Publicaciones

2025

• Sanchez-Karhunen, E., Quesada-Moreno, J.F., Gutiérrez-Naranjo, M.A.
  Interpretability of the Intent Detection Problem: A New Approach
  Submitted
• Luque-Cerpa, A., Orellana-Martín, D., Gutiérrez-Naranjo, M.A.
  An Application of Membrane Computing to Humanitarian Relief via Generalized Nash Equilibrium
  Accepted at Journal of Membrane Computing
• Rincón-Borreguero, A., Gutiérrez-Naranjo, M.A.
  Ray-SDF Intersection via ReLU Activation-Based Optimization
  Submitted
• Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Paluzo-Hidalgo, E.
  SIMAP: A simplicial-map layer for neural networks
  Submitted
• Luque-Cerpa,A. Gutiérrez-Naranjo, M.A.
  A Membrane Computing Approach to the Generalized Nash Equilibrium
  Accepted at Natural Computing

2024

• García-Moreno, F.M., Ruiz-Espigares, J., Gutiérrez-Naranjo, M.A., Marchal J.A.
  Using Deep Learning for Predicting the Dynamic Evolution of Breast Cancer Migration
  Computers in Biology and Medicine Volume 180, September 2024, 108890
  DOI: 10.1016/j.compbiomed.2024.108890
• Sanchez-Karhunen, E., Quesada-Moreno, J.F., Gutiérrez Naranjo, M.A.
  Interpretation of the Intent Detection Problem as Dynamics in a Low-Dimensional Space
  27th European Conference on Artificial Intelligence (ECAI 2024), 19-24 October 2024, Santiago de Compostela, Spain
  Frontiers in Artificial Intelligenca and Applications, volume 392 (2024)
  Editors: Ulle Endriss, Francisco S. Melo, Kerstin Bach, Alberto Bugarín-Diz, José M. Alonso-Moral, Senén Barro,Fredrik Heintz
  IOS Press
  ISBN: 978-1-64368-548-9 (online)
  pp.: 3693 -3700
  DOI: 10.3233/FAIA240928
• Sanchez-Karhunen, E., Quesada-Moreno, J.F., Gutiérrez Naranjo, M.A.
  Interpretation of the Intent Detection Problem as Dynamics in a Low-Dimensional Space
  arXiv 2408.02838, 2024
• Perera-Lago, J., Toscano-Duran, V., Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo M.A., Rucco, M.
  An In-Depth Analysis of Data Reduction Methods for Susteinable Deep Learning[version 2; peer review: 2 approved]
  Open Research Europe 2024, 4:101
  DOI: 10.12688/openreseurope.17554.2
• Toscano-Durán, V., Perera-Lago, J., Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, Rucco, M.
  An In-Depth Analysis of Data Reduction Methods for Susteinable Deep Learning
  arxiv 2403.15150, 2024
• Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Paluzo-Hidalgo, E.
  SIMAP: A simplicial-map layer for neural networks
  arXiv 2403.15083, 2024
• Luque-Cerpa,A. Gutiérrez-Naranjo, M.A.
  A Membrane Computing Approach to the Generalized Nash Equilibrium
  arXiv 2404.17671, 2024
• Paluzo-Hidalgo,E.,Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Trainable and Explainable Simplicial Map Neural Networks
  arXiv 2306.00010 v2, 2024
  
• Paluzo-Hidalgo,E.,Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Trainable and Explainable Simplicial Map Neural Networks
  Information Sciences Available on-line
  DOI: 10.1016/j.ins.2024.120474

2023

• Barrera-Vicent, A., Paluzo-Hidalgo, E., Gutiérrez-Naranjo, M.A.
  The metric-aware kernel-width choice for LIME
  Joint Proceedings of the xAI-2023 Late-breaking work, Demos and Doctoral Consortium, co-located with The 1st World Conference on eXplainable Artificial Intelligence (xAI-2023) July 26-28, 2023, Lisbon, Portugal. Ed. Luca Longo
  pp.:117 -122
  CEUR-WS.org/Vol-3554/paper21.pdf
• Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Paluzo-Hidalgo, E.
  Explainability in Simplicial Map Neural Networks
  arXiv 2306.00010, 2023.
• Cortés-Ferre, L., Gutiérrez-Naranjo, M.A., Egea-Guerrero, J.J., Pérez-Sánchez,S.,Balcerzyk,M.
  Deep Learning Applied to Intracranial Hemorrhage Detection
  Journal of Imaging 2023, 9(2), 37
  DOI: 10.3390/jimaging9020037
• García-Victoria, P., Gutiérrez-Naranjo, M.A., Cárdenas-Montes, M., Vasco-Carofilis, R.A.
  PBIL for optimizing Inception Module in Convolutional Neural Networks
  Logic Journal of the IGPL Volume 31, Issue 2, April 2023
  pp.: 325 -337
  DOI: 10.1093/jigpal/jzac022

2022

• Garcia Moreno, F.M., Gutiérrez Naranjo, M.A.
  ALLERDET: A Novel Web APP for Prediction of Protein Allegenicity
  Published on-line at the Journal of Biomedical Informatics.
  DOI: 10.1016/j.jbi.2022.104217
• Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Paluzo-Hidalgo, E.
  Topology-based Representative Datasets to Reduce Neural Network Training Resources
  Neural Computing and Applications
  ISSN: 0941-0643
  DOI: 10.1007/s00521-022-07252-y
• García-Victoria, P., Cavaliere, M., Gutiérrez-Naranjo, M.A., Cárdenas-Montes, M.
  Evolutionary Game Theory in a Cell: A Membrane Computing Approach
  Information Sciences 589, 2022.
  pp.: 580-594
  ISSN: 0020-0255
  DOI: 10.1016/j.ins.2021.12.109
• Luque-Cerpa,A., Gutiérrez-Maranjo, M.A., Cárdenas-Montes, M.
  Dynamic Price of Parking Service based on Deep Learning
  arXiv 2201.04188, 2022.
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Summary and Distance between Sets of Texts based on Topological Data Analysis
  arXiv 1912.09253v4, 2022.

2021

• Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Paluzo-Hidalgo, E.
  Topology-based Representative Datasets to Reduce Neural Network Training Resources
  arXiv 1903.08519, 2021
• Cortes-Ferre, L., Gutiérrez-Naranjo, M.A., Egea-Guerrero, J.J., Pérez-Sánchez, S.,Balcerzyk, M.
  Deep Learning applied to Intracranial Hemorrhage Detection
  Preprints 2021, 2021120150
  DOI: 10.20944/preprints202112.0150.v2
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A., Heras J.
  Simplicial-map neural networks robust to adversarial examples
  Mathematics 2021, 9(2), 169
  ISSN: 2227-7390
  DOI: 10.3390/math9020169
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, Heras, J.
  Optimizing the simplicial-map neural network architecture
  Journal of Imaging 2021, 7, 173
  ISSN: 2313-433X
  DOI: 10.3390/jimaging7090173

2020

• Vasco-Carofilis, R.A., Gutiérrez-Naranjo, M.A., Cárdenas Montes, M.
  PBIL for optimizing hyperparameters of Convolutional Neural Networks and STL Decomposition
  In HAIS 2020: 15th International Conference on Hybrid Articicial Intelligent Systems
  de la Cal E.A., Villar Flecha J.R., Quintián H., Corchado E. (Eds)
  Lecture Notes in Computer Science, vol 12344.
  Springer, Cham.
  DOI: 10.1007/978-3-030-61705-9_13
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Two-Hidden-Layer Feedforward Networks are Universal Approximators: a Constructive Approach
  Neural Networks , Vol. 131, November 2020
  pp.: 29-36
  ISSN: 0893-6080
  DOI : 10.1016/j.neunet.2020.07.021
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Two-Hidden-Layer Feedforward Networks are Universal Approximators: a Constructive Approach
  arXiv 1907.11457, 2020
• Rodríguez-Chavarría, D., Gutiérrez-Naranjo, M.A., Borrego-D&iacut e;az, J.
  Logic Negation with Spiking Neural P Systems
  Neural Processing Letters 52(2), 2020
  pp.: 1583-1599
  DOI: 10.1007/s11063-020-10324-6

2019

• Rodríguez-Chavarría, D., Gutiérrez-Naranjo, M.A., Borrego-D&iacut e;az, J.
  Logic Negation with Spiking Neural P Systems
  arXiv 1810.08170, 2019
• Paluzo-Hidalgo, E., Gonzalez-Diaz, R., Gutiérrez-Naranjo, M.A.
  Towards a Philological Metric through a Topological Data Analysis Approach
  CoRR, volume abs/1912.09253, 2019. Arxiv
• Díaz-Pernil, D., Gutiérrez-Naranjo M.A., Peng, H.
  Membrane Computing and Image Processing: A Short Survey
  Journal of Membrane Computing 1(1), 2019
  pp.: 58-73
  ISSN: 2523-8906
  On line. DOI:10.1007/s41965-018-00002-x
• Bie D., Gutiérrez Naranjo M.A., Zhao J., Zhu Y.
  A Membrane Computing Framework for Self-reconfigurable Robots
  Natural Computing Vol. 18(3) (2019)
  pp.: 635-646
  ISSN: 1567-7818
  On line. DOI:10.1007/s11047-018-9702-1

