Advances in Artificial Intelligence -- IBERAMIA 2012

1. Front Matter

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2. Knowledge Representation and Reasoning

   1. Contradiction Detection and Ontology Extension in a Never-Ending Learning System

      • Vinicius Oliverio, Estevam R. Hruschka Jr.

      Pages 1-10

   2. Pattern Recognition and Monte-CarloTree Search for Go Gaming Better Automation

      • Arturo Yee, Matías Alvarado

      Pages 11-20

   3. Exploring the Rationality of Some Syntactic Merging Operators

      • José Luis Chacón, Ramón Pino Pérez

      Pages 21-30

   4. Fuzzy Cognitive Maps for Modelling, Predicting and Interpreting HIV Drug Resistance

      • Isel Grau, Gonzalo Nápoles, Maikel León, Ricardo Grau

      Pages 31-40

3. Information and Knowledge Processing

   1. An Unsupervised Method for Ontology Population from the Web

      • Hilário Tomaz, Rinaldo Lima, João Emanoel, Fred Freitas

      Pages 41-50

4. Knowledge Discovery and Data Mining

   1. Minimum Cluster Size Estimation and Cluster Refinement for the Randomized Gravitational Clustering Algorithm

      • Jonatan Gomez, Elizabeth León, Olfa Nasraoui

      Pages 51-60

   2. Online Cluster Prototype Generation for the Gravitational Clustering Algorithm

      • Elizabeth León, Jonatan Gómez, Fabián Giraldo

      Pages 61-70

   3. Association Rule Visualization and Pruning through Response-Style Data Organization and Clustering

      • Leandro A. F. Fernandes, Ana Cristina Bicharra García

      Pages 71-80

   4. Identifying Relationships in Transactional Data

      • Melissa Rodrigues, João Gama, Carlos Abreu Ferreira

      Pages 81-90

   5. Time Series Discretization Based on the Approximation of the Local Slope Information

      • Willian Zalewski, Fabiano Silva, Huei Diana Lee, Andre Gustavo Maletzke, Feng Chung Wu

      Pages 91-100

   6. Enhancing the Performance of SVM on Skewed Data Sets by Exciting Support Vectors

      • José Hernández Santiago, Jair Cervantes, Asdrúbal López-Chau, Farid García Lamont

      Pages 101-110

   7. Study on the Impact of Affinity on the Results of Data Mining in Biological Populations

      • Paweł Skrobanek, Olgierd Unold, Ewa Walkowicz, Henryk Maciejewski, Maciej Dobrowolski

      Pages 111-119

   8. Hierarchical Classification of Gene Ontology with Learning Classifier Systems

      • Luiz Melo Romão, Julio César Nievola

      Pages 120-129

   9. Detecting Survival Patterns in Women with Invasive Cervical Cancer with Decision Trees

      • Ricardo Timarán Pereira, Maria Clara Yepez Chamorro, Andrés Calderón Romero

      Pages 130-139

   10. Using SOM Maps for Clustering and Visualization of Diamond Films Deposited by HFCVD Process

       • Leandro A. Pasa, José Alfredo F. Costa, Marcelo C. Tosin, Fábio A. Procópio de Paiva

       Pages 140-148

5. Machine Learning

   1. Selection and Fusion of Neural Networks via Differential Evolution

      • Tiago P. F. de Lima, Adenilton J. da Silva, Teresa B. Ludermir

      Pages 149-158

   2. Prototype Selection with Compact Sets and Extended Rough Sets

      • Yenny Villuendas-Rey, Yailé Caballero-Mota, María Matilde García-Lorenzo

      Pages 159-168

   3. Improving SMOTE with Fuzzy Rough Prototype Selection to Detect Noise in Imbalanced Classification Data

      • Nele Verbiest, Enislay Ramentol, Chris Cornelis, Francisco Herrera

      Pages 169-178

   4. Fitness Function Obtained from a Genetic Programming Approach for Web Document Clustering Using Evolutionary Algorithms

      • Carlos Cobos, Leydy Muñoz, Martha Mendoza, Elizabeth León, Enrique Herrera-Viedma

      Pages 179-188

This book constitutes the refereed proceedings of the 13th Ibero-American Conference on Artificial Intelligence, IBERAMIA 2012, held in Cartagena de Indias, Colombia, in November 2012. The 75 papers presented were carefully reviewed and selected from 170 submissions. The papers are organized in topical sections on knowledge representation and reasoning, information and knowledge processing, knowledge discovery and data mining, machine learning, bio-inspired computing, fuzzy systems, modelling and simulation, ambient intelligence, multi-agent systems, human-computer interaction, natural language processing, computer vision and robotics, planning and scheduling, AI in education, and knowledge engineering and applications.

• agent framework
• genetic algorithms
• global optimization
• rough sets
• simulated annealing

• Facultad de Informática, Universidad Complutense de Madrid, Madrid, Spain

  Juan Pavón, Rubén Fuentes-Fernández

• Universidad Nacional de Colombia, Bogotá, Colombia

  Néstor D. Duque-Méndez

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