2009

2010

Santiago Ontañón and Enric Plaza (2010), Multiagent Inductive Learning: an Argumentation-based Approach, Proc. ICML-2010, 27th International Conference on Machine Learning, p. 839-846, Omnipress. [PDF], (ISBN 978-1-60558-907-7) Online proceedings [http://www.icml2010.org/papers/284.pdf]


Santiago Ontañón and Enric Plaza (2010), Amalgams: A Formal Approach for Combining Multiple Case Solutions, Proc. ICCBR-10, Lecture Notes in Computer Science, Vol. 6176, p. 257 - 271, Springer Verlag (DOI). [PDF]


Santiago Ontañón, Pilar Dellunde, Lluís Godo and Enric Plaza (2010), Towards a Logical Model of Induction from Examples and Communication. In Artificial Intelligence Research and Development, Proc. 13th International Conference of ACIA, pp. 259 - 268. IOS Press. [PDF]


Santiago Ontañón and Enric Plaza (2010) Concept Convergence in Empirical Domains. In Proc. Discovery Science DS2010, Lecture Notes in Computer Science 6332, p. 281-295. [PDF] (DOI 10.1007/978-3-642-16184-1)


Albert Vilamala, Enric Plaza, Josep Lluís Arcos (2010), Learning from Sensors and Past Experience in an Autonomous Oceanographic Probe. In Proc. 22nd Innovative Applications of Artificial Intelligence Conference (IAAI-10), p.1859-1864. [PDF]


Santiago Ontañón and Enric Plaza (2010), Argumentation-based Example Interchange  for Multiagent Induction. In Artificial Intelligence Research and Development, Proc. 13th International Conference of ACIA, pp. 59 - 68. IOS Press. [PDF]


Santiago Ontañón and Enric Plaza (2010), Empirical Argumentation: Integrating Induction and Argumentation in MAS. In Proc. AAMAS 2010 Workshop on Argumentation in Multiagent Systems (ArgMAS-10), p. 163 - 180. [PDF]

2011

Sergio Manzano, Santiago Ontañón and Enric Plaza (2011). Amalgam-based Reuse for Multiagent Case-based Reasoning. Proc. 19th International Conference on Case-Based Reasoning. Lecture Notes in Computer Science, Vol. 6880, p. 122-136, Springer Verlag. [PDF]


Sergio Manzano, Santiago Ontañón and Enric Plaza (2011). A Case-based Approach to Open-Ended Collective Agreement with Rational Ignorance. Proc. 19th International Conference on Case-Based Reasoning. LNAI 6880, p. 107-121, Springer Verlag. [PDF]


Antonio A. Sanchez-Ruiz, Santiago Ontañón, Pedro González Calero and Enric Plaza (2011). Measuring Similarity in Description Logics using Refinement Operators. Proc. 19th International Conference on Case-Based Reasoning. LNAI 6880, p. 289-303, Springer Verlag. [PDF]


Albert Vilamala, Enric Plaza, Josep Lluís Arcos (2011), Analysis and Design of an Intelligent Oceanographic Probe with Autonomous Sampling Capabilities, Technical Report TR-IIIA-2011-04. [PDF]


Santiago Ontañón, Enric Plaza (2011). An argumentation framework for learning, information exchange, and joint-deliberation in multi-agent systems. Multiagent and Grid Systems 7(2-3): 95-108. [PDF]


Santiago Ontañón, Enric Plaza (2011). Empirical Argumentation: Integrating Induction and Argumentation in MAS", in P. McBurney, I. Rahwan and S. Parsons (Eds), Argumentation in Multiagent Systems. Lecture Notes in Computer Science, Vol. 6614, p.49-67. [PDF] (DOI: 10.1007/978-3-642-21940-5)

Santiago Ontañón, Enric Plaza (2012) Similarity Measures over Refinement Graphs, Machine Learning Journal, 87(1): 57-92. [PDF][MLJ] (DOI: 10.1007/s10994-011-5274-3)


Santiago Ontañón, Pilar Dellunde, Lluís Godo, and Enric Plaza (2012) A Defeasible Reasoning Model of Inductive Concept Learning from Examples and Communication. Artificial Intelligence Journal. Vol. 193, pp. 129 - 148. [PDF at Elsevier] [Preprint PDF] (DOI: 10.1016/j.artint.2012.08.006)


Santiago Ontañón, Enric Plaza (2012) On Knowledge Transfer in Case-Based Inference, In Proc. 20th International Conference on Case-Based Reasoning ICCBR-12. Lecture Notes in Computer Science, Vol. 7466, p. 312-326, Springer Verlag. [PDF] (DOI: 10.1007/978-3-642-32986-9_24)


Sergio Manzano, Santiago Ontañón, Enric Plaza (2012) A Case-Based Approach to Mutual Adaptation of Taxonomic Ontologies, In Proc. 20th International Conference on Case-Based Reasoning ICCBR-12. Lecture Notes in Computer Science, Vol. 7466, p. 226-240, Springer Verlag. [PDF] (DOI: 10.1007/978-3-642-32986-9_18)


Mario Gómez, Enric Plaza (2012) Case-Based Project Scheduling, In Proc. 20th International Conference on Case-Based Reasoning ICCBR-12. Lecture Notes in Computer Science, Vol. 7466, p. 122-136, Springer Verlag. [PDF] (DOI: 10.1007/978-3-642-32986-9_11)


Santiago Ontañón, Enric Plaza (2012) Toward a Knowledge Transfer Model of Case-Based Inference, Proc. Twenty-Fifth International Florida Artificial Intelligence Research Society Conference, p. 341-346, (23–25 May 2012) AAAI Press (ISBN 978-1-57735-558-8) [PDF]


Santiago Ontañón, Jichen Zhu, Enric Plaza (2012) Case-Based Story Generation through Story Amalgamation. In ICCBR-12 TRUE Workshop (Traces for Reusing Users' Experiences - Cases, Episodes, and Stories). pp. 223 - 232. [PDF]

2014

2012

Santiago Ontañón, Enric Plaza (2013) An Approach to Re-representation in Relational Learning, In Proc. CCIA 2013, Frontiers in Artificial Intelligence and Applications, Vol. 256, p. 11-20. [PDF] (DOI: 10.3233/978-1-61499-320-9-11)


Antonio A. Sánchez-Ruiz-Granados, Santiago Ontañón, Pedro A. González-Calero, Enric Plaza (2013), Refinement-Based Similarity Measure over DL Conjunctive Queries. In Case-Based Reasoning Research and Development - Proc. ICCBR-13, Lecture Notes in Computer Science, Vol 7969, p. 270-284. [PreprintPDF] (DOI 10.1007/978-3-642-39056-2_20)

2013

Luc Lamontagne and Enric Plaza, Editors (2014), Case-Based Reasoning Research and Development - Proc. ICCBR-14. Lecture Notes in Computer Science Vol. 8765, Springer Verlag [Online] (DOI 10.1007/978-3-319-11209-1)


Yoke Yie Chen, Xavier Ferrer, Nirmalie Wiratunga and Enric Plaza (2014), Sentiment and Preference Guided Social Recommendation. In Luc Lamontagne and Enric Plaza, Editos (2014), Case-Based Reasoning Research and Development - Proc. ICCBR-14. Lecture Notes in Computer Science Vol. 8765, p. 79-94. Springer Verlag [PDF] (DOI 10.1007/978-3-319-11209-1_7)