2018

• Gutiérrez-Naranjo M.A.
  Other Buds in Membrane Computing
  In Enjoying Natural Computing. Graciani C., A. Riscos-Núñez, Gh. Paun, G. Rozenberg, A. Salomaa (eds)
  Lecture Notes in Computer Science, vol 11270. Springer, Cham
  ISBN 978-3-030-00264-0
  pp: 142 - 154
  DOI 10.1007/978-3-030-00265-7_12
• González-Díaz, R., Paluzo-Hidalgo, E., Gutiérrez-Naranjo M.A
  Representative datasets for neural networks
  Electronic Notes in Discrete Mathematics, vol. 68 (2018)
  pp.: 89 - 94
  DOI 10.1016/j.endm.2018.06.016
• Díaz-Pernil, D., Christinal, H.A., Gutiérrez Naranjo M.A.
  Solving the 3-COL Problem by Using Tissue P Systems without Environment and Proteins on Cells
  Information Sciences vol. 430 (2018)
  pp.: 240--246
  DOI 10.1016/j.ins.2017.11.022
• Díaz-Pernil, D., Gutiérrez Naranjo M.A.
  Semantics of Deductive Databases with Spiking Neural P Systems
  Neurocomputing, vol. 272 (2018)
  pp.: 365--373
  DOI 10.1016/j.neucom.2017.07.007

2017

• Bie D., Gutiérrez-Naranjo M.A., Zhao J. and Zhu, Y.
  An Approach to the Bio-inspired Control of Self-Reconfigurable Robots
  In Bio-inspired Computing: Theories and Applications 12th International Conference, BIC-TA 2017, Harbin, China, December 1-3, 2017, Proceedings
  Cheng He, Hongwei Mo, Linqiang Pan, Yuxin Zhao (eds.)
  Communications in Computer and Information Science, Springer Nature, Singapore, 791
  ISBN: 978-981-10-7179-9
  pp.: 24-38 (2017)
  DOI 10.1007/978-981-10-7179-9_3
  Best Paper Award
• Christinal, H.A., John R.R., Chandy D.A., Gutiérrez Naranjo M.A.
  Solving the Bin-Packing Problem by Means of Tissue P System with 2-Division
  In Unconventional Computation and Natural Computation 16th International Conference, UCNC 2017, Fayetteville, AR, USA, June 5-9, 2017, Proceedings
  Patitz, Matthew J., Stannett, Mike (Eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 10240
  ISBN:978-3-319-58186-6
  pp.:170-181.
• Díaz-Pernil, D. ,Berciano, A., Peña-Cantillana, F., Gutiérrez-Naranjo M.A.
  Bio-inspired Parallel Computing of Representative Geometrical Objects of Holes of Binary 2D-images
  International Journal of Bio-Inspired Computation (IJBIC) Vol. 9, No. 2, 2017
  ISSN: 1758-0366
  pp.: 77 - 92

2016

• Díaz-Pernil, Gutiérrez Naranjo M.A., Peng H.
  Some Notes on Membrane Computing and Image Processing
  Bulletin of the International Membrane Computing Society (IMCS) Number 2, December 2016
  pp.: 103 - 128
• Díaz-Pernil, D., Fondón, I., Peña-Cantillana, F. Gutiérrez-Naranjo M.A.
  Fully Automatized Parallel Segmentation of the Optic Disc in Retinal Fundus Images
  Pattern Recognition Letters Vol. 83, Part 1 (2016)
  pp.: 99 -107.
  Available online here
• Díaz-Pernil, D., Christinal, H.A., Gutiérrez Naranjo M.A.
  Solving the 3-COL Problem by Using Tissue P Systems without Environment and Proteins on Cells
  In Fourteenth Brainstorming Week on Membrane Computing
  C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, A. Romero-Jiménez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-946316-1-0
  pp.: 163-172.
• Díaz-Pernil, Gutiérrez Naranjo M.A.
  Semantics of Deductive Databases in a Membrane Computing Connectionist Model
  In Fourteenth Brainstorming Week on Membrane Computing
  C. Graciani, D. Orellana-Martín, A. Riscos-Núñez, A. Romero-Jiménez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-946316-1-0
  pp.: 173-184.

2015

• Díaz-Pernil, D., Alhazov, A., Freund, R., Gutiérrez-Naranjo M.A., Leporati, A.
  Recognizer P Systems with Antimatter
  Romanian Journal of Information Science and Technology (ROMJIST) Vol. 18, Number 3 (2015)
  Editura Academiei Romane, Bucarest, Rumanía, ISSN 1453-8245
  pp.:201 - 217.
• Díaz-Pernil, D., Alhazov, A., Freund, R., Gutiérrez-Naranjo M.A.
  Solving SAT with Antimatter in Membrane Computing
  In Thirteenth Brainstorming Week On Membrane Computing
  L.F. Macías-Ramos, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-944366-2-8
  pp.: 121-130
• Díaz-Pernil, D., Freund, R., Gutiérrez-Naranjo M.A., Leporati, A.
  On the Semantics of Annihilation Rules in Membrane Computing
  In Thirteenth Brainstorming Week On Membrane Computing
  L.F. Macías-Ramos, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-944366-2-8
  pp.: 131-142
• Gazdag, Z., Gutiérrez-Naranjo M.A.
  A Characterization of PSPACE with Antimatter and Membrane Creation
  In Thirteenth Brainstorming Week On Membrane Computing
  L.F. Macías-Ramos, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-944366-2-8
  pp.: 159-178
• Llorente-Rivera, D., Gutiérrez-Naranjo M.A.
  The Pole Balancing Problem with Enzymatic Numerical P Systems
  In Thirteenth Brainstorming Week On Membrane Computing
  L.F. Macías-Ramos, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2015, ISBN 978-84-944366-2-8
  pp.: 195-206
• Díaz-Pernil, D., Freund, R., Gutiérrez-Naranjo M.A., Leporati, A.
  On the Semantics of Annihilation Rules in Membrane Computing
  Proceedings of the 16th International Conference on Membrane Computing
  17-21 August, 2015,Valencia (Spain)
  José M. Sempere and Claudio Zandron (Eds.)
  pp: 91-100
• Díaz-Pernil, D., Alhazov, A., Freund, R., Gutiérrez-Naranjo M.A.
  Solving SAT with Antimatter in Membrane Computing
  Proceedings of the Workshop on Membrane Computing 2015 (WMC2015).
  Satellite workshop of the Conference on Unconventional Computation & Natural Computation (UCNC2015). August 2015.
  Michael J. Dinneen (Editor).
  pp.: 48-58
  Centre for Discrete Mathematics and Theoretical Computer Science.
  Department of Computer Science. University of Auckland. Auckland, New Zealand

2014

• Gutiérrez Naranjo M.A. Pérez-Jiménez M.J.
  Local Search with P Systems: A Case Study
  Chapter at the book Natural Computing for Simulation and Knowledge Discovery
  Leandro Nunes de Castro, Ed.
  DOI: 10.4018/978-1-4666-4253-9
  IGI Global, ISBN13: 9781466642539
  pp.: 139-148
  
• Ivanov, S., Alhazov, A., Rogojin, V., Gutiérrez Naranjo M.A.
  Forward and Backward Chaining with P Systems
  Chapter at the book Natural Computing for Simulation and Knowledge Discovery
  Leandro Nunes de Castro, Ed.
  DOI: 10.4018/978-1-4666-4253-9
  IGI Global, ISBN13: 9781466642539
  pp.: 149-158
  
• Peña-Cantillana, F., Díaz-Pernil, D., Christinal, H.A., Gutiérrez Naranjo M.A.
  Implementation on CUDA of the Smoothing Problem with Tissue-like P Systems
  Chapter at the book Natural Computing for Simulation and Knowledge Discovery
  Leandro Nunes de Castro, Ed.
  DOI: 10.4018/978-1-4666-4253-9
  IGI Global, ISBN13: 9781466642539
  pp.: 184-193
  
