Advances in Artificial Intelligence – IBERAMIA 2010: 12th Ibero-American Conference on AI, Bahía Blanca, Argentina, November 1-5, 2010. Proceedings

Front Matter....Pages -
Building and Assessing Intelligent Tutoring Systems with an e-Learning 2.0 Authoring System....Pages 1-9
Robotic Orientation towards Speaker for Human-Robot Interaction....Pages 10-19
Dialogue Model Specification and Interpretation for Intelligent Multimodal HCI....Pages 20-29
Optimization of Investment Options Using SQL....Pages 30-39
A Computational Method for Defeasible Argumentation Based on a Recursive Warrant Semantics....Pages 40-49
Improving Efficiency of a Genetic Algorithm Applied to Multi-robot Tactic Operation....Pages 50-59
VarMOPSO: Multi-Objective Particle Swarm Optimization with Variable Population Size....Pages 60-69
A Multi-Objective Genetic Algorithm with Path Relinking for the p-Median Problem....Pages 70-79
Using Visual Metrics to Selecting ICA Basis for Image Compression: A Comparative Study....Pages 80-89
Extending DeLP with Attack and Support for Defeasible Rules....Pages 90-99
An Argumentation Machinery to Reason over Inconsistent Ontologies....Pages 100-109
Planning under the Uncertainty of the Technical Analysis of Stock Markets....Pages 110-119
From Inconsistency to Consistency: Knowledge Base Revision by Tableaux Opening....Pages 120-132
Nondeterministic Planning for Generating Interactive Plots....Pages 133-143
Diagnosis of Medical Images Using an Expert System....Pages 144-152
Revision of CTL Models....Pages 153-162
Applying H m Heuristics in Petri Nets Reachability Problem....Pages 163-173
Sampling for Information and Structure Preservation When Mining Large Data Bases....Pages 174-183
Improved Graph-Based Metrics for Clustering High-Dimensional Datasets....Pages 184-193
Empirical Evaluation of Ranking Prediction Methods for Gene Expression Data Classification....Pages 194-203
Defining a Problem-State Representation with Data Mining within a Hyper-heuristic Model Which Solves 2D Irregular Bin Packing Problems....Pages 204-213
Digital Web Library of a Website with Document Clustering....Pages 214-223
Learning to Discover Faulty Spots in cDNA Microarrays....Pages 224-233
A First Machine Learning Approach to Pronominal Anaphora Resolution in Basque....Pages 234-243
A Holonic Multi-agent Model for Oil Industry Supply Chain Management....Pages 244-253
Moral Minds as Multiple-Layer Organizations....Pages 254-263
Making Electronic Contracting Operational and Trustworthy....Pages 264-273
Normative Reasoning with an Adaptive Self-interested Agent Model Based on Markov Decision Processes....Pages 274-283
Query-Based Argumentation in Agent Programming....Pages 284-295
Studying the Emergence of Money by Means of Swarm Multi-agent Simulation....Pages 296-305
Revisiting the Readability Assessment of Texts in Portuguese....Pages 306-315
Improved Text Generation Using N-gram Statistics....Pages 316-325
Text-to-Text Surface Realisation Using Dependency-Tree Replacement....Pages 326-335
A Comparative Analysis of Centering-Based Algorithms for Pronoun Resolution in Portuguese....Pages 336-345
Specification and Evaluation of a Spanish Conversational System Using Dialogue Models....Pages 346-355
A Half-Way Semantics toward Collaborative Behavior in Interagent Dialogues....Pages 356-365
Using Sentence Semantic Similarity Based on WordNet in Recognizing Textual Entailment....Pages 366-375
Complementing RRL for Dialogue Summarisation....Pages 376-385
A Multi-dimensional Annotation Scheme for Behaviour in Dialogues....Pages 386-395
Evolving Artificial Neural Networks Using Adaptive Differential Evolution....Pages 396-405
A Recurrent Neural Network for Channel Assignment Problems in Mobiles....Pages 406-412
SVM Based Feature Selection: Why Are We Using the Dual?....Pages 413-422
Pattern Recognition Using Spiking Neurons and Firing Rates....Pages 423-432
Interaction Graphs for Multivariate Binary Data....Pages 433-442
Detecting Drifts in Multi-Issue Negotiations....Pages 443-452
A Logic Based Algorithm for Solving Probabilistic Satisfiability....Pages 453-462
On-Line Viscosity Virtual Sensor for Optimizing the Combustion in Power Plants....Pages 463-472
Evaluating an Affective Student Model for Intelligent Learning Environments....Pages 473-482
Dynamic Reward Shaping: Training a Robot by Voice....Pages 483-492
A Visual Grammar for Face Detection....Pages 493-502
Recognition of Actions That Imply Movement by Means of a Mobile Device with a Single Built-in Accelerometer....Pages 503-511
Development of a Tour–Guide Robot Using Dialogue Models and a Cognitive Architecture....Pages 512-521
Detection of Multiple People by a Mobile Robot in Dynamic Indoor Environments....Pages 522-531
A Motion Planner for Finding an Object in 3D Environments with a Mobile Manipulator Robot Equipped with a Limited Sensor....Pages 532-541
A Driving Assistance System for Navigation in Urban Environments....Pages 542-551
An Efficient Strategy for Fast Object Search Considering the Robot’s Perceptual Limitations....Pages 552-561
Building Feature-Based Maps with B-splines for Integrated Exploration....Pages 562-571
A Heuristic Approach for Constructing Ternary Covering Arrays Using Trinomial Coefficients....Pages 572-581
Controlling Search in Constrained-Object Models....Pages 582-591
Adaptivity and Interoperability in e-Learning Using Ontologies....Pages 592-601
Back Matter....Pages -