Journal Articles 2020(1 publication) [publication]Navarro-Cáceres, M. and Gonçalo Oliveira, H, and Martins, P. and Amilcar Cardoso , "Integration of a music generator and a song lyrics generator to create Spanish popular songs", Journal of Ambient Intelligence and Humanized Computing, 2020 [citation][year=2020]Shi, N. and Wang, Y. (2020). Symmetry in computer-aided music composition system with social network analysis and artificial neural network methods. Journal of Ambient Intelligence and Humanized Computing. [citation][year=2020]Iqbal, A. (2020). The effects of quantum randomness on a system exhibiting computational creativity. https://arxiv.org/abs/2008.11545. 2019(3 publications) [publication]Xiao, P. and Toivonen, H. and Gross, O. and Amilcar Cardoso and Correia, J. and Penousal Machado and Martins, P. and Gonçalo Oliveira, H, and Rahul Sharma and A. M. Pinto and Díaz, A. and Francisco, V. and Gervás, P. and Hervás, R. and León, C. and Forth, J. and Purver, M. and Wiggins, G. and Bohanec, M. and Lavrac, N. and Miljkovic, D. and Podpecan, V. and Pollak, S. and Urbancic, T. and Znidarsic, M. and Velde, F.v.d. and Battersby, S. , "Conceptual Representations for Concept Creation", ACM Computing Surveys, vol. 52, 2019 [citation][year=2019]Vimercati, M., Bianchi, F., Soto, M., & Palmonari, M. (2019, November). Mapping Lexical Knowledge to Distributed Models for Ontology Concept Invention. In International Conference of the Italian Association for Artificial Intelligence (pp. 572-587). Springer, Cham. [citation][year=2019]Lawrynowicz, A. (2020). Creative AI: a New Avenue for Semantic Web? Semantic Web 11(1):69-78. [publication]Martins, P. and Gonçalo Oliveira, H, and João Gonçalves and Cruz, A. and Amilcar Cardoso and Znidarsic, M. and Lavrac, N. and Linkola, S. and Toivonen, H. and Hervás, R. and Méndez, G. and Gervás, P. , "Computational creativity infrastructure for online software composition: A conceptual blending use case", IBM Journal of Research and Development, vol. 63, pp. 1-17, 2019 [citation][year=2020]Lawrynowicz, A. (2020). Creative AI: a New Avenue for Semantic Web? Semantic Web 11(1):69-78. [citation][year=2020]Calazans, A. T. S., Cerqueira, A. J., and Canedo, E. D. (2020). Empathy and criativity in privacy requirements elicitation: Systematic literature review. In Conference WER20 - Workshop em Engenharia de Requisito, São José dos Campos, SP, Brasil. [publication]Inês Domingues and Pereira, G. and Martins, P. and Duarte, H. and Santos, J. and Pedro Henriques Abreu , "Using deep learning techniques in medical imaging: a systematic review of applications on CT and PET", Artificial Intelligence Review, pp. 1-68, 2019 2017(1 publication) [publication]Nogueira, M. and Pedro Henriques Abreu and Martins, P. and Penousal Machado and Duarte, H. and Santos, J. , "An Artificial Neural Networks Approach for Automatic Assessment of Treatment Response in Oncological Patients using PET/CT images", BMC Medical Imaging, vol. 17, 2017 2016(2 publications) [publication]Martins, P. and P. Carvalho and Gatta, C. , "On the completeness of feature-driven maximally stable extremal regions", Pattern Recognition Letters, 2016 [publication]Nogueira, M. and Pedro Henriques Abreu and Martins, P. and Penousal Machado and Duarte, H. and Santos, J. , "Image Descriptors in Healthcare Contexts: A Systematic Review", Artificial Intelligence Review, pp. 29, 2016 2013(1 publication) [publication]Martins, P. and P. Carvalho and Gatta, C. , "Context-aware Features and Robust Image Representations", Journal of Visual Communication and Image Representation, 2013 Conference Articles 2019(9 publications) [publication]João Gonçalves and Martins, P. and Amilcar Cardoso , "Drilling Knowledge Bases for Hidden Frames", in CEUR Workshop Proceedings of TriCoLore 2018, 2019 [publication]João Gonçalves and Martins, P. and Amilcar Cardoso , "Going Into Greater Depth in the Quest for Hidden Frames", in International Conference on Computational Creativity, 2019 [publication]João