Intelligent Systems: 9th Brazilian Conference, BRACIS 2020, Rio Grande, Brazil, October 20–23, 2020, Proceedings, Part II

Front Matter ....Pages i-xxiii
Front Matter ....Pages 1-1
 A Multi-level Approach to the Formal Semantics of Agent Societies  (Alison R. Panisson, Rafael H. Bordini, Antônio Carlos da Rocha Costa)....Pages 3-17
 A Reinforcement Learning Based Adaptive Mutation for Cartesian Genetic Programming Applied to the Design of Combinational Logic Circuits  (Frederico José Dias Möller, Heder Soares Bernardino, Luciana Brugiolo Gonçalves, Stênio Sã Rosário Furtado Soares)....Pages 18-32
 AgentDevLaw: A Middleware Architecture for Integrating Legal Ontologies and Multi-agent Systems  (Fábio Aiub Sperotto, Marilton Sanchotene de Aguiar)....Pages 33-46
 An Argumentation-Based Approach for Explaining Goals Selection in Intelligent Agents  (Mariela Morveli-Espinoza, Cesar A. Tacla, Henrique M. R. Jasinski)....Pages 47-62
 Application-Level Load Balancing for Reactive Wireless Sensor Networks: An Approach Based on Constraint Optimization Problems  (Igor Avila Pereira, Lisane B. de Brisolara, Paulo Roberto Ferreira Jr.)....Pages 63-76
 Cooperative Observation of Smart Target Agents  (Matheus S. Araújo, Thayanne F. da Silva, Vinícius A. Sampaio, Gabriel F. L. Melo, Raimundo J. Ferro Junior, Leonardo F. da Costa et al.)....Pages 77-92
 Finding Feasible Policies for Extreme Risk-Averse Agents in Probabilistic Planning  (Milton Condori Fernandez, Leliane N. de Barros, Denis Mauá, Karina V. Delgado, Valdinei Freire)....Pages 93-107
 On the Performance of Planning Through Backpropagation  (Renato Scaroni, Thiago P. Bueno, Leliane N. de Barros, Denis Mauá)....Pages 108-122
 Risk Sensitive Stochastic Shortest Path and LogSumExp: From Theory to Practice  (Elthon Manhas de Freitas, Valdinei Freire, Karina Valdivia Delgado)....Pages 123-139
 Solving Multi-Agent Pickup and Delivery Problems Using a Genetic Algorithm  (Ana Carolina L. C. Queiroz, Heder S. Bernardino, Alex B. Vieira, Helio J. C. Barbosa)....Pages 140-153
 Testing Multiagent Systems Under Organizational Model \(\mathcal {M}\)oise Using a Test Adequacy Criterion Based on State Transition Path  (Ricardo Arend Machado, Eder Mateus Gonçalves)....Pages 154-168
Front Matter ....Pages 169-169
 A Fuzzy Approach for Classification and Novelty Detection in Data Streams Under Intermediate Latency  (André Luis Cristiani, Tiago Pinho da Silva, Heloisa de Arruda Camargo)....Pages 171-186
 A Fuzzy Reasoning Method Based on Ensembles of Generalizations of the Choquet Integral  (Giancarlo Lucca, Eduardo N. Borges, Helida Santos, Graçaliz P. Dimuro, Tiago C. Asmus, José A. Sanz et al.)....Pages 187-200
 A Useful Tool to Support the Ontology Alignment Repair  (Miriam Oliveira dos Santos, Carlos Eduardo Ribeiro de Mello, Tadeu Moreira de Classe)....Pages 201-215
 Aggregation with Weak, Axiological and Strong Sufficientarian Functions  (Henrique Viana, João Alcântara)....Pages 216-230
 An Alternative to Power Measure for Fuzzy Rule-Based Classification Systems  (Frederico B. Tiggemann, Bryan G. Pernambuco, Giancarlo Lucca, Eduardo N. Borges, Helida Santos, Graçaliz P. Dimuro et al.)....Pages 231-244
 FT-BlinGui: A Fuzzy-Based Wearable Device System to Avoid Visually Impaired Collision in Real Time  (Elidiane Pereira do Nascimento, Tatiane Nogueira)....Pages 245-258
 Genetic Learning Analysis of Fuzzy Rule-Based Classification Systems Considering Data Reduction  (Allen Hichard Marques dos Santos, Matheus Giovanni Pires, Fabiana Cristina Bertoni)....Pages 259-271
 Towards a Theory of Hyperintensional Belief Change  (Marlo Souza)....Pages 272-287
Front Matter ....Pages 289-289
 An Online Pyramidal Embedding Technique for High Dimensional Big Data Visualization  (Adriano Barreto, Igor Moreira, Caio Flexa, Eduardo Cardoso, Claudomiro Sales)....Pages 291-306
 Exceptional Survival Model Mining  (Juliana Barcellos Mattos, Eraylson G. Silva, Paulo S. G. de Mattos Neto, Renato Vimieiro)....Pages 307-321
 Particle Competition for Unbalanced Community Detection in Complex Networks  (Luan V. C. Martins, Liang Zhao)....Pages 322-336
