Publications:

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2012

• D.L. Dowe, J. Hernandez-Orallo "IQ tests are not for machines, yet." The Intelligence Journal, vol. 40, no. 2, pp 77-81, 2012. [DOI] [PDF] [BIB].

2011

• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Using negotiable features for prescription problems", Computing, Springer Wien, vol 91, issue 2, pages 135-168, 2011. [DOI] [PDF] [BIB].
• Peter Flach, Jose Hernandez-Orallo, Cèsar Ferri "A Coherent Interpretation of AUC as a Measure of Aggregated Classification Performance", in Lise Getoor and Tobias Scheffer (eds.) Proceedings of the 28th International Conference on Machine Learning (ICML-11), 585-592, ACM, New York. [DOI] [PDF] [BIB] [Slides] [Video] [Discuss].
• Jose Hernandez-Orallo, Peter Flach, Cèsar Ferri "Brier Curves: a New Cost-Based Visualisation of Classifier Performance", in Lise Getoor and Tobias Scheffer (eds.) Proceedings of the 28th International Conference on Machine Learning (ICML-11), 585-592, ACM, New York. [DOI] [PDF] [BIB] [Slides] [Video] [Discuss].
• D.L. Dowe, J. Hernandez-Orallo, P.K. Das "Compression and intelligence: social environments and communication"  in J. Schmidhuber and K.R. Thorisson and M. Looks (eds) Artificial General Intelligence 2011, Mountain View, San Francisco, August 2011, LNAI series, Springer, vol 6830, pages 204-211, 2011. [DOI] [PDF] [BIB] [Slides] [Video]
• J. Hernandez-Orallo, D.L. Dowe, S. España-Cubillo, M.V. Hernandez-Lloreda, J. Insa-Cabrera "On more realistic environment distributions for defining, evaluating and developing intelligence", in J. Schmidhuber and K.R. Thorisson and M. Looks (eds) Artificial General Intelligence 2011, Mountain View, San Francisco, August 2011, LNAI series, Springer, vol 6830, pages 82-91, 2011. [DOI] [PDF] [BIB] [Slides] [Video]
• J. Insa-Cabrera, D.L. Dowe, S. España-Cubillo, M.V. Hernandez-Lloreda, J. Hernandez-Orallo "Comparing Humans and AI agents" in J. Schmidhuber and K.R. Thorisson and M. Looks (eds) Artificial General Intelligence 2011, Mountain View, San Francisco, August 2011, LNAI series, Springer, vol 6830, pages 122-132, 2011. [DOI] [PDF] [BIB] [Slides]. [Video]
• J. Insa-Cabrera, D.L. Dowe, J. Hernandez-Orallo "Evaluating a reinforcement learning algorithm with a general intelligence test" in J.A. Lozano, J.A. Gamez, J.A. Moreno (eds.) Advances in Artificial Intelligence - 14th Conference of the Spanish Association for Artificial Intelligence, CAEPIA 2011, La Laguna, Spain, November 7-11, 2011. (CAEPIA, November 2011).  LNAI series, Springer, Vol. 7023, 2011. [DOI] [PDF] [BIB] [Slides].
• J. Hernandez-Orallo, D.L. Dowe "Mammals, machines and mind games. Who's the smartest?." The Conversation 2011. [PDF] [BIB]
• J.A. Bedoya-Puerta, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Applying distances between terms to both flat and hierarchical data" Proceedings of AAIP 2011 4th International Workshop on Approaches and Applications of Inductive Programming 2011. [PDF] [BIB] [Slides].
• A. Funes, M.J. Ramirez-Quintana, J. Hernandez-Orallo, C. Ferri, "An Instantiation for Sequences of Hierarchical Distance-based Conceptual Clustering" 40 edición de las Jornadas Argentinas de Informática JAIIO 2011, Simposio de Inteligencia Artificial (ASAI), 2011. [PDF] [BIB]
• Javier Insa-Cabrera, José Hernández-Orallo "Analysis of first prototype universal intelligence tests: evaluating and comparing AI algorithms and humans", CoRR abs/1109.5072: (2011). [PDF] [BIB]
• José Hernández-Orallo, Peter A. Flach, Cèsar Ferri Ramirez "Technical Note: Towards ROC Curves in Cost Space", CoRR abs/1107.5930: (2011). [PDF] [BIB]
• Jorge-Alonso Bedoya-Puerta, Jose Hernandez-Orallo "Application of distances between terms for flat and hierarchical data", CoRR abs/1109.5078: (2011). [PDF] [BIB]
• Javier Insa-Cabrera, José Hernández-Orallo "An architecture for the evaluation of intelligent systems", CoRR abs/1102.0714: (2011). [PDF] [BIB]

