Title: Biblio RTF Export
Author: Biblio

Xian, R., Xiong X., Peng H., Wang J., Ramírez-de-Arellano-Marrero A., & Yang Q.  (2024).??Feature fusion method based on spiking neural convolutional network for edge detection.  Pattern Recognition. 147, 110112.

Ramírez-de-Arellano, A., Orellana-Martín D., & Pérez-Jiménez M. J.  (2023).??Generating, computing and recognizing with virus machines.  Theoretical Computer Science. 972, 114077.

Orellana-Martín, D., Ramírez-de-Arellano A., Andreu-Guzmán J. A., Romero-Jiménez Á., & Pérez-Jiménez M. J.  (2023).??A Protocol for Solutions to DP-Complete Problems through Tissue Membrane Systems.  Mathematics. 11, 2797.

Ramírez-de-Arellano, A., Orellana-Martín D., & Pérez-Jiménez M. J.  (2023).??Using Virus Machines to Compute Pairing Functions.  International Journal of Neural Systems. 33, 2350023.

Bai, X., Huang Y., Peng H., Wang J., Yang Q., Orellana-Martín D., et al.  (2023).??Sequence recommendation using multi-level self-attention network with gated spiking neural P systems.  Information Sciences.  119916.

Ramírez-de-Arellano, A., Orellana-Martín D., & Pérez-Jiménez M. J.  (2022).??Basic Arithmetic Calculations Through Virus-Based Machines.  (Ferrández Vicente, José Manuel, Álvarez-Sánchez, José Ramón, de la Paz López, Félix, Adeli, Hojjat, Ed.).Bio-inspired Systems and Applications: from Robotics to Ambient Intelligence.  403?412.

Pérez-Hurtado, I., Orellana-Martín D., Martínez-del-Amor M. Á., Valencia-Cabrera L., & Riscos-Núñez A.  (2022).??A new P-Lingua toolkit for agile development in membrane computing.  Information Sciences. 587, 1-22.

García-Quismondo, M., Hintz W. D., Schuler M. S., & Relyea R. A.  (2021).??Modeling Diel Vertical Migration with Membrane Computing.  Journal of Membrane Computing. 3, 35-50.

Orellana-Martín, D., Martínez-del-Amor M. A., Valencia-Cabrera L., Pérez-Hurtado I., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2021).??Dendrite P Systems toolbox: representation, algorithms and simulators.  International Journal of Neural Systems. 31(1),?2050071.

Li, B., Peng H., Luo X., Wang J., Song X., Pérez-Jiménez M. J., et al.  (2021).??Medical Image Fusion Method Based on Coupled Neural P Systems in Nonsubsampled Shearlet Transform Domain.  International Journal of Neural Systems. 31(1),?2050050.

Lv, Z., Bao T., Zhou N., Peng H., Huang X., Riscos-Núñez A., et al.  (2021).??Spiking Neural P Systems with Extended Channel Rules.  International Journal of Neural Systems. 31(1),?2050049.

Peng, H., Bao T., Luo X., Wang J., Song X., Riscos-Núñez A., et al.  (2020).??Dendrite P systems.  Neural Networks. 127, 110 - 120.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2020).??Membrane Creation in Polarizationless P Systems with Active Membranes.  Fundamenta Informaticae. 171(1-4),?297-311.

Peng, H., Lv Z., Li B., Luo X., Wang J., Song X., et al.  (2020).??Nonlinear Spiking Neural P Systems.  International Journal of Neural Systems. 30(10),?2050008.

Orellana-Martín, D., & Riscos-Núñez A.  (2020).??Seeking computational efficiency boundaries: the P?un?s conjecture.  Journal of Membrane Computing. 2, 323?331.

Peng, H., Li B., Wang J., Song X., Wang T., Valencia-Cabrera L., et al.  (2020).??Spiking neural P systems with inhibitory rules.  Knowledge-Based Systems. 188, 105064.

Orellana-Martín, D., Martínez-del-Amor M. A., Pérez-Hurtado I., Riscos-Núñez A., Valencia-Cabrera L., & Pérez-Jiménez M. J.  (2020).??When object production tunes the efficiency of membrane systems.  Theoretical Computer Science. 805, 218-231.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??P systems with proteins: a new frontier when membrane division disappears.  Journal of Membrane Computing. 1, 29?39.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??Minimal cooperation as a way to achieve the efficiency in cell-like membrane systems.  Journal of Membrane Computing. 1, 85?92.

Peng, H., Wang J., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2019).??Dynamic threshold neural P systems.  Knowledge-Based Systems. 163, 875-884.

Pérez-Hurtado, I., Orellana-Martín D., Martínez-del-Amor M. A., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??11 years of P-Lingua: A backward glance.  20th International Conference on Membrane Computing, CMC20.  451-462.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??An apparently innocent problem in Membrane Computing.  Seventeenth Brainstorming Week on Membrane Computing,.  127-138.

Martínez-del-Amor, M. A., Orellana-Martín D., Pérez-Hurtado I., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??Design of Specific P Systems Simulators on GPUs.  (Thomas Hinze, Grzegorz Rozenberg, Arto Salomaa, Claudio Zandron, Ed.).Membrane Computing. 11399(2-3),?202?207.

Cámpora Pérez, D. H., Neufeld N., & Riscos-Núñez A.  (2019).??A Fast Local Algorithm for Track Reconstruction on Parallel Architectures.  2019 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW).  

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??A new perspective on computational complexity theory in Membrane Computing.  Seventeenth Brainstorming Week on Membrane Computing, .  117-125.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??A path to computational efficiency through membrane computing.  Theoretical Computer Science. 777, 443 - 453.

Pérez-Jiménez, M. J., Riscos-Núñez A., Valencia-Cabrera L., & Orellana-Martín D.  (2019).??Results on Computational Complexity in Bio-inspired Computing.  Bio-Inspired Computing Models and Algorithms.  33-73.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??Solving problems through a single membrane system.  20th International Conference on Membrane Computing, CMC20.  439-450.

Peng, H., Li B., Wang J., Song X., Wang T., Valencia-Cabrera L., et al.  (2019).??Spiking neural P systems with inhibitory rules.  Knowledge-Based Systems.  105064.

Pérez-Hurtado, I., Orellana-Martín D., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2019).??A syntax for semantics in P-Lingua.  Seventeenth Brainstorming Week on Membrane Computing.  139-150.

Valencia-Cabrera, L., Graciani C., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2018).??A Decade of Ecological Membrane Computing Applications.  Bulletin of the International Membrane Computing Society. 6, 39-50.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??A Semantic Frontier of the Efficiency in Membrane Systems.  Asian Branch of International Conference on Membrane Computing. CDMTCS-530, 180-190.

Romero-Jiménez, Á., & Orellana-Martín D.  (2018).??Design Patterns for Efficient Solutions to NP-Complete Problems in Membrane Computing.  (Carmen Graciani, Agustín Riscos-Núñez, Gheorghe P?un, Gregorz Rozenberg, Arto Salomaa, Ed.).Enjoying Natural Computing: Essays Dedicated to Mario de Jesús Pérez-Jiménez on the Occasion of His 70th Birthday.  237-255.

García-Quismondo, M., Graciani C., & Riscos-Núñez A.  (2018).??Membrane Computing as a Modelling Tool: Looking Back and Forward from Sevilla.  (Carmen Graciani, Agustín Riscos-Núñez, Gheorghe P?un, Gregorz Rozenberg, Arto Salomaa, Ed.).Enjoying Natural Computing: Essays Dedicated to Mario de Jesús Pérez-Jiménez on the Occasion of His 70th Birthday.  114-129.

Valencia-Cabrera, L., Martínez-del-Amor M. A., & Pérez-Hurtado I.  (2018).??A Simulation Workflow for Membrane Computing: From MeCoSim to PMCGPU Through P-Lingua.  (Carmen Graciani, Agustín Riscos-Núñez, Gheorghe P?un, Gregorz Rozenberg, Arto Salomaa, Ed.).Enjoying Natural Computing: Essays Dedicated to Mario de Jesús Pérez-Jiménez on the Occasion of His 70th Birthday.  291-303.

Orellana-Martín, D., Valencia-Cabrera L., Guisado J. L., Jiménez-Morales F., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??Laser Dynamics from a Membrane Computing Perspective.  Bulletin of the International Membrane Computing Society. 5, 97-108.

Martínez-del-Amor, M. A., Riscos-Núñez A., & Valencia-Cabrera L.  (2018).??Preface.  Theoretical Computer Science. 724, 1-2.

García-Quismondo, M., Nisbet I. C. T., Mostello C. S., & Reed M. J.  (2018).??Modeling Population Dynamics of Roseate Terns (Sterna dougallii) in the Northwest Atlantic Ocean.  Ecological Modelling. 368, 298-311.

[Anonymous]  (2018).??Enjoying Natural Computing: Essays Dedicated to Mario de Jesús Pérez-Jiménez on the Occasion of His 70th Birthday.  (Carmen Graciani, Agustín Riscos-Núñez, Gheorghe P?un, Grzegorz Rozenberg, Arto Salomaa, Ed.). x+331.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??From distribution to replication in cooperative systems with active membranes: A frontier of the efficiency.  Theoretical Computer Science. 736, 15-24.

Yang, J., Chen R., Zhang G., Peng H., Wang J., & Riscos-Núñez A.  (2018).??A Kernel-Based Membrane Clustering Algorithm.  Enjoying Natural Computing: Essays Dedicated to Mario de Jesús Pérez-Jiménez on the Occasion of His 70th Birthday.  318-329.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??Limits on P systems with proteins and without division.  Sixteenth Brainstorming Week on Membrane Computing (BWMC2018).  123-138.

Martínez-del-Amor, M. A., Orellana-Martín D., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??On GPU-Oriented P systems.  High Performance Computing & Simulation 2018.  780-781.

Zhu, M., Zhang G., Yang Q., Rong H., Yuan W., & Pérez-Jiménez M. J.  (2018).??P systems based computing polynomials with integer coefficients: Design and formal verification.  IEEE Transactions on NanoBioscience.  

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??A path to computational efficiency through membrane computing.  Theoretical Computer Science.  