• Díaz-Pernil, D., Peña-Cantillana, F. Gutiérrez-Naranjo M.A.
  Skeletonizing Digital Images with Cellular Automata
  Chapter in the book Cellular Automata in Image Processing and Geometry
  P. Rosin, A. Adamatzky, X. Sun (Eds.)
  Emergence, Complexity and Computation 10,
  Springer International Publishing Switzerland, 2014
  DOI: 10.1007/978-3-319-06431-4, ISBN: 978-3-319-06430-7 (Print) 978-3-319-06431-4 (Online)
  pp.:47-63
• Gazdag, Z., Gutiérrez-Naranjo M.A.
  Solving the ST-Connectivity Problem with Pure Membrane Computing Techniques
  In Membrane Computing15th International Conference, CMC 2014, Prague, Czech Republic, August 20-22, 2014, Revised Selected Papers.
  M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 8961
  ISBN: 978-3-319-14369-9 (Print) 978-3-319-14370-5 (Online) DOI: 10.1007/978-3-319-14370-5_13
  pp.:215-228.
• Gazdag, Z., Kolonits, G., Gutiérrez-Naranjo M.A.
  Simulating Turing Machines with Polarizationless P Systems with Active Membranes
  In Membrane Computing15th International Conference, CMC 2014, Prague, Czech Republic, August 20-22, 2014, Revised Selected Papers.
  M. Gheorghe, G. Rozenberg, A. Salomaa, P. Sosík, C. Zandron (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 8961
  ISBN: 978-3-319-14369-9 (Print) 978-3-319-14370-5 (Online) DOI: 10.1007/978-3-319-14370-5_14
  pp.:229-240.
• Díaz-Pernil, D., Peña-Cantillana, F., Alhazov, A., Freunf, R., Gutiérrez-Naranjo M.A.
  Antimatter as a Frontier of Tractability in Membrane Computing (Journal version)
  Fundamenta Informaticae 134 (2014)
  DOI 10.3233/FI-2014-1092
  IOS Press ISSN: 0169-2968
  pp.: 83 - 96.
• Díaz-Pernil, D., Peña-Cantillana, F. Gutiérrez-Naranjo M.A.
  Self-constructing Recognizer P Systems
  In Twelfth Brainstorming Week on Membrane Computing
  L.F. Macías-Ramos, M.A. Martínez-del-Amor, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2014, ISBN 978-84-940056-4-0
  pp.: 137-154
• Díaz-Pernil, D., Peña-Cantillana, F. Gutiérrez-Naranjo M.A.
  Antimatter as a Frontier of Tractability in Membrane Computing
  In Twelfth Brainstorming Week on Membrane Computing
  L.F. Macías-Ramos, M.A. Martínez-del-Amor, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2014, ISBN 978-84-940056-4-0
  pp.: 155-168
• Gazdag, Z., Gutiérrez-Naranjo M.A.
  Solving the ST-Connectivity Problem with Pure Membrane Computing Techniques
  In Twelfth Brainstorming Week on Membrane Computing
  L.F. Macías-Ramos, M.A. Martínez-del-Amor, Gh. Paun, A. Riscos-Núñez, L. Valencia-Cabrera (eds.)
  Fénix Editora 2014, ISBN 978-84-940056-4-0
  pp.: 207-220
• Christinal, H.A., Berciano, A., Díaz-Pernil, D., Gutiérrez Naranjo, M.A.
  Searching Partially Bounded Regions with P Systems
  In Proceedings of the Third International Conference on Soft Computing for Problem Solving
  Advances in Intelligent Systems and Computing, Springer India
  DOI: 10.1007/978-81-322-1771-8_5
  ISSN 2194-5357
  Volume 258, 2014
  pp.: 45-54

2013

• Graciani, C., Gutiérrez-Naranjo M.A., Pérez-Hurtado I., Riscos-Núñez A., Romero-Jiménez, A.
  A Rete-based Algorithm for Rule Selection in P Systems
  International Journal of Unconventional Computing, Volume 9, Number (5-6), 2013.
  Old City Publishing, ISSN 1548-7199
  pp.: 367-384
• Ardelean, I., Díaz-Pernil, D., Gutiérrez Naranjo, M.A., Peña-Cantillana, F., Sarchizian, I.
  Studying the Chlorophyll Fluorescence in Cyanobacteria with Membrane Computing Techniques
  In Eleventh Brainstorming Week on Membrane Computing
  L. Valencia-Cabrera, M. García-Quismondo, L.F. Macías-Ramos, M.A. Martínez-del-Amor, Gh. Paun, Riscos-Núñez A. (eds.)
  Fénix Editora 2013, ISBN 978-84-940691-9-2
  pp.: 9-24
• Graciani, C., Gutiérrez-Naranjo M.A. Riscos-Núñez A.
  Rete Algorithm for P System Simulators
  In Eleventh Brainstorming Week on Membrane Computing
  L. Valencia-Cabrera, M. García-Quismondo, L.F. Macías-Ramos, M.A. Martínez-del-Amor, Gh. Paun, Riscos-Núñez A. (eds.)
  Fénix Editora 2013, ISBN 978-84-940691-9-2
  pp.: 125-136
• Díaz-Pernil, D., Peña-Cantillana, F., Gutiérrez Naranjo, M.A.
  A Parallel Algorithm for Skeletonizing Images by Using Spiking Neural P Systems
  Neurocomputing, 115 (2013).
  DOI: http://dx.doi.org/10.1016/j.neucom.2012.12.032
  ISSN: 0925-2312
  pp.: 81 - 91
• Peña-Cantillana, F., Díaz-Pernil, D., Berciano, A., Gutiérrez Naranjo M.A.
  Segmenting Images with Gradient-based Edge Detection Using Membrane Computing
  Pattern Recognition Letters 34(8), (2013)
  pp.: 846-855
  ISSN: 0167-8655
  DOI: 10.1016/j.patrec.2012.10.014

2012

• Zhang, G.X.,Gutiérrez Naranjo, M.A., Qin, Y., Gheorghe, M., Cheng, J.X.
  A Population-Membrane-System-Inspired Evolutionary Algorithm for Distribution Network Reconfiguration
  Pre-Proceedings of Asian Conference on Membrane Computing (ACMC 2012)
  Huazhong University of Science and Technology, October 15-18, 2012, Wuhan, China
  L. Pan, Gh. Paun, T. Song (Eds.)
  pp.: 139 - 160
• Christinal, H.A., Díaz-Pernil, D., Gutiérrez Naranjo M.A., Real, P.
  Using Membrane Computing for Effective Homology
  Applicable Algebra in Engineering, Communication and Computing Volume 23, Number 5-6 (2012) Springer-Verlag
  DOI: 10.1007/s00200-012-0176-6
  pp.: 233-249
• Ardelean, I., Díaz-Pernil, D., Gutiérrez Naranjo, M.A., Peña-Cantillana, F., Reina-Molina, R., Sarchizian, I.
  Counting Cells with Tissue-like P Systems
  In Tenth Brainstorming Week on Membrane Computing Volume I
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero (eds.)
  Fénix Editora 2012, ISBN 978-84-940056-5-7
  pp.: 69 - 78
• Díaz-Pernil, D., Peña-Cantillana, F., Gutiérrez Naranjo M.A.
  Skeletonizing Images by Using Spiking Neural P Systems
  In Tenth Brainstorming Week on Membrane Computing Volume I
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero (eds.)
  Fénix Editora 2012, ISBN 978-84-940056-5-7
  pp.: 91 - 110
• Reina-Molina, R., Díaz-Pernil, D. Gutiérrez Naranjo M.A.
  Cell Complexes and Membrane Computing for Thinning 2D and 3D Images
  In Tenth Brainstorming Week on Membrane Computing Volume II
  M. García-Quismondo, L.F. Macías-Ramos, Gh. Paun, L. Valencia-Cabrera (eds.)
  Fénix Editora 2012, ISBN 978-84-940056-6-4
  pp.: 167 - 186
• Zhang, G., Gutiérrez Naranjo, M.A., Qin, Y., Gheorghe, M.
  A Membrane-Inspired Evolutionary Algorithm with a Population P System and its Application to Distribution System Reconfiguration
  In Tenth Brainstorming Week on Membrane Computing Volume II
  M. García-Quismondo, L.F. Macías-Ramos, Gh. Paun, L. Valencia-Cabrera (eds.)
  Fénix Editora 2012, ISBN 978-84-940056-6-4
  pp.: 277 - 297
• Peña-Cantillana, F., Berciano, A., Díaz-Pernil, D., Gutiérrez Naranjo M.A.
  Parallel Skeletonizing of Digital Imagery by Using Cellular Automata
  In Computational Topology in Image Context 4th International Workshop, CTIC 2012, Bertinoro, Italy, May 28-30, 2012. Proceedings
  Massimo Ferri, Patrizio Frosini, Claudia Landi, Andrea Cerri and Barbara Di Fabio (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 7309
  pp.:39-48.
• Díaz-Pernil, D., Gutiérrez Naranjo M.A., Molina-Abril, H., Real, P.
  Designing a New Software Tool for Digital Imagery Based on P Systems
  Natural Computing 11, Number 3, (2012)
  pp.: 381-386
  Springer, ISSN: 1567-7818
  DOI 10.1007/s11047-011-9287-4

2011

• Gutiérrez Naranjo M.A. Pérez-Jiménez M.J.
  Local Search with P Systems: A Case Study
  International Journal on Natural Computing Research Volume 2, Number 2 (2011)
  IGI Global, ISSN: 1947-928X
  pp.: 47-55
  
• Ivanov, S., Alhazov, A., Rogojin, V., Gutiérrez Naranjo M.A.
  Forward and Backward Chaining with P Systems
  International Journal on Natural Computing Research Volume 2, Number 2 (2011)
  IGI Global, ISSN: 1947-928X
  pp.: 56-66
  
• Peña-Cantillana, F., Díaz-Pernil, D., Christinal, H.A., Gutiérrez Naranjo M.A.
  Implementation on CUDA of the Smoothing Problem with Tissue-like P Systems
  International Journal on Natural Computing Research Volume 2, Number 3 (2011)
  IGI Global, ISSN: 1947-928X
  pp.: 25-34
  