2010

• Fernando Martínez-Plumed, Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Newton Trees", in Jiuyong Li (eds) 23rd Australasian Joint Conference on Artificial Intelligence, Adelaide, South Australia, December 2010, LNCS series, Springer, vol 6464, pages 174-183, 2011. [DOI] [PDF] [BIB] [Slides]
• Fernando Martínez-Plumed, Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Treatment of missing values in Newton Trees", in Alicia Troncoso, Jose C. Riquelme (eds) V Symposium on Theory and Applications of Data Mining, TAMIDA 2010 (CEDI 2010), Valencia, Spain, September 2010, ISBN 978-84-92812-60-8, Garceta Grupo Editorial, pages 183-190, 2010. [PDF] [BIB] [Slides]
• J. Hernandez-Orallo, D.L. Dowe "Measuring Universal Intelligence: Towards an Anytime Intelligence Test", Artificial Intelligence, 2010. ISSN 0004-3702. [DOI] [PDF (*not* the final version)] [Errata] [BIB] [Slides]
• J. Hernandez-Orallo "A (hopefully) Unbiased Universal Environment Class for Measuring Intelligence of Biological and Artificial Systems", The Third Conference on Artificial General Intelligence, Lugano, Switzerland, AGI2010, March 5-8 2010 ISBN: 978-90-78677-36-9, Series "Advances in Intelligent Systems Research" ISSN: 1951-6851, pages 182-183. [PDF (abridged)] [PDF (extended)] [BIB] [Slides] [Video] [Panel discussion].
• J. Hernandez-Orallo "On Evaluating Agent Performance in a Fixed Period of Time", The Third Conference on Artificial General Intelligence, Lugano, Switzerland, AGI2010, March 5-8 2010 ISBN: 978-90-78677-36-9, Series "Advances in Intelligent Systems Research" ISSN: 1951-6851, pages 25-30. [PDF (abridged)] [PDF (extended)] [BIB] [Slides] [Video] [Panel discussion].
• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Quantification via Probability Estimators", IEEE International Conference on Data Mining 2010, Sydney, Australia, December 2010, IEEE Computer Society, pages 737-742, 2010. [DOI] [PDF] [BIB] [Slides ]
• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Data Mining Strategies for CRM Negotiation Prescription Problems", in N. Garcia-Pedrajas, F. Herrera, C. Fyfe, J. Benitez and M. Ali (eds) International Conference on Industrial, Engineering & Other Applications of Applied Intelligent Systems 2010, Cordoba, Spain, June 2010, in LNCS series, Springer Berlin / Heidelberg, vol 6096, pages 520-530, 2010. [DOI] [PDF] [BIB] [Slides]
• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Calibration of Machine Learning Models", in E.S. Olivas, J.D. Guerrero, M. Martinez-Sober, J.R. Magdalena-Benedito and A.J. Serrano L\'opez (eds) Handbook of Research on Machine Learning Applications and Trends: Algorithms, Methods, and Techniques, IGI Global, pages 128-146, 2010. [DOI] [PDF] [BIB]
• Vicent Estruch, Cesar Ferri, Jose Hernandez-Orallo, M. Jose Ramirez-Quintana "An Integrated Distance for Atoms", in Matthias Blume,Naoki Kobayashi, German Vidal (eds.) Functional and Logic Programming, 10th International Symposium , FLOPS 2010, Sendai, Japan, April 19-21, 2010. LNCS series, Springer, vol. 6009, pages 150-164, 2010. [DOI] [PDF] [BIB] [Slides]
• Jose Hernandez-Orallo "Annotated English", CoRR abs/1012.5962: (2010). [PDF] [BIB]

2009

• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Negotiation with Price-dependent Probability Models", Workshop on Agreement Technologies 2009, Sevilla, Spain, November 2009, pages 9-20, 2009. [PDF] [BIB] [Slides]
• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Similarity-Binning Averaging: A Generalisation of Binning Calibration", in E. Corchado and H. Yin (eds) International Conference on Intelligent Data Engineering and Automated Learning 2009, Burgos, Spain, September 2009, in LNCS series, Springer Berlin / Heidelberg, vol 5788, pages 341-349, 2009. [DOI] [PDF] [BIB] [Slides ]
• Cesar Ferri, Jose Hernandez-Orallo, R. Modroiu: "An experimental comparison of performance measures for classification" Pattern Recognition Letters 30(1): 27-38 (2009). [DOI] [PDF] [BIB]
• Vicent Estruch, Cesar Ferri, Jose Hernandez-Orallo, M. Jose Ramirez-Quintana: "Generalisation Operators for Lists Embedded in a Metric Space" in Ute Schmid, Emanuel Kitzelmann, Rinus Plasmeijer, Approaches and Applications of Inductive Programming, ThirdInternational Workshop, AAIP 2009, Edinburgh, UK, September 4, 2009. LNCS series, vol. 5812 AAIP 2009: 117-139 [DOI] [PDF] [BIB]
• Vicent Estruch, Cesar Ferri, Jose Hernandez-Orallo, M. Jose Ramirez-Quintana: "Defining Inductive Operators Using Distances Over Lists" in Bamberger Beiträge zur Wirtschaftsinformatik, Fakultät Wirtschaftsinformatik und Angewandte Informatik, Otto-Friedridch-Universität Bamberg, 81, 53-64, 2009. [PDF] [Slides]
• Ana Funes, Cesar Ferri, Jose Hernandez-Orallo, M. Jose Ramirez-Quintana "An Instantiation of Hierarchical Distance-Based Conceptual Clustering for Propositional Learning" in Thanaruk Theeramunkong, Boonserm Kijsirikul, Nick Cercone, Tu Bao Ho (eds.) Advances in Knowledge Discovery and Data Mining, 13th Pacific-Asia Conference, PAKDD 2009, Bangkok, Thailand, April 27-30, 2009. LNCS series, vol. 5476 pp: 637-646 [DOI] [PDF] [BIB] [Slides]