Orellana-Martín, D., Martínez-del-Amor M. A., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??The role of integral membrane proteins in computational complexity theory.  International Journal of Advances in Engineering Sciences and Applied Mathematics. 10(3),?193?202.

Martínez-del-Amor, M. A., Orellana-Martín D., Pérez-Hurtado I., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??Simulation of Computing P Systems: A GPU Design for the Factorization Problem.  19th International Conference on Membrane Computing.  239-242.

Orellana-Martín, D., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2018).??The unique satisfiability problem from a membrane computing perspective.  Romanian Journal of Information Science and Technology. 21(3),?288-297.

García-Quismondo, M., Reed M. J., Chew F. S., Martínez-del-Amor M. A., & Pérez-Jiménez M. J.  (2017).??Evolutionary response of a native butterfly to concurrent plant invasions: simulation of population dynamics.  Ecological Modelling. 360, 410-424.

Zhang, G., Zhu M., Yang Q., Rong H., Yuan W., & Pérez-Jiménez M. J.  (2017).??P systems based computing polynomials with integer coefficients: Design and formal verification.  Asian Conference on Membrane Computing (ACMC 2017).  416-443.

Martínez-del-Amor, M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??A Survey of Parallel Simulation of P Systems with GPUs.  Bulletin of the International Membrane Computing Society. 3, 55-67.

Graciani-Díaz, C., Paun G., Riscos-Núñez A., & Valencia-Cabrera L.  (2017).??Proceedings of the Fifteenth Week on Membrane Computing.  Fifteenth Brainstorming Week on Membrane Computing.  x+292.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Computational efficiency of minimal cooperation and distribution in polarizationless P systems with active membranes.  Fundamenta Informaticae. 153(1-2),?147?172.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Cooperation in Transport of Chemical Substances: A Complexity Approach within Membrane Computing.  Fundamenta Informaticae. 154, 373-385.

Valencia-Cabrera, L., Orellana-Martín D., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Counting Membrane Systems.  Eighteenth International Conference on Membrane Computing (CMC18).  359-372.

Peng, H., Wang J., Shi P., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2017).??Fault diagnosis of power systems using fuzzy tissue-like P systems.  Integrated Computer-Aided Engineering.  vol. 24, no. 4, 401-411.

Pérez-Jiménez, M. J., Graciani C., Orellana-Martín D., Riscos-Núñez A., Romero-Jiménez Á., & Valencia-Cabrera L.  (2017).??Fuzzy Reasoning Spiking Neural P systems revisited: A formalization.  Theoretical Computer Science. 701, 216-225.

Peng, H., Shi P., Wang J., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Multiobjective fuzzy clustering approach based on tissue-like membrane systems.  Knowledge-Based Systems. 125, 74-82.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Reaching efficiency through collaboration in membrane systems: dissolution, polarization and cooperation.  Theoretical Computer Science. 701, 226-234.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Restricted Polarizationless P Systems with Active Membranes: Minimal Cooperation Only Inwards.  Fifteenth Brainstorming Week on Membrane Computing (BWMC2017).  

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2017).??Restricted Polarizationless P Systems with Active Membranes: Minimal Cooperation Only Outwards.  Fifteenth Brainstorming Week on Membrane Computing (BWMC2017).  

Valencia-Cabrera, L., Orellana-Martín D., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2016).??Complexity Perspectives on Minimal Cooperation in Cell-like Membrane Systems.  Bulletin of the International Membrane Computing Society. 2, 69-78.

Graciani-Díaz, C., Orellana-Martín D., Riscos-Núñez A., Romero-Jiménez Á., & Valencia-Cabrera L.  (2016).??Proceedings of the Fourteenth Brainstorming Week on Membrane Computing.  Fourteenth Brainstorming Week on Membrane Computing.  xi+362.

Peng, H., Wang J., Shi P., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2016).??An extended membrane system with active membranes to solve automatic fuzzy clustering problems.  International Journal of Neural Systems.  1-11.

Riscos-Núñez, A.  (2016).??Borderlines of efficiency: what's up?.  17th International Conference on Membrane Computing (CMC17).  11-12.

Valencia-Cabrera, L., Orellana-Martín D., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2016).??Minimal cooperation in polarizationless P systems with active membranes.  Fourteenth Brainstorming Week on Membrane Computing (BWMC2016).  327-356.

Valencia-Cabrera, L., Orellana-Martín D., Martínez-del-Amor M. A., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2016).??Polarizationless P Systems with Active Membranes: Computational Complexity Aspects.  Journal of Automata, Languages and Combinatorics. 21(1-2),?107?123.

Gheorghe, M., Paun G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2016).??Preface.  Natural Computing. 15(4),?519-520.

Arazo-Sánchez, M., Barroso-Mancha M., De-la-Torre-Pérez Ó., Moreno-Valero L., Ribes-Metidieri A., Ribes-Metidieri P., et al.  (2016).??Stern-Gerlach Experiment.  Fourteenth Brainstorming Week on Membrane Computing (BWMC2016).  101-112.

Arazo-Sánchez, M., Barroso-Mancha M., De-la-Torre-Pérez Ó., Moreno-Valero L., Ribes-Metidieri A., Ribes-Metidieri P., et al.  (2016).??Uranium-238 decay chain.  Fourteenth Brainstorming Week on Membrane Computing (BWMC2016).  113-130.

Peng, H., Wang J., Shi P., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2015).??An automatic clustering algorithm inspired by membrane computing.  Pattern Recognition Letters. 68(1),?34-40.

Romero-Jiménez, Á., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2015).??Computing partial recursive functions by Virus Machines.  Lecture Notes in Computer Science. 9504, 353-368 .

Peng, H., Wang J., Pérez-Jiménez M. J., Riscos-Núñez A., Xiao J., & Zhang G.  (2015).??Decision Tree Models Induced by Membrane Systems.  Workshop on Membrane Computing 2015 (WMC2015), Satellite workshop of UCNC2015.  107-116.

Peng, H., Wang J., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2015).??An unsupervised learning algorithm for membrane computing.  Information Sciences. 304, 80?91.

Valencia-Cabrera, L., Song B., Macías-Ramos L. F., Pan L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2015).??Computational efficiency of P systems with symport/antiport rules and membrane separation.  Thirteenth Brainstorming Week on Membrane Computing. 1, 325-370.

Valencia-Cabrera, L., Song B., Macías-Ramos L. F., Pan L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2015).??Minimal cooperation in P systems with symport/antiport: A complexity approach.  Thirteenth Brainstorming Week on Membrane Computing.  301-323.

Martínez-del-Amor, M. A., García-Quismondo M., Macías-Ramos L. F., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2015).??Simulating P Systems on GPU Devices: A Survey.  Fundamenta Informaticae. 136(3),?269-284.

Macías-Ramos, L. F., Paun G., Riscos-Núñez A., & Valencia-Cabrera L.  (2015).??Proceedings of the Thirteenth Brainstorming Week on Membrane Computing.  Thirteenth Brainstorming Week on Membrane Computing.  

Wang, J., Hu J., Peng H., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2015).??Decision tree models induced by membrane systems.  Romanian Journal of Information Science and Technology. 18(3),?228?239.

Macías-Ramos, L. F., Pérez-Jiménez M. J., Riscos-Núñez A., & Valencia-Cabrera L.  (2015).??Membrane fission versus cell division: when membrane proliferation is not enough.  Theoretical Computer Science. 608(1),?57?65.

Graciani, C., Martínez-del-Amor M. A., & Riscos-Núñez A.  (2015).??A New Strategy to Improve the Performance of PDP-Systems Simulator.  Lecture Notes in Computer Science. 9504, 171-184.

Colomer, A. M., García-Quismondo M., Macías-Ramos L. F., Martínez-del-Amor M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., et al.  (2014).??Membrane System-Based Models for Specifying Dynamical Population Systems.  Applications of Membrane Computing in Systems and Synthetic Biology. 7, 97-132.

Macías-Ramos, L. F., Martínez-del-Amor M. A., Paun G., Riscos-Núñez A., & Valencia-Cabrera L.  (2014).??Proceedings of the Twelfth Brainstorming Week on Membrane Computing.  Twelfth Brainstorming Week on Membrane Computing (BWMC2014).  X+352.

Martínez-del-Amor, M. A., Macías-Ramos L. F., Valencia-Cabrera L., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2014).??Accelerated Simulation of P Systems on the GPU: A Survey.  9th International Conference on Bio-Inspired Computing: Theories and Applications. 472, 308-312.

Wang, T., Zhang G., Rong H., & Pérez-Jiménez M. J.  (2014).??Application of fuzzy reasoning spiking neural P systems to fault diagnosis.  International Journal of Computers, Communications and Control. 9(6),?720-733.

Zhang, G., Rong H., Ou Z., Pérez-Jiménez M. J., & Gheorghe M.  (2014).??Automatic Design of Deterministic and Non-Halting Membrane Systems by Tuning Syntactical Ingredients.  IEEE Transactions on NanoBioscience.  

Peng, H., Wang J., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2014).??The framework of P systems applied to solve optimal watermarking problem.  Signal Processing. 101, 256-265.

Blakes, J., Twycross J., Konur S., Romero-Campero F. J., Krasnogor N., & Gheorghe M.  (2014).??Infobiotics Workbench: A P Systems Based Tool for Systems and Synthetic Biology.  Applications of Membrane Computing in Systems and Synthetic Biology. 7, 1-42.

Peng, H., Zhang J., Wang J., Wang T., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2014).??Membrane Clustering: A Novel Clustering Algorithm under Membrane Computing.  Twelfth Brainstorming Week on Membrane Computing (BWMC2014).  311-328.

Zhang, G., Rong H., Neri F., & Pérez-Jiménez M. J.  (2014).??An optimization spiking neural P system for approximately solving combinatorial optimization problems.  International Journal of Neural Systems. 24(5),?1-16.

Pérez-Hurtado, I., Valencia-Cabrera L., Chacón J. M., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2014).??A P-Lingua based Simulator for Tissue P Systems with Cell Separation.  Romanian Journal of Information Science and Technology. 17(1),?89-102.