• Carnero, J., Díaz-Pernil, D., Gutiérrez Naranjo M.A.
  Designing Tissue-like P Systems for Image Segmentation on Parallel Architectures
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 43 - 61
• Cavaliere, M. Gutiérrez Naranjo M.A.
  P Systems with Replicator Dynamics: A Proposal
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 63 - 70
• Gutiérrez Naranjo M.A. Pérez-Jiménez M.J.
  Implementing Local Search with Membrane Computing
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 159 - 168
• Ivanov, S., Alhazov, A., Rogojin, V., Gutiérrez Naranjo M.A.
  Forward and Backward Chaining with P Systems
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 221 - 236
• Peña-Cantillana, F., Díaz-Pernil, D., Christinal, H.A., Gutiérrez Naranjo M.A.
  Smoothing Problem in 2D Images with Tissue-like P Systems and Parallel Implementation
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 317 - 328
• Reina-Molina, R., Díaz-Pernil, D., Gutiérrez Naranjo M.A.
  Integer Linear Programming for Tissue-like P Systems
  In Ninth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, F.J. Romero-Campero, L. Valencia-Cabrera (eds.)
  Fénix Editora 2011, ISBN 978-84-615-1837-1
  pp.: 343 - 353
• Rivero-Gil, E., Gutiérrez-Naranjo, M.A., Romero-Jiménez, A., Riscos-Núñez, A.
  A Software Tool for Generating Graphics by Means of P Systems
  Natural Computing Volume 10, Issue 2 (2011)
  Springer, ISSN: 1567-7818
  pp.: 879-890
  
• Peña-Cantillana, F., Díaz-Pernil, D., Berciano, A., Gutiérrez Naranjo M.A.
  A Parallel Implementation of the Thresholding Problem by Using Tissue-Like P Systems
  In CAIP 2011, 14th International Conference on Computer Analysis of Images and Patterns Seville (Spain) 29-31 August 2011 (CAIP 2011)
  A. Berciano et al. (eds,)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 6855
  pp.:277-284.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  Depth-first Search with P Systems
  In Membrane Computing11th International Conference, CMC 2010, Jena, Germany, August 24-27, 2010. Revised Selected Papers.
  M. Gheorghe, T. Hinze, Gh. Paun, G. Rozenberg and A. Salomaa (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 6501
  pp.:257-264.
• Pérez-Hurtado, I., Pérez-Jiménez, M.J., Riscos-Núñez A., Gutiérrez-Naranjo and Rius-Font, M.
  On a Partial Affirmative Answer for A Paun's Conjecture
  International Journal of Foundations of Computer Science Vol 22. No. 1 ( January 2011)
  ISSN 0129-0541
  World Scientific Publishing Company.
  pp.: 55-64

2010

• Díaz Pernil, D., Gutiérrez Naranjo M.A., Real, P. Sánchez-Canales, V.
  A New Way to Obtain Homology Groups in Binary 2D Images Using Membrane Computing
  EACA 2010 Libro de Resúmenes - Books of Abstracts
  XII Encuentro de Algebra Computacional y Aplicaciones EACA 2010 Santiago de Compostela (Spain), 19--21 July, 2010.
  ISBN 978-84-9887-518-8
  Universidade de Santiago de Compostela Publicacións
  pp.: 107-112
• Díaz-Pernil, D., Fernández-Márquez, C.M., García-Quismondo, M., Gutiérrez Naranjo M.A., Martínez-del-Amor, M.A.
  Solving Sudoku with Membrane Computing
  Proceedings of the 2010 IEEE Fifth International Conference on Bio-Inspired Computing: Theories and Applications BIC-TA 2010 Volume 1
  Changsha, China,September 23 - 26, 2010
  K. Li, Z. Tang, R. Li ,A.K. Nagar and R. Thamburaj (eds.)
  IEEE, Inc. ISBN 978-1-4244-6438-8
  pp.: 610 - 615
• Díaz-Pernil, D., Gutiérrez Naranjo M.A., Molina-Abril, H., Real, P.
  A Bio-inspired Software for Segmenting Digital Images
  Proceedings of the 2010 IEEE Fifth International Conference on Bio-Inspired Computing: Theories and Applications BIC-TA Volume 2
  8th - 10th September 2010 Liverpool Hope University, Liverpool, UK
  A.K. Nagar, R. Thamburaj, K. Li, Z. Tang and R. Li (eds.)
  IEEE, Inc. ISBN 978-1-4244-6438-8
  pp.:1377 - 1381
• Christinal, H.A., Díaz-Pernil, D., Gutiérrez Naranjo M.A, Pérez Jiménez M.J.
  Thresholding of 2D Images with Cell-like P Systems
  Romanian Journal of Information Science and Technology (ROMJIST) Volume 13, Number 2, (2010)
  Editura Academiei Romane, Bucarest, Rumanía, ISSN 1453-8245
  pp.: 131 - 140
• Díaz-Pernil, D., Gutiérrez Naranjo M.A., Real, P., Sánchez-Canales, V.
  Computing Homology Groups in Binary 2D Imagery by Tissue-like P Systems
  Romanian Journal of Information Science and Technology (ROMJIST) Volume 13, Number 2, (2010)
  Editura Academiei Romane, Bucarest, Rumanía, ISSN 1453-8245
  pp.: 141 - 152
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  Depth-first Search with P Systems
  In Proceedings of the Eleventh International Conference on Membrane Computing (CMC11)
  Friedrich Schiller University Jena, Germany 24-27 August 2010
  M. Gheorghe, T. Hinze and Gh. Paun (eds.)
  Pro BUSINESS GmbH 2010, ISBN 978-3-86805-721-8
  pp.: 257 - 267
• Christinal, H.A., Díaz-Pernil, D., Gutiérrez Naranjo M.A., Pérez-Jiménez, M.J.
  Array Tissue-like P Systems
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 37 - 51
• Christinal, H.A., Díaz-Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiméz, M.J.
  Tissue-like P Systems without Environment
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 53 - 64
• Díaz-Pernil, D., Fernández-Márquez, C.M., García-Quismondo, M., Gutiérrez-Naranjo, M.A., Martínez-de-Amor, M.A.
  A Cellular Sudoku Solver
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 77 - 88
• Díaz-Pernil, D., Gutiérrez Naranjo M.A., Real, P., Sánchez-Canales, V.
  A Cellular Way to Obtain Homology Groups in Binary 2D Images
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 89 - 99
• Escuela, G. Gutiérrez Naranjo M.A.
  An Application of Genetic Algorithms to Membrane Computing
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 101 - 108
• García-Quismondo, M., Gutiérrez Naranjo M.A., Ramírez-Martínez, D.
  How Does a P System Sound?
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 123 - 132
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  Membrane Computing Meets Artificial Intelligence: A Case Study
  In Eighth Brainstorming Week on Membrane Computing
  M.A. Martínez-del-Amor, Gh. Paun, I. Pérez-Hurtado, A. Riscos-Núñez (eds.)
  Fénix Editora 2010, ISBN 978-84-614-2357-6
  pp.: 133 - 143
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  A Linear Time Solution to the Partition Problem in a Cellular Tissue-like Model
  Journal of Computational and Theoretical Nanoscience Volume 7, Number 5, (2010)
  American Scientific Publishers ISSN: 1936-6612
  pp.: 884-889.