2008

• Ana Maria Funes, Cesar Ferri, Jose Hernandez-Orallo, M. Jose Ramírez-Quintana "Hierarchical Distance-Based Conceptual Clustering". ECML/PKDD, Proc. of the European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases 2008, Part I, ECML/PKDD, Lecture Notes in Artificial Intelligence (LNAI) series, to ISBN: 978-3-540-87480-5, ISSN: 0302-9743, Part I, 2008: 349-364. [DOI] [PDF] [BIB]
• J. Hernandez-Orallo, M.J. Ramirez-Quintana "Técnicas de Extracción de Reglas", chapter 18 in Roque Marín, José Tomás Palma (eds) "Inteligencia Artificial: Técnicas, Métodos y Aplicaciones", ISBN: 844815618, McGraw-Hill 2008.
• C. Ferri, M.J. Ramirez-Quintana "Árboles de Decisión", chapter XX in Roque Marín, José Tomás Palma (eds) "Inteligencia Artificial: Técnicas, Métodos y Aplicaciones", ISBN: 844815618, McGraw-Hill 2008.

2007

• A. Bella, C. Ferri, J. Hernandez-Orallo, M.J. Ramirez-Quintana "Joint Cutoff Probabilistic Estimation Using Simulation: A Mailing Campaign Application", in H. Yin, P. Tino, E. Corchado, W. Byrne and X. Yao (eds) International Conference on Intelligent Data Engineering and Automated Learning 2007, Birmingham, UK, December 2007, in LNCS series, Springer Berlin / Heidelberg, vol 4881, pages 609-619, 2007. [DOI] [PDF] [BIB] [Slides ]
• Shaomin Wu, Peter A. Flach, Cèsar Ferri Ramirez: An Improved Model Selection Heuristic for AUC. ECML 2007: 478-489 [DOI] [PDF**] [BIB**] [Slides**]
• David L. Dowe, Cèsar Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Applying MML to ILP" 4o Taller de Minería de Datos y Aprendizaje, TAMIDA (ISBN: 978-84-9732-602-5) en CEDI, 2º Congreso Español de Informática (CEDI), PÁGINAS: 323-332, 2007 [PDF] [BIB]

2006

• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Minimal Distance-Based Generalisation Operators for First-Order Objects. ILP 2006: 169-183 [DOI] [PDF] [BIB]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "On the specificity of distance-based generalisation operators". 16th International Conference on Inductive Logic Programming. [PDF] [slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Distance-based generalisation operator for graphs". Proc. of the International WS on Mining and Learning with Graphs (MLG 2006) [PDF] [BIB]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Web Categorisation Using Distance-Based Decision Trees. Electr. Notes Theor. Comput. Sci. 157(2): 35-40 (2006) [DOI] [PDF (final version, the published version is preliminary with a different title)] [BIB]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Similarity Functions for Structured Data. An Application to Decision Trees. Inteligencia Artificial, Revista Iberoamericana de Inteligencia Artificial 10(29): 109-121 (2006) [PDF] [BIB]

• Ricardo Blanco-Vega, José Hernández-Orallo, M. José Ramírez-Quintana: La Técnica Mimética en Ausencia de Datos Originales: Aprendizaje y Revisión de Modelos. Inteligencia Artificial, Revista Iberoamericana de Inteligencia 10(29): 59-68 (2006) [PDF] [BIB]
• Ricardo Blanco-Vega, Cèsar Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Estimating the Class Probability Threshold without Training Data", International Third Workshop on ROC Analysis in ML, ROCML 2006. [PDF] [BIB] [Slides]