Enric Plaza (2014), Dynamic constituencies: rethinking political representation and accountability in the age of Internet. Workshop on Institutions in the Intelligent Web, SINTELNET European Network for Social Intelligence Coordinated Action, Sant Carles de la Ràpita (Catalonia), 11-14 May 2014. [Slides]


Marta Poblet, Pablo Noriega, Enric Plaza (Eds.) (2014),  Proceedings on CROWD2014 Crowd Intelligence: Foundations, Methods, and Practices, Barcelona, Catalonia, 8-9 January 2014. CEUR Proceedings Volume 1148: http://ceur-ws.org/Vol-1148/


Xavier Ferrer, Yoke Yie Chen, Nirmalie Wiratunga, Enric Plaza (2014), Preference and Sentiment Guided Social Recommendations with Temporal Dynamics.  Research and Development in Intelligent Systems XXXI, p. 101-116, Springer Verlag. (DOI 10.1007/978-3-319-12069-0_7) [PDF]

2016

Santiago Ontañón, Enric Plaza (2015) Coordinated Inductive Learning using Argumentation-based Communication, Autonomous Agents and Multiagent Systems Journal, March 2015, Vol 29, Issue 2 p. 266-304. [PDF] (DOI 10.1007/s10458-014-9256-2)


Santiago Ontañón and Enric Plaza (2015), Refinement-based disintegration: An approach to re-representation in relational learning. Artificial Intelligence Communications, 28, p. 35–46, IOS Press. [PDF] (DOI 10.3233/AIC-140621)


Ramon Lopez de Mantaras. Lluís Godo, Enric Plaza, Carles Sierra (2015), A Survey of Contributions to Fuzzy Logic and Its Applications to Artificial Intelligence at the IIIA, in Enric Trillas: A Passion for Fuzzy Sets, Studies in Fuzziness and Soft Computing Vol. 322, p. 67-78, Springer Verlag. (DOI 10.1007/978-3-319-16235-5_6)


Roberto Confalonieri, Joe Corneli, Alison Pease, Enric Plaza, Marco Schorlemmer  (2015), Using Argumentation to Evaluate Concept Blends in Combinatorial Creativity, Proc. International Conference on Computational Creativity ICCC-2015, p. 174-181. [PDF]


Tarek R. Besold, Enric Plaza (2015), Generalize and Blend: Concept Blending Based on Generalization, Analogy, and Amalgams, Proc. International Conference on Computational Creativity ICCC-2015, p. 150-157. (ICCC-2015 Best Paper Award) [PDF]


Tarek R. Besold, Kai-Uwe Kühnberger, Enric Plaza (2015), Analogy, Amalgams, and Concept Blending, Proc. Advances in Cognitive Systems 2015, Online Proceedings. [PDF]


M. Eppe, E. Maclean, R. Confalonieri, O. Kutz, M. Schorlemmer, E. Plaza (2015), ASP, amalgamation, and the conceptual blending workflow. In F. Calimeri, G. Ianni, and M. Truszczynski (Eds.), Logic Programming and Nonmonotonic Reasoning, Lecture Notes in Computer Science, Vol. 9345, p- 309–316. Springer. (DOI 10.1007/978-3-319-23264-5_26) [PDF]


R. Confalonieri, M. Eppe, M. Schorlemmer, O. Kutz, R. Peñaloza, and E. Plaza (2015), Upward Refinement for Conceptual Blending in Description Logic — An ASP-based Approach and Case Study in EL++, IJCAI-2015 International Workshop on Ontologies and Logic Programming for Query Answering, Buenos Aires July 25th, 2015 [PDF]


Kemo Adrian and Enric Plaza (2015). Agent-based agreement over concept meaning using contrast sets. In E. Armengol, D. Boixader, F. Grimaldo (Eds.), Artificial Intelligence Research and Development: Proc. 18th Catalan Conference on Artificial Intelligence — CCIA‘2015, Frontiers in Artificial Intelligence and Applications, Vol. 277 (ISBN 978-1-61499-577-7), pages 19 - 28 (DOI 10.3233/978-1-61499-578-4-19) [PDF]

Derek Bridge, Luc Lamontagne, Enric Plaza (2015), Report on the Twenty-Second International Conference on Case-Based Reasoning. AI Magazine 36(2): 88-89.


Santiago Ontañón, Enric Plaza, Jichen Zhu (2015), Argument-Based Case Revision in CBR for Story Generation, in Case-Based Reasoning Research and Development,  Lecture Notes in Computer Science, Vol. 9343 pp 290-305. Springer Verlag. [PDF] (DOI 10.1007/978-3-319-24586-7_20)


Yoke Yie Chen, Xavier Ferrer, Nirmalie Wiratunga, Enric Plaza (2015), Aspect selection for social recommender systems, in Case-Based Reasoning Research and DevelopmentLecture Notes in Computer Science, Vol. 9343, pages 60–72. Springer Verlag. [PDF] (DOI 10.1007/978-3-319-24586-7_5)

2015

Xavier Ferrer, Enric Plaza (2016), Concept Discovery and Argument Bundles in the Experience Web. In Case-Based Reasoning Research and Development - Proc. 24th International Conference, ICCBR-2016, Lecture Notes in Computer Science Vol. 9969 p. 108-123, Springer. (DOI 10.1007/978-3-319-47096-2_8) [PDF]


Antonio A. Sánchez-Ruiz, Santiago Ontañón, Pedro A. González-Calero, and Enric Plaza (2016),  Measuring similarity of individuals in description logics over the refinement space of conjunctive queries. J. Intell. Inf. Syst., 47(3):447–467, 2016 (DOI 10.1007/s10844-015-0374-3) [PDF]


Roberto Confalonieri, Enric Plaza, Marco Schorlemmer (2016), A Process Model for Concept Invention. In F. Pachet, A. Cardoso, V. Corruble, F. Ghedini (Eds), Proc. 7th International Conference on Computational Creativity ICCC-2016, p. 338-345 [PDF] (ISBN: 9782746691551)


Roberto Confalonieri, Marco Schorlemmer, Oliver Kutz, Rafael Peñaloza, Enric Plaza, Manfred Eppe: Conceptual Blending in EL++. Proc. 29th International Workshop on Description Logics, CEUR Vol. 1577 [PDF]


Marco Schorlemmer, Roberto Confalonieri, Enric Plaza (2016), The Yoneda Path to the Buddhist Monk Blend. Proc. Joint Ontology Workshops JOWO@FOIS 2016 [PDF]


Marco Schorlemmer, Roberto Confalonieri, Enric Plaza (2016), Coherent Conceptual Invention. Proc. Computational Creativity, Concept Invention, and General Intelligence, Bolzano, Italy, August 20 - 21 2016. [PDF]

2017

Tarek R. Besold, Kai-Uwe Kühnberger, Enric Plaza (2017), Towards a Computational- and Algorithmic-Level Account of Concept Blending Using Analogies and Amalgams, Connection Science, 29:4, 387-413 (DOI 10.1080/09540091.2017.1326463) [PDF]


Xavier Ferrer, Enric Plaza (2017), On Argument Bundles in the Web of Experiences, Artificial Intelligence Communications, 30(3-4): 235-249, IOS Press (DOI: 10.3233/AIC-170736) [PDF]


