Working on Strings. MeCBIC@ICALP Rudolf Freund, Marion Oswald
2006	—	`conf`	Tissue P Systems with Communication Modes. Workshop on Membrane Computing Francesco Bernardini, Rudolf Freund
2005	—	`conf`	Computational Power of Symport/Antiport: History, Advances, and Open Problems. Workshop on Membrane Computing Artiom Alhazov, Rudolf Freund, Yurii Rogozhin
2005	J	`jnl`	Computationally universal P systems without priorities: two catalysts are sufficient. Theor. Comput. Sci. Rudolf Freund, Lila Kari, Marion Oswald, Petr Sosík
2005	J	`jnl`	Modelling artificial life by attributed eco-array grammars. Artif. Life Robotics Aneta Binder, Rudolf Freund, Marion Oswald
2005	Misc	`conf`	One and Two Polarizations, Membrane Creation and Objects Complexity in P Systems. SYNASC Artiom Alhazov, Rudolf Freund, Agustin Riscos-Núñez
2005	J	`jnl`	Optimal results for the computational completeness of gemmating (tissue) P systems. Int. J. Found. Comput. Sci. Rudolf Freund, Marion Oswald, Andrei Paun
2005	Misc	`conf`	P Colonies Working in the Maximally Parallel and in the Sequential Mode. SYNASC Rudolf Freund, Marion Oswald
2005	J	`jnl`	P Systems working in the sequential mode on arrays and strings. Int. J. Found. Comput. Sci. Rudolf Freund
2005	J	`jnl`	P systems with active membranes and without polarizations. Soft Comput. Rudolf Freund, Andrei Paun
2005	—	`conf`	Refining the Nonterminal Complexity of Graph-controlled Grammars. DCFS Henning Fernau, Rudolf Freund, Marion Oswald, Klaus Reinhardt
2005	J	`jnl`	Representations of Recursively Enumerable Array Languages by Contextual Array Grammars. Fundam. Informaticae Henning Fernau, Rudolf Freund, Markus Holzer
2005	—	`conf`	Symbol/Membrane Complexity of P Systems with Symport/Antiport Rules. Workshop on Membrane Computing Artiom Alhazov, Rudolf Freund, Marion Oswald
2005	C	`conf`	Tissue P Systems with Antiport Rules and Small Numbers of Symbols and Cells. Developments in Language Theory Artiom Alhazov, Rudolf Freund, Marion Oswald
2005	J	`jnl`	Tissue P systems with channel states. Theor. Comput. Sci. Rudolf Freund, Gheorghe Paun, Mario J. Pérez-Jiménez
2004	—	`conf`	Asynchronous P Systems and P Systems Working in the Sequential Mode. Workshop on Membrane Computing Rudolf Freund
2004	C	`conf`	Computational Completeness of P Systems with Active Membranes and Two Polarizations. MCU Artiom Alhazov, Rudolf Freund, Gheorghe Paun
2004	J	`jnl`	From regulated rewriting to computing with membranes: collapsing hierarchies. Theor. Comput. Sci. Rudolf Freund, Carlos Martín-Vide, Gheorghe Paun
2004	—	`conf`	Gemmating P Systems are Computationally Complete with Four Membranes. DCFS Rudolf Freund, Marion Oswald, Andrei Paun
2004	C	`conf`	Implementation of Catalytic P Systems. CIAA Aneta Binder, Rudolf Freund, Georg Lojka, Marion Oswald
2004	—	`conf`	On the Efficiency of P Systems with Active Membranes and Two Polarizations. Workshop on Membrane Computing Artiom Alhazov, Rudolf Freund
2004	J	`jnl`	P Automata with membrane channels. Artif. Life Robotics Rudolf Freund, Marion Oswald
2004	J	`jnl`	P Automata with membrane channels. Artif. Life Robotics Rudolf Freund, Marion Oswald
2004	—	`conf`	P Systems Generating Trees. Workshop on Membrane Computing Rudolf Freund, Marion Oswald, Andrei Paun
2004	C	`conf`	P Systems Working in the Sequential Mode on Arrays and Strings. Developments in Language Theory Rudolf Freund
2004	J	`jnl`	P Systems with Conditional Communication Rules Assigned to Membranes. J. Autom. Lang. Comb. Rudolf Freund, Marion Oswald
2004	J	`jnl`	P Systems with Local Graph Productions. New Gener. Comput. Rudolf Freund, Marion Oswald