2005

• José A. Gámez, Ismael García-Varea, José Hernández-Orallo (eds.) "Minería de Datos: Técnicas y Aplicaciones", Universidad Castilla la Mancha, 2005. ISBN: 84-921873-7-9.
• Ricardo Blanco-Vega, José Hernández-Orallo, M. José Ramírez-Quintana: Knowledge acquisition through machine learning: minimising expert's effort. ICMLA 2005 [DOI] [PDF] [BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Distance Based Generalisation. ILP 2005: 87-102 [DOI] [PDF] [BIB]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Web Categorisation Using Distance-Based Decision Trees. WWV 2005: 77-82 [PDF] [BIB]
• J. Alapont, A. Bella-Sanjuan, C. Ferri, J. Hernández-Orallo, J.D. Llopis-Llopis, M.J. Ramírez-Quintana: "Specialised tools for automating data mining for hospital management" F. Gorunescu, E. El-darzi, M. Gorunescu (ed.) First European Conference on Health Care Modelling and Computation, Craiova (Romania) [PDF] [BIB] [Slides]
• César Ferri, Peter Flach, José Hernández-Orallo, Athmane Senad "Modifying ROC curves to incorporate predicted probabilities", Second Workshop on ROC Analysis in ML, ROCML 2005, pp. 33-40, Workshop 12 associated to ICML, the 22nd International Conference of Machine Learning. [PDF] [BIB] [Slides]
• José Hernández-Orallo: Data Warehousing and OLAP. L.C. Rivero, J.H. Doorn, V.E. Ferraggine (eds.) "Encyclopedia of Database Technologies and Applications", 650 pp., ISBN: 1-59140-560-2, pp. 127-133, 2005. [PDF] [BIB]
• José Hernández-Orallo: Knowledge Discovery from Databases. in L.C. Rivero, J.H. Doorn, V.E. Ferraggine (eds.) "Encyclopedia of Database Technologies and Applications", 650 pp., ISBN: 1-59140-560-2, pp. 313-318, 2005. [PDF] [BIB]
• José Hernández-Orallo, Ricardo Blanco-Vega, Cèsar Ferri, M. José Ramírez-Quintana: Modelos en Minería de Datos: interpretación, combinación y adaptación. José A. Gámez, Ismael García-Varea, José Hernández-Orallo (eds.) "Minería de Datos: Técnicas y Aplicaciones" (ISBN 84-921873-7-9), pp. 35-36, 2005.
• Vicent Estruch, Cèsar Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: A survey of (pseudo-distance) functions for structured-data, 3er Taller de Minería de Datos y Aprendizaje, TAMIDA (ISBN:84-9732-449-8 ) en CEDI, 1er Congreso Español de Informática (CEDI), pp. 233-242, 2005. [PDF] [BIB]
• Ricardo Blanco-Vega, José Hernández-Orallo, M. José Ramírez-Quintana "La Técnica Mimética en Ausencia de Datos Originales: Aprendizaje y Revisión de Modelos" 3er Taller de Minería de Datos y Aprendizaje, TAMIDA (ISBN:84-9732-449-8 ) en CEDI, 1er Congreso Español de Informática (CEDI), pp. 213-221, 2005. [PDF] [BIB]

2004

• José Hernández-Orallo, M.José Ramírez-Quintana, César Ferri, "INTRODUCCIÓN A LA MINERÍA DE DATOS", Pearson, 2004. ISBN: 84 205 4091 9 [More info about this book (in Spanish)]
• José Hernández-Orallo, César Ferri, Nicolas Lachiche, Peter A. Flach: ROC Analysis in Artificial Intelligence (eds.), 1st International Workshop, ROCAI-2004, Valencia, Spain, August 22, 2004 ROCAI 2004. [PDFs] [BIB]
• Manuel Expósito-Langa, Enrique Masià-Buades, José Hernández-Orallo, Josep Capó-Vicedo. "Propuesta de Arquitectura para la Difusión de Conocimiento en Entornos Económicos Locales", I Jornadas de "La Investigación ante la Sociedad del Conocimiento", Escuela Politécnica Superior de Alcoy, ISBN: 84-688-9389-7, Alcoy, 17-18 de noviembre.
• Cesar Ferri, Jose Hernandez-Orallo, R. Modroiu: "An Experimental Comparison of Classification Performance Metrics", Proceedings of the Learning 2004 International Conference, ISBN: 84-688-8453-7, pp. 39-44. [PDF]
• Ricardo Blanco-Vega, José Hernández-Orallo, M. José Ramírez-Quintana: Analysing the Trade-Off Between Comprehensibility and Accuracy in Mimetic Models. Discovery Science 2004: 338-346 [DOI] [PDF] [BIB]
• Ricardo Blanco-Vega, José Hernández-Orallo, M. José Ramírez-Quintana: El Método Mimético, una Alternativa para la Comprensibilidad de Modelos de "Caja Negra", Raúl Giráldez, José C. Riquelme, Jesús S. Aguilar-Ruiz (eds). "Tendencias de la Minería de Datos en España", ISBN: 84-688-8442-1, pp. 391-402 [PDF] [BIB]
• V. Estruch, C. Ferri, J. Hernández-Orallo, M.J. Ramírez-Quintana "Aprendizaje de Árboles de Decisión Basados en Distancias" Raúl Giráldez, José C. Riquelme, Jesús S. Aguilar-Ruiz (eds). "Tendencias de la Minería de Datos en España", ISBN: 84-688-8442-1, pp. 425-436 [PDF] [BIB]
• César Ferri, Peter A. Flach, José Hernández-Orallo: Delegating classifiers. International Conferemence on Machine Learning, ICML 2004 [DOI] [PDF] [BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Bagging Decision Multi-trees. Multiple Classifier Systems 2004: 41-51 [DOI] [PDF] [BIB] [Slides]
• César Ferri, José Hernández-Orallo: "Cautious Classifiers" in Hernández-Orallo, J.; Ferri, C.; Lachiche, N.; Flach, P. "1st International Workshop on ROC Analysis in AI" associated with the 16th European Conference on Artificial Intelligence, ECAI'2004, pp. 27-36 ROCAI 2004: 27-36. [PDF] [BIB] [Slides]
• Cèsar Ferri Ramirez: Multi-paradigm learning of declarative models. AI Communications 17(2): 95-97 (2004) [***DOI] [***PDF] [***BIB]
• José Hernández-Orallo, César Ferri, Nicolas Lachiche, Peter A. Flach: The 1st workshop on ROC analysis in artificial intelligence (ROCAI-2004). SIGKDD Explorations 6(2): 159-161 (2004) [DOI] [PDF] [BIB]

