Invited Speakers -- Organizing Software Agents -- Learning, Logic, and Probability: A Unified View -- Reinventing Machine Learning with ROC Analysis -- Cocktail Party Processing -- AI in Education and Intelligent Tutoring Systems -- Diagnostic of Programs for Programming Learning Tools -- Intelligent Learning Objects: An Agent Approach to Create Reusable Intelligent Learning Environments with Learning Objects -- An Experimental Study of Effective Feedback Strategies for Intelligent Tutorial Systems for Foreign Language -- Autonomous Agents and Multiagent Systems -- Coordination with Collective and Individual Decisions -- Negotiator Agents for the Patrolling Task -- Running Agents in Mobile Devices -- A Multi Agent Based Simulator for Brazilian Wholesale Electricity Energy Market -- Using IDEF0 to Enhance Functional Analysis in OISE?+? Organizational Modeling -- Simulations Show That Shame Drives Social Cohesion -- SILENT AGENTS: From Observation to Tacit Communication -- Simulating Working Environments Through the Use of Personality-Based Agents -- GAPatrol: An Evolutionary Multiagent Approach for the Automatic Definition of Hotspots and Patrol Routes -- Learning by Knowledge Sharing in Autonomous Intelligent Systems -- Formal Analysis of a Probabilistic Knowledge Communication Framework -- Computer Vision and Pattern Recognition -- Color Image Segmentation Through Unsupervised Gaussian Mixture Models -- An Image Analysis Methodology Based on Deterministic Tourist Walks -- Feature Characterization in Iris Recognition with Stochastic Autoregressive Models -- Cryptographic Keys Generation Using FingerCodes -- Evolutionary Computation and Artificial Life -- Using Computational Intelligence and Parallelism to Solve an Industrial Design Problem -- Two-Phase GA-Based Model to Learn Generalized Hyper-heuristics for the 2D-Cutting Stock Problem -- Mirrored Traveling Tournament Problem: An Evolutionary Approach -- Pattern Sequencing Problems by Clustering Search -- Hybrid Systems (Fuzzy, Genetic, Neural, Symbolic) -- Development of a Hybrid Intelligent System for Electrical Load Forecasting -- Extending a Hybrid CBR-ANN Model by Modeling Predictive Attributes Using Fuzzy Sets -- Development of a Neural Sensor for On-Line Prediction of Coagulant Dosage in a Potable Water Treatment Plant in the Way of Its Diagnosis -- Multi-objective Memetic Algorithm Applied to the Automated Synthesis of Analog Circuits -- A Hybrid Learning Strategy for Discovery of Policies of Action -- Knowledge Acquisition and Machine Learning -- A Fractal Dimension Based Filter Algorithm to Select Features for Supervised Learning -- Comparing Meta-learning Algorithms -- A New Linear Dimensionality Reduction Technique Based on Chernoff Distance -- A Machine Learning Approach to the Identification of Appositives -- Parameterized Imprecise Classification: Elicitation and Assessment -- Evolutionary Training of SVM for Multiple Category Classification Problems with Self-adaptive Parameters -- Time-Space Ensemble Strategies for Automatic Music Genre Classification -- Predictive and Descriptive Approaches to Learning Game Rules from Vision Data -- Knowledge Discovery and Data Mining -- Mining Intonation Corpora Using Knowledge Driven Sequential Clustering -- Using Common Sense to Recognize Cultural Differences -- Detection of Repetitive Patterns in Action Sequences with Noise in Programming by Demonstration -- Knowledge Engineering, Ontologies and Case Based Reasoning -- Supporting Ontology-Based Semantic Matching of Web Services in MoviLog -- Learning Similarity Metrics from Case Solution Similarity -- Knowledge Representation and Reasoning -- Epistemic Actions and Ontic Actions: A Unified Logical Framework -- Strings and Holes: An Exercise on Spatial Reasoning -- A Causal Perspective to Qualitative Spatial Reasoning in the Situation Calculus -- PFORTE: Revising Probabilistic FOL Theories -- Rule Schemata for Game Artificial Intelligence -- Neutral Language Processing -- Selecting a Feature Set to Summarize Texts in Brazilian Portuguese -- Word Sense Disambiguation Based on Word Sense Clustering -- Comparing Two Markov Methods for Part-of-Speech Tagging of Portuguese -- Shallow Parsing Based on Comma Values -- Planning and Scheduling -- Unifying Nondeterministic and Probabilistic Planning Through Imprecise Markov Decision Processes -- Achieving Conditional Plans Through the Use of Classical Planning Algorithms -- Assessing the Value of Future and Present Options in Real-Time Planning -- Reading PDDL, Writing an Object-Oriented Model -- Robotics -- A Reactive Lazy PRM Approach for Nonholonomic Motion Planning -- Negative Information in Cooperative Multirobot Localization -- Gait Control Generation for Physically Based Simulated Robots Using Genetic Algorithms -- Does Complex Learning Require Complex Connectivity? -- Theoretical and Logical Methods -- The Predicate-Minimizing Logic MIN -- Strong Negation in Well-Founded and Partial Stable Semantics for Logic Programs -- MAT Logic: A Temporal×Modal Logic with Non-deterministic Operators to Deal with Interactive Systems in Communication Technologies -- Uncertainty -- Probabilistic Logic with Strong Independence -- Bayesian Model Combination and Its Application to Cervical Cancer Detection.