2004	C	`conf`	Sequential P Systems with Unit Rules and Energy Assigned to Membranes. MCU Rudolf Freund, Alberto Leporati, Marion Oswald, Claudio Zandron
2004	—	`conf`	Splicing Test Tube Systems and Their Relation to Splicing Membrane Systems. Aspects of Molecular Computing Franziska Freund, Rudolf Freund, Marion Oswald
2003	J	`jnl`	A Note on Emergence in Multi-Agent String Processing Systems. Comput. Artif. Intell. Jozef Kelemen, Rudolf Freund, Gheorghe Paun
2003	—	`conf`	Generalized Homogeneous P-Systems. Grammars and Automata for String Processing Rudolf Freund, Franziska Freund
2003	J	`jnl`	Hybrid modes in cooperating distributed grammar systems: combining the t-mode with the modes le k and =k. Theor. Comput. Sci. Henning Fernau, Markus Holzer, Rudolf Freund
2003	C	`conf`	On Three Classes of Automata-Like P Systems. Developments in Language Theory Rudolf Freund, Carlos Martín-Vide, Adam Obtulowicz, Gheorghe Paun
2003	—	`conf`	P Systems with Cutting/Recombination Rules Assigned to Membranes. Workshop on Membrane Computing Franziska Freund, Rudolf Freund, Marion Oswald, Maurice Margenstern, Yurii Rogozhin, Sergey Verlan
2003	—	`conf`	Reducing the Number of Catalysts Needed in Computationally Universal P Systems without Priorities. DCFS Rudolf Freund, Marion Oswald, Petr Sosík
2003	—	`conf`	omega-P Automata with Communication Rules. Workshop on Membrane Computing Rudolf Freund, Marion Oswald, Ludwig Staiger
2002	J	`jnl`	A Short Note on Analysing P Systems with Antiport Rules. Bull. EATCS Rudolf Freund, Marion Oswald
2002	—	`conf`	Energy-Controlled P Systems. WMC-CdeA Rudolf Freund
2002	J	`jnl`	GP Systems with Forbidding Context. Fundam. Informaticae Rudolf Freund, Marion Oswald
2002	—	`conf`	Membrane Systems with Symport/Antiport Rules: Universality Results. WMC-CdeA Rudolf Freund, Andrei Paun
2002	J	`jnl`	On Some Operations on Strings Suggested by Gene Assembly in Ciliates. New Gener. Comput. Rudolf Freund, Carlos Martín-Vide, Victor Mitrana
2002	—	`conf`	P Systems with Activated/Prohibited Membrane Channels. WMC-CdeA Rudolf Freund, Marion Oswald
2002	—	`conf`	P Systems without Priorities Are Computationally Universal. WMC-CdeA Petr Sosík, Rudolf Freund
2001	—	`conf`	Acceptance of omega-languages by communicating deterministic turing maching. Where Mathematics, Computer Science, Linguistics and Biology Meet Rudolf Freund, Ludwig Staiger
2001	J	`jnl`	Hybrid modes in cooperating distributed grammar systems: internal versus external hybridization. Theor. Comput. Sci. Henning Fernau, Markus Holzer, Rudolf Freund
2001	C	`conf`	On the Number of Non-terminal Symbols in Graph-Controlled, Programmed and Matrix Grammars. MCU Rudolf Freund, Gheorghe Paun
2001	J	`jnl`	Special Variants of P Systems Inducing an Infinite Hierarchy with Respect to the Number of Membranes. Bull. EATCS Rudolf Freund
2001	C	`conf`	String Rewriting Sequential P-Systems and Regulated Rewriting. Developments in Language Theory Petr Sosík, Rudolf Freund
2000	—	`conf`	A Hybrid System for the Recognition of Hand-Written Characters. SSPR/SPR Rudolf Freund, Markus Neubauer, Martin Summerer, Stefan Gruber, Jürgen Schaffer, Roland Swoboda
2000	—	`ch.`	Algebraic Representations of Regular Array Languages. Finite Versus Infinite Rudolf Freund, Alexandru Mateescu, Arto Salomaa
2000	J	`jnl`	Array Grammar Systems. J. Autom. Lang. Comb. Rudolf Freund
2000	—	`conf`	Molecular Computing with Generalized Homogeneous P-Systems. DNA Computing Rudolf Freund, Franziska Freund