Miguel Cunha and Lourenço, Nuno and Correia, J. and Martins, P. and Penousal Machado , "Emojinating: Evolving Emoji Blends", in Computational Intelligence in Music, Sound, Art and Design. (EvoMUSART 2019), 2019 [publication]João Miguel Cunha and S. Rebelo and Martins, P. and Penousal Machado , "Assessing Usefulness of a Visual Blending System: “Pictionary Has Used Image-making New Meaning Logic for Decades. We Don’t Need a Computational Platform to Explore the Blending Phenomena”, Do We?", in Tenth International Conference on Computational Creativity, UNC Charlotte, North Carolina, June 17-21, 2019, 2019 [publication]Mariana Seiça and Martins, P. and Licinio Roque and Amilcar Cardoso , "A sonification experience to portray the sounds of Portuguese consumption habits", in 25th International Conference on Auditory Display (ICAD 2019), 2019 [publication]Mariana Seiça and Ana Rodrigues and Martins, P. and Penousal Machado and Amilcar Cardoso , "Computer Generation and Perception Evaluation of Music-Emotion Associations", in 14th International Symposium on Computer Music Multidisciplinary Research (CMMR), 2019 [publication]S. Rebelo and Pires, C. and Martins, P. and Bicker, J. and Penousal Machado , "Designing Posters Towards a Seamless Integration in Urban Surroundings: A Computational Approach", in Proceedings of the 9th International Conference on Digital and Interactive Arts (ARTECH 2019), 2019 [publication]Couceiro e Castro and Martins, P. and Boavida, A. and Penousal Machado , "«Máquina de Ouver» — From Sound to Type: Finding the Visual Representation of Speech by Mapping Sound Features to Typographic Variables", in Proceedings of the 9th International Conference on Digital and Interactive Arts (ARTECH 2019), 2019 [publication]João Miguel Cunha and Martins, P. and Penousal Machado , "Emojinating: Hooked Beings", in Proceedings of the 9th International Conference on Digital and Interactive Arts, 2019 2018(11 publications) [publication]Mariana Seiça and Lopes, R.". and Martins, P. and Amilcar Cardoso , "Sonifying Twitter’s emotions through music", in 13th International Symposium, CMMR 2017, Matosinhos, Portugal, September 25-28, 2017, Revised Selected Papers (best paper award - paper with a student as first author), 2018 [publication]João Gonçalves and Martins, P. and Amilcar Cardoso , "A Fast Mapper as a Foundation for Forthcoming Conceptual Blending Experiments", in 26th International Conference on Case-Based Reasoning, 2018 [publication]Inês Domingues and Martins, P. and Pedro Henriques Abreu , "Registration of CT with PET: a comparison of intensity-based approaches", in International Workshop on Combinatorial Image Analysis (IWCIA), 2018 [publication]Maçãs, C. and Martins, P. and Penousal Machado , "Consumption as a Rhythm: A Multimodal Experiment on the Representation of Time-Series", in 22 International Conference Information Visualisation, 2018 [publication]Pedro Henriques Abreu and Martins, P. and Penousal Machado and Arrais, J.P. and Gomes, A. , "The Relationship Between Learning Styles and Creativity Students: An Information Visualization Class Case Study", in EdMedia: World Conference on Educational Media and Technology, pp.1246-1255, 2018 [publication]João Miguel Cunha and Martins, P. and Penousal Machado , "How Shell and Horn make a Unicorn: Experimenting with Visual Blending in Emoji", in Ninth International Conference on Computational Creativity, Salamanca, Spain, June 25-29, 2018., 2018 [publication]João Miguel Cunha and Martins, P. and Penousal Machado , "Emojinating: Representing Concepts Using Emoji", in The 26th International Conference on Case-Based Reasoning (ICCBR 2018), Stockholm, Sweden, 2018 [publication]João Miguel Cunha and Polisciuc, E. and Martins, P. and Penousal Machado , "The Many-Faced Plot:Strategy for Automatic Glyph ", in The 22st International Conference Information Visualisation (IV), 2018, 2018 [publication]Navarro-Cáceres, M. and Olarte-Martínez, M. and Amilcar Cardoso and Martins, P. , "User-Guided