Orellana-Martín, D., Graciani-Díaz C., Martínez-del-Amor M. A., Riscos-Núñez A., & Valencia-Cabrera L.  (2014).??Revisiting Sevilla Carpets: A New Tool for the P-Lingua Era.  Twelfth Brainstorming Week on Membrane Computing (BWMC2014).  281-292.

Macías-Ramos, L. F., Martínez-del-Amor M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Valencia-Cabrera L.  (2014).??The Role of the Direction in Tissue P Systems with Cell Separation.  Journal of Automata, Languages and Combinatorics.  19 (2014) 1?4, 185?199.

Orellana-Martín, D., Graciani-Díaz C., Macías-Ramos L. F., Martínez-del-Amor M. A., Riscos-Núñez A., Romero-Jiménez Á., et al.  (2014).??Sevilla Carpets Revisited: Enriching Membrane Computing Toolbox.  Fundamenta Informaticae. 134, 153?166.

Paun, G., Pérez-Jiménez M. J., & Rozenberg G.  (2013).??Bridging Membrane and Reaction Systems ? Further Results and Research Topics.  Fundamenta Informaticae. 127(1-4),?99-114.

Paun, G., Pérez-Jiménez M. J., & Rozenberg G.  (2013).??Bridging Membrane and Reaction Systems.  Eleventh Brainstorming Week on Membrane Computing (11BWMC).  243-256.

Gheorghe, M., Paun G., Pérez-Jiménez M. J., & Rozenberg G.  (2013).??Research frontiers in Membrane Computing: Open problems and research topics.  International Journal of Foundations of Computer Science. 24(5),?547-557.

Graciani-Díaz, C., Gutiérrez-Naranjo M. A., & Riscos-Núñez A.  (2013).??Rete Algorithm for P Systems Simulators.  Eleventh Brainstorming Week on Membrane Computing (11BWMC).  125-136.

Pérez-Jiménez, M. J., Riscos-Núñez A., Rius-Font M., & Romero-Jiménez Á.  (2013).??Seeking sharper frontiers of efficiency in tissue P systems.  International Journal of Foundations of Computer Science. 24(5),?577-579.

Martínez-del-Amor, M. A., Pérez-Hurtado I., García-Quismondo M., Macías-Ramos L. F., Valencia-Cabrera L., Romero-Jiménez Á., et al.  (2013).??DCBA: Simulating population dynamics P systems with proportional objects distribution.  (Erzsebet Csuhaj-Varjú, Marian Gheorghe, Grzegorz Rozenberg, Arto Salomaa, György Vaszil, Ed.).Lecture Notes in Computer Science.  257-276.

Macías-Ramos, L. F., Pérez-Jiménez M. J., Riscos-Núñez A., & Rius-Font M.  (2013).??The efficiency of tissue P systems with cell separation relies on the environment.  (Erzsebet Csuhaj-Varjú, Marian Gheorghe, Grzegorz Rozenberg, Arto Salomaa, György Vaszil, Ed.).Lecture Notes in Computer Science.  7762 (2013), 257-276.

Freund, R., Pérez-Hurtado I., Riscos-Núñez A., & Verlan S.  (2013).??A formalization of membrane systems with dynamically evolving structures.  International Journal of Computer Mathematics. 90(4),?801-815.

Pérez-Hurtado, I., Valencia-Cabrera L., Chacón J. M., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2013).??A P-Lingua based simulator for tissue P systems with cell separation.  (Gexiang Zhang, Y. Wang, J. Cheng, T. Wang, Ed.).Second Asian Conference on Membrane Computing.  208-220.

Pérez-Jiménez, M. J., Riscos-Núñez A., Rius-Font M., & Romero-Campero F. J.  (2013).??A polynomial alternative to unbounded environment for tissue P systems with cell division.  International Journal of Computer Mathematics. 90(4),?760-775.

Pérez-Jiménez, M. J., Riscos-Núñez A., Rius-Font M., & Valencia-Cabrera L.  (2013).??The relevance of the environment on the efficiency of tissue P systems.  (Artiom Alhazov, S. Cojocaru, Marian Gheorghe, Yurii Rogozhin, Ed.).14th International Conference on Membrane Computing.  283-295.

Graciani-Díaz, C., Gutiérrez-Naranjo M. A., Pérez-Hurtado I., Riscos-Núñez A., & Romero-Jiménez Á.  (2013).??A Rete-based Algorithm for Rule Selection in P Systems.  International Journal of Unconventional Computing. 9(5-6),?367-384.

Macías-Ramos, L. F., & Pérez-Jiménez M. J.  (2013).??Spiking Neural P systems with functional astrocytes.  (Erzsebet Csuhaj-Varjú, Marian Gheorghe, Grzegorz Rozenberg, Arto Salomaa, György Vaszil, Ed.).Lecture Notes in Computer Science.  228-242.

Martínez-del-Amor, M. A., Paun G., Pérez-Hurtado I., & Romero-Campero F. J.  (2012).??Proceedings of the Tenth Brainstorming Week on Membrane Computing.  Tenth Brainstorming Week on Membrane Computing. I, xiv+318.

Christinal, H. A., Díaz-Pernil D., Gutiérrez-Naranjo M. A., & Real P.  (2012).??Using Membrane Computing for Effective Homology.  Applicable Algebra in Engineering, Communication and Computing. 23(5-6),?233-249.

Pan, L., Pérez-Jiménez M. J., Riscos-Núñez A., & Rius-Font M.  (2012).??New frontiers of the efficiency in tissue P systems.  (Linqiang Pan, Gheorghe Paun, Tao Song, Ed.).Asian Conference on Membrane Computing.  61-73.

Romero-Campero, F. J., & Pérez-Jiménez M. J.  (2012).??P systems as a modeling framework for molecular Systems Biology.  (Linqiang Pan, Gheorghe Paun, Tao Song, Ed.).Asian Conference on Membrane Computing.  8-10.

Stepney, S., Abramsky S., Bechmann M., Gorecki J., Kendon V., Naughton T. J., et al.  (2012).??Heterotic Computing Examples with Optics, Bacteria, and Chemicals.  Lecture Notes in Computer Science. 7445, 198-209.

Martínez-del-Amor, M. A., Pérez-Hurtado I., García-Quismondo M., Macías-Ramos L. F., Valencia-Cabrera L., Romero-Jiménez Á., et al.  (2012).??DCBA: Simulating population dynamics P systems with proportional object distribution.  13th International Conference on Membrane Computing (CMC13).  291-310.

Macías-Ramos, L. F., Pérez-Jiménez M. J., Riscos-Núñez A., Rius-Font M., & Valencia-Cabrera L.  (2012).??The efficiency of tissue P systems with cell separation relies on the environment.  13th International Conference on Membrane Computing (CMC13).  277-290.

Freund, R., Pérez-Hurtado I., Riscos-Núñez A., & Verlan S.  (2012).??A formal framework for P systems with dynamic structure.  13th International Conference on Membrane Computing (CMC13).  199-210.

Reina-Molina, R., Díaz-Pernil D., & Gutiérrez-Naranjo M. A.  (2012).??Cell Complexes and Membrane Computing for Thinning 2D and 3D Images.  Tenth Brainstorming Week on Membrane Computing. II, 167-186.

Ardelean, I., Díaz-Pernil D., Gutiérrez-Naranjo M. A., Peña-Cantillana F., Reina-Molina R., & Sarchizian I.  (2012).??Counting Cells with Tissue-like P Systems.  Tenth Brainstorming Week on Membrane Computing. I, 69-78.

Martínez-del-Amor, M. A., Pérez-Hurtado I., García-Quismondo M., Macías-Ramos L. F., Valencia-Cabrera L., Romero-Jiménez Á., et al.  (2012).??DCBA: Simulating Population Dynamics P Systems with Proportional Object Distribution.  Tenth Brainstorming Week on Membrane Computing. II, 27-56.

Freund, R., Pérez-Hurtado I., Riscos-Núñez A., & Verlan S.  (2012).??A Formal Framework for P Systems with Dynamic Structure.  Tenth Brainstorming Week on Membrane Computing. I, 111-122.

Pérez-Jiménez, M. J., Riscos-Núñez A., Rius-Font M., & Romero-Campero F. J.  (2012).??The Role of the Environment in Tissue P Systems with Cell Division.  Tenth Brainstorming Week on Membrane Computing. II, 89-104.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Molina-Abril H., & Real P.  (2012).??Designing a New Software Tool for Digital Imagery Based on P Systems.  Natural Computing. 11(3),?381-386.

Macías-Ramos, L. F., Pérez-Hurtado I., García-Quismondo M., Valencia-Cabrera L., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2012).??A P-Lingua based simulator for Spiking Neural P systems.  Lecture Notes in Computer Science. 7184, 257-281.

Martínez-del-Amor, M. A., Paun G., Pérez-Hurtado I., Romero-Campero F. J., & Valencia-Cabrera L.  (2011).??Proceedings of the Ninth Brainstorming Week on Membrane Computing.  Ninth Brainstorming  Week on Membrane Computing.  xiv+374.

Blakes, J., Twycross J., Romero-Campero F. J., & Krasnogor N.  (2011).??The Infobiotics Workbench: an integrated in silico modelling platform for Systems and Synthetic Biology.  Bioinformatics. 27(23),?3323-3324.

Pérez-Jiménez, M. J., Riscos-Núñez A., Rius-Font M., & Romero-Campero F. J.  (2011).??Looking for small efficient P systems.  Fundamenta Informaticae. 110(1-4),?295-308.

Smaldon, J., Romero-Campero F. J., Fernández-Trillo F., Gheorghe M., Alexander C., & Krasnogor N.  (2011).??A computational study of liposome logic: towards cellular computing from the bottom up.  Systems and Synthetic Biology. 4(3),?157-179.

Macías-Ramos, L. F., Pérez-Hurtado I., García-Quismondo M., Valencia-Cabrera L., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2011).??A P-Lingua based Simulator for Spiking Neural P Systems.  Proceedings of the 12th International Conference on Membrane Computing (CMC12).  323-346.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Real P., & Sánchez-Canales V.  (2011).??A New Way to Obtain Homology Groups in Binary 2D Images Using Membrane Computing.  XII Encuentro de Algebra Computacional y Aplicaciones EACA 2010.  107-112.