2003

• César Ferri, Peter A. Flach, José Hernández-Orallo: Improving the AUC of Probabilistic Estimation Trees. European Conference on Machine Learning, ECML 2003: 121-132 [DOI] [PDF] [BIB] [Slides]
• César Ferri, José Hernández-Orallo, Miguel A. Salido: Volume under the ROC Surface for Multi-class Problems. European Conference on Machine Learning, ECML 2003: 108-120 [DOI] [PDF] [BIB] [Slides]
• Miguel A. Salido, Federico Barber, César Ferri, José Hernández-Orallo, Miguel A. Salido "Aplicación de CSPs no Binarios al Análisis ROC" Workshop "Planificación, Scheduling y Razonamiento Temporal" en CAEPIA2003 [PDF] [BIB***]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Simple Mimetic Classifiers. MLDM 2003: 156-171 [DOI] [PDF] [BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Beam Search Extraction and Forgetting Strategies on Shared Ensembles. Multiple Classifier Systems 2003: 206-216 [DOI] [PDF] [BIB] [Slides]
• Demis Ballis, Moreno Falaschi, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Cost-sensitive diagnosis of declarative programs. Electr. Notes Theor. Comput. Sci. 86(3): 85-104 (2003) [DOI] [PDF(from PS)] [BIB]
• Demis Ballis, Moreno Falaschi, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Cost-sensitive debugging of declarative programs. Workshop on Funcional and Logic Programming, 2003. [PDF]
• Flach, Peter; Blockeel, Hendrik; Ferri, Cèsar; Hernández-Orallo, José; Struyf, Jan "Decision Support for Data Mining: Introduction to ROC analysis and its applications" book chapter 7, pages 81-90 in D. Mladenic, N. Lavrac, M. Bohanec, S. Moyle (eds) "Data Mining and Decision Support", Kluwer, Boston, 2003. ISBN: 1-4020-7388-7 [PDF] [BIB]

2002

• César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: From Ensemble Methods to Comprehensible Models. in Lange, S.; Satoh, K.; Smith, C.H. (eds.) Discovery Science 2002, Lecture Notes in Artificial Intelligence (LNAI) series, Vol. 2534, 165-177 [DOI] [PDF] [BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Shared Ensemble Learning Using Multi-trees. in F.J. Garijo, J.C. Riquelme, M. Toro (eds.) Advances in Artificial Intelligence, IBERAMIA 2002: Lecture Notes in Artificial Intelligence (LNAI) series, LNAI, 2527, 204-213 [DOI] [PDF] [BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Re-designing Cost-sensitive Decision Tree Learning in Herrera, F.; Riquelme, J.C.; Aguilar, J.S. Workshop of “Data Mining and Learning” in the “VIII Conferencia Iberoamericana de Inteligencia Artificial”, Iberamia’2002, Universidad de Sevilla, pp. 33-42, 2002, ISBN: 84-95499-88-6. [PDF] [***BIB] [Slides]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Un Sistema para la Extracción de Conocimiento en Bioinformática” in Coltell, O.; Chalmeta, R.; Corella, D. Workshop of “Bioinformatics and Artificial Intelligence” in the “VIII Conferencia Iberoamericana de Inteligencia Artificial” Iberamia’2002, pp. 77-87, Universitat Jaume I, ISBN: 84-688-0097-X, 2002. [PDF] [***BIB] [Slides]
• César Ferri, Peter A. Flach, José Hernández-Orallo: Learning Decision Trees Using the Area Under the ROC Curve, in C. Sammut; A. Hoffman (eds.) The 2002 International Conference on Machine Learning (ICML), IOS Press, Morgan Kaufmann Publishers, ISBN: 1-55860-873-7, pp.139-146, 2002 [PDF] [BIB] [Slides]
• César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Induction of Decision Multi-trees Using Levin Search. International Conference on Computational Science (1) 2002: 166-175 [DOI] [PDF] [BIB]
• Vicent Estruch, César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: SMILES: A Multi-purpose Learning System. JELIA 2002: 529-532 [DOI] [PDF-] [BIB] [Slides]