1999	J	`jnl`	DNA Computing Based on Splicing: The Existence of Universal Computers. Theory Comput. Syst. Rudolf Freund, Lila Kari, Gheorghe Paun
1999	J	`jnl`	Generalized P-Systems with Splicing and Cutting/Recombination. Grammars Rudolf Freund
1999	B	`conf`	Generalized P-Systems. FCT Rudolf Freund
1999	—	`conf`	Regulated Array Grammars of Finite Index. Part I: Theoretical Investigations. Grammatical Models of Multi-Agent Systems Henning Fernau, Rudolf Freund, Markus Holzer
1999	—	`conf`	Regulated Array Grammars of Finite Index. Part II: Syntactic Pattern Recognition. Grammatical Models of Multi-Agent Systems Henning Fernau, Rudolf Freund, Markus Holzer
1999	C	`conf`	Test tube systems: when two tubes are enough. Developments in Language Theory Rudolf Freund, Franziska Freund
1998	—	`conf`	Array Grammar Systems. MFCS Workshop on Grammar Systems Rudolf Freund
1998	—	`conf`	Character Recognition with SSPR/SPR Henning Fernau, Rudolf Freund, Markus Holzer
1998	B	`conf`	Formal Specification and Simulation of Software through Graph Grammars: A General but Minimal Approach. COMPSAC Rudolf Freund, Christian Stary, Herbert Pötzl, Tatjana Svizensky
1998	—	`conf`	The Generative Power of MCU (2) Henning Fernau, Rudolf Freund, Markus Holzer
1997	—	`conf`	Accepting Array Grammars with Control Mechanisms. New Trends in Formal Languages Henning Fernau, Rudolf Freund
1997	C	`conf`	Bounding resources in Cooperating Distributed Grammar Systems. Developments in Language Theory Henning Fernau, Markus Holzer, Rudolf Freund
1997	C	`conf`	Test tube systems with controlled applications of rules. ICEC Rudolf Freund, Franziska Freund
1997	—	`conf`	Watson-Crick finite automata. DNA Based Computers Rudolf Freund, Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa
1996	B	`conf`	Bounded Parallelism in Array Grammars Used for Character Recognition. SSPR Henning Fernau, Rudolf Freund
1996	—	`conf`	Cutting/Recombination Systems as Generating Devices. German Conference on Bioinformatics Rudolf Freund
1996	J	`jnl`	Test Tube Systems or How to Bake a DNA Cake. Acta Cybern. Rudolf Freund, Franziska Freund
1996	J	`jnl`	Universal Systems with Operations Related to Splicing. Comput. Artif. Intell. Rudolf Freund, F. Wachtler
1995	J	`jnl`	A Variant of Team Cooperation in Grammar Systems. J. Univers. Comput. Sci. Rudolf Freund, Gheorghe Paun
1995	C	`conf`	Array Grammars with Prescribed Teams of Array Productions. Developments in Language Theory Rudolf Freund
1995	J	`jnl`	Cooperating Array Grammar Systems. Int. J. Pattern Recognit. Artif. Intell. Jürgen Dassow, Rudolf Freund, Gheorghe Paun
1994	—	`ch.`	Control Mechanisms on #-Context-Free Array Grammars. Mathematical Aspects of Natural and Formal Languages Rudolf Freund
1993	C	`conf`	Aspects of N-Dimensional Lindenmayer Systems. Developments in Language Theory Rudolf Freund
1993	C	`conf`	How Semantical Design Languages Help to Preserve Specification/Design-Consistency. SEKE Christian Stary, Rudolf Freund
1993	J	`jnl`	One-dimensional matrix array grammars. J. Inf. Process. Cybern. Rudolf Freund, Gheorghe Paun
1992	C	`conf`	Applying Graph Grammars for Task-Oriented User Interface Development. ICCI Rudolf Freund, Brigitte Haberstroh, Christian Stary
1991	B	`conf`	Attributed Elementary Programmed Graph Grammars. WG Rudolf Freund, Brigitte Haberstroh
1991	—	`conf`	Modelling Feature Maps by Attributed Parallel Array Grammars. ÖGAI Rudolf Freund, Martina Kirchmeyer, Friedrich Tafill
1983	J	`jnl`	Init and Anf Operating on omega-Languages. Inf. Process. Lett. Rudolf Freund
1983	J	`jnl`	Real Functions and Numbers Defined by Turing Machines. Theor. Comput. Sci. Rudolf Freund