Riscos-Núñez, A.  (2011).??Current developments on computational modeling using P Systems.  Computability in Europe 2011 (CIE 2011), .  250-251.

Rivero-Gil, E., Gutiérrez-Naranjo M. A., Romero-Jiménez Á., & Riscos-Núñez A.  (2011).??A software tool for generating graphics by means of P systems.  Natural Computing. 10(2),?879-890.

Niu, Y., Pan L., Pérez-Jiménez M. J., & Rius-Font M.  (2011).??A tissue P systems based uniform solution to Tripartite Matching problem.  Fundamenta Informaticae. 109, 179-188.

Paun, G., & Pérez-Jiménez M. J.  (2011).??P and dP automata: A survey.  (Cristian Calude, Grzegorz Rozenberg, Arto Salomaa, Ed.).Lecture Notes in Computer Science. 6570, 102-115.

Ivanov, S., Alhazov A., Rogojin V., & Gutiérrez-Naranjo M. A.  (2011).??Forward and Backward Chaining with P Systems.  Ninth Brainstorming Week on Membrane Computing.  221-236.

Reina-Molina, R., Díaz-Pernil D., & Gutiérrez-Naranjo M. A.  (2011).??Integer Linear Programming for Tissue-like P Systems.  Ninth Brainstorming Week on Membrane Computing.  343-353.

Gheorghe, M., Hinze T., Paun G., Rozenberg G., & Salomaa A.  (2011).??Membrane Computing 11th International Conference, CMC 2010, Jena, Germany, August 24-27, 2010. Revised Selected Papers. Preface.  Lecture Notes in Computer Science. 6501, v-vi.

Ionescu, M., Paun G., Pérez-Jiménez M. J., & Rodríguez-Patón A.  (2011).??Spiking Neural P systems with several types of spikes.  Ninth Brainstorming Week on Membrane Computing.  183-192.

Gheorghe, M., Manca V., & Romero-Campero F. J.  (2011).?? Deterministic and stochastic P systems for modelling cellular processes.  Natural Computing. 9(2),?457-473.

Colomer, A. M., Pérez-Hurtado I., Riscos-Núñez A., & Pérez-Jiménez M. J.  (2011).??Comparing simulation algorithms for multienvironment probabilistic P system over a standard virtual ecosystem.  Natural Computing. 11, 369-379.

Ivanov, S., Alhazov A., Rogojin V., & Gutiérrez-Naranjo M. A.  (2011).??Forward and Backward Chaining with P Systems .  International Journal of Natural Computing Research. 2(2),?56-66.

Pérez-Hurtado, I., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2011).??Membrane Computing (Tutorial).  Lecture Notes in Computer Science. 6714, 38-39.

Gheorghe, M., Hinze T., Paun G., Rozenberg G., & Salomaa A.  (2011).??Membrane Computing 11th International Conference, CMC 2010, Jena, Germany, August 24-27, 2010. Revised Selected Papers.  Lecture Notes in Computer Science. 6501, ix+392.

Pérez-Hurtado, I., Pérez-Jiménez M. J., Riscos-Núñez A., Gutiérrez-Naranjo M. A., & Rius-Font M.  (2011).??On a partial affirmative answer for a Paun's conjecture.  International Journal of Foundations of Computer Science. 22(1),?55-64.

Karhumaki, J., Paun G., Rozenberg G., & Salomaa A.  (2011).??Preface.  Fundamenta Informaticae. 110(1-4),?1.

Martínez-del-Amor, M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., Riscos-Núñez A., & Sancho-Caparrini F.  (2011).??A simulation algorithm for multienvironment probabilistic P systems: A formal verification.  International Journal of Foundations of Computer Science. 22(1),?107-118.

Riscos-Núñez, A., & Pérez-Hurtado I.  (2010).??Length of rules and tractability in tissue-like P systems.  Algebraic Computing, Soft Computing, and Program Verification.  

Riscos-Núñez, A., & Pérez-Hurtado I.  (2010).??P-Lingua: a programming language for membrane computing.  Algebraic Computing, Soft Computing, and Program Verification.  

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Molina-Abril H., & Real P.  (2010).??A Bio-inspired Software for Segmenting Digital Images.  (Atulya Nagar, R. Thamburaj, K. Li, Z. Tang, R. Li, Ed.).2010 IEEE Fifth International Conference on Bio-Inspired Computing: Theories and Applications BIC-TA. 2, 1377-1381 .

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Real P., & Sánchez-Canales V.  (2010).??Computing Homology Groups in Binary 2D Imagery by Tissue-like P Systems.  Romanian Journal of Information Science and Technology. 13(2),?141-152.

Martínez-del-Amor, M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., Riscos-Núñez A., & Colomer A. M.  (2010).??A new simulation algorithm for multienvironment probabilistic P systems.  (K. Li, Z. Tang, R. Li, Atulya Nagar, R. Thamburaj, Ed.).IEEE Fifth International Conference on Bio-inpired Computing: Theories and Applications (BIC-TA 2010). 1, 59-68.

Colomer, A. M., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2010).??Simulating Tritrophic Interactions by Means of P Systems.  (Atulya Nagar, R. Thamburaj, K. Li, Z. Tang, R. Li, Ed.).IEEE Fifth International Conference on Bio-inpired Computing: Theories and Applications (BIC-TA 2010). 2, 637-643.

Colomer, A. M., Martínez-del-Amor M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2010).??A uniform framework for modeling based on P Systems.  (K. Li, Z. Tang, R. Li, Atulya Nagar, R. Thamburaj, Ed.).IEEE Fifth International Conference on Bio-inpired Computing: Theories and Applications (BIC-TA 2010). 1, 616-621.

Martínez-del-Amor, M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2010).??A P-Lingua based simulator for Tissue Psystems.  Journal of Logic and Algebraic Programming. 79(6),?374-382.

Bonizzoni, P., Paun G., Rozenberg G., & Zandron C.  (2010).??Preface. Special issue on Models and Algorithms for Natural Processes honoring Professor Giancarlo Maur.  Natural Computing. 9(2),?381-382.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2010).??A linear-time solution to the Partition problem in a cellular tissue-like model.  Journal of Computational and Theoretical Nanoscience. 7(5),?884-889.

Cao, H., Romero-Campero F. J., Heeb S., Cámara M., & Krasnogor N.  (2010).??Evolving Cell Models for Systems and Synthetic Biology.  Systems and Synthetic Biology. 4(1),?55-84.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Real P., & Sánchez-Canales V.  (2010).??A Cellular Way to Obtain Homology Groups in Binary 2D Images.  Eighth Brainstorming  Week on Membrane Computing.  89-100.

García-Quismondo, M., Gutiérrez-Naranjo M. A., & Ramírez-Martínez D.  (2010).??How Does a P System Sound? .  Eighth Brainstorming  Week on Membrane Computing.  123-132.

Gutiérrez-Escudero, R., Pérez-Jiménez M. J., & Rius-Font M.  (2010).??Characterizing tractability by tissue-like P systems.  Lecture Notes in Computer Science. 5957, 289-300.

García-Quismondo, M., Gutiérrez-Escudero R., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2010).??An overview of P-Lingua 2.0.  Lecture Notes in Computer Science. 5957, 264-288.

Martínez-del-Amor, M. A., Paun G., Pérez-Hurtado I., & Riscos-Núñez A.  (2010).??Proceedings of the Eighth Brainstorming Week on Membrane Computing.  Eighth Brainstorming Week on Membrane Computing.  XI+342.

Paun, G.  (2010).??Active membranes.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  282-301.

Pérez-Jiménez, M. J., Riscos-Núñez A., Romero-Jiménez Á., & Woods D.  (2010).??Complexity: membrane division, membrane creation.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  302-336.

Paun, G., Rozenberg G., & Salomaa A.  (2010).??Computability Elements for Membrane Computing.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  58-82.

Paun, G., & Rozenberg G.  (2010).??An Introduction to and an Overview of Membrane Computing.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  1-27.

Pérez-Hurtado, I., Valencia-Cabrera L., Pérez-Jiménez M. J., Colomer A. M., & Riscos-Núñez A.  (2010).??MeCoSim: A general purpose software tool for simulating biological phenomena by means of P Systems.  (K. Li, Z. Tang, R. Li, Atulya Nagar, R. Thamburaj, Ed.).IEEE Fifth International Conference on Bio-inpired Computing: Theories and Applications (BIC-TA 2010). I, 637-643.

Paun, G.  (2010).??Membrane Computing and Economics.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  632-644.

Paun, G., Pérez-Jiménez M. J., Riscos-Núñez A., Rozenberg G., & Salomaa A.  (2010).??Membrane Computing, WMC 2009.  Lecture Notes in Computer Science. 5957, IX+487.

Paun, G., & Rozenberg G.  (2010).??Other Topics.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  654-663.

Paun, G., Rozenberg G., & Salomaa A.  (2010).??The Oxford Handbook of Membrane Computing.  Oxford University Press.  xiv+664.

Cavaliere, M., Krishna S. N., Paun A., & Paun G.  (2010).??P Systems with Objects on Membranes.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  363-388.

Cazzaniga, P., Gheorghe M., Krasnogor N., Mauri G., Pescini D., & Romero-Campero F. J.  (2010).??Probabilistic/Stochastic Models.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  455-474.

Díaz-Pernil, D., Graciani-Díaz C., Gutiérrez-Naranjo M. A., Pérez-Hurtado I., & Pérez-Jiménez M. J.  (2010).??Software for P systems.  (Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).The Oxford Handbook of Membrane Computing.  437-454.

Cardona, M., Colomer A. M., Riscos-Núñez A., & Rius-Font M.  (2009).??P Systems: Computing the Period of Irreducible Markov Chains.  International Journal of Computers, Communications and Control. 4(3),?291-300.

Paun, G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??Proceedings of the Tenth Workshop on Membrane Computing.  10th Workshop on Membrane Computing.  X+565.

Pérez-Jiménez, M. J.  (2009).??A computational complexity theory in membrane computing.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  82-105.