2001

• César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Incremental Learning of Functional Logic Programs. Fifth International Symposium on Functional and Logic Programming (FLOPS2001), Waseda University, Tokyo, Japan, March 7-9, 2001, Lecture Notes in Computer Science (LNCS) series, Vol. 2024, pp. 233-247, 2001, ISBN 3-540-41739-7, ISSN: 0302-9743. [DOI] [PDF] [BIB] [Slides]
• José Hernández-Orallo, M. José Ramírez-Quintana: Predictive Software. Autom. Softw. Eng. 8(2): 139-166 (2001) [DOI] [PDF] [BIB]
• C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana "AND/OR Trees for the Learning of Functional Logic Programs", in 2001 Joint Conference on Declarative Programming, ; in Pereira, L.M.; Quaresma, P.; (eds) Proceedings of the 2001 Joint Conference of Declarative Programming, APPIA-GULP-PRODE'01, pp. 329-342 Evora, Portugal, September 26-28, 2001. [PDF] [BIB****]
• C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana "Learning MDL-guided Decision Trees for Constructor-Based Languages" in 11th Intl Conference on Inductive Logic Programming, Work-in-Progress track ILP'2001, Research Report 2001/12, LSIIT, 64 Bld Brant, 67400 Illkirch, France, pages 39-50, 2001. [PDF] [BIB****] [slides]
• P. Blesa, J. Hernández-Orallo "Un almacén de datos para el análisis de los resultados académicos de la U.P. Valencia" in "VI Jornadas de Ingeniería del Software y Bases de Datos (JISBD´2001)", Apuntes del Taller de “Almacenes de Datos y Tecnología OLAP”. Almagro, 21-23 de noviembre de 2001. [PDF] [BIB****]

2000

• José Hernández-Orallo, M. José Ramírez-Quintana: Software as Learning: Quality Factors and Life-Cycle Revised. Foundational Aspects of Software Engineering, Berlin (FASE'2000) appeared in Tom Maibaum (ed.) "Fundamental Approaches to Software Engineering" Volume 1783, pp. 147-162, LNCS, Springer. [DOI] [PDF] [BIB] [Slides]
• Cèsar Ferri Ramirez, José Hernández-Orallo, M. José Ramírez-Quintana: Universal Learning of Classes from Sparse and Non-uniform Evidence. presented in the Work-in-Progress track of the Tenth International Conference on Inductive Logic Programming (ILP2000), July 24-27, 2000, London. [PDF] [BIB]
• José Hernández-Orallo, M. José Ramírez-Quintana "The role of induction in (semi-)automated software life-cycles", in María Alpuente (Ed.) 9th International Workshop on Functional and Logic Programming (WFLP'2000) 283-295 [PDF] [BIB]
• César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana "Learning functional logic classification concepts from databases", in María Alpuente (Ed.) 9th International Workshop on Functional and Logic Programming (WFLP'2000): 296-308 [PDF] [BIB]
• José Hernández-Orallo "Induction Confirmation Paradoxes and Reinforcement Propagation", appeared in A. Aliseda and D. Pearce (eds) ECAI 2000 Workshop on Scientific Reasoning in AI and Philosophy of Science, Berlin, August 21, 2000, pp. 28-33. [PDF] [***BIB]
• José Hernández-Orallo: Thesis: Computational measures of information gain and reinforcement in inference processes. AI Communications 13(1): 49-50 (2000) [PDF] [BIB]
• José Hernández-Orallo: Truth from Trash. How Learning Makes Sense by Chris Thornton. Artificial Intelligence 124(1): 161-165 (2000) [DOI] [PDF] [BIB]
• César Ferri, José Hernández-Orallo, M. José Ramírez-Quintana: Aprendizaje Automático de Programas Lógico-Funcionales. Inteligencia Artificial, Revista Iberoamericana de Inteligencia Artificial 4(11): 27-38 (2000) [PDF] [BIB]
• José Hernández-Orallo: Beyond the Turing Test. Journal of Logic, Language and Information 9(4): 447-466 (2000) [DOI] [PDF] [BIB]
• José Hernández-Orallo "Constructive Reinforcement Learning", Intl. Journal of Intelligent Systems, vol.15, pp. 241-264, 2000 [DOI] [PDF] [BIB]
• José Hernández-Orallo, Ismael Garcia-Varea "Explanatory and Creative Alternatives to the MDL Principle", Foundations of Science, 5(2), 185-207, 2000 [DOI] [PDF] [BIB]
• José Hernández-Orallo "A Computational Definition of 'Consilience'", Philosophica, vol. 61: 901-920, 1998 (2000), ISSN: 0379-8402. [PDF] [BIB]
• José Hernández-Orallo "On The Computational Measurement of Intelligence Factors", appeared in A. Meystel Performance Metrics for Intelligent Systems Workshop, National Institute of Standards and Technology, Gaithersburg, MD, USA, August 14-16, 2000, pp. 1-8, section XXI. [PDF] [BIB]
• José Hernández-Orallo, Javier Pinto "Especificación formal de protocolos criptográficos en Cálculo de Situaciones", Novatica, no. 143, pp. 57-63, January-February 2000. [PDF] [PDF (Extended version, in English)] [BIB]

