Advances in Artificial Intelligence -- IBERAMIA 2014: 14th Ibero-American Conference on AI, Santiago de Chile, Chile, November 24-27, 2014, Proceedings

Front Matter....Pages I-XXV
Front Matter....Pages 1-1
A Parsing Approach to SAT....Pages 3-14
A Labeled Abstract Bipolar Argumentation Framework....Pages 15-27
On Supporting Strong and Default Negation in Answer-Set Program Updates....Pages 28-40
On the Use of Agreement Technologies for Multi-criteria Decision Making within a BDI Agent....Pages 41-53
Front Matter....Pages 54-65
Real-Time Pathfinding in Unknown Terrain via Reconnection with an Ideal Tree....Pages 67-67
Front Matter....Pages 69-80
The Influence of Syntactic Information on Hedge Scope Detection....Pages 81-81
A Straightforward Author Profiling Approach in MapReduce....Pages 83-94
Extraction of Relation Descriptors for Portuguese Using Conditional Random Fields....Pages 95-107
Content and Style Features for Automatic Detection of Users’ Intentions in Tweets....Pages 108-119
Size Does Not Matter. Frequency Does. A Study of Features for Measuring Lexical Complexity....Pages 120-128
A Dempster-Shafer Theoretic Approach to Understanding Indirect Speech Acts....Pages 129-140
Identification of Bilingual Suffix Classes for Classification and Translation Generation....Pages 141-153
Front Matter....Pages 154-166
Association Rules to Help Populating a Never-Ending Growing Knowledge Base....Pages 167-167
Likelihood Function for Multi-target Color Tracking Using Discrete Finite Mixtures....Pages 169-181
Evaluating ReliefF-Based Multi-Label Feature Selection Algorithm....Pages 182-193
Recursive Dependent Binary Relevance Model for Multi-label Classification....Pages 194-205
An Experimental Evaluation of Sentiment Analysis on Financial News Using Prior Polarity Words....Pages 206-217
A Language Model for Improving the Graph-Based Transcription Approach for Historical Documents....Pages 218-228
Dynamically Adaptive Genetic Algorithm to Select Training Data for SVMs....Pages 229-241
Front Matter....Pages 242-254
Forecasting in Fuzzy Time Series by an Extension of Simple Exponential Smoothing....Pages 255-255
Online Evolving Fuzzy Clustering Algorithm Based on Maximum Likelihood Similarity Distance....Pages 257-268
Front Matter....Pages 269-280
The Grow-Shrink Strategy for Learning Markov Network Structures Constrained by Context-Specific Independences....Pages 281-281
An Evolutionary Methodology for Handling Data Scarcity and Noise in Monitoring Real Events from Social Media Data....Pages 283-294
Opinion Search in Spanish Written Press....Pages 295-306
Serendipitous Recommendation Based on Big Context....Pages 307-318
An Algorithm to Condense Social Networks and Identify Brokers....Pages 319-330
Relevance Measures for Multivalued Attributes in Multiclass Datasets....Pages 331-343
Front Matter....Pages 344-355
Understanding the Treatment of Outliers in Multi-Objective Estimation of Distribution Algorithms....Pages 357-357
A More Efficient Selection Scheme in iSMS-EMOA....Pages 359-370
Continuous Optimization Based on a Hybridization of Differential Evolution with K-means....Pages 371-380
Automatic Step Evolution....Pages 381-392
Parallel MOEA/D-ACO on GPU....Pages 393-404
Function Optimization in Conformal Space by Using Spherical Inversions and Reflections....Pages 405-417
A Hyper-Heuristic Evolutionary Algorithm for Learning Bayesian Network Classifiers....Pages 418-429
Front Matter....Pages 430-442
Live Robot Programming....Pages 443-443
An Orientation Assignment Heuristic to the Dubins Traveling Salesman Problem....Pages 445-456
A Motion Planner for Car-Like Robots Based on Rapidly-Exploring Random Trees....Pages 457-468
Omnidirectional Walking with a Compliant Inverted Pendulum Model....Pages 469-480
Analogical Generalization of Activities from Single Demonstration....Pages 481-493
Front Matter....Pages 494-505
Feedback-Based Parameterized Strategies for Improving Performance of Video Surveillance Understanding Frameworks....Pages 507-507
Front Matter....Pages 509-520
Imperfect Norm Enforcement in Stochastic Environments: An Analysis of Efficiency and Cost Tradeoffs....Pages 521-521
Using a Priori Information for Fast Learning Against Non-stationary Opponents....Pages 523-535
The Double Knapsack Negotiation Problem: Modeling Cooperative Agents and Experimenting Negotiation Strategies....Pages 536-547
Institutional Environments: A Framework for the Development of Open Multiagent Systems....Pages 548-559
Huginn: Normative Reasoning Based on Mood....Pages 560-571
Front Matter....Pages 572-584
Krowdix: Agent-Based Simulation of Online Social Networks....Pages 585-585
Estimation of Parameters of Mycobacterium tuberculosis Growth: A Multi-Agent-Based Simulation Approach....Pages 587-598
Front Matter....Pages 599-610
Effect of Emotional Feedback in a Decision-Making System for an Autonomous Agent....Pages 611-611
Using Agents and Open Learner Model Ontology for Providing Constructive Adaptive Techniques in Virtual Learning Environments....Pages 613-624
Recognizing the Brazilian Signs Language Alphabet with Neural Networks over Visual 3D Data Sensor....Pages 625-636
Distributed Stock Exchange Scenario Using Artificial Emotional Knowledge....Pages 637-648
An Ontology-Based Framework for Relevant Guidance....Pages 649-659
Front Matter....Pages 660-671
Recognition and Recommendation of Parking Places....Pages 673-673
Using String Information for Malware Family Identification....Pages 675-685
Applying Data Mining in Urban Environments Using the Roles Model Approach....Pages 686-697
Prostate Cancer Biopsy Recommendation through Use of Machine Learning Classification Techniques....Pages 698-709
Comparison of a New Qualifier Method for Multiple Object Tracking in RoboCup 2D Simulation League....Pages 710-721
Artificial Neural Networks Ensemble Applied to the Electrical Impedance Tomography Problem to Determine the Cardiac Ejection Fraction....Pages 722-733
Towards Better Propagation of Geographic Location in Digital Photo Collections....Pages 734-741
Front Matter....Pages 742-753
Applying Multiple Regression Analysis to Adjust Operational Limits in Condition-Based Maintenance....Pages 673-673
Front Matter....Pages 754-764
EKG Intelligent Mobile System for Home Users....Pages 765-765
Improving Conflict Support Environments with Information Regarding Social Relationships....Pages 767-778
A Formal Approach for Contextual Planning Management: Application to Smart Campus Environment....Pages 779-790
Back Matter....Pages 791-803
....Pages 805-807