Cardona, M., Colomer A. M., Margalida A., Pérez-Hurtado I., Pérez-Jiménez M. J., & Sanuy D.  (2009).??A P system based model of an ecosystem of some scavenger birds.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  153-168.

Gutiérrez-Escudero, R., Pérez-Jiménez M. J., & Rius-Font M.  (2009).??Characterizing tractability by tissue-like P systems.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  269-281.

García-Quismondo, M., Henley B. M., Pérez-Hurtado I., & Riscos-Núñez A.  (2009).??A first attempt to model notch signalling by means of P systems.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  265-268.

García-Quismondo, M., Gutiérrez-Escudero R., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??An overview of P-lingua 2.0.  10th Workshop on Membrane Computing.  240-264.

Martínez-del-Amor, M. A., Pérez-Hurtado I., Pérez-Jiménez M. J., Cecilia J. M., Guerrero G. D., & García J. M.  (2009).??Simulating active membrane systems using GPUs.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  369-384.

Wang, J., Hoogeboom H. J., Pan L., & Paun G.  (2009).??Spiking neural P systems with weights and thresholds.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  514-533.

Murphy, N., & Woods D.  (2009).??Uniformity: uncovering the frontier of parallelism.  (Gheorghe Paun, Mario J. Pérez-Jiménez, Agustín Riscos-Núñez, Ed.).10th Workshop on Membrane Computing.  556-560.

Romero-Campero, F. J., & Krasnogor N.  (2009).??An Approach to the Engineering of Cellular Models Based on P Systems.  (Klaus Ambos-Spies, Benedikt Löwe, Wolfgang Merkle, Ed.).5th Conference on Computability in Europe, CiE 2009. 5635, 430-436.

Díaz-Pernil, D., Pérez-Jiménez M. J., & Romero-Jiménez Á.  (2009).??Efficient simulation of tissue-like P systems by transition cell-like P systems.  Natural Computing. 8(4),?797-806.

Díaz-Pernil, D., Gallego-Ortiz P., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??Descriptional complexity of tissue-like P systems with cell division.  Lecture Notes in Computer Science. 5715, 168-178.

Woods, D., Murphy N., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??Membrane dissolution and division in P.  Lecture Notes in Computer Science. 5717, 262-276.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??Solving the independent Set problem by using tissue-like P systems with cell division.  Methods and Models in Artificial and Natural Computation. 5601, 213-222.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2009).??On the efficiency of cell-like and tissue-like recognizing membrane systems.  International Journal of Intelligent Systems. 24(7),?747-765.

Díaz-Pernil, D., Gallego-Ortiz P., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??Cell-like versus tissue-like P systems by means of Sevilla Carpets .  7th Brainstorming Week on Membrane Computing. I, 109-121.

Gutiérrez-Escudero, R., Pérez-Jiménez M. J., & Rius-Font M.  (2009).??Characterizing tractability by tissue-like P systems .  7th Brainstorming Week on Membrane Computing. I, 169-180.

Gutiérrez-Escudero, R., Gutiérrez-Naranjo M. A., Paun G., Pérez-Hurtado I., & Riscos-Núñez A.  (2009).??Seventh Brainstorming Week on Membrane Computing. Volumen I.  7th Brainstorming Week on Membrane Computing. I, X+248.

Martínez-del-Amor, M. A., Orejuela-Pinedo E. F., Paun G., Pérez-Hurtado I., & Riscos-Núñez A.  (2009).??Seventh Brainstorming Week on Membrane Computing. Volumen II.  7th Brainstorming Week on Membrane Computing. II, X+254.

Riscos-Núñez, A.  (2009).??A framework for complexity classes in membrane computing.  Electronic Notes in Theoretical Computer Science. 225, 319-328.

Romero-Campero, F. J., Twycross J., Cámara M., Bennett M., Gheorghe M., & Krasnogor N.  (2009).??Modular Assembly of Cell Systems Biology Models Using P systems.  International Journal of Foundations of Computer Science. 20(3),?427-442.

Romero-Campero, F. J., Twycross J., Hongqing C., Blakes J., & Krasnogor N.  (2009).??A multiscale modelling framework based on P systems.  Lecture Notes in Computer Science. 5391, 63-77.

Díaz-Pernil, D., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2009).??A P-lingua programming environment for Membrane Computing.  Lecture Notes in Computer Science. 5391, 187-203.

Paun, G.  (2009).??DNA computing by splicing and by insertion-deletion.  (Grzegorz Rozenberg, Thomas Bäck, Joost N. Kok, Ed.).Handbook of Natural Computing.  

Paun, G.  (2009).??Membrane computing.  (Grzegorz Rozenberg, Thomas Bäck, Joost N. Kok, Ed.).Handbook of Natural Computing.  

Corne, D. W., Frisco P., Paun G., Rozenberg G., & Salomaa A.  (2009).??Membrane Computing. International Workshop WMC9.  Lecture Notes in Computer Science.  IX+402.

Riscos-Núñez, A., Díaz-Pernil D., Pérez-Jiménez M. J., & Pérez-Hurtado I.  (2008).??A P-lingua programming environment for Membrane Computing.  9th Workshop on Membrane Computing.  187-203.

Murphy, N., & Woods D.  (2008).??A characterisation of NL using membrane systems without charges and dissolution.  (Cristian Calude, José F. Costa, Rudolf Freund, Marion Oswald, Grzegorz Rozenberg, Ed.).Unconventional Computation, UC'08. 5204, 164-176.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2008).??A Fast Solution to the Partition Problem by Using Tissue-Like P Systems.  (D. Kearney, V. Nguyen, G. Gioiosa, T. Hendtlass, Ed.).Third International Conference on Bio-Inspired Computing.  43 - 47.

Rivero-Gil, E., Gutiérrez-Naranjo M. A., Romero-Jiménez Á., & Riscos-Núñez A.  (2008).??A Software Tool for Generating Graphics by Means of P Systems.  (Erzsebet Csuhaj-Varjú, Rudolf Freund, Marion Oswald, Kai Salomaa, Ed.).International Workshop on Computing with Biomolecules.  87-100.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Ramírez-Martínez D.  (2008).??A software tool for verification of Spiking Neural P Systems.  Natural Computing. 7(4),?485-497.

Brijder, R., Cavaliere M., Riscos-Núñez A., Rozenberg G., & Sburlan D.  (2008).??Membrane systems with proteins embedded in membranes.  Theoretical Computer Science. 404(1-2),?26-39.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2008).??A uniform family of tissue P systems with cell division solving 3-COL in a linear time.  Theoretical Computer Science. 404(1-2),?76-87.

Romero-Campero, F. J., & Pérez-Jiménez M. J.  (2008).?? Modelling gene expression control using P systems: The Lac Operon, a case study.  Biosystems. 91(3),?438-457.

Romero-Campero, F. J., & Pérez-Jiménez M. J.  (2008).?? A model of the Quorum Sensing System in Vibrio Fischeri using P systems .  Artificial Life. 14(1),?95-109.

Gershoni, R., Keinan E., Paun G., Piran R., Ratner T., & Shoshani S.  (2008).?? Research topics arising from the (planned) P systems .  6th Brainstorming Week on Membrane Computing.  183-192.

Díaz-Pernil, D., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Jiménez Á.  (2008).??Computational Efficiency of Cellular Division in Tissue-like Membrane Systems.  Romanian Journal of Information Science and Technology. 11(3),?229-241.

Rivero-Gil, E., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2008).??Graphics and P systems: Experiments with JPLANT.  (Daniel Díaz-Pernil, Carmen Graciani-Díaz, Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Ignacio Pérez-Hurtado, Agustín Riscos-Núñez, Ed.).Proceedings of the Sixth Brainstorming Week on Membrane Computing.  241-254.

Paun, G., & Romero-Campero F. J.  (2008).??Membrane computing as a modeling framework. Cellular systems case studies.  Lecture Notes in Computer Science. 5016, 168-214.

Díaz-Pernil, D., Pérez-Hurtado I., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2008).??P-Lingua: A programming language for membrane computing .  6th Brainstorming Week on Membrane Computing. 6, 135-155.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2008).??Solving the partition problem by using tissue-like P systems with cell division .  6th Brainstorming Week on Membrane Computing. 6, 124-134.

Gálvez-Santisteban, M. A., Gutiérrez-Naranjo M. A., Ramírez-Martínez D., & Rivero-Gil E.  (2008).??Testing Einstein's formula on brownian motion using membrane computing .  6th Brainstorming Week on Membrane Computing. 6, 171-182.

Paun, G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2008).??Tissue P systems with cell division.  International Journal of Computers, Communications and Control. III(3),?295-303.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2007).??A logarithmic bound for solving Subset Sum with P systems.  Lecture Notes in Computer Science.  257-270.

Murphy, N., & Woods D.  (2007).??Active membrane systems without charges and using only symmetric elementary division characterise P.  (George Eleftherakis, Petros Kefalas, Gheorghe Paun, Grzegorz Rozenberg, Arto Salomaa, Ed.).8th Workshop on Membrane Computing. 4860, 367-384.

Jack, J., Romero-Campero F. J., Pérez-Jiménez M. J., Paun A., & Ibarra O.  (2007).??Simulating apoptosis using discrete methods: A membrane system and a stochastic approach.  Unconventional Computation, UC'07.  50-63.

Gutiérrez-Naranjo, M. A., Paun G., Romero-Jiménez Á., & Riscos-Núñez A.  (2007).??Fifth Brainstorming Week on Membrane Computing.  Fifth Brainstorming Week on Membrane Computing.  X+324.

Eleftherakis, G., Kefalas P., Paun G., Rozenberg G., & Salomaa A.  (2007).??Proceedings of the Eighth Workshop on Membrane Computing WMC8.  Eighth Workshop on Membrane Computing WMC8. 4860, XI+453.

Paun, G., Pérez-Jiménez M. J., & Rozenberg G.  (2007).??Computing morphisms by spiking neural P systems.  International Journal of Foundations of Computer Science. 18(6),?1371-1382.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2007).??A Linear Solution for Subset Sum Problem with Tissue P systems with Cell Division.  (Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Álvaro Romero-Jiménez, Agustín Riscos-Núñez, Ed.).Fifth Brainstorming Week on Membrane Computing.  113-130.