1999

• José Hernández-Orallo, M. José Ramírez-Quintana: A Strong Complete Schmema for Inductive Functional Logic Programming. ILP 1999, Bled, Eslovenia, published in Dzeroski, S.; Flach, P. (eds) "Inductive Logic Programming", Lecture Notes in Artificial Intelligence (LNAI), Volume 1634, 116-127 [DOI] [PDF] [BIB]
• J. Hernández-Orallo, M.J. Ramírez-Quintana "Inductive Functional Logic Programming", presented in the 8th International Workshop on Functional and Logic Programming Grenoble, France, 28-30 June 1999 (WFLP'99) 1999. [PDF] [***BIB]
• J. Hernández-Orallo, "Unified Gain Measures for Inference Processes", Joint Conference of the 5th Barcelona Logic Meeting and the 6th Kurt Gödel Colloquium, pp. 24-28, Centre de Recerca Matemàtica, Barcelona, June 16th-19th, 1999. [PDF (short)] [PDF] [Slides] [***BIB]

• J. Hernández-Orallo, "Universal and Cognitive Notions of Part", 4th European Congress on Systems Science (CES'99), Cognition and Artificial Inelligence Session, Valencia 1999, published in Ferrer, L. et al. (eds.) "Proceedings of 4th Systems Science European Congress", SESG, pp. 711-722, ISBN: 84-7795-233-7, 1999. [PDF] [***BIB] [Slides]
• J. Hernández-Orallo, F. Alamañac-Felipo, "Data Quality Measurements for KDD", 4th European Congress on Systems Science (CES'99), Data Mining Session, Valencia 1999, published in Ferrer, L. et al. (eds.) "Proceedings of 4th Systems Science European Congress", SESG, pp. 711-722, ISBN: 84-7795-233-7, 1999. [PDF] [***BIB]

1998

• José Hernández-Orallo, M. José Ramírez-Quintana: Inverse Narrowing for the Induction of Functional Logic Programs. Freire-Nistal, J.L.; Falaschi, M.; Vilares-Ferro, M. (eds) Proceedings of the 1998 Joint Conference of Declarative Programming, APPIA-GULP-PRODE'98, pp. 379-392. A Coruna, Spain, July 20-23, 1998. [PDF] [BIB] [Slides]
• J. Hernández-Orallo, M.J. Ramírez-Quintana "Inverse Narrowing for the Inductive Inference of Functional Logic Programs", presented at Oliver J. (ed.) CPD "4th Advanced Seminar on Foundations of Declarative Programming" Valencia, Spain, 15-16 de juny, 1998. [PDF] [BIB] [Slides]
• J. Hernández-Orallo, M.J. Ramírez-Quintana "Inductive Inference of Functional Logic Programs by Inverse Narrowing", Lloyd (Ed) Proceedings of the JICSLP'98 CompulogNet Area Meeting on Computational Logic and Machine Learning, pp. 49-55, 1998, Manchester, 20 jun 1998. [PDF] [BIB***]
• J. Hernández-Orallo "Reinforcement Learning in Constructive Languages", Proceedings of CCIA'98, pp. 264-272, Tarragona, 21 - 23 d'octubre de 1998. [PDF] [BIB***]
• J. Hernández-Orallo "Computational Consilience as Basis for Theory Formation", Proceedings of S. Rini, G. Poletti (eds.) Model Based Reasoning (MBR'98), Pavia, 17-19 december 1998. [PDF] [BIB***] [Slides]
• J. Hernández-Orallo, I. Garcia-Varea "On Autistic Interpretations of Occam's Razor", Proceedings of S. Rini, G. Poletti (eds.) Model Based Reasoning (MBR'98), Pavia, 17-19 december 1998. [PDF] [BIB***] [Slides]
• J. Hernández-Orallo, I. Garcia-Varea "Distinguishing Abduction and Induction under Intensional Complexity", in Flach, P.; Kakas, A. (eds.) European Conference of Artificial Intelligence (ECAI'98) Workshop on Abduction and Induction in AI, pp. 41-48, Brighton 1998. [PDF] [BIB***] [Slides]
• J. Hernandez-Orallo, N. Minaya-Collado "A Formal Definition of Intelligence Based on an Intensional Variant of Kolmogorov Complexity", E.Alpaydin (Ed.) Proceedings of the International ICSC Symposium on Engineering of Intelligent Systems, ISBN: 3-906454-12-6, EIS'98, ICSC Press 1998, pp. 146-163. [PDF] [BIB]