2009

• Díaz Pernil, D., Graciani, C., Gutiérrez Naranjo M.A., Pérez-Hurtado, I., Pérez Jiménez M.J.
  Software for P systems.
  In Gh. Paun, G. Rozenberg, A. Salomaa (eds.) The Oxford Handbook of Membrane Computing.
  Oxford University Press, Oxford (U.K.), 2009, Chapter 17
  pp.: 437-454.
• Busi, N., Gutiérrez-Naranjo, M.A., Pérez Jiménez M.J.
  Efficient Computation in Rational-Valued P Systems
  Mathematical Structures in Computer Science 19, (2009)
  Cambridge University Press ISSN: 0960-1295
  pp.: 1125-1139.
• Gutiérrez Naranjo M.A, Pérez Jiménez M.J.
  Searching Previous Configurations in Membrane Computing
  In Membrane Computing WMC 2009 Lecture Notes in Computer Science, 5957 (2010)
  pp.: 301-315.
• Gutiérrez Naranjo M.A, Pérez Jiménez M.J.
  Searching Previous Configurations in Membrane Computing
  In Tenth Workshop on Membrane Computing WMC10
  Gh. Paun, M.J Pérez Jiménez and A. Riscos Núñez (eds).
  RGNC Report 3/2009
  pp.: 282-297.
• Díaz Pernil, D., Gallego-Ortiz, P., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  Descriptional Complexity of Tissue-like P Systems with Cell Division
  In Unconventional Computation UC 2009.
  C.S. Calude, J.F. Costa, N. Dershowitz, E. Freire and G. Rozenberg (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 5715
  pp.:168-178.
• Graciani Díaz, C., Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  An Approach to Ballistic Deposition Based on Membrane Computing
  International Journal of Unconventional Computation Volume 5, Number 5, 2009
  Old City Publishing ISSN: 1548-7199
  pp.:427-439.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero Campero F.J.
  "On the Efficiency of Cell-like and Tissue-like Recognizer Membrane Systems"
  International Journal of Intelligent Systems. Vol. 24 (2009)
  Wiley Periodicals ISSN 0884-8173
  pp.: 747-765
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  Solving the Independent Set Problem by Using Tissue-like P Systems with Cell Division
  In Methods and Models in Artificial and Natural Computation IWINAC 2009 .
  J. Mira et al. (eds.)
  Lecture Notes in Computer Science, Springer Verlag, Berlin-Heidelberg, 5601 (2009)
  pp.:213-222.
• Gutiérrez Naranjo M.A., Leporati, A.
  First Steps Towards a CPU Made of Spiking Neural P Systems
  International Journal of Computers, Communications and Control Vol. IV (2009) No.3
  CCC Publications - ISSN 1841-9836
  pp. 244-252
• Seventh Brainstorming Week on Membrane Computing. Vol I
  R. Gutiérrez-Escudero, M.A. Gutiérrez-Naranjo, Gh. Paun, Ignacio Pérez-Hurtado, A. Riscos Núñez, (eds.)
  Fénix Editora 2009, ISBN 978-84-613-2837-6
• Gutiérrez Naranjo M.A., Leporati, A.
  Performing Arithmetic Operations with Spiking Neural P Systems
  In Seventh Brainstorming Week on Membrane Computing. Vol I
  R. Gutiérrez-Escudero, M.A. Gutiérrez-Naranjo, Gh. Paun, Ignacio Pérez-Hurtado, A. Riscos Núñez, (eds.)
  Fénix Editora 2009, ISBN 978-84-613-2837-6
  pp.:181-198.
• Gutiérrez Naranjo M.A, Pérez Jiménez M.J.
  Computing Backwards with P systems
  In Seventh Brainstorming Week on Membrane Computing. Vol I
  R. Gutiérrez-Escudero, M.A. Gutiérrez-Naranjo, Gh. Paun, Ignacio Pérez-Hurtado, A. Riscos Núñez, (eds.)
  Fénix Editora 2009, ISBN 978-84-613-2837-6
  pp.:211-226.
• Gutiérrez Naranjo M.A, Martínez del Amor, M.A. Pérez Hurtado I., Pérez Jiménez M.J.
  Solving the N-Queens Puzzle with P Systems
  In Seventh Brainstorming Week on Membrane Computing. Vol I
  R. Gutiérrez-Escudero, M.A. Gutiérrez-Naranjo, Gh. Paun, Ignacio Pérez-Hurtado, A. Riscos Núñez, (eds.)
  Fénix Editora 2009, ISBN 978-84-613-2837-6
  pp.:199-210.
• Díaz Pernil, D., Gallego-Ortiz, P., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  Cell-like versus Tissue-like P Systems by means of Sevilla Carpets
  In Seventh Brainstorming Week on Membrane Computing. Vol I
  R. Gutiérrez-Escudero, M.A. Gutiérrez-Naranjo, Gh. Paun, Ignacio Pérez-Hurtado, A. Riscos Núñez, (eds.)
  Fénix Editora 2009, ISBN 978-84-613-2837-6
  pp.:109-121.
• Gutiérrez-Naranjo, M.A., Pérez Jiménez M.J.
  Hebbian Learning from Spiking Neural P Systems View
  In Membrane Computing, 9th International Workshop, WMC 2008, Edinburgh, UK, July 28-31, 2008, Revised Selected and Invited Papers. D. Corne et al. (eds)
  Lecture Notes in Computer Science, Springer-Verlag, Berlin-Heidelberg, 5391 (2009)
  pp.: 217-230.

2008

• Leporati A., Gutiérrez Naranjo M.A.
  Solving Subset Sum by Spiking Neural P Systems with Pre-computed Resources
  Fundamenta Informaticae 87, 1 (2008)
  IOS Press ISSN: 0169-2968
  pp.: 61 - 77.
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A Fast Solution to the Partition Problem by Using Tissue-like P Systems"
  Third International Conference on Bio-Inspired Computing: Theories and Applications. BIC-TA 2008
  Adelaide, Australia. 28 September - 1 October, 2008.
  D. Kearney, V. Nguyen, G. Gioiosa, T. Hendtlass (Eds.)
  University of South Australia IEEE Catalog Number CFP0801F-PRT
  ISBN 978-1-4244-2724-6
  pp.: 43 - 47.
• Rivero-Gil, E., Gutiérrez-Naranjo, M.A., Romero-Jiménez, A., Riscos-Núñez, A.
  A Software Tool for Generating Graphics by Means of P Systems
  International Workshop on Computing with Biomolecules August 27th, 2008 Vienna, Austria
  E. Csuhaj-Varjú, R. Freund, M. Oswald and K. Salomaa (Eds.)
  Osterreichische Computer Gesellschaft
  ISBN: 978-3-85403-244-1
  pp.:87-100.
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A uniform family of tissue P system with cell division solving 3-COL in a linear time"
  Theoretical Computer Science, 404
  Elsevier, B.V. ISSN 1571-0661
  pp.:76-87
  DOI:doi:10.1016/j.tcs.2008.04.005
  
• Gutiérrez-Naranjo, M.A., Pérez Jiménez M.J., Ramírez-Martínez, D.,
  A Software Tool for Verification of Spiking Neural P Systems
  Natural Computing, 7(4),
  Springer ISSN: 1567-7818, 2008
  pp.: 485-497.
  DOI:10.1007/s11047-008-9083-y
  
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  A Spiking Neural P System Based Model for Hebbian Learning
  Ninth Workshop on Membrane Computing Edinburgh, Julu 28 - July 31, 2008.
  P. Frisco, D.W. Corne, Gh. Paun (Eds.)
  Techinical report HW-MACS-TR-0061 at School of Mathematical and Computer Sciences,
  Heriot-Watt University, Edinburgh, UK, July 2008.
  pp.: 189 - 207.
• Gálvez-Santisteban, M.A., Gutiérrez Naranjo M.A, Ramírez-Martínez, D., Rivero-Gil, E.
  Testing Einstein's Formula on Brownian Motion Using Membrane Computing
  In Sixth Brainstorming Week on Membrane Computing
  D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  pp.: 171-182
• Rivero-Gil, E., Gutiérrez Naranjo M.A., Pérez Jiménez M.J
  Graphics and P Systems: Experiments with JPLANT
  In Sixth Brainstorming Week on Membrane Computing
  D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  pp.: 241-253
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  Solving the Partition Problem by Using Tissue-like P Systems with Cell Division
  In Sixth Brainstorming Week on Membrane Computing
  D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  pp.: 124-134
• Gutiérrez-Naranjo, M.A., Pérez Jiménez M.J.
  A First Model for Hebbian Learning with Spiking Neural P Systems
  In Sixth Brainstorming Week on Membrane Computing
  D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  pp.: 211-233
• Gutiérrez-Naranjo, M.A., Leporati, A.
  Solving Numerical NP-complete Problems by Spiking Neural P Systems with Pre-computed Resources
  In Sixth Brainstorming Week on Membrane Computing
  D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  pp.: 193-210
• D. Díaz-Pernil, C. Graciani, M.A. Gutiérrez Naranjo, Gh. Paun, I, Pérez-Hurtado, A. Riscos Núñez (eds.)
  Sixth Brainstorming Week on Membrane Computing
  Fénix Editora, 2008, ISBN: 978-84-612-4429-4
  