 2CS: Correlation-Guided Split Candidate Selection in Hoeffding Tree Regressors  (Saulo Martiello Mastelini, André Carlos Ponce de Leon Ferreira de Carvalho)....Pages 337-351
 A Distance-Weighted Selection of Unlabelled Instances for Self-training and Co-training Semi-supervised Methods  (Cephas A. S. Barreto, Arthur C. Gorgônio, Anne M. P. Canuto, João C. Xavier-Júnior)....Pages 352-366
 Active Learning Embedded in Incremental Decision Trees  (Vinicius Eiji Martins, Victor G. Turrisi da Costa, Sylvio Barbon Junior)....Pages 367-381
 Link Prediction in Social Networks: An Edge Creation History-Retrieval Based Method that Combines Topological and Contextual Data  (Argus A. B. Cavalcante, Claudia M. Justel, Ronaldo R. Goldschmidt)....Pages 382-396
 Predicting the Evolution of COVID-19 Cases and Deaths Through a Correlations-Based Temporal Network  (Tiago Colliri, Alexandre C. B. Delbem, Liang Zhao)....Pages 397-411
 Decoding Machine Learning Benchmarks  (Lucas F. F. Cardoso, Vitor C. A. Santos, Regiane S. Kawasaki Francês, Ricardo B. C. Prudêncio, Ronnie C. O. Alves)....Pages 412-425
 Towards an Instance-Level Meta-learning-Based Ensemble for Time Series Classification  (Caio Luiggy Riyoichi Sawada Ueno, Igor Braga, Diego Furtado Silva)....Pages 426-441
 Ensemble of Binary Classifiers Combined Using Recurrent Correlation Associative Memories  (Rodolfo Anibal Lobo, Marcos Eduardo Valle)....Pages 442-455
 Comparative Study of Fast Stacking Ensembles Families Algorithms  (Laura Maria Palomino Mariño, Agustín Alejandro Ortiz-Díaz, Germano Crispim Vasconcelos)....Pages 456-470
 KNN Applied to PDG for Source Code Similarity Classification  (Clóvis Daniel Souza Silva, Leonardo Ferreira da Costa, Leonardo Sampaio Rocha, Gerardo Valdísio Rodrigues Viana)....Pages 471-482
 Measuring Instance Hardness Using Data Complexity Measures  (José L. M. Arruda, Ricardo B. C. Prudêncio, Ana C. Lorena)....Pages 483-497
 Simulating Complexity Measures on Imbalanced Datasets  (Victor H. Barella, Luís P. F. Garcia, André C. P. L. F. de Carvalho)....Pages 498-512
 SSL-C4.5: Implementation of a Classification Algorithm for Semi-supervised Learning Based on C4.5  (Agustín Alejandro Ortiz-Díaz, Flavio Roberto Bayer, Fabiano Baldo)....Pages 513-525
Front Matter ....Pages 527-527
 Data Streams Are Time Series: Challenging Assumptions  (Jesse Read, Ricardo A. Rios, Tatiane Nogueira, Rodrigo F. de Mello)....Pages 529-543
 Evaluating a New Approach to Data Fusion in Wearable Physiological Sensors for Stress Monitoring  (Clarissa Rodrigues, William R. Fröhlich, Amanda G. Jabroski, Sandro J. Rigo, Andreia Rodrigues, Elisa Kern de Castro)....Pages 544-557
 Financial Time Series Forecasting via CEEMDAN-LSTM with Exogenous Features  (Renan de Luca Avila, Glauber De Bona)....Pages 558-572
 Improved Multilevel Algorithm to Detect Communities in Flight Networks  (Camila P. S. Tautenhain, Calvin R. Costa, Mariá C. V. Nascimento)....Pages 573-587
 Intelligent Classifiers on the Construction of Pollution Biosensors Based on Bivalves Behavior  (Bruna V. Guterres, Je N. J. Junior, Amanda S. Guerreiro, Viviane B. Fonseca, Silvia S. C. Botelho, Juliana Z. Sandrini)....Pages 588-603
 New Adaptive Morphological Geodesic Active Contour Method for Segmentation of Hemorrhagic Stroke in Computed Tomography Image  (Aldísio G. Medeiros, Lucas de O. Santos, Roger Moura Sarmento, Elizângela de Souza Rebouças, Pedro P. Rebouças Filho)....Pages 604-618
 Parallel Monte Carlo Tree Search in General Video Game Playing  (Luis G. S. Centeleghe, William R. Fröhlich, Sandro J. Rigo)....Pages 619-633
 Photovoltaic Generation Forecast: Model Training and Adversarial Attack Aspects  (Everton J. Santana, Ricardo Petri Silva, Bruno B. Zarpelão, Sylvio Barbon Junior)....Pages 634-649
 Quantifying Temporal Novelty in Social Networks Using Time-Varying Graphs and Concept Drift Detection  (Victor M. G. dos Santos, Rodrigo F. de Mello, Tatiane Nogueira, Ricardo A. Rios)....Pages 650-664
 Stocks Clustering Based on Textual Embeddings for Price Forecasting  (André D. C. M. de Oliveira, Pedro F. A. Pinto, Sergio Colcher)....Pages 665-678
Back Matter ....Pages 679-682