Graciani-Díaz, C., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2007).??A Membrane Computing Model for Ballistic Depositions.  (Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Álvaro Romero-Jiménez, Agustín Riscos-Núñez, Ed.).Fifth Brainstorming Week on Membrane Computing .  179-197.

Ramírez-Martínez, D., & Gutiérrez-Naranjo M. A.  (2007).??A software Tool for Dealing with Spiking Neural P Systems.  (Miguel A. Gutiérrez-Naranjo, Ed.).Fifth Brainstorming Week on Membrane Computing .  299-313.

Brijder, R., Cavaliere M., Riscos-Núñez A., Rozenberg G., & Sburlan D.  (2007).??Membrane systems with marked membranes.  Electronic Notes in Theoretical Computer Science. 171(2),?25-36.

Ibarra, O., Paun A., Paun G., Rodríguez-Patón A., Sosik P., & Woodworth S.  (2007).??Normal forms for spiking neural P systems.  Theoretical Computer Science. 372(2-3),?196-217.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2007).?? A uniform solution to SAT using membrane creation.  Theoretical Computer Science. 371(1-2),?54-61.

Romero-Campero, F. J., Gheorghe M., Ciobanu G., Auld J. M., & Pérez-Jiménez M. J.  (2007).??Cellular modelling using P systems and process algebra.  Progress in Natural Science. 17(4),?375-383.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2007).??How to express tumours using membrane systems.  Progress in Natural Science. 17(4),?449-457.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2007).??A linear-time tissue P system based solution for the 3-coloring problem.  Electronic Notes in Theoretical Computer Science . 171(2),?81-93.

Eleftherakis, G., Kefalas P., Paun G., Rozenberg G., & Salomaa A.  (2007).??Membrane Computing. International Workshop WMC8.  International Workshop WMC8.  XI+452.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2007).??Multidimensional descriptional complexity of P systems.  Journal of Automata, Languages and Combinatorics. 12(1-2),?167-179.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2007).??On the degree of parallelism in membrane systems.  Theoretical Computer Science. 372(2-3),?183-195.

Cheruku, S., Paun A., Romero-Campero F. J., Pérez-Jiménez M. J., & Ibarra O.  (2007).??Simulating FAS-induced apoptosis by using P systems.  Progress in Natural Science. 17(4),?424-431.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2007).??Solving Subset Sum in Linear Time by Using Tissue P Systems with Cell Division.  Lecture Notes in Computer Science. 4527, 170-179.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??Cell-like and tissue-like membrane systems as recognizer devices.  (David A. Pelta, Natalio Krasnogor, Ed.).NICSO 2006.  173-186.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2006).??An efficient solution to 3-COL with tissue P systems.  Workshop on Membrane Computing and Biologically Inspired Process Calculi.  1-12.

Brijder, R., Cavaliere M., Riscos-Núñez A., Rozenberg G., & Sburlan D.  (2006).??Membrane Systems with Marked Membranes.  (Nadia Busi, Claudio Zandron, Ed.).Workshop on Membrane Computing and Biologically Inspired Process Calculi.  

Pérez-Jiménez, M. J.  (2006).??P systems-based modelling of cellular signalling pathways.  (Hendrik J. Hoogeboom, Gheorghe Paun, Grzegorz Rozenberg, Ed.).Workshop on Membrane Computing, WMC7.  54-73.

Graciani-Díaz, C., Paun G., Romero-Jiménez Á., & Sancho-Caparrini F.  (2006).??Fourth Brainstorming Week on Membrane Computing.  Fourth Brainstorming Week on Membrane Computing. II, XII+278.

Romero-Jiménez, Á., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2006).??The Growth of Branching Structures with P Systems.  (Carmen Graciani-Díaz, Gheorghe Paun, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Fourth Brainstorming Week on Membrane Computing . II, 253-265.

Hoogeboom, H. J., Paun G., Rozenberg G., & Salomaa A.  (2006).??Pre-proceedings of the 7th Workshop on Membrane Computing.  7th Workshop on Membrane Computing. 4361, IX+537.

Romero-Jiménez, Á., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2006).??Graphical Modelling of Higher Plants Using P Systems.  (Hendrik J. Hoogeboom, Gheorghe Paun, Grzegorz Rozenberg, Ed.).7th Workshop on Membrane Computing WMC7.  474-484.

Paun, G.  (2006).??2006 Reseacrh Topics in Membrane Computing.  (Carmen Graciani-Díaz, Gheorghe Paun, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Fourth Brainstorming Week on Membrane Computing . II, 235-251.

Busi, N., & Gutiérrez-Naranjo M. A.  (2006).??A Case Study in (Mem)brane Computation: Generating N^2 / N>=1.  (Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Ed.).Fourth Brainstorming Week on Membrane Computing . I, 81-97.

Díaz-Pernil, D., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2006).??Solving 3-COL with Tissue P Systems.  (Carmen Graciani-Díaz, Gheorghe Paun, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Fourth Brainstorming Week on Membrane Computing . II, 17-29.

Ibarra, O., Paun G., Rodríguez-Patón A., Sosik P., & Woodworth S.  (2006).??Normal Forms for Spiking Neural P Systems.  Fourth Brainstorming Week on Membrane Computing . II, 105-135.

Romero-Campero, F. J., Gheorghe M., Bianco L., Pescini D., Pérez-Jiménez M. J., & Ceterchi R.  (2006).?? Towards probabilistic model checking on P systems using PRISM.  Lecture Notes in Computer Science. 4361,  477-495.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??An Approach to the degree of parallelism in P systems.  (Carmen Graciani-Díaz, Gheorghe Paun, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Fourth Brainstorming Week on Membrane Computing . II, 87-104.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2006).??Available membrane computing software.  (Gabriel Ciobanu, Gheorghe Paun, Mario J. Pérez-Jiménez, Ed.).Applications of Membrane Computing.  411-436.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., Romero-Campero F. J., & Romero-Jiménez Á.  (2006).??Characterizing Tractability by Cell-Like Membrane Systems.  (K. G. Subramanian, K. Rangarajan, M. Mukund, Ed.).Formal models, languages and applications. 66, 137-154.

Brijder, R., Cavaliere M., Riscos-Núñez A., Rozenberg G., & Sburlan D.  (2006).??Communication membrane systems with active symports.  Journal of Automata, Languages and Combinatorics. 11(3),?241-262.

Riscos-Núñez, A.  (2006).??Complexity Classes Addressed Via Membrane Computing.  Irish Conference on the Mathematical Foundations of Computer Science and Information Technology.  

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??Computational efficiency of dissolution rules in membrane systems.  International Journal of Computer Mathematics. 83(7),?593-611.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2006).??Computationally Hard Problems Addressed Through P Systems.  (Gabriel Ciobanu, Gheorghe Paun, Mario J. Pérez-Jiménez, Ed.).Applications of Membrane Computing.  315-346.

Gutiérrez-Naranjo, M. A., Paun G., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??Fourth Brainstorming Week on Membrane Computing. Volumen I.  I, XII+284.

Romero-Jiménez, Á., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2006).??Graphical Modeling of Higher Plants Using P Systems .  Lecture Notes in Computer Science. 4361, 496-506.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2006).??A linear time solution for QSAT with membrane creation.  Lecture Notes in Computer Science. 3850, 241-252.

Freund, R., Paun G., Rozenberg G., & Salomaa A.  (2006).??Membrane Computing (6th International Workshop, WMC 2005, Revised Selected and Invited Papers).  Lecture Notes in Computer Science. 3850 , 

Paun, G., Rozenberg G., Salomaa A., & Hoogeboom H. J.  (2006).??Membrane Computing (7th International Workshop, WMC 2006 Leiden, The Netherlands, July 2006).  Lecture Notes in Computer Science. 4361, 

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??A Membrane Computing View on Tumours.  International Conference Bio-Inspired Computing-Theory and Applications.  

Hoogeboom, H. J., Paun G., Rozenberg G., & Salomaa A.  (2006).??Membrane Computing. International workshop WMC7.  Lecture Notes in Computer Science.  IX+553.

Alhazov, A., Freund R., & Riscos-Núñez A.  (2006).??Membrane division, Restricted Membrane Creation and Object Complexity in  P Systems.  International Journal of Computer Mathematics. 83, 529-547.

Brijder, R., Cavaliere M., Riscos-Núñez A., Rozenberg G., & Sburlan D.  (2006).??Membrane Systems with External Control.  Lecture Notes in Computer Science. 4361, 215-232.

Bernardini, F., Romero-Campero F. J., Gheorghe M., & Pérez-Jiménez M. J.  (2006).??A Modeling Approach Based on P Systems with Bounded Parallelism.  Lecture Notes in Computer Science. 4361, 49-65.

Paun, A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2006).??Modeling signal transduction using P systems.  Lecture Notes in Computer Science. 4361, 100-122.

Bernardini, F., Gheorghe M., Krasnogor N., Muniyandi R., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2006).??On P systems as a modelling tool for biological systems.  Lecture Notes in Computer Science. 3850, 114-133.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2006).??On the power of dissolution in P systems with active membranes.  Lecture Notes in Computer Science. 3850, 224-240.

Chen, H., Ionescu M., Paun A., Paun G., & Popa B.  (2006).??On Trace Languages Generated by Spiking Neural P Systems.  (Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Ed.).Fourth Brainstorming Week on Membrane Computing . I, 207-224.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2006).??P systems, a new computational modelling tool for Systems Biology.  Lecture Notes in Computer Science. 4220, 176-197.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2006).??A Polynomial Complexity Class in P Systems Using Membrane Division.  Journal of Automata, Languages and Combinatorics. 11(4),?423-434.

Paun, G., Pérez-Jiménez M. J., & Rozenberg G.  (2006).??Spike trains in spiking neural P systems..  International Journal of Foundations of Computer Science. 17(4),?975-1002.

Bianco, L., Pescini D., Siepmann P., Krasnogor N., Romero-Campero F. J., & Gheorghe M.  (2006).??Towards a P Systems Pseudomonas Quorum Sensing Model .  Lecture Notes in Computer Science. 4361, 197-214.