System to Generate Spanish Popular Music", in 9th International Symposium on Ambient Intelligence, 2018 [publication]Lopes, Daniel and Penousal Machado and Martins, P. , "Olhos music fest _branding", in 22 International Conference Information Visualisation (IV2018) 2018, 2018 [publication]João Miguel Cunha and Martins, P. and Penousal Machado , "Using Image Schemas in the Visual Representation of Concepts", in TriCoLore (C3GI/ISD/SCORE) 2018, 2018 2017(4 publications) [publication]João Miguel Cunha and João Gonçalves and Martins, P. and Penousal Machado and Amilcar Cardoso , "A Pig, an Angel and a Cactus Walk Into a Blender: A Descriptive Approach to Visual Blending", in Procs. of the 8th International Conference on Computational Creativity, ICCC 2017, pp. 80-87, 2017 [citation][year=2017]Guckelsberger, C. Conference Report: Eighth International Conference on Computational Creativity. [publication]João Gonçalves and Martins, P. and Amilcar Cardoso , "Blend City, Blendville", in Procs. of the 8th International Conference on Computational Creativity, ICCC 2017, pp. 112-119, 2017 [publication]Coelho, Â. and Martins, P. and Amilcar Cardoso , "A Portuguese Epopee Seen Through Sound", in 5th Conference on Computation, Communication, Aesthetics & X, 2017 [publication]S. Rebelo and Martins, P. and Bicker, J. and Penousal Machado , "Using Computer Vision Techniques for Moving Poster Design", in 6.º Conferência Internacional Ergotrip Design, 2017 2016(5 publications) [publication]Correia, J. and Tiago Martins and Martins, P. and Penousal Machado , "X-Faces The eXploit Is Out There", in Proceedings of the seventh International Conference on Computational Creativity (ICCC), 2016 [publication]Znidarsic, M. and Amilcar Cardoso and Gervás, P. and Martins, P. and Hervás, R. and Alves, A. and Gonçalo Oliveira, H, and Xiao, P. and Linkola, S. and Toivonen, H. and Kranjc, J. and Lavrac, N. , "Computational Creativity Infrastructure for Online Software Composition: A Conceptual Blending Use Case", in Proceedings of the Seventh International Conference on Computational Creativity (ICCC 2016), 2016 [citation][year=2019]Confalonieri, R. and Kutz, O. (online since July 2019). Blending under deconstruction: The roles of logic, ontology, and cognition in computational concept invention. Annals of Mathematics and Artificial Intelligence. [citation][year=2018]McGregor, S. (2018). Geometric Methods for Context Sensitive Distributional Semantics (Doctoral dissertation, Queen Mary University of London). [citation][year=2018]Eppe, M., Maclean, E., Confalonieri, R., Kutz, O., Schorlemmer, M., Plaza, E., & Kühnberger, K. U. (2018). A computational framework for conceptual blending. Artificial Intelligence, 256, 105-129. [citation][year=2017]Jordanous, A. (2017). Has computational creativity successfully made it “Beyond the Fence” in musical theatre?. Connection Science, 29(4), 350-386. [citation][year=2017]Eppe, M., Maclean, E., Confalonieri, R., Kutz, O., Schorlemmer, M., Plaza, E., and Khnberger, K.-U. (2018). A computational framework for conceptual blending. Artificial Intelligence, page (available online since 2 December 2017). [citation][year=2017]McGregor, S. (2017). Geometric Methods for Context Sensitive Distributional Semantics. PhD thesis, Queen Mary University of London. [citation][year=2016]Sevilla, A. F., Fernández-Isabel, A., & Díaz, A. (2016, September). Grafeno: Semantic graph extraction and operation. In Digital Information Management (ICDIM), 2016 Eleventh International Conference on (pp. 133-138). IEEE. [citation][year=2016]Charnley, John, et al. "The FloWr Online Platform: Automated Programming and Computational Creativity as a Service." Proceedings of the Seventh International Conference on Computational Creativity, ICCC. 2016. [publication]Martins, P. and Pollak, S. and Urbancic, T. and Amilcar Cardoso , "Optimality Principles in Computational Approaches to Conceptual Blending: Do We Need Them (at) All?", in Proceedings of the Seventh International