Reports, PhD thesis, Master thesis, Degree thesis:

2011

2010

• J. Hernandez-Orallo "On Discriminative Environments, Randomness, Two-part Compression and MML": This paper discusses whether an environment class exist where only projectible environments appear. 2010 [PDF]
• J. Insa-Cabrera "Una arquitectura para la evaluación de sistemas inteligentes" (An architecture for the evaluation of intelligent systems (in Spanish) [PDF] [Slides (also in Spanish)]
• F. Martinez-Plumed "Árboles de estimación estocástica de probabilidades: Newton Trees (in Spanish)" 2010: Master thesis. [PDF] [Slides (also in Spanish)]
• F. Martinez-Plumed "Newton Trees" 2010: This report presents Newton trees, a redefinition of probability estimation trees (PET) based on a stochastic understanding of decision trees that follows the principle of attraction. [PDF]

2009

• V. Estruch-Gregori, C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana "A New Context-Sensitive and Composable Distance for First-Order Terms". Technical Report [PDF]

2008

• A. Bella " An Evaluation of Calibration Methods for Data Mining Models in Simulation Problems" 2008: Master Thesis [Slides of Master Thesis presentation ]

2007

• Blanco, R. "Extracción y contextualización de reglas comprensibles a partir de modelos de “caja negra”" PhD Dissertation, DSIC, 2007. [PDF]

2006

• V. Estruch-Gregori, C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana "Some results about generalisation of graphs embedded in metric spaces", Technical Report, DSIC, 2006. [PDF]

• V. Estruch-Gregori, C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana "On the relationship between distance and generalisation", Technical Report, DSIC, 2006. [PDF]

2005 or older

• J. Hernández-Orallo, V. Estruch-Gregori, "Theoretical Issues of Mimetic Classifiers", Technical Report, DSIC-II/16/03, 2003. [PDF]
• C. Ferri, J. Hernández-Orallo, M. Salido, "Volume Under the ROC Surface for Multi-class Problems. Exact Computation and Evaluation of Approximations", Technical Report, II-DSIC-09/03, 2003 [PDF]
• C. Ferri-Ramírez, J. Hernández-Orallo, M.J. Ramírez-Quintana, "SMILES, A multi-purpose learning system", Technical Report, 2002. [PDF]
• C. Ferri-Ramírez, P. Flach,; J. Hernández-Orallo "Rocking the ROC Analysis", Technical Report, 2002. [PDF]
• C. Ferri-Ramírez, P. Flach, J. Hernández-Orallo "Multi-dimensional ROC Analysis with Decision Trees", Technical Report, 2002. [PDF]
• Hernández-Orallo, José "Some preliminary notes on extending the mimetic technique to Functional Logic Programs" [PDF**].
• Hernández-Orallo, José "Using the mimetic technique to increase AUC. Some very preliminary ideas." [PDF**].
• Hernández-Orallo, José "Probabilities in Functional Logic Programs" [PDF]
• Hernández-Orallo, José "Software As Learning. Maintainability Issues", 1999. [PDF].
• Hernández-Orallo, José "¿Cuán Inteligente es el Homo Sapiens?", 1999 [PDF].
• José Hernández-Orallo: "Computational measures of information gain and reinforcement in inference processes", PhD Thesis, DSIC, 1999. [PDF] [BIB] [Slides] [More info here]
• Hernández-Orallo, José "What is a Subprogram?", 1999 [PDF].
• Hernández-Orallo, José "Algorithmes d'Acquisition, Compression et Restitution de la Parole à Vitesse Variable. Étude et Mise en Place", (French, 333 pp.), École Nationale Supérieure de l'Électronique et de ses Applications (ENSEA) 1995 [PDF].