Romero-Campero, F. J., Gheorghe M., Bianco L., Pescini D., Pérez-Jiménez M. J., & Ceterchi R.  (2006).??Towards probabilistic model checking on P systems using PRISM.  Lecture Notes in Computer Science. 4361, 477-495.

Paun, G., Calude C., Dinneen M. J., Rozenberg G., & Stepney S.  (2006).??Unconventional Computation. 5th International Conference, UC 2006 York, September 2006..  4135, 267.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??Modelling EGFR signalling network using continuous membrane systems.  (G. Plotkin, Ed.).Third International Workshop on Computational Methods in Systems Biology, CMSB 2005 .  118-129.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??Multidimensional descriptional complexity of P systems.  (C. Mereghetti, B. Palano, G. Pighizzini, D. Wotschke, Ed.).7th International Workshop on Descriptional Complexity of Formal Systems.  134-145.

Paun, G.  (2005).??Further Twenty Six Open Problems in Membrane Computing.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  249-262.

Paun, G.  (2005).??One More Universality Result for P Systems with Objects on Membranes.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  263-273.

Csuhaj-Varjú, E., di-Nola A., Paun G., Pérez-Jiménez M. J., & Vaszil G.  (2005).??Editing configurations of P systems.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  131-154.

Cavaliere, M., Freund R., Leistch A., & Paun G.  (2005).??Event-related outputs of computations in P systems.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  107-122.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2005).??Simulating Avascular Tumors with Membrane Systems.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  185-195.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??A simulator for confluent P systems.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  169-184.

Nepomuceno, I., Nepomuceno-Chamorro J. A., & Romero-Campero F. J.  (2005).??A tool for using the SBML format to represent P systems which model biological reaction networks.  (Miguel A. Gutiérrez-Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  219-228.

Freund, R., Ibarra O., Paun G., & Yen H. C.  (2005).??Matrix Languages, Register Machines, Vector Addition Systems.  (M. A. Gutiérrez Naranjo, Agustín Riscos-Núñez, Francisco J. Romero-Campero, Dragos Sburlan, Ed.).Third Brainstorming Week on Membrane Computing.  155-167.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??A fast P system for finding a balanced 2-partition.  Soft Computing. 9(9),?673-678.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??Attacking the Common Algorithmic Problem by recognizer P systems.  Lecture Notes in Computer Science. 3354, 304-315.

Graciani-Díaz, C., & Pérez-Jiménez M. J.  (2005).??Automated reasoning systems and molecular computing.  (Mario J. Pérez-Jiménez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Recent Results in Natural Computing.  

Riscos-Núñez, A.  (2005).??cellular programming: efficient resolution of NP-complte numerical problems (abstract de tesis).  Bulletin of the European Association for Theoretical Computer Science. 85, 221-222.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??Cellular solutions to some numerical NP-complete problems: A Prolog implementation.  (Marian Gheorghe, Ed.).Molecular Computational Models: Unconventional Approaches.  115-149.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2005).??Characterizing Tractability with Membrane Creation.  (Gabriel Ciobanu, Gheorghe Paun, Ed.).TAPS'05 Workshop on Theory and Application of Systems.  61-68.

Margenstern, M., Paun G., Rogozhin Y., & Verlan S.  (2005).??Context-free insertion-deletion systems.  Theoretical Computer Science. 330(2),?339 - 348.

Paun, G., Rozenberg G., & Salomaa A.  (2005).??Dnk Kompjuter. Novaja Paradigms Vytsislenii.   527.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??Exploring computation trees associated with P systems.  Lecture Notes in Computer Science. 3365, 278-286.

Pérez-Jiménez, M. J., & Sancho-Caparrini F.  (2005).??Formal verification of programs in molecular models with random access memory.  (Mario J. Pérez-Jiménez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Recent results in Natural Computing.  205-229.

Pérez-Jiménez, M. J., & Sancho-Caparrini F.  (2005).??Generating pairwise disjoint families through DNA computations.  (Mario J. Pérez-Jiménez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Recent Results in Natural Computing.  231-246.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2005).??A linear solution of Subset Sum problem by using membrane creation.  Lecture Notes in Computer Science. 3561, 258-267.

Graciani-Díaz, C., & Riscos-Núñez A.  (2005).??Looking for Simple Common Schemes to Design Recognizer P Systems with Active Membranes That Solve Numerical Decision Problems .  Lecture Notes in Computer Science. 3699, 94-104.

Mauri, G., Paun G., Pérez-Jiménez M. J., Rozenberg G., & Salomaa A.  (2005).??Membrane Computing (5th International Workshop, WMC 2004, Revised, Selected and Invited Papers)..  Lecture Notes in Computer Science. 3365, IX+415.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??Membrane computing as production systems.  (Mario J. Pérez-Jiménez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Recent Results in Natural Computing.  167-204.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??Modelling vibrio fischeri's behaviour using P systems.  ECAI 2004 (16th European Conference on Artificial Intelligence).  

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??Multidimensional Sevilla Carpets associated with P systems.  (Miguel A. Gutiérrez-Naranjo, Gheorghe Paun, Mario J. Pérez-Jiménez, Ed.).Cellular Computing (Complexity Aspects).  225-235.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??On descriptive complexity in P systems.  Lecture Notes in Computer Science. 3365, 320-330.

Bernardini, F., Romero-Campero F. J., Gheorghe M., Pérez-Jiménez M. J., Margenstern M., Verlan S., et al.  (2005).??On P Systems with Bounded Parallelism.  TAPS'05 Workshop on Theory and Application of Systems.  

Alhazov, A., Freund R., & Riscos-Núñez A.  (2005).??One and Two Polarizations, Membrane Creation and Objects Complexity in P Systems.  TAPS'05 Workshop on Theory and Application of Systems.  9-18 .

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Romero-Campero F. J.  (2005).??P systems with active membranes, without polarizations and without dissolution: A characterization of P.  Lecture Notes in Computer Science. 3699, 105-116.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2005).??Recent Results in Natural Computing.   311.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Romero-Campero F. J.  (2005).??Solving SAT with membrane creation.  (S. Barry-Cooper, B. Lowe, L. Torenvliet, Ed.).Computability in Europe 2005 (CiE 2005): New Computational Paradigms .  82-91. .

Pérez-Jiménez, M. J., & Riscos-Núñez A.  (2005).??Solving the Subset-Sum problem by P systems with active membranes.  New Generation Computing. 23(4),?367-384.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??A study of the robustness of the EGFR signalling cascade using continuous membrane systems.  Lecture Notes in Computer Science. 3561, 268-278.

Paun, G., Pazos-Sierra J., Pérez-Jiménez M. J., & Rodríguez-Patón A.  (2005).??Symport/Antiport P systems with three objects are universal.  Fundamenta Informaticae. 64(1-4),?353-367.

Riscos-Núñez, A., Romero-Campero F. J., & Sburlan D.  (2005).??Third Brainstorming Week on Membrane Computing.  Third Brainstorming Week on Membrane Computing. I, 358.

Gutiérrez-Naranjo, M. A., Riscos-Núñez A., Romero-Campero F. J., & Sburlan D.  (2005).??Third Brainstorming Week on Membrane Computing.   X+325 .

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2005).??Towards a programming language in cellular computing.  Electronic Notes in Theoretical Computer Science. 123, 93-110.

Romero-Campero, F. J.  (2005).??Towards P systems as a Computational Modelling Tool for Systems Biology.  Research Group on Natural Computing.  53.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2005).??Trading polarizations for bi-stable catalysts in P systems with active membranes.  Lecture Notes in Computer Science. 3365, 373-388.

Calude, C., Dinneen M. J., Paun G., Pérez-Jiménez M. J., & Rozenberg G.  (2005).??Unconventional Computation.  Lecture Notes in Computer Science. 3699, XI+267.

Calude, C., Dinneen M. J., Paun G., Pérez-Jiménez M. J., & Rozenberg G.  (2005).??Unconventional Computation: 4th International Conference, UC 2005 .  International Conference on Unconventional Computation.  

di-Nola, A., Paun G., Pérez-Jiménez M. J., & Rosselló-Llompart F.  (2004).??(Imprecise topics about) Handling imprecision in P systems.  Brainstorming Workshop on Uncertainty in Membrane Computing.  1-10.

Pérez-Jiménez, M. J.  (2004).??A CLIPS simulator for recognizer P systems with active membranes.  (Gheorghe Paun, Agustín Riscos-Núñez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Second Brainstorming Week on Membrane Computing.  387-413.

Gutiérrez-Naranjo, M. A., & Rogozhin V.  (2004).??Deductive Data Bases and P Systems.  Second Brainstorming Week on Membrane Computing.  

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??An efficient cellular solution for the Partition problem.  Second Brainstorming Week on Membrane Computing.  237-246.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., & Pérez-Jiménez M. J.  (2004).??Looking for P truth.  (Gheorghe Paun, Agustín Riscos-Núñez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Second Brainstorming Week on Membrane Computing.  134-138.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2004).??Solving the Bin Packing problem by recognizer P systems with active membranes.  Second Brainstorming Week on Membrane Computing.  

Paun, G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??Tissue P systems with cell division.  (Gheorghe Paun, Agustín Riscos-Núñez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Second Brainstorming Week on Membrane Computing.  380-386.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??Weak metrics on configurations of a P system.  (Gheorghe Paun, Agustín Riscos-Núñez, Álvaro Romero-Jiménez, Fernando Sancho-Caparrini, Ed.).Second Brainstorming Week on Membrane Computing.  139-151.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??Towards an efficient strategy for searching in P systems.  ECAI 2004 (16th European Conference on Artificial Intelligence).  15-25.

Paun, G., Riscos-Núñez A., Romero-Jiménez Á., & Sancho-Caparrini F.  (2004).??Second Brainstorming Week on Membrane Computing.  Second Brainstorming Week on Membrane Computing.  456.

Paun, G., Rozenberg G., & Jonoska N.  (2004).??Aspects of Molecular Computing.   XI+ 391.