Enric Plaza, Agnar Aamodt (2017), CBR and the upswing of AI. ICCBR-2017 Invited talk, in Case-Based Reasoning Research and Development - Proc. 25th International Conference, ICCBR-2017, Lecture Notes in Computer Science Vol. , p. xiii-xiv. ([Extended Abstract and Slides])


Marta Poblet, Enric Plaza (2017), Democracy Models and Civic Technologies: Tensions, Trilemmas, and Trade-offs. In Proc. Workshop on Linked Democracy (IJCAI 2017), CoRR abs/1705.09015. Melbourne, Australia, August 19, 201. [http://ceur-ws.org/Vol-1897/paper4.pdf] 


Marta Poblet, Pompeu Casanovas, Enric Plaza (2017), Proceedings of the Workshop on Linked Democracy: Artificial Intelligence for Democratic Innovation co-located with the 26th International Joint Conference on Artificial Intelligence (IJCAI 2017), Melbourne, Australia, August 19, 2017. CEUR Workshop Proceedings 1897,  [http://ceur-ws.org/Vol-1897/]


Kemo Adrian, Enric Plaza (2017), An Approach to Interaction-Based Concept Convergence in Multi-Agent Systems, Proc. 3rd Joint Ontology Workshops JOWO-2017,Bozen-Bolzano, Italy, September 21–23, 2017, CEUR Vol. 2050

2018

Manfred Eppe, Ewen Maclean, Roberto Confalonieri, Oliver Kutz, Marco Schorlemmer, Enric Plaza, Kai-Uwe Kühnberger (2018), A computational framework for conceptual blending. Artificial Intelligence; Vol. 256, p. 105-129. (DOI 10.1016/j.artint.2017.11.005) [PDF]


Roberto Confalonieri, Manfred Eppe, Marco Schorlemmer, Oliver Kutz, Rafael Peñaloza, Enric Plaza (2016), Upward refinement operators for conceptual blending in the description logic EL++, Annals of Mathematics and Artificial Intelligence, 82:3 p. 69–99, Springer. (DOI 10.1007/s10472-016-9524-8) [PDF]


Fèlix Bou, Enric Plaza, and Marco Schorlemmer (2018). Amalgams, colimits, and conceptual blending. In R. Confalonieri, A. Pease, M. Schorlemmer, T. R. Besold, O. Kutz, E. Maclean, and M. Kaliakatsos-Papakostas, editors, Concept Invention: Foundations, Implementation, Social Aspects and Applications, pages 3–29. Springer. (DOI 10.1007/978-3-319-65602-1_1) [PDF]


Roberto Confalonieri, Enric Plaza, and Marco Schorlemmer  (2018), Computational aspects of concept invention. In R. Confalonieri, A. Pease, M. Schorlemmer, T. R. Besold, O. Kutz, E. Maclean, and M. Kaliakatsos-Papakostas, editors, Concept Invention: Foundations, Implementation, Social Aspects and Applications, pages 31–67. Springer. (DOI 10.1007/978-3-319-65602-1_2) [PDF]


Zoe Falomir, Karina Gibert, Enric Plaza, Eds. (2018). Artificial Intelligence Research and Development - Current Challenges, New Trends and Applications, CCIA 2018, Roses, Catalonia, Spain, 8-10th October 2018. Frontiers in Artificial Intelligence and Applications 308, IOS Press 2018, ISBN 978-1-61499-917-1

2019-2020

Zoe Falomir and Enric Plaza (2020), Towards a model of creative understanding: deconstructing and recreating conceptual blends using image schemas and qualitative spatial descriptors. Annals of Mathematics and Artificial Intelligence, 88:457-477 (DOI https://doi.org/10.1007/s10472-019-09619-9) [PDF


Zoe Falomir,  Vicent Costa,  Enric Plaza and Karina Gibert (2020). Special issue on logics and artificial intelligence. Logic Journal of the IGPL, 29, 1-6. [DOI 10.1093/jigpal/jzz080].


Kemo Adrian and Enric Plaza. Argumentation on meaning: a semiotic model for contrast set alignment. In A Barton, S Seppälä, and D Porello, editors, Proceedings of the Joint Ontology Workshops 2019 Episode V: The Styrian Autumn of Ontology, Graz, Austria, September 23-25, 2019, volume 2518 of CEUR Workshop Proceedings. CEUR-WS.org, 2019 [PDF]

2021

Enric Plaza, and Marco Schorlemmer (2021), A Uniform Model of Computational Conceptual Blending. Cognitive Systems Research, 65, 118-137. [DOI 10.1016/j.cogsys.2020.10.003]


Bourou D., Schorlemmer M., Plaza E. (2021) Image schemas and conceptual nlending in diagrammatic reasoning: The Case of Hasse Diagrams. In:  Diagrammatic Representation and Inference. Diagrams 2021. Lecture Notes in Computer Science, vol 12909. Springer. (Open Access DOI: 10.1007/978-3-030-86062-2_31) [PDF]


Dimitra Bourou, Marco Schorlemmer, and Enric Plaza (2021), A cognitively-inspired model for making sense of Hasse diagrams. In Proc. of the 23rd International Conference of the Catalan Association for Artificial Intelligence (CCIA 2021), October 20-22, Lleida, Catalonia, Spain. IOS Press. [DOI 10.3233/FAIA210118] [PDF]

Dimitra Bourou, Marco Schorlemmer, and Enric Plaza (2021), Modelling the sense-making of diagrams using image schemas. In Proc. of the 43rd Annual Meeting of the Cognitive Science Society (CogSci 2021), Vienna, Austria 26–29 July 2021, pages 1105–1111. Cognitive Science Society.  (URL) [PDF]

Papers

Enric Plaza (2009), On reusing other people’s experiences. Künstliche Intelligenz, 21, p. 18-23. [PDF]


Santiago Ontañón and Enric Plaza (2009), On Similarity Measures based on a Refinement Lattice. Proc. 8th International Conference on Case-Based Reasoning, Lecture Notes in Computer Science, Vol. 5650, p. 240-255, Springer Verlag (DOI). [PDF]


Enric Plaza (2009), Ultrapassant Babel: Mediació social i sistemes intel·ligents en el descobriment,  filtratge, acreditació i personalització de continguts digitals. Quaders del CAC, Vol. 31-32, p. 13-16. [PDF]


Enric Plaza and Claudio Baccigalupo (2009) Principle and Praxis in the Experience Web: A Case Study in Social Music. Proc. of the ICCBR-09 Workshop WebCBR-09: Reasoning from Experiences on the Web. [PDF]


Santiago Ontañón and Enric Plaza (2009), Argumentation-based Information Exchange in Prediction Markets. In Iyad Rahwan and Pavlos Moraitis (Eds), Argumentation in Multi-Agent Systems, Lecture Notes in Computer Science, Vol. 5384, p. 181-196. Springer Verlag. [PDF]


Santiago Ontañón and Enric Plaza (2009) Argumentation-based Distributed Induction,  CAEPIA 2009 Workshop on Agreement Technologies, p. 154-168, Seville, November 9th, 2009. [PDF].

2022-2023

Pablo Noriega, Enric Plaza  (to appear), On autonomy, governance and values; an AGV approach to value engineering, in Nardine Osman and Luc Steels (Eds), Value Engineering in Artificial Intelligence, VALE 2023 Proceedings, LNCS 14520, Springer Verlag.