2007

• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  Multi-dimensional Descriptional Complexity of P Systems
  Journal of Automata, Languages and Combinatorics 12,1/2, (2007)
  pp.: 167--179
  ISSN 1430-189X
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A cellular solution to Subset Sum using division of non-elementary membranes and dissolution, with time and initial resources bounded by log k"
  In Proceedings of the Eighth Workshop on Membrane Computing
  G. Eleftherakis, P. Kefalas, Gh. Paun (eds.)
  South-East European Research Centre, 2007, ISBN 978-960-89629-2-7
  pp.: 301 -- 315
• Fifth Brainstorming Week on Membrane Computing
  M.A. Gutiérrez Naranjo, Gh. Paun, A. Romero Jiménez, A. Riscos Núñez (eds.)
  Fénix Editora, 2007, ISBN 978-84-611-6776-0
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A Linear Solution for Subset Sum Problem with Tissue P Systems with Cell Division"
  In Fifth Brainstorming Week on Membrane Computing
  M.A. Gutiérrez Naranjo, Gh. Paun, A. Romero Jiménez, A. Riscos Núñez (eds.)
  Fénix Editora, 2007, ISBN 978-84-611-6776-0
  pp.: 113 -- 130
• Graciani-Díaz, C., Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  "A Membrane Computing Model for Ballistic Depositions"
  In Fifth Brainstorming Week on Membrane Computing
  M.A. Gutiérrez Naranjo, Gh. Paun, A. Romero Jiménez, A. Riscos Núñez (eds.)
  Fénix Editora, 2007, ISBN 978-84-611-6776-0
  pp.: 179 -- 197
• Ramírez-Martínez, D., Gutiérrez-Naranjo, M.A.
  "A Software Tool for Dealing with Spiking Neural P Systems"
  In Fifth Brainstorming Week on Membrane Computing
  M.A. Gutiérrez Naranjo, Gh. Paun, A. Romero Jiménez, A. Riscos Núñez (eds.)
  Fénix Editora, 2007, ISBN 978-84-611-6776-0
  pp.: 299 -- 313
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "Solving Subset Sum in Linear Time by Using Tissue P Systems with Cell Division"
  In Bio-inspired Modeling of cognitive tasks.
  J. Mira and J.R. Alvarez (eds.).
  Lecture Notes in Computer Science, Springer-Verlag, Berlin-Heidelberg, 4527 (2007),
  pp.: 170-179.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero Campero F.J.
  "How to Express Tumours Using Membrane Systems"
  Progress in Natural Science 17(4) (2007)
  Taylor & Francis, ISSN: 1002-0071
  pp.:449 -- 457.
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A linear-time tissue P system based solution for the 3-coloring problem"
  Electronic Notes in Theoretical Computer Science, 171 (2)
  Elsevier B.V. ISSN 1571-0661
  pp.: 81-93
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "On the Degree of Parallelism in Membrane Systems"
  Theoretical Computer Science Volume 372 (2-3)
  ISSN 0304-3975
  pp.: 183-195
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Romero-Campero F.J.
  "A uniform solution to SAT using membrane creation"
  Theoretical Computer Science . Volume 371 (1-2)
  ISSN 0304-3975
  pp.: 54-61
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A logarithmic bound for solving Subset Sum with P Systems"
  In G. Elefterakis, P. Kefalas, Gh. Paun, G. Rozenberg, A. Salomaa (eds.) Membrane Computing, 8th International Workshop, WMC 2007
  Tessaloniki, Greece, June 2007
  LNCS 4860, ISSN 0302-9743, Springer
  pp.: 257-270.

2006

• Busi, N., Gutiérrez Naranjo M.A.
  "A Case Study in (Mem)Brane Computation: Generating {n²|n &ge 1}"
  In H.J. Hoogeboon, Gh. Paun, G. Rozenberg, A. Salomaa (eds.) Membrane Computing, Seventh International Workshop. WMC 2006
  Leiden (The Netherlands), July 2006
  LNCS 4361, ISSN 0302-9743, Springer
  pp.: 233-249.
• Romero Jiménez, A., Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J.
  "Graphical Modelling of Higher Plants Using P Systems"
  In H.J. Hoogeboon, Gh. Paun, G. Rozenberg, A. Salomaa (eds.) Membrane Computing, Seventh International Workshop. WMC 2006
  Leiden (The Netherlands), July 2006
  LNCS 4361, ISSN 0302-9743 Springer
  pp.: 496-506.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero Campero F.J.
  "Computational efficiency of dissolution rules in membrane systems" .
  International Journal of Computer Mathematics. Vol. 83, Number 7, July 2006
  Taylor an Francis Ltd, Abingdon, Oxon, UK
  ISSN 0020-7160
  pp.: 593 - 611.
• Busi, N., Gutiérrez Naranjo M.A.
  "Some Notes on (Mem)Brane Computation"
  PPSN IX - Parallel Problem Solving from Nature
  Thomas Philip Runarsson Hans-Georg Beyer Edmund Burke Juan J. Merelo-Guervós L. Darrell Whitley XinYao (Eds.)
  Springer LNCS 4193, ISSN 0302-9743
  pp: 262 - 271.
• Busi, N., Gutiérrez Naranjo M.A.
  "A Case Study in (Mem)Brane Computation: Generating {n²|n &ge 1}"
  In H.J. Hoogeboon, Gh. Paun, G. Rozenberg (eds.) Pre-proceedings of the Seventh Workshop on Membrane Computing
  Leiden (The Netherlands), July 17-21, 2006
  pp.: 196 - 212.
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "An Efficient Solution to 3-COL with Tissue P Systems"
  Pre-proceedings of the MeCBIC2006 Workshop on Membrane Computing and Biologically Inspired Process Calculi
  (Satellite of the 33rd International Colloquium on Automata, Languages and Programming, ICALP 2006),
  Venice, Italy, July 9, 2006,
  pp. 1-12.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero Campero F.J.
  "A Membrane Computing View on Tumours"
  In L.Pan, Gh. Paun (eds.) Pre-proceedings of the First International Conference on Bio-Inspired Computing: Theory and Applications (BIC-TA)
  September 18-22, 2006, Wuhan, China.
  pp.: 103 - 112.
• Romero Jiménez, A., Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J.
  "Graphical Modelling of Higher Plants Using P Systems"
  In H.J. Hoogeboon, Gh. Paun, G. Rozenberg (eds.) Pre-proceedings of the Seventh Workshop on Membrane Computing
  Leiden (The Netherlands), July 17-21, 2006
  pp.: 455-473.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero Campero F.J.
  "Cell-like and Tissue-like Membrane Systems as Recognizer Devices"
  In David Alejandro Pelta and Natalio Krasnogor (eds.)
  Proceedings of the Workshop on Nature Inspired Cooperative Strategies for Optimization - NICSO 2006 Granada, June 29-30 2006
  ISBN 84-689-9323-9
  pp.: 173--186.
• Fourth Brainstorming Week on Membrane Computing Vol I.
  M.A. Gutiérrez Naranjo, Gh. Paun, A. Riscos Núñez, F.J. Romero-Campero (eds.)
  Fénix Editora, 2006, ISBN 84-611-0520-6
• Busi, N., Gutiérrez Naranjo M.A.
  "A Case Study in (Mem)Brane Computation: Generating {n²|n &ge 1}"
  In M.A. Gutiérrez Naranjo, Gh. Paun, A. Riscos Núñez, F.J. Romero-Campero (eds.)
  Fourth Brainstorming Week on Membrane Computing Vol I.
  Fénix Editora, 2006, ISBN 84-611-0520-6
  pp.: 81--97.
• Díaz Pernil, D., Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  "Solving 3-COL with Tissue P Systems"
  In C. Graciani Díaz, Gh. Paun, A. Romero-Jiménez, Fernando Sancho-Caparrini (eds.)
  Fourth Brainstorming Week on Membrane Computing Vol II.
  Fénix Editora, 2006, ISBN 84-611-0519-2
  pp.: 17--29.
• Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J.
  "Fractals and P Systems"
  In C. Graciani Díaz, Gh. Paun, A. Romero-Jiménez, Fernando Sancho-Caparrini (eds.)
  Fourth Brainstorming Week on Membrane Computing Vol II.
  Fénix Editora, 2006, ISBN 84-611-0519-2
  pp.: 65--86.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "An Approach to the Degree of Parallelism in P Systems"
  In C. Graciani Díaz, Gh. Paun, A. Romero-Jiménez, Fernando Sancho-Caparrini (eds.)
  Fourth Brainstorming Week on Membrane Computing Vol II.
  Fénix Editora, 2006, ISBN 84-611-0519-2
  pp.: 87--104.
• Romero Jiménez, A., Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J.
  "The Growth of Branching Structures with P Systems"
  In C. Graciani Díaz, Gh. Paun, A. Romero-Jiménez, Fernando Sancho-Caparrini (eds.)
  Fourth Brainstorming Week on Membrane Computing Vol II.
  Fénix Editora, 2006, ISBN 84-611-0519-2
  pp.: 253--265.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "Available membrane computing software"
  In G. Ciobanu, Gh. Paun, M.J. Pérez (eds.) Applications of Membrane Computing, Natural Computing Series, Springer-Verlag, 2006, Chapter 15, 411-438.
• Leporati, A., Zandron C., Gutiérrez Naranjo M.A.
  "P Systems with Input in Binary Form"
  International Journal of Foundations of Computer Science Vol 17. No. 1 (2006)
  ISSN 0129-0541
  World Scientific Publishing Company.
  pp.: 127-146
• Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J. , Riscos Núñez A. , Romero-Campero F.J.
  "On the power of dissolution in P systems with active membranes".
  In R. Freund, Gh. Paun, Gr. Rozenberg, A. Salomaa (eds.) Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Austria, July 18-21, 2005, Revised Selected and Invited Papers. Lecture Notes in Computer Science, Springer-Verlag, Berlín-Heidelberg, 3850 (2006), 224-240.
• Gutiérrez Naranjo, M.A., Pérez Jiménez M.J. , Romero Campero F.J.
  A linear solution for QSAT with membrane creation.
  In R. Freund, Gh. Paun, Gr. Rozenberg, A. Salomaa (eds.) Membrane Computing, 6th International Workshop, WMC 2005, Vienna, Austria, July 18-21, 2005, Revised Selected and Invited Papers. Lecture Notes in Computer Science, Springer-Verlag, Berlín-Heidelberg, 3850 (2006), 241-252.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero-Campero F.J.
  "Characterizing Tractability by Cell-like Membrane Systems"
  In K.G. Subramanian, K. Rangarajan, M. Mukund (eds.) Formal models, languages and applications, World Scientific, Series in Machine Perception and Artificial Intelligence - Vol 66, 2006.
  ISBN 981-256-889-1
  pp.: 137 - 154.