Conference on Computational Creativity (ICCC 2016), 2016 [publication]Coelho, Â. and Martins, P. and Amilcar Cardoso , "A Musical Sonification of the Portuguese Epopee", in Proceedings of the 4th International Workshop on Musical Metacreation (MUME 2016), ICCC 2016, 2016 [publication]João Miguel Cunha and Tiago Martins and Martins, P. and Bicker, J. and Penousal Machado , "TypeAdviser: a type design aiding-tool", in Proceedings of the Workshop on Computational Creativity, Concept Invention, and General Intelligence (C3GI 2016) co-located with the 28th European Summer School in Logic, Language and Information (ESSLLI 2016),Bozen-Bolzano, Italy, August 20-22, 2016., 2016 2015(11 publications) [publication]Martins, P. and Urbancic, T. and Pollak, S. and Lavrac, N. and Amilcar Cardoso , "The Good, the Bad, and the AHA! Blends", in 6th International Conference on Computational Creativity, ICCC 2015, 2015 [citation][year=2014]Martinez, Maricarmen, et al. "Algorithmic aspects of theory blending." Artificial intelligence and symbolic computation. Springer International Publishing, 2014. [publication]Assunção, F. and Correia, J. and Martins, P. and Penousal Machado , "Evolving Families of Shapes", in Proceedings of the Twenty-Fourth International Joint Conference on Artificial Intelligence, IJCAI 2015, Buenos Aires, Argentina, July 25-31, 2015, 2015, pp. 4134-4135, 2015 [publication]Amilcar Cardoso and Martins, P. and Assunção, F. and Correia, J. and Penousal Machado , "A Distributed Approach to Computational Creativity", in 9th International Symposium on Intelligent Distributed Computing – IDC’2015, 2015 [publication]Maçãs, C. and Pedro Cruz and Martins, P. and Penousal Machado , "Swarm Systems in the Visualisation of Consumption Patterns", in 24th International Joint Conference on Artificial Intelligence (IJCAI 2015), 2015 [publication]Pollak, S. and Martins, P. and Amilcar Cardoso and Urbancic, T. , "Automated blend naming based on human creativity examples", in 23rd International Conference on Case-Based Reasoning (ICCBR 2015) - Workshop on Experience and Creativity, 2015 [publication]Amilcar Cardoso and Martins, P. , "Conceptual Blending in Case Adaptation", in 23rd International Conference on Case-Based Reasoning (ICCBR 2015) - Workshop on Experience and Creativity, 2015 [publication]João Miguel Cunha and Martins, P. and Amilcar Cardoso and Penousal Machado , "Generation of Concept-representative symbols", in 23rd International Conference on Case-Based Reasoning (ICCBR 2015) - Workshop on Experience and Creativity, 2015 [citation][year=2017]Featherstone, C., & Van der Poel, E. (2017). Features of conceptual blending in the context of visualisation. [citation][year=2017]Long, D., Gupta, S., Anderson, J. B., & Magerko, B. (2017). The Shape of Story: A Semiotic Artistic Visualization of a Communal Storytelling Experience. [publication]Guerrero, I. and Verhoeven, B. and Barbieri, F. and Martins, P. and Pérez, R. .y. , "TheRiddlerBot: A next step on the ladder towards creative Twitter bots", in 6th International Conference on Computational Creativity, ICCC 2015, 2015 [publication]Ana Rodrigues and Penousal Machado and Martins, P. and Amilcar Cardoso , "Sound Visualization Through a Swarm of Fireflies", in 17th Portuguese Conference on Artificial Intelligence (EPIA 2015), 2015 [citation][year=2015]Minh, Huynh Nguyen Hoang, and Angus Graeme Forbes. "Ephemeral Bits: Kinect®-based audio-visual interaction." [publication]Kei, I.S. and Martins, P. , "Local Descriptors in Temporal Video Segmentation: A Performance Evaluation", in 2015 International Conference on Computer Science and Intelligent Communication (CSIC 2015), 2015 [publication]João Gonçalves and Martins, P. and Cruz, A. and Amilcar Cardoso , "Seeking Divisions of Domains on Semantic Networks by Evolutionary Bridging", in The Twenty-Third International Conference on Case-Based Reasoning (ICCBR-2015), 2015 2014(1 publication) [publication]Cruz-Gomez, C. and Martins, P. and Pereira, W.C. . and