Pablo Noriega, Enric Plaza  (2023), The Use of Agent-based Simulation of Public Policy Design to Study the Value Alignment Problem , AIGEL 2022 - Artificial Intelligence Governance Ethics and Law Workshop 2022, CEUR Vol. 3531 130-139


Dimitra Bourou,  Marco Schorlemmer, Enric Plaza (2022), Embodied Sense-Making of Diagrams as Conceptual Blending with Image Schemas. Maria M. Hedblom, & Oliver Kutz (Eds.), Proceedings of the Sixth Image Schema Day, Jönköping, Sweden, March 24-25th, 2022 . CEUR-WS.org


Dimitra Bourou,  Marco Schorlemmer, Enric Plaza (2022), Euler vs Hasse Diagrams for Reasoning About Sets: A Cognitive Approach. Valeria Giardino, Sven Linker, Richard Burns, Francesco Bellucci, Jean-Michel Boucheix, & Petrucio Viana (Eds.), Diagrammatic Representation and Inference - 13th International Conference, Diagrams 2022, Rome, Italy, September 14-16, 2022, Proceedings (pp. 151-167). Springer. DOI: 10.1007/978-3-031-15146-0_13.

 

Claudio Baccigalupo and Enric Plaza (2007), A Case-Based Song Scheduler for Group Customised Radio. Proc. ICCBR 2007, Lecture Notes in Computer Science Vol. 4626, p. 433-448.  Springer Verlag.  [Preprint PDF] (Best ICCBR-07 Application Paper Award). DOI 10.1007/978-3-540-74141-1

Santiago Ontañón and Enric Plaza (2007), An Argumentation based Approach to Multi-Agent Learning, Proc. FLAIRS-07, p. 405-410. [Preprint PDF]

Claudio Baccigalupo and Enric Plaza (2007), Sharing And Combining Listening Experience: A Social Approach to Web Radio. International Computer Music Conference ICMC-07, p. 228-231.   [Preprint PDF

Claudio Baccigalupo and Enric Plaza (2007),  Mining Music Social Networks for Automating Social Music Services. Proc. ECML/KDD-07 Workshops Prior Conceptual Knowledge in Machine Learning and Data Mining and Web Mining 2.0, p. 123-134.  [Preprint PDF]

Claudio Baccigalupo and Enric Plaza (2007), Poolcasting: a Social Web Radio Architecture for Group Customisation. Proc. 3rd Int. Conf. on Automated Production of Cross Media Content for Multi-Channel Distribution AXMEDIS-07, p. 115-122. IEEE Computer Society.  [Preprint PDF]

Mario Gómez and Enric Plaza (2007), The ORCAS e-Institution: a Platform to Develop Open, Reusable and Configurable Multi-Agent Systems, International Journal of Intelligent Control and Systems, 12(2), p. 130-141. [Preprint PDF] [Final PDF]

Santiago Ontañón and Enric Plaza (2007), Learning and Joint Deliberation through Argumentation in Multi-Agent Systems, Proc. AAMAS-2007, p. 971-978. [Preprint PDF]

Santiago Ontañón and Enric Plaza (2007), Case-based Learning from Proactive Communication, Proc. IJCAI-2007, p. 999-1004. [Preprint PDF]

Santiago Ontañón and Enric Plaza (2007), Arguments and Counterexamples in Case-based Joint Deliberation. In N. Maudet and S. Parsons and I. Rahwan (Editors), Argumentation in Multi-Agent Systems, Lecture Notes in Artificial Intelligence Vol. 4766, p. 36-53, Springer Verlag. [PDF]

2007

Enric Plaza and Santiago Ontañón (2006). Learning collaboration strategies for committees of learning agents.  Journal of  Autonomous Agents and Multi-Agent Systems, Vol. 13, N. 3, pp. 429-461. [PDF]


Ralph Bergmann, Janet Kolodner and Enric Plaza (2006), Representation in Case-based Reasoning, Knowledge Engineering Review Vol. 20, p. 209-213. [Preprint PDF]


Enric Plaza and Lorraine McGinty (2006), Distributed Case-based Reasoning, Knowledge Engineering Review, Vol. 20, p. 261-265. [Preprint PDF]

Eva Armengol and Enric Plaza (2006), Symbolic Explanation of Similarities in Case-based Reasoning, Computing and Informatics Vol. 25, p. 1001-1019 [Preprint PDF]

Claudio Baccigalupo and Enric Plaza (2006), Case-based Sequential Ordering of Songs for Playlist Recommendation. In Proceedings ECCBR-2006, Lecture Notes in Artificial Intelligence 4106, p. 286–300, Springer Verlag. [PDF]

2005

Eva Armengol and Enric Plaza (2005), An Ontological Approach to Represent Molecular Structure Information. In J. L. Oliveira, V. Maojo, F. Martin-Sanchez, A. Sousa Pereira (Eds.) 6th International Symposium Biological and Medical Data Analysis ISBMDA 2005, Lecture Notes in Computer Science 3745 p. 294-304. [Preprint PDF]

Santiago Ontañón and Enric Plaza (2005), Recycling Data for Multi-Agent Learning. In Luc de Raed and Stefan Wrobel (Eds.) Proceedings 22nd International Conference on Machine Learning ICML-2005, Pages 633-640. ACM Press [PDF].

Enric Plaza (2005), Cooperative Reuse for Compositional Cases in Multi-Agent Systems. Lecture Notes in Artificial Intelligence, Vol. 3620, 382-396. [Preprint RR-IIIA-2005-01].

Enric Plaza, Eva Armengol and Santiago Ontañón (2005), The Explanatory Power of Symbolic Similarity in Case-based Reasoning. Artificial Intelligence Review, Vol 24, N. 2, pp. 145 - 161. [PDF]

Mario Gómez and Enric Plaza (2005), Integrating Knowledge Modeling and Multi-Agent Systems. Proc. AAAI Fall Symposium on Agents and the Semantic Web, p. 25-29, ISBN 978-1-57735-247-1, FS-05-01. AAAI Press. [PDF]

Eva Armengol and Enric Plaza (2005), Using Symbolic Similarity to Explain CBR in Classification Tasks. Proc. AAAI Fall Symposium on Explanation-Aware Computing, p. 1-9, ISBN 978-1-57735-250-1, FS-05-04. AAAI Press. [PDF]

Eva Armengol and Enric Plaza (2005), Using Symbolic Descriptions to Explain Similarity on CBR. In B. López and J. Meléndez (Eds.) Artificial Intelligence Research and Applications, Frontiers in Artificial Intelligence and Applications Vol. 131, p. 239-246. IOS Press. [PDF]

Eva Armengol and Enric Plaza (2005), Lazy Learning for Predictive Toxicology Based on a Chemical Ontology. In W. Dubitzky and F. Azuaje (Eds.) Artificial Intelligence Methods and Tools for Systems Biology, Computational Biology, Vol. 5 , pp. 1-18. Spinger Verlag. [PDF]

2004

2003

Santiago Ontañón and Enric Plaza (2003), Justification-based Multiagent Learning, Proc. International Conference on Machine Learning ICML-2003, Morgan Kaufmann. [PDF]

Eva Armengol and Enric Plaza (2003), Remembering Similitude Terms in Case-based Reasoning. 3rd Int. Conf. on Machine Learning and Data Mining MLDM-03, Lecture Notes on Artificial Intelligence 2734, p. 121-130. Springer Verlag. [PDF Preprint]

Enric Plaza and Santiago Ontañón (2003), Cooperative Multiagent Learning. In Alonso, E., D. Kazakov, D. Kudenko (Eds.) Adaptive Agents and Multi-Agent Systems, Lecture Notes on Artificial Intelligence 2636, p. 1-17. Springer Verlag. [PDF]

Eva Armengol and Enric Plaza (2003), Relational Case-based Reasoning for Carcinogenic Activity Prediction. Artificial Intelligence Review 20, Special Issue on Life Sciences, p. 121-141. [PDF Preprint]

Santiago Ontañón and Enric Plaza (2003), Learning to Form Dynamic Committees. In Proc. Int. Conf. Autonomous Agents and Multiagent Systems AAMAS'03, p. 504-511. ACM Press. [PDF Preprint]

Eva Armengol and Enric Plaza (2003), Discovery of Toxicological Patterns with Lazy Learning. In V. Palada, R.J. Howlett, L. Jain (Eds.) Knowledge-based Intelligent Information and Engineering Systems, Lecture Notes on Artificial Intelligence 2774 Vol. II, , p. 919-926. Springer Verlag.