2005

• Gutiérrez Naranjo, M.A., Pérez-Jiménez, M.J. , Riscos Núñez A. , Romero-Campero F.J.
  "Characterizing Tractability with Membrane Creation" SYNASC 2005 - 7th International Symposium on Symbolic and Numeric Algorithms for Scientific Computing.
  Daniela Zaharie et al. (Eds.) IEEE Computer Society
  ISBN 0-7695-2453-2
  pp.: 448-457
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  "On Descriptive Complexity of P Systems"
  Membrane Computing. Fifth International Workshop, WMC5 2004.
  G. Mauri, Gh. Paun, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa (Eds.)
  Springer LNCS 3365, ISSN 0302-9743
  pp: 320 - 330.
• Cordón Franco, A., Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  "Exploring Computation Trees Associated with P Systems"
  Membrane Computing. Fifth International Workshop, WMC5 2004.
  G. Mauri, Gh. Paun, M.J. Pérez-Jiménez, G. Rozenberg, A. Salomaa (Eds.)
  Springer LNCS 3365, ISSN 0302-9743
  pp: 278 - 286.
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Nuñez A.
  "Cellular Solutions of Some Numerical NP-Complete Problems: A Prolog Implementation"
  Chapter of the book "Molecular Computational Models: Unconventional Approaches" M.Gheorge (Ed.), Idea Group, Inc.
  ISBN 1-59140-333-2.
  pp.: 115-149
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  " A Fast P System for Finding Balanced 2-partition"
  Soft Computing , 9(9), 2005 ISSN 1432-7643
  Springer-Velag Heidelberg
  pp.:673-678
• Gutiérrez Naranjo, M.A., Pérez Jiménez M.J., Romero-Campero F.J.
  "Solving SAT with Membrane Creation"
  CiE 2005: New Computational Paradigms.
  S. Barry Cooper, Benedikt Lowe, Leen Torenvliet (Eds.) ILLC Scientific Publications X-2005-01. Institute for Logic, Language and Computation (ILLC). Univertity of Amsterdam.
  pp.:82-91.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Romero-Campero F.J.
  "A linear solution of Subset Sum Problem by using Membrane Creation"
  Mechanisms, Symbols and Models Underlying Cognition: First International Work-Conference on the Interplay between Natural and Artificial Computation. IWINAC 2005. Las Palmas de Gran Canaria, Islas Canarias (Spain), June 15-18, 2005.
  José Mira, José R. Álvarez (Eds.)
  ISSN: 0302-9743 LNCS 3561
  pp.: 258-267.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  " Towards a Programming Language in Cellular Computing"
  Proceedings of the 11th Workshop on Logic, Language, Information and Computation (Wollic 2004)
  R. de Queiroz and P. Cégielski, eds. Electronic Notes in Theoretical Computer Science
  Elsevier. ISSN: 1571-0661. Volume 123, 1 March 2005.
  pp: 93 -110.
• Gutiérrez Naranjo M.A., Leporati, A. and Zandron, C.
  "Converting Integer Numbers from Binary to Unary Notation with P Systems" (Abstract)
  In M.A. Gutiérrez-Naranjo, Gh. Paun, M.J. Pérez-Jiménez (eds.)
  Cellular Computing (Complexity Aspects). ESF PESC Exploratory Workshop, Sevilla, January 31-February 2, 2005.
  Fénix Editora, Sevilla, 2005
  ISBN 84-609-5338-6 pp.: 201-207.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  "P systems with membrane creation and rule input" (Abstract)
  In M.A. Gutiérrez-Naranjo, Gh. Paun, M.J. Pérez-Jiménez (eds.)
  Cellular Computing (Complexity Aspects). ESF PESC Exploratory Workshop, Sevilla, January 31-February 2, 2005.
  Fénix Editora, Sevilla, 2005
  ISBN 84-609-5338-6 pp.: 209-224.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "Multidimensional Sevilla Carpets associated with P systems." (Abstract)
  In M.A. Gutiérrez-Naranjo, Gh. Paun, M.J. Pérez-Jiménez (eds.)
  Cellular Computing (Complexity Aspects). ESF PESC Exploratory Workshop, Sevilla, January 31-February 2, 2005.
  Fénix Editora, Sevilla, 2005
  ISBN 84-609-5338-6 pp.: 225-235.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "A Simulator for Confluent P Systems"
  In M.A. Gutiérrez-Naranjo, A. Riscos Núñez, F.J. Romero-Campero, D. Sburlan (eds.)
  Third Brainstorming Week on Membrane Computing. RGCN Report 01/2005
  Fénix Editora, Sevilla (Spain), 2005
  ISBN 84-609-6771-9
  pp.: 169-184 .
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Romero-Campero F.J.
  "Simulating Avascular Tumours with Membrane Systems"
  In M.A. Gutiérrez-Naranjo, A. Riscos Núñez, F.J. Romero-Campero, D. Sburlan (eds.)
  Third Brainstorming Week on Membrane Computing. RGCN Report 01/2005
  Fénix Editora, Sevilla (Spain), 2005
  ISBN 84-609-6771-9
  pp.: 185-195.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A.
  "Multidimensional Descriptional Complexity of P Systems"
  Proceedings of the 7th International Workshop on Descriptional Complexity of Formal Systems
  June 30 - July 2, 2005, Como, Italy.
  C. Mereghetti, B. Palano, G. Pighizzini, D. Wotschke (Eds.)
  pp.: 134-145
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A. Romero-Campero F.J.
  "P systems with Active Membranes, without Polarizations and with Dissolution: A Characterization of P"
  Unconventional Computation Fourth International Conference, UC 2005
  LNCS 3699, Springer, ISSN 0302-9743
  pp.: 105-116
• Third Brainstorming Week on Membrane Computing. RGCN Report 01/2005
  M.A. Gutiérrez-Naranjo, A. Riscos Núñez, F.J. Romero-Campero, D. Sburlan (eds.)
  Fénix Editora, Sevilla (Spain), 2005
  ISBN 84-609-6771-9
  Title, Preface and Contents, Cover.
• Cellular Computing (Complexity Aspects) ESF PESC Exploratory Workshop, Sevilla, January 31-February 2, 2005.
  M.A. Gutiérrez-Naranjo, Gh. Paun, M.J. Pérez-Jiménez (eds.)
  Fénix Editora, Sevilla, 2005
  ISBN 84-609-5338-6
  Title, Preface and Contents, Cover.
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero-Campero F.J.
  "On the Power of Dissolution in P Systems with Active Membranes"
  Pre-proceedings of the 6th International Workshop on Membrane Computing Vienna, July 18-21, 2005.
  R. Freund, G. Lojka, M. Oswald, G. Paun (Eds.)
  pp.: 373-394
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Romero-Campero F.J.
  "A Linear Solution for QSAT with Membrane Creation"
  Pre-proceedings of the 6th International Workshop on Membrane Computing Vienna, July 18-21, 2005.
  R. Freund, G. Lojka, M. Oswald, G. Paun (Eds.)
  pp.: 395-409
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Núñez A., Romero-Campero F.J.
  "Characterizing Tractability with Membrane Creation"
  TAPS'05 Workshop on Theory and Applications of P Systems
  G. Ciobany Gh. Paun, eds. September 26 - 27, 2005. Timisoara, Romania
  pp.:61-68