Teixeira, C. and Wiederhold, P. , "A Symmetry Similarity Measure via the Log-Gabor Transform for B-Mode Ultrasound Images and Magnetic Resonance volumes", in 6th European Conference of the International Federation for Medical and Biological Engineering (MBEC2014), 2014 [citation][year=2015]Shaker, F.; Monadjemi, A., "A new symmetry measure based on Gabor filters," in Electrical Engineering (ICEE), 2015 23rd Iranian Conference on , vol., no., pp.705-710, 10-14 May 2015 2012(3 publications) [publication]Martins, P. and Gatta, C. and P. Carvalho , "Feature-driven Maximally Stable Extremal Regions", in VISAPP , 2012 [publication]Martins, P. and P. Carvalho and Gatta, C. , "Stable Salient Shapes", in DICTA, 2012 [publication]Martins, P. and P. Carvalho and Gatta, C. , "Context-Aware Keypoint Extraction for Robust Image Representation", in BMVC, 2012 2009(1 publication) [publication]Martins, P. and Martins, P. and P. Carvalho , "ON INTEREST POINT DETECTION UNDER A LANDMARK-BASED MEDICAL IMAGE REGISTRATION CONTEXT", in 2009 IEEE International Conference on Image Processing, 2009 2007(1 publication) [publication]Martins, P. and Martins, P. and P. Carvalho , "Towards Quantization Index Modulation Strategies on Content-Based Watermarking Schemes", in 7th IEEE International Conference on Computer and Information Technology (CIT 2007), 2007 2006(2 publications) [publication]Martins, P. and Martins, P. and P. Carvalho , "A ROBUST IMAGE WATERMARKING SCHEME BASED ON THE ALPHA-BETA SPACE", in IEEE ICME - Int. Conf. on Multimedia & Expo, 2006 [publication]P. Carvalho and Mendes, L. and Santos, A. and Martins, P. and Martins, P. , "EXTENSION AND EVALUATION OF SELECTION CRITERIA FOR THE ESTIMATION OF SPECTRAL DATA", in IEEE Int. Conf. on Image Processing, 2006 2005(1 publication) [publication]Martins, P. and Martins, P. and P. Carvalho , "Adaptive LUM Pre-Filtering for Affine Invariant Interest Point Detection", in IEEE Int. Symp. on Intelligent Signal Processing, 2005 2004(2 publications) [publication]P. Carvalho and Santos, A. and Martins, P. and Martins, P. , "Recovering imaging device sensitivities: a data-driven approach", in IEEE Int. Conf. on Image Processing, 2004 [publication]Martins, P. and Martins, P. and P. Carvalho , "A Spatial Masking Technique for Optimal Frequency-Based Image Watermarking", in Int. Conf. on Signal and Image Processing, 2004 2003(1 publication) [publication]Santos, A. and Silva, L. and Martins, P. and Martins, P. and P. Carvalho , "Frequency-based Watermarking with Spatial Masking for DRM of MMS Content", in Int. Conf. on Image and Signal Processing, 2003 Book Chapters 2019(2 publications) [publication]Martins, P. and Pereira, F.C. and Amilcar Cardoso , "The Nuts and Bolts of Conceptual Blending: Multi-Domain Concept Creation with Divago", in Computational Creativity - The Philosophy and Engineering of Autonomously Creative Systems, vol. 1, pp. 93-120, 2019 [publication]Correia, J. and Penousal Machado and Romero, J.J. and Martins, P. and Amilcar Cardoso , "Breaking the Mould: An Evolutionary Quest for Innovation Through Style Change", in Computational Creativity - The Philosophy and Engineering of Autonomously Creative Systems, vol. 1, pp. 359-405, 2019 2015(1 publication) [publication]Martins, P. and Pereira, F.C. and Amilcar Cardoso , "Modelos Computacionales para la Integración Conceptual", in Creatividad Computacional, vol. -, pp. 51-64, 2015 PhD Theses 2013(1 publication) [publication]Martins, P. , "Contributions to the Completeness and Complementarity of Local Image Features", 2013 MSc Theses 2018(1 publication) [publication]Lopes, Daniel and Martins, P. and Bicker, J. , "Arquivo Digital do Centro Histórico de Coimbra", 2018 2017(1 publication) [publication]Mariana Seiça and Martins, P. and Amilcar Cardoso , "O Som dos Dados: Sonificação Musical de Emoções expressas no Twitter", 2017 2006(1 publication) [publication]Martins, P. and Martins, P. , "Invariância em Esquemas de Marcas de Água de Segunda Geração", 2006