Santiago Ontañón and Enric Plaza (2003), Collaborative Case Retention Strategies for CBR Agents. In D. Bridge and K. Ashley (Eds.) Advances in Case-Based Reasoning. Proc. ICCBR 2003, Lecture Notes on Artificial Intelligence 2689, p. 392-406. [PDF]

Mario Gómez and Enric Plaza (2003), Describing and configuring multi-agent systems at the knowledge level. In I. Aguiló et al. (Eds.), Artificial Intelligence Research and Development, Frontiers in Artificial Intelligence and Applications, Vol. 100, p. 221-232. IOS Press.

Francisco J. Martín and Enric Plaza (2003), Alba: A cognitive assistant for network administration. In I. Aguiló et al. (Eds.), Artificial Intelligence Research and Development, Frontiers in Artificial Intelligence and Applications, Vol. 100, p. 341-352. IOS Press. [PDF]

Enric Plaza (2003), Technologies for political representation and accountability. In J. Padget, R. Neira, J. L. Diaz de Leon (Eds.), EU-LAT Workshop on e-Government and e-Deomocracy, p. 99-107. ISBN 970-36-0152-9. Research on Computing Science, Vol. 8, Instituto Politecnico Nacional, Mexico. [PDF]

2002

Enric Plaza and Josep-Lluis Arcos (2002), Constructive adaptation. In S. Craw and A. Preece (Eds.), Advances in Case-Based Reasoning. Proc. 6th ECCBR 2002, Lecture Notes on Artificial Intelligence 2416, p. 306-320. [Available online]

Santiago Ontañón and Enric Plaza (2002), Collaboration Strategies to Improve Multiagent Learning. In Machine Learning ECML'02 (to appear in Lecture Notes on Artificial Intelligence, Springer Verlag) [Available online]

M. Gómez, E. Plaza, C. Abasolo (2002), Problem solving methods and cooperative information agents. International Journal of Cooperative Information Systems, Vol. 11(3) p. 329-354. [Preprint PDF]

Santiago Ontañón and Enric Plaza (2002), A Bartering Approach to Improve Multiagent Learning. In Int. Conf. Autonomous Agents and Multiagent Systems AAMAS'02, p. 386-393. [PDF file]

C. Abásolo, E. Plaza, J. L. Arcos (2002), Components for Case-based Reasoning Systems, In Topics in Artificial Intelligence, Lecture Notes in Artificial Intelligence, Vol. 2504, p. 1-12. DOI 10.1007/3-540-36079-4. [Preprint PDF]


Santiago Ontañón and Enric Plaza (2002), Cooperative Case Bartering for Case-Based Reasoning Agents. In Topics in Artificial Intelligence, Lecture Notes in Artificial Intelligence 2504, p. 291-305. DOI 10.1007/3-540-36079-4. [Preprint PDF]

Eva Armengol and Enric Plaza (2002), Similarity of structured cases in CBR. In Proceedings of the 5th Catalan Conference on Artificial Intelligence (CCIA'2002), p. 153-160. Castelló, 24-25 October, 2002. [Preprint PDF]

Santiago Ontañón and Enric Plaza (2002), Cooperative Case Bartering for Case-Based Reasoning Agents. In 2002 AAAI Spring Symposium Series, p.77-83. AAAI Press. [PDF file]

2001

Santiago Ontañón and Enric Plaza (2001), Learning When to Collaborate among Learning Agents. In L. De Raedt, P. Flach (Eds.) Machine Learning: EMCL 2001. Lecture Notes in Artificial Intelligence 2167, p. 394-405. Springer-Verlag. [PDF file]

Eva Armengol and Enric Plaza (2001), Lazy Induction of Descriptions for Relational Case-Based Learning. In L. De Raedt, P. Flach (Eds.) Machine Learning: EMCL 2001, Lecture Notes in Artificial Intelligence 2167, p. 13-24. Springer-Verlag. [PDF file]

Enric Plaza and Santiago Ontañón (2001), Ensemble Case-based Reasoning: Collaboration Policies for Multiagent Cooperative CBR. In Case-Based Reasoning Research and Development: ICCBR 2001. Lecture Notes in Artificial Intelligence 2080, p. 437-451. Springer-Verlag. [PDF file]

Eva Armengol and Enric Plaza (2001), Similarity Assessment for Relational CBR. In Case-Based Reasoning Research and Development: ICCBR 2001. Lecture Notes in Artificial Intelligence 2080, p. 44-58. Springer-Verlag. [Preprint PDF]

Enric Plaza, Josep.-Lluís Arcos (2001), Context-aware personal information agents. In Cooperative Information Agents V. Lecture Notes in Artificial Intelligence 2128, p. 44-55. Springer-Verlag. [PDF file]

M. Gómez, C. Abasolo, E. Plaza (2001), Domain-independent ontologies for cooperative information agents. In Cooperative Information Agents V. Lecture Notes in Artificial Intelligence 2128, p. 118-129. Springer-Verlag. [PDF file]

Santiago Ontañón and Enric Plaza (2001), Collaboration Policies for Case-based Reasoning Agents. In Proc. Workshop on Learning Agents - Autonomous Agents Conference 2001. [PDF file]

J. L. Arcos, E. Plaza (2001). Exploiting Context Awareness in Information Agents, Proc. 5th International Conference on Autonomous Agents, pp. 116-117.

Eva Armengol, Albert Palaudàries, Enric Plaza (2001), Individual Prognosis of Diabetes Long-Term Risks: A CBR Approach. Methods of Information in Medicine Journal, Vol. 40, p. 46-51. [Extended version IIIA-RR-2000]

2000

Eva Armengol and Enric Plaza (2000), Bottom-up Induction of Feature Terms, Machine Learning Journal, Vol. 41(3), pp. 259-294. (Previous draft available online [compressed PS])

F. J. Martín, E. Plaza, J. A. Rodríguez-Aguilar (1999), Conversation Protocols: Modeling and Implementing Conversations in Agent-Based Systems. In F. Dignuma and M. Greaves (Eds.) Issues in Agent Communication. Lecture Notes in Computer Science 1916, p. 249-263. [PDF Preprint]

F. J. Martín, E. Plaza, J. A. Rodríguez-Aguilar. An Infraestructure for Agent-Based Systems: an Interagent Approach. International Journal of Intelligent Systems, V. 15, N. 3, p. 217-240. (Available online [compressed PS])

E. Plaza, J.-L. Arcos (2000), Towards a Software Architecture for Case-based Reasoning Systems, Foundations of Intelligent Systems, 12th International Symposium, ISMIS 2000. Ras, Z. W. and Ohsuga, S., (Eds.), Lecture Notes in Computer Science 1932, p. 601-609. (Previous draft available online)

1999

F. J. Martín, E. Plaza (1999); Auction-based Retrieval Proceedings of the "2n Congrés Català d'Intel·ligència Artificial", Girona, Catalonia (Spain), October 25-27, pp. 136-145. (Available online [compressed PS])

F. J. Martín, E.Plaza, J. A. Rodríguez-Aguilar (1999). Composing Multi-Agent Systems with Interagents. Computación y Sistemas, Informática Distribuida. Vol. II, No 4. Abril-Junio. pp 183-190.