2004

• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Sancho Caparrini, F.
  "A Prolog Simulator for Deterministic P Systems with Active Membranes"
  New Generation Computing. Vol. 22 No. 4. (2004) Ohmsha Springer
  pp.:349-363
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Nuñez A., Sancho Caparrini, F.
  "Implementing in Prolog an effective cellular solution to the knapsack problem"
  Workshop on Membrane Computing WMC 2003.
  C. Martín-Vide, Gh. Paun, G. Rozenberg and A. Salomaa (eds). Springer LNCS 2933, ISSN 0302-9743
  pp: 140 - 152
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez, M.J.
  "Looking for P Truth" Abstract
  Second Brainstorming Week on Membrane Computing.
  Gh. Paun, A. Riscos-Nuñez, A. Romero-Jiménez, F. Sancho-Caparrini (Eds.)
  Report RGCN 01/04 Sevilla, Spain. ISBN 84-688-6101-4
  pp: 134 - 138
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Nuñez A.
  "Weak Metrics on Configurations of a P System" Abstract
  Second Brainstorming Week on Membrane Computing.
  Gh. Paun, A. Riscos-Nuñez, A. Romero-Jiménez, F. Sancho-Caparrini (Eds.)
  Report RGCN 01/04 Sevilla, Spain. ISBN 84-688-6101-4
  pp: 139 - 151
• Riscos Nuñez A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  "An Efficient Cellular Solution for the Partition Problem" Abstract
  Second Brainstorming Week on Membrane Computing.
  Gh. Paun, A. Riscos-Nuñez, A. Romero-Jiménez, F. Sancho-Caparrini (Eds.)
  Report RGCN 01/04 Sevilla, Spain. ISBN 84-688-6101-4
  pp: 237 - 246
• Riscos Nuñez A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J.
  "Towards a Programming Language in Cellular Computing" Abstract
  Second Brainstorming Week on Membrane Computing.
  Gh. Paun, A. Riscos-Nuñez, A. Romero-Jiménez, F. Sancho-Caparrini (Eds.)
  Report RGCN 01/04 Sevilla, Spain. ISBN 84-688-6101-4
  pp: 247 - 257
• Rogozhin, V. and Gutiérrez-Naranjo, M.A.
  "Deductive Databases and P Systems" Abstract
  Second Brainstorming Week on Membrane Computing.
  Gh. Paun, A. Riscos-Nuñez, A. Romero-Jiménez, F. Sancho-Caparrini (Eds.)
  Report RGCN 01/04 Sevilla, Spain. ISBN 84-688-6101-4
  pp: 258 - 263
• Cordón Franco, A., Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  "Exploring Computation Trees Associated with P Systems"
  Pre-proceedings of Fifth Workshop on Membrane Computing (WMC5).
  G. Mauri, Gh. Paun, C. Zandron, Eds.
  MolCoNet project - IST-2001-32008
  pp: 196 - 204
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  "On Descriptive Complexity of P Systems"
  Pre-proceedings of Fifth Workshop on Membrane Computing (WMC5).
  G. Mauri, Gh. Paun, C. Zandron, Eds.
  MolCoNet project - IST-2001-32008
  pp: 245 - 255
• Cordón Franco, A., Gutiérrez Naranjo M.A., Pérez Jiménez M.J. Riscos Nuñez A.
  "Towards an Efficient Strategy for Searching in P Systems"
  16th European Conference on Artificial Intelligence - ECAI 2004
  Workshop on Symbolic Networks
  José M. Sempere and Damiá López (Eds.) pp.: 15-25.
• Rogozhin, V. and Gutiérrez-Naranjo, M.A.
  "Deductive Databases and P Systems"
  Computer Science Journal of Moldova 12(1) 2004, ISSN 1561-4042
  pp.:80-88

2003

• Gutiérrez Naranjo, Miguel A. y Hitzler, Pascal
  "ILP Operators for Propositional Connectionist Networks"
  Proceedings of the 17th Workshop Logische Programmierung TU Dresden, December 11-13, 2002.
  Ed. B. Fronhofer and S. Holldobler. ISSN 1430-211X
  pp.:103-108
• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "Generalizing Logic Programs via Subsumption" (Extended Abstract).
  Cast and Tools for Complexity in Biological, Physical and Engineering Systems
  Extended Abstracts EUROCAST 2003
  pp.: 185-188
  Edited by R. Moreno-Díaz jr. A. Quesada-Arencibia and J.C. Rodríguez Rodríguez.
  ISBN 84-688-0820-2
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Sancho Caparrini, F.
  "A Prolog Simulator for Deterministic P Systems with Active Membranes"
  in Papers of the Brainstorming Meeting on Membrane Computing in Tarragona, February 2003.
  Technical Report No.26 of the Rovira i Virgili University.
  M. Cavaliere, C. Martín-Vide, Gheorghe Paun (Eds.)
  pp.:141-154
• Alonso Jiménez J.A., Borrego Díaz, J., Chávez González A.M., Gutiérrez Naranjo, M. A.,Navarro Marín, J.D.
  "Towards a Practical Argumentative Reasoning with Qualitative Spatial Databases"
  Developments in Applied Artificial Intelligence
  16th International Conference on Industrial and Engineering Applications of Artificial Intelligence and Expert Systems, IEA/AIE 2003, Loughborough, UK, June 23-26, 2003. Proceedings
  pp: 789--798
  Springer LNAI 2718. ISBN 3-540-40455-4. ISSN 0302-9743.
• Cordón Franco, A. Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Nuñez A., Sancho Caparrini, F.
  "Implementing in Prolog an effective cellular solution to the knapsack problem"
  Preproceedings of the Workshop on Membrane Computing; Tarragona, July 17-22 2003 Artiom Alhazov, Carlos Martín-Vide and Gheorghe Paun (Editors). pp: 185-196
• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "Generalizing Programs via Subsumption".
  Computer Aided Systems Theory - EUROCAST 2003.
  Edited by R. Moreno-Díaz and F. Pichler
  pp.: 115-126
  Springer LNCS 2809. ISBN 3-540-20221-8. ISSN 0302-9743
• Gutiérrez Naranjo M.A., Pérez Jiménez M.J., Riscos Nuñez A.
  "Solving numerical NP-complete problems using P systems with active membranes: the Partition problem and beyond"
  2nd Annual MolCoNet Meeting.
  pp.: 1-5
  Vienna University of Technology. November 27-29, 2003. Wien, Austria

2002

• Gutiérrez Naranjo, M. A.
  Operadores de generalización para el aprendizaje clausal
  Tesis doctoral
  Septiembre, 2002
  (in Spanish)
• J.A. Alonso, J. Borrego, A. Chávez, M.A. Gutiérrez y J.D. Navarro
  "A methodology for the computer-aided cleaning of complex knowledge databases"
  The 28th Annual Conference of the IEEE Industrial Electronics Society.
  Seville 2002.
  ISBN: 0-7803-7474-6
• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "A quasi metric for Machine Learning"
  Advances in Artificial Intelligence - IBERAMIA 2002
  pp: 193--203
  Springer LNAI 2527. ISSN 0302-9743
• J.A. Alonso Jiménez, J. Borrego Díaz, A. Chávez González, M.A. Gutiérrez Naranjo y J.D. Navarro Marín
  "Towards a practical argumentative reasoning with qualitative spatial databases"
  I Taller Iberoamericano sobre Deducción Automática e Inteligencia Artificial, IDEIA 2002
  pp.: 111-120
  November 2002. Seville, Spain

2000

• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "A topological study of the upward refinement operators in ILP".
  Inductive Logic Programming 10th International Conference, ILP 2000, London, UK, July 2000 Work-in-Progress Reports
  James Cussens and Alan Frisch (Eds.)
  pp.: 120-137
• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "Proximidad entre cláusulas en Programación Lógica Inductiva".
  Actas del Encuentro de Matemáticos Andaluces.
  pp.:33--40
  ISBN 84-472-0639-4
  (in Spanish)
• Gutiérrez Naranjo, Miguel A., Alonso Jiménez J.A y Borrego Díaz, J.
  "Una quasi-métrica basada en subsunción"
  Actas de las IV Jornadas Científicas en Tecnologías de la Información
  Ed. Esther Gadechi Díaz y Diego Gómez Vela. CA - 883/2000.
  pp.:260-267
  (in Spanish)
• Mateos Párraga, L., Marín Fernández, A., Gutiérrez Naranjo, M. A., Rodríguez Corral, J.M.
  "Una aplicación de la Programación Lógica Inductiva a las Ciencias Sociales en Andalucía"
  Actas de las IV Jornadas Científicas en Tecnologías de la Información
  Ed. Esther Gadechi Díaz y Diego Gómez Vela. CA - 883/2000
  pp.:252-259
  (in Spanish)

1998

• Gutiérrez Naranjo, Miguel A. y Rodríguez Corral, José M.
  "La invención de predicados en Programación Lógica Inductiva"
  Actas de las III Jornadas Científicas Andaluzas en Tecnología de la Información.
  Diego Gómez Vela y Esther Gadeschi Díaz (Ed.) CA-345/1998 -- ISBN 84-89867-11-9
  pp.: 313-320
  (in Spanish)
• Gutiérrez Naranjo, Miguel A.
  "The immediate consequence operator and Robinson s operator"
  Proceedings of the APPIA-GULP-PRODE'98 Joint Conference on Declarative Programming
  Ed. Freire-Nistal, Falaschi, Vilares-Ferro
  pp.: 357-363

1996

• Gutiérrez Naranjo, Miguel A.
  "Programación lógica inductiva: algunos ejemplos con CIGOL"
  Actas de las II Jornadas Científicas en Tecnología de la Información.
  Ed. Depto. de Lenguajes y Sistemas Informáticos. Universidad de Cádiz. CA-217-96
  pp.: 79-88
  (in Spanish)

1995

• Gutiérrez Naranjo, Miguel A.
  "Aplicaciones de la Programación Lógica Inductiva al estudio de la sintaxis"
  Actas del XI Congreso de Lenguajes Naturales y Lenguajes Formales
  Carlos Martín Vide, Ed.
  pp.:413-420
  ISBN 84-477-0501-3
  (in Spanish)

1994

• Gutiérrez Naranjo, Miguel A.
  Fundamentos de la Programación Lógica
  Tesina presentada para optar al Grado de Licenciatura
  Julio, 1994
  (in Spanish)

---

Miguel A. Gutiérrez Naranjo
Dpto. de Ciencias de la Computación e Inteligencia Artificial
Universidad de Sevilla