Pérez-Jiménez, M. J., & Romero-Jiménez Á.  (2004).??Computing Partial Recursive Functions by Transition P Systems.  Lecture Notes in Computer Science. 2933, 320-340.

Paun, G., Rozenberg G., & Salomaa A.  (2004).??Current Trends in Theoretical Computer Science. The Challenge of the New Century .   

Paun, G., Rozenberg G., & Salomaa A.  (2004).??Current Trends in Theoretical Computer Science. The Challenge of the New Century. Vol 1: Algorithms and Complexity.   676.

Gutiérrez-Naranjo, M. A., & Rogozhin V.  (2004).??Deductive databases and P systems.  Computer Science Journal of Moldova. 12(1),?80-88.

Paun, G., Rozenberg G., & Salomaa A.  (2004).??DNA Computing. New Computing Paradigms (Translation in the Simplified Version of the English Version).   354.

Pérez-Jiménez, M. J., & Romero-Campero F. J.  (2004).??An efficient family of P systems for packing items into bins.  Journal of Universal Computer Science. 10(5),?650-670.

Cordón-Franco, A., Gutiérrez-Naranjo M. A., Pérez-Jiménez M. J., Riscos-Núñez A., & Sancho-Caparrini F.  (2004).??Implementing in Prolog an effective cellular solution for the knapsack problem.  Lecture Notes in Computer Science. 2933, 140-152.

Pérez-Jiménez, M. J., & Riscos-Núñez A.  (2004).??A linear-time solution for the knapsack problem with active membranes.  Lecture Notes in Computer Science. 2933, 250-268.

Paun, G., Rozenberg G., Salomaa A., Mauri G., & Martín-Vide C.  (2004).??Membrane Computing (International Workshop, WMC 2003, Revised Papers).   383.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2004).??Modelos de computación celular con membranas.  Boletín de la Sociedad Española de Matemática Aplicada. 29, 57-88 .

Pérez-Jiménez, M. J., & Riscos-Núñez A.  (2004).??Modelos de Computación Molecular, Celular y Cuántica .   262.

Paun, G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??P systems with tables of rules.  (Juhani Karhumaki, Hermann Maurer, Gheorghe Paun, Grzegorz Rozenberg, Ed.).Lecture Notes in Computer Science. 3113, 235-249.

Paun, G., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2004).??P systems with tables of rules.  Lecture Notes in Computer Science. 3113, 235-249.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2004).??The P Versus NP Problem Through Cellular Computing with Membranes.  Lecture Notes in Computer Science. 2950, 338-352.

Paun, G., Rozenberg G., Maurer H., & Karhumaki J.  (2004).??Theory is Forever.  Lecture Notes in Computer Science. 3113, X+283.

Gutiérrez-Naranjo, M. A., Pérez-Jiménez M. J., & Riscos-Núñez A.  (2003).??Solving numerical NP-complete problems using P systems with active membranes: the Partition problem and beyond.  Second Annual Meeting of Project Molconet.  1-6.

Margenstern, M., Paun G., Rogozhin Y., & Verlan S.  (2003).??Context-Free Insertion-Deletion Systems.  First Annual Meeting of the European Molecular Computing Consortium.  

Gutiérrez-Naranjo, M. A., Alonso-Jiménez J. A., & Borrego-Díaz J.  (2003).??Generalizing Logic Programs Via Subsumption.  (R. Moreno-Díaz jr., A. Quesada-Arencibia, J. C. Rodríguez-Rodríguez, Ed.).International Conference on Computer Aided Systems Theory.  185-188.

Díaz-Pernil, D., Pérez-Jiménez M. J., & Ramos-Espina A. J.  (2003).??Molecular programs as formal systems.  (E. Alvarez, R. Bosch, L. Villamil, Ed.).12th International Congress of Logic, Methodology and Philosophy of Science.  160-161.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Complexity Classes in Cellular  Computing with Membranes.  (Matteo Cavaliere, Carlos Martín-Vide, Gheorghe Paun, Ed.).Brainstorming Week on Membrane Computing.  270-278.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Solving VALIDITY Problem by Active Membranes with Input.  (Matteo Cavaliere, Carlos Martín-Vide, Gheorghe Paun, Ed.).Brainstorming Week on Membrane Computing.  279-290.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Complexity Classes in Cellular Computing with Membranes.  First Joint Meeting between the RSME and the AMS.  4.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Complexity Classes in Cellular Computing with Membranes.  First Annual Meeting of the European Molecular Computing Consortium.  18.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??A Polynomial Complexity Class in P Systems Using Membrane Division.  (Erzsebet Csuhaj-Varjú, C. Kintala, D. Wotschke, György Vaszil, Ed.).Fifth International Workshop on Descriptional Complexity of Formal Systems.  284-294.

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Complexity classes in models of cellular computing with membranes.  Natural Computing. 2(3),?265 - 285   .

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2003).??Decision P systems and the P?NP conjecture.  Lecture Notes in Computer Science. 2597, 388-399.

Paun, G., Rozenberg G., Salomaa A., & Zandron C.  (2003).??Membrane Computing (International Workshop, WMC-CDEA 2002, Revised Papers).   VIII+421.

Paun, G., Rozenberg G., Salomaa A., & Zandron C.  (2003).??Membrane Computing, International Workshop, WMC-CdeA 2002, Curtea de Arges, Romania, August 19-23, 2002, Revised Papers.  Lecture Notes in Computer Science. 2597, 

Borrego-Díaz, J., Fernández-Margarit A., & Pérez-Jiménez M. J.  (2003).??On Sigma-n definability in Arithmetic..  (A. Rojszczak, J. Cachro, G. Kurczewski, Ed.).Philosophical Dimensions of Logic and Science.  47-56.

Paun, G., Pazos-Sierra J., Martín-Vide C., & Rodríguez-Patón A.  (2003).??Tissue P systems.  Theoretical Computer Science. 296(2),?295-326.

Pérez-Jiménez, M. J., Sancho-Caparrini F., Graciani-Díaz C., & Romero-Jiménez Á.  (2002).??Formalización computacional del experimento de Lipton sobre el problema SAT.  Primer Congreso Español de Algoritmos Evolutivos y Bioinspirados.  326-332.

Paun, A., Paun G., & Rozenberg G.  (2002).??Computing by Communication in Networks of Membranes.  International Journal of Foundations of Computer Science. 13(6),?779-798.

Romero-Jiménez, Á., & Pérez-Jiménez M. J.  (2002).??Generation of Diophantine Sets by Computing P Systems with External Output.  Lecture Notes in Computer Science. 2509, 176-190.

Paun, G., & Rozenberg G.  (2002).??A guide to membrane computing.  Theoretical Computer Science. 287(1),?73 - 100   .

Martín-Vide, C., Paun G., & Rozenberg G.  (2002).??Membrane systems with carriers.  Theoretical Computer Science. 270(1-2),?779-796.

Martín-Vide, C., Paun A., Paun G., & Rozenberg G.  (2002).??Membrane Systems with Coupled Transport: Universality and Normal Forms.  Fundamenta Informaticae. 49(1-3),?1 - 15   .

Bottoni, P., Martín-Vide C., Paun G., & Rozenberg G.  (2002).??Membrane systems with promoters/inhibitors .  Acta Informatica. 38(10),?695-720.

Martín-Vide, C., Pazos-Sierra J., Paun G., & Rodríguez-Patón A.  (2002).??A New Class of Symbolic Abstract Neural Nets: Tissue P Systems.  Lecture Notes in Computer Science. 2387, 290-299.

Martín-Vide, C., Pazos-Díaz J., Paun G., & Rodríguez-Patón A.  (2002).??A New Class of Symbolic Abstract Neural Nets: Tissue P Systems.  COCOON '02: Proceedings of the 8th Annual International Conference on Computing and Combinatorics.  290-299.

Pérez-Jiménez, M. J., & Romero-Jiménez Á.  (2002).??Simulating Turing Machines by P systems with External Output.  Fundamenta Informaticae. 49(1-3),?273-287   .

Pérez-Jiménez, M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2002).??Teoría de la Complejidad en Modelos de Computación Celular con Membranas.   II+118 pages.

Amos, M., Paun G., Rozenberg G., & Salomaa A.  (2002).??Topics in the theory of DNA computing.  Theoretical Computer Science. 287(1),?3 - 38   .

Amos, M., Paun G., Rozenberg G., & Salomaa A.  (2002).??Topics in the theory of DNA computing.  Theoretical Computer Science. 287(1),?3 - 38   .

Graciani-Díaz, C., Pérez-Jiménez M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2001).??Initial segments maximal ??-definable sets in fragments of arithmetic.  Joint Conference of the 5th Barcelona Logic Meeting and the 6th Kurt Gödel Colloquium. IV, 37-38.

Pérez-Jiménez, M. J., Graciani-Díaz C., Romero-Jiménez Á., & Sancho-Caparrini F.  (2000).??Soluciones moleculares del problema SAT de la Lógica Proposicional.  (Ángel Nepomuceno, José F. Quesada, Francisco J. Salguero, Ed.).Primeras Jornadas sobre Lógica y Lenguaje.  243-252.

Graciani-Díaz, C., Pérez-Jiménez M. J., & Romero-Jiménez Á.  (2000).??Some Functional Schemes in Arithmetic.  Logic Colloquium 2000.  154.

Graciani-Díaz, C., Pérez-Jiménez M. J., Romero-Jiménez Á., & Sancho-Caparrini F.  (2000).??NP-Completitud y Computación ADN.  (Emilio Briales-Morales, Alfonso Carriazo-Rubio, Tomás Chacón-Rebollo, Pedro  Real, Álvaro Romero-Jiménez, Ed.).Encuentro de Matemáticos Andaluces. II, 539-548.

Graciani-Díaz, C., Pérez-Jiménez M. J., & Romero-Jiménez Á.  (1998).??Descripciones funcionales de colección y colección fuerte en la aritmética.  I Congreso Iberoamericano de Filosofía.  

Alonso-Jiménez, J. A., Borrego-Díaz J., Pérez-Jiménez M. J., & Ruiz-Reina J. L.  (1998).?? Curso Práctico de Teoría de Conjuntos .   XXV+345.