F. J. Martín, E. Plaza, J.-L. Arcos. (1999). Knowledge and experience reuse through communications among competent (peer) agents. International Journal of Software Engineering and Knowledge Engineering,Vol. 9, No. 3, 319-341. (Available online [compressed PDF])

F. J. Martín, E. Plaza, J. A. Rodríguez-Aguilar (1999); Composing Multi-Agent Systems with Interagents. Proceedings of the Simposio Español de Informática Distribuida (SEID'99), Santiago de Compostela, Spain, February 24-26, pp. 39-47.

1998

E. Plaza, J. L. Arcos, P. Noriega, C. Sierra (1998). Competing Agents in Agent-Mediated Institutions. Journal of Personal Technologies, No. 2, pp. 212-220. [PDF]

J. L. Arcos, E. Plaza (1998); Instituting Interactions Among Agents. Workshop of the Interaction Agents, AAAI Press, 24 May, L'Aquila, Italia, pp. 8-14.

F. J. Martín, E. Plaza, J. A. Rodriguez-Aguilar, J. Sabater (1998.); Java Interagents for Multi-Agent Systems. Workshop on Software Tools for Developing Agents (AAAI-98), Madison, Winsconsin, USA, July 26-30.

J. L. Arcos, E. Plaza (1998); Instituting Interactions Among Agents. Proceedings of the "Primer Congrés Català d'Intel·ligència Artificial (CCIA'98),Tarragona, Spain, October 21-23, pp.154-162.

F. J. Martin, Enric Plaza, J.A. Rodríguez-guilar, J. Sabater (1998); JIM. A Java Interagent for Multi-Agent Systems. In the Proceedings of the "Primer Congrés Català d'Intel·ligència Artificial, Tarragona, Spain, October 21-23, pp.163-171.

E. Plaza, F. Esteva, P. García, L. Godo, R. López de Mántaras (1998); A Logical Approach to Case-Based Reasoning Using Fuzzy Similarity Relations. International Journal of Information Sciences. Vol. 106, pp. 105-122.  [PDF]

Enric Plaza, Pablo Noriega, Carles Sierra (1998); The Conference Center as an Agent-Mediated Institution. Proceedings of the 1st International Workshop on Agents in Community Ware (ACW'98). La Villette, Paris, France, July 6, 1998, pp. 73-82.

V. Richard Benjamins, E. Plaza, E. Motta, D. Fensel, R.Studer, B.Wielinga, G. Schreiber, Z. Zdrahal. - IBROW3 - An Intelligent Brokering Service for Knowledge-Component Reuse on the World Wide Web. In the proceedings of the Eleventh Workshop on Knowledge Acquisition (KAW'98), Modeling and Management, Banff, Canada, April, 18-23.

1997

E. Plaza and V. R. Benjamins (Eds.) (1997); Knowledge Acquisition, Modelling and Management, 10th European Workshop, EKAW´97. Lecture Notes in Artificial Intelligence. Springer-Verlag. Vol. 1319.

J.L. Arcos, E. Plaza (1997); Noos: an integrated framework for problem solving and learning. Proceedings of the KEML'97. 7th Workshop on Knowledge Engineering: Methods and Languages. England. (IIIA-RR-97-02), [Gziped PDF File], [Gziped PostScript File]

B. López, E. Plaza (1997); Case-based learning of plans and goal states in medical diagnosis. Artificial Intelligence in Medicine. Elsevier, Vol. 9, pp. 29-60. (IIIA-RR-95-18) [Compressed PostScript File]

E. Plaza, J.L. Arcos, F. Martín (1997); Cooperative Case-Based Reasoning. Lecture Notes in Artificial Intelligence. Springer, Vol. 1221, pp.180-201. (IIIA-RR-97-01), [Gziped PDF File], [Gziped PostScript File]

E. Armengol, E. Plaza (1997); Induction of Feature Terms with INDIE. Lecture Notes in Artificial Intelligence. Springer, Vol. 1224, pp. 33-48.

R. López de Mántaras, E. Plaza (1997); Case-Based Reasonig : An Overview. AI Communications, IOS Press. Vol. 10 : 1, pp. 21-29 (IIIA-RR-96-12),[PostScript File]

1996

E. Plaza, J.L. Arcos, F. Martín (1996); Cooperation Modes among Case-Based Reasoning Agents. Proceedings of the ECAI'96 Workshop on Learning in Distributed AI Systems. Budapest, pp. 90-99. (IIIA-RR-96-10), [Compressed PostScript File], [Compressed PDF]

J. L. Arcos, E. Plaza (1996); Inference and reflection in the object-centered representation language Noos. Future Generation Computer Systems Journal. Elsevier. Special double issue on Reflection and Meta-level AI Architectures . Vol. 12 (2 & 3), pp. 173-188. (IIIA-RR-96-04) [PostScript File]

E. Plaza, R. López de Mántaras, E. Armengol (1996); On the Importance of Similitude: An Entropy-based Assessment. Lecture Notes in Artificial Intelligence Springer, num. 1168, pp. 324-338. (IIIA-RR-96-14), [Gziped PDF File], [Gziped PostScript File]

M.V. Nagendra Prased, E. Plaza (1996); Corporate Memories as Distributed Case Libraries. Proceedings of the 10th Banff Knowledge Acquisition for Knowledge-based Systems Workshop. Banff, Canadá. Vol 2, pp. 40: 1-19. (IIIA-RR-96-24), [Gziped PostScript File], [Gziped PDF File]

1995

E. Armengol, E. Plaza (1995); Explanation-based Learning: A Knowledge Level Analysis. AI Review. Kluwer Academic, Vol. 9, pp. 19-35. (IIIA-RR-95-02)

J. L. Arcos, E. Plaza (1995); Reflection in Noos: An object-centered representation language for knowledge modelling. IJCAI'95 Workshop: On Reflection and Meta-Level Architecture and their Applications in AI. Montreal, pp. 1-10. (IIIA-RR-95-08) [Compressed PostScript File]

E. Plaza (1995); Cases as terms: A feature term approach to the structured representation of cases. Lecture Notes in Artficial Intelligence. Springer. num. 1010, pp. 265-276. (IIIA-RR-95-07) [Compressed PostScript File]

E. Plaza (1995); Aprender con Inteligencia Artificial. Arbor. CSIC. num. 595, pp. 119-154.

E. Armengol, E. Plaza (1995); Integrating induction in a Case-based Reasoner. Lecture Notes in Artificial Intelligence. Springer. num. 984, pp. 3-17. (Extended version IIIA-RR-95-02)

1994

A. Aamodt, E. Plaza (1994); Case-Based Reasoning: Foundational Issues, Methodological Variations, and System Approaches. AI Communications, Vol. 7: 1, pp. 39-59, IOS Press. [PDF] [HTML]

P. Meseguer, E. Plaza (1994); The VALID Project: Goals, Development, and Results. International Journal of Intelligent Systems. John Wiley & Sons, Vol. 9: 9, pp. 867-892.

E. Plaza, J.L. Arcos (1994); Flexible Integration of Multiple Learning Methods into a Problem-Solving Architecture. Lecture Notes in Artificial Intelligence.Springer, 784, pp.403-406.

E. Armengol, E, Plaza (1994); A Knowledge Level Model of Knowledge -Based Reasoning. Lecture Notes in Artificial Intelligence. Springer, 837, pp.53-64.

J.L. Arcos, E. Plaza (1994); A Reflective Architecture for Integrated Memory-Based Learning and Reasoning. Lecture Notes in Artificial Intelligence. Springer, 837, pp.289-300.

J.L. Arcos, E. Plaza (1994); Integration of learning into a knowledge modeling framework. Lecture Notes in Artificial Intelligence. Springer, 867, pp.355-373.

E. Armengol, E. Plaza (1994); Integrating induction in a case-based reasoner. EWCBR-94: Second European Workshop on Case-Based Reasoning. Chantilly, pp. 243-251.

1985-1993

E. Plaza, A Aamodt, A. Ram, W. van de Velde, M. van Someren (1993); Integrated Learning Architectures. Lecture Notes in Artificial Intelligence. Springer, 667, pp. 429-441.

E. Plaza, J.L. Arcos (1993); Using Reflection Principles in the Integration of Learning and Problem Solving. (E. Plaza, Ed.) Proceedings of the ECML-93 Workshop on Integrated Learning Architectures, ILA-93. Vienna.

E. Plaza (1993); KBS Validation: from tools to methodology. Invited editor of the "Special Track" on Validation of the Knowledge-based Systems. IEEE Expert Intelligent Systems & their applications. IEEE Computer Scociety, Vol. 8: 3, pp. 45-47.

B. López, E. Plaza (1993); Case-based planning for medical diagnosis Lecture Notes in Artificial Intelligence. Springer, 689, pp. 96-105.

E. Plaza, J.L. Arcos (1993); Reflection and Analogy in Memory-based Learning. (R.S. Michalski, G. Tecuci, Eds.) MSL-93 Second International Workshop on Multistrategy Learning. George Mason Univ., Harpers Ferry, pp. 42-49.

E. Plaza, J.L. Arcos (1993); A Reflective Architecture for Integrated Memory-based Learning and Reasoning. EWCBR-93: First European Workshop on Case-Based Reasoning University of Kaiserslautern, pp. 329-334.

E. Armengol, E. Plaza (1993); Case-based Reasoning at the Knowledge Level: An Analysis of CHEF. EWCBR-93: First European Workshop on Case-Based Reasoning. University of Kaiserslautern, pp. 290-295

E. Plaza (1992); Reflection for Analogy. (A. Yonezawa and B.C. Smith, Eds.) IMSA-92: Reflection and Meta-Level Architectures. Proceedings of International Workshop on New Models for Software Architecture. Tokyo, pp. 166-171.

E. Plaza (1992); Aprendizaje basado en casos y razonamiento aproximado en A.R.C. Nuevas tendencias en Inteligencia Artificial. Universidad de Deusto, pp. 225-236.

E. Plaza (1992); Tendencias en inteligencia artificial: Hacia la cuarta década. Nuevas tendencias en Inteligencia Artificial. Universidad de Deusto, pp. 379-415.

P. Meseguer, E. Plaza (1992); An overview on the VALID project. (F. Vogt, Ed.) Personal Computers and Intelligent Systems. Elsevier, Vol. III, pp. 238-244.

P. Meseguer, E. Plaza (1992); Validation of KBS: The VALID Project. (L. Steels and B. Le Pape, Eds.) Enhancing the Knowledge Engineering Process. Elsevier, pp. 55-78.

B. López, E. Plaza (1991); Case-based Learning on Strategic Knowledge. Lecture Notes in Artificial Intelligence. Springer, 482, pp. 398-411.

T.R. Addis, Y. Kodratoff, R. López de Mántaras, K. Morik, E. Plaza (1991); Four Stances in Knowledge Acquisition and Machine Learning. Lecture Notes in Artificial Intelligence. Springer, 482, pp. 514-533.

R. López de Mántaras, J. Agustí, E. Plaza, C. Sierra (1991); MILORD: A Fuzzy Expert Systems Shell. (A. Kandel, Ed.) Fuzzy Expert Systems. CRC Press, pp. 213-224.

P. Jenkins, E. Plaza (1991); Co-Chairmen's introduction. Proceedings of EUROVAV-91: European Workshop on the Verification of Knowledge Based Systems. Logica Cambridge, pp. vi-x.

C. Sierra, J. Agustí, E. Plaza (1991); Verification by construction in MILORD. Proceedings of EUROVAV'91: European Workshop on Validation and Verification of Knowledge Based Systems. Logica Cambridge, pp. 211-226.

R. López de Mántaras, U. Cortés, J. Manero, E. Plaza (1990); Knowledge Engineering for a Document Retrieval System. Fuzzy Sets and Systems Special Issue in Fuzzy Information and Database Systems.. Elsevier, Vol. 38: 2, pp. 223-240.

B. López, P. Meseguer, E. Plaza (1990); Knowledge -Based Systems Validation: A State of the Art. AI Communications. IOS Press, Vol. 3: 2, pp. 58-72.

P. Meseguer, E. Plaza (1990); Inconsistency Detection for Rule-Based Systems: A Divide and Conquer Approach. ESPRIT-90 Conference, pp. 80-89.

E. Plaza, R. López de Mántaras (1990); A Case-Based Apprentice that Learns from Fuzzy Examples. (Z. Ras et al., Eds.) Methodologies for Intelligent Systems-5 North-Holland, pp. 420-427.

E. Plaza, R. López de Mántaras (1989); EAR: A System for Acquiring and Strucutring Knowledge. (Y. Kodratoff & A. Hutchinson, Eds.) Machine and Human Learning. Kogan Page, pp. 279-290.

E. Plaza, R. López de Mántaras (1989); Model-based Knowledge Acquisition for Heuristic Classification Systems. ACM-SIGART Special Issue in knowledge Acquisition. ACM, 108, pp. 98-105.

B. López, E. Plaza (1989); Aprendizaje de conocimientos de control para Sistemas Expertos. AEPIA'89: Actas III Reunión Técnica de la Asociación Española para la Inteligencia Artificial. AEPIA, Madrid, pp. 335-345.

E. Plaza, R. López de Mántaras (1988); Model-based Knowledge Acquisition for Heuristic Classification Systems. ECAI'88: European Conference on Artificial Intelligence. Pitman, pp. 61-66.

E. Plaza, R. López de Mántaras (1988); Learning Typically Knowledge from Fuzzy Examples. Workshop on Knowledge Based Systems and Models of Logical Reasoning. El Cairo, Vol. III.

E Plaza, R López de Mántaras,(1988) Knowledge acquisition and refinement using a fuzzy conceptual base. Heuristics. Vol. 1: 2. pp. 19-20.

U. Cortés, J. Millán, E. Plaza (1987); Inteligencia Artificial: Sistemas Basados en Conocimientos. Edunsa Eds., Barcelona.

E. Plaza, C. Alzina, R. López de Mántaras, J. Agustí, J. Aguilar (1987); Consensus and Knowledge Acquisition. Lecture Notes in Computer Science. Springer, 286, pp. 294-306.

R. López de Mántaras, U. Cortés, E. Plaza, C. Sierra (1986); MILORD: An expert Systems building tool with approximate reasoning. Fuzzy Logics in Knowledge Engineering, Verlag TUV Rheinhold, pp. 182-193.

R. López de Mántaras, J. Agustí, U. Cortés, E. Plaza (1986); Fuzzy Knowledge Engineering Techniques in Scientific Document Classification. ACM SIGART Int. Symp. on Methodologies for Intelligent Systems. ACM SIGART Press. Knoxville, pp. 94-102.

U. Cortés, R. López de Mántaras, J. Manero. E. Plaza, X. Salrà (1986) Fuzzy retrieval system for document databases: an implentation. IPMU 86: International Conference on Information Processing and Management of Uncertainty in Knowledge Based Systems. Paris, pp.155.

E. Plaza, C. Alzina, R. López de Mántaras, J. Agustí, J. Aguilar (1986); Consensus and Knowledge Acquisition. IPMU 86: International Conference on Information Processing and Management of Uncertainty in Knowledge Based Systems. Paris, pp. 214-217.

R. López de Mántaras, E. Plaza, J. Agustí (1986); Knowledge Elicitation and Analysis for Approximate Resasoning Systems. II International Conference on Artificial Intelligence, Marsella, pp. 91-108. Also in: Advances in Artificial Intelligence. Kogan Page Ltd., pp. 35-52.

R. López de Mántaras, U. Cortés,J. Manero, E. Plaza, X. Salrá, J. Agustí, (1986); Knowledge Elicitation using personal constructs application to Document Classification. ECAI'86: Proceedings of the 7th European Conference on Artificial Intelligence. Brighton, Vol. II, pp. 128-133.

E. Plaza, R. López de Mántaras (1985); Knowledge Adquisition and Refinement using a Fuzzy Conceptual Base. NAFIPS Workshop on Fuzzy Expert Systems and Decision Support. Atlanta.

Santiago Ontañón and Enric Plaza (2008), An Argumentation-based Framework for Deliberation in   Multi-Agent Systems. In Iyad Rahwan and Simon Parsons and Chris Reed  (Eds) Argumentation in Multi-Agent Systems. Lecture Notes in Computer Science, Vol.4946, p. 178-196. Springer Verlag.  (DOI 10.1007/978-3-540-78915-4_12) [Preprint PDF]


Santiago Ontañón and Enric Plaza (2008), Argumentation-based Information Exchange in Prediction Markets. Proc. AAMAS-08 Fifth International Workshop on Argumentation in Multi-Agent Systems (ArgMAS 2008), p. 111-123, Estoril, Portugal, May 12, 2008.


B. Díaz-Agudo, E. Plaza, J. A. Recio-García, J. L. Arcos (2008). Noticeably New: Case Reuse in Originality-Driven Tasks. Advances in Case-Based Reasoning: 9th European Conference, ECCBR 2008. (Eds.) K D Althoff, R Bergmann, M Minor, A Hanft., Lecture Notes in Artificial Intelligence, Vol. 5239, pp. 165-179. Springer Verlag. DOI: 10.1007/978-3-540-85502-6. [PDF] [Online at LNAI]


Enric Plaza (2008). Semantics and Experience in the Future Web. Advances in Case-Based Reasoning: 9th European Conference, ECCBR 2008. Proceedings. K D Althoff, R Bergmann, M Minor, A Hanft (Eds.), Lecture Notes in Artificial Intelligence, Vol. 5239, pp. 44-58. Springer Verlag. DOI 10.1007/978-3-540-85502-6_3. [PDF] [Online at LNAI]


Mario Gómez and Enric Plaza (2008), Dynamic Composition of Electronic Institutions for Teamwork. In (Eds.) J Sichman, J Padget, S Ossowski, and P Noriega, Coordination, Organizations, Institutions, and Norms in Agent Systems III. Lecture Notes in Artificial Intelligence, Vol. 4870, pp. 155-170. Springer Verlag. DOI 10.1007/978-3-540-79003-7_12 [Online at LNAI]

Claudio Baccigalupo, Enric Plaza and Justin Donaldson (2008), Uncovering Affinity of Artists to Multiple Genres From Social Behaviour Data. Proc. 9th Int. Conference on Music Information Retrieval ISMIR-08, p. 275-280. [PDF]

Santiago Ontañón and Enric Plaza (2008) Learning, Information Exchange, and Joint-Deliberation Through Argumentation in Multi-Agent Systems. In R. Meersman, Z. Tari, (Eds.), On the Move to Meaningful Internet Systems, Lecture Notes in Artificial Intelligence, Vol. 5333, pp 150-159, Springer Verlag [PDF]

2006

Francisco J. Martín and Enric Plaza (2004), Ceaseless Case-Based Reasoning. In P.A. Gonzalez and P. Funk (Eds.) Advances in Case-Based Reasoning. Proceedings of the 7th European Conference on Case Based Reasoning (ECCBR 2004). Lecture Notes in Artificial Intelligence Vol. 3155, p. 287-301. Springer-Verlag. [PDF]


Santiago Ontañón and Enric Plaza (2004), Justification-based Case Retention. In P.A. Gonzalez and P. Funk (Eds.) Advances in Case-Based Reasoning. Proceedings of the 7th European Conference on Case Based Reasoning (ECCBR 2004). Lecture Notes in Artificial Intelligence Vol. 3155, p. 346-360. Springer-Verlag. [PDF]


Santiago Ontañón and Enric Plaza (2004), Justification-based Selection of Training Examples for Case Base Reduction. In J.F. Boulicaut, F. Esposito, F. Giannotti and D. Pedresh (Eds.) Machine Learning: ECML-2004. Proceedings of the 15th European Conference on Machine Learning (ECML 2004). Lecture Notes in Artificial Intelligence Vol. 3201, p. 310-321. Springer-Verlag. [PDF]


Mario Gómez and Enric Plaza (2004), Extending matchmaking to maximize capability reuse. Proc. Third International Joint Conference in Autonomous Agents and Multiagent Systems, p. 144-152. ACM Press. [PDF]


Enric Plaza (2004), The Computational Interplay of Physical Space and Information Space. In D.N. Snowdon, E.F. Churchill, and E. Frecon (Eds.) Inhabited Information Spaces, Chapter 7, p. 101-111. CSCW Series, Springer Verlag. [PDF]


Eva Armengol and Enric Plaza (2004), Explaining similarity in CBR. In Pádraig Cunningham and David McSherry (Eds.) ECCBR-04 Workshop on Explanation in CBR, p. 87-96. TR-142-04 DSIP Universidad Complutense de Madrid. [PDF]


Eva Armengol and Enric Plaza(2004), Multiple-instance case-based learning for predictive toxicology. In J.A. López, E. Benfenati, and W. Dubitzky, editors, Knowledge Exploration in Life Science Informatics, volume 3303 of Lecture Notes on Computer Science, pages 206–220. Springer Verlag. [PDF]

2008