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5th BRACIS 2016: Recife, Brazil
- 5th Brazilian Conference on Intelligent Systems, BRACIS 2016, Recife, Brazil, October 9-12, 2016. IEEE Computer Society 2016, ISBN 978-1-5090-3566-3

Best Papers
- Jonatas Wehrmann

, Rodrigo C. Barros
, Gabriel S. Simoes, Thomas S. Paula, Duncan Dubugras Alcoba Ruiz:
(Deep) Learning from Frames. 1-6 - Andrei Strickler, Olacir Rodrigues Castro Junior, Aurora T. R. Pozo

, Roberto Santana:
Investigating Selection Strategies in Multi-objective Probabilistic Model Based Algorithms. 7-12 - Alison R. Panisson, Rafael H. Bordini:

Knowledge Representation for Argumentation in Agent-Oriented Programming Languages. 13-18 - Felipe Leno da Silva, Ruben Glatt

, Anna Helena Reali Costa
:
Object-Oriented Reinforcement Learning in Cooperative Multiagent Domains. 19-24 - Péricles B. C. Miranda, Ricardo B. C. Prudêncio:

Tree-Based Grammar Genetic Programming to Evolve Particle Swarm Algorithms. 25-30 - Alison R. Panisson, Victor S. Melo, Rafael H. Bordini:

Using Preferences over Sources of Information in Argumentation-Based Reasoning. 31-36
Machine Learning and Data Mining I
- Rafael Gomes Mantovani

, Tomás Horváth
, Ricardo Cerri
, Joaquin Vanschoren
, André C. P. L. F. de Carvalho
:
Hyper-Parameter Tuning of a Decision Tree Induction Algorithm. 37-42 - Julio Albinati, Wagner Meira Jr., Gisele L. Pappa:

An Accurate Gaussian Process-Based Early Warning System for Dengue Fever. 43-48 - Iago Lourenço Correa

, Paulo Drews Jr.
, Marcio Silva de Souza, Virgínia Maria Tavano
:
Supervised Microalgae Classification in Imbalanced Dataset. 49-54 - Davi Pereira dos Santos, André C. P. L. F. de Carvalho

:
Automatic Selection of Learning Bias for Active Sampling. 55-60
Planning and Scheduling
- Alex Gliesch, Marcus Ritt

:
Solving Atomix with Pattern Databases. 61-66 - Ignasi Andrés, Leliane Nunes de Barros:

Using the Causal Graph to Enhance Translations to Solve Contingent Planning Problems. 67-72 - Augusto B. Corrêa, André Grahl Pereira

, Marcus Ritt
:
Improved Airport Ground Traffic Control with Domain-Dependent Heuristics. 73-78 - Valdinei Freire, Karina Valdivia Delgado

:
Extreme Risk Averse Policy for Goal-Directed Risk-Sensitive Markov Decision Process. 79-84
Learning and Neural Networks
- Diego P. P. Mesquita, João Paulo Pordeus Gomes, Leonardo Ramos Rodrigues:

Extreme Learning Machines for Datasets with Missing Values Using the Unscented Transform. 85-90 - Ruben Glatt

, Felipe Leno da Silva, Anna Helena Reali Costa
:
Towards Knowledge Transfer in Deep Reinforcement Learning. 91-96 - Weslley L. Caldas, João Paulo Pordeus Gomes, Michelle G. Cacais, Diego P. P. Mesquita:

Co-MLM: A SSL Algorithm Based on the Minimal Learning Machine. 97-102 - Andressa Kappaun, Karine Camargo, Fábio Medeiros Rangel, Fabrício Firmino de Faria, Priscila Machado Vieira Lima

, Jonice Oliveira
:
Evaluating Binary Encoding Techniques for WiSARD. 103-108 - Evandro J. R. Silva

, Cleber Zanchettin
:
A Voronoi Diagram Based Classifier for Multiclass Imbalanced Data Sets. 109-114 - Thaise M. Quiterio, Ana Carolina Lorena:

Determining the Structure of Decision Directed Acyclic Graphs for Multiclass Classification Problems. 115-120
IA/IC Applications
- Tiago Buarque Assunção de Carvalho

, Maria A. A. Sibaldo, Ing Ren Tsang, George D. C. Cavalcanti, Ing Jyh Tsang, Jan Sijbers
:
Pixel Clustering for Face Recognition. 121-126 - Pedro Garcia Freitas

, Welington Y. L. Akamine, Mylène C. Q. Farias
:
No-Reference Image Quality Assessment Using Texture Information Banks. 127-132 - Bernardo B. Gatto

, Eulanda Miranda dos Santos:
Image-Set Matching by Two Dimensional Generalized Mutual Subspace Method. 133-138 - Bruno Massoni Sguerra, Fábio Gagliardi Cozman

:
Image Classification Using Sum-Product Networks for Autonomous Flight of Micro Aerial Vehicles. 139-144 - Lucas P. Queiroz, Francisco Caio M. Rodrigues, João Paulo Pordeus Gomes, Felipe T. Brito

, Iago C. Brito, Javam C. Machado:
Fault Detection in Hard Disk Drives Based on Mixture of Gaussians. 145-150 - Andres Eduardo Coca Salazar

, Liang Zhao:
Musical Scales Recognition via Deterministic Walk in a Graph. 151-156
Evolutionary Computation
- Giovani Guizzo, Silvia R. Vergilio:

Metaheuristic Design Pattern: Visitor for Genetic Operators. 157-162 - Luiz Otávio Vilas Boas Oliveira, Fernando E. B. Otero, Luis Fernando Miranda, Gisele L. Pappa:

Revisiting the Sequential Symbolic Regression Genetic Programming. 163-168 - Damares C. O. de Resende, Ádamo Lima de Santana, Fábio Manoel França Lobato:

Time Series Imputation Using Genetic Programming and Lagrange Interpolation. 169-174 - Jader M. Caldonazzo Garbelini, André Yoshiaki Kashiwabara

, Danilo Sipoli Sanches:
Discovery Biological Motifs Using Heuristics Approaches. 175-180 - Richard A. Gonçalves, Carolina P. de Almeida

, Lucas M. Pavelski
, Sandra M. Venske
, Josiel Neumann Kuk
, Aurora T. R. Pozo
:
Adaptive Operator Selection in NSGA-III. 181-186 - Thiago Fialho de Queiroz Lafetá, Marcos Luiz de Paula Bueno

, Christiane Regina Soares Brasil, Gina Maira Barbosa de Oliveira:
Many-Objective Evolutionary Algorithms for Multicast Routing with Quality of Service Problem. 187-192
Agents and Multiagent Systems
- Fabio S. do Couto, Carla A. D. M. Delgado

, João C. P. da Silva:
A Trust and Reputation Framework for Game Agents: Providing a Social Bias to Computer Players. 193-198 - Rafael C. Cardoso, Rafael H. Bordini:

Allocating Social Goals Using the Contract Net Protocol in Online Multi-agent Planning. 199-204 - Giovani Farias, Lucas Hilgert, Felipe Meneguzzi, Rafael H. Bordini:

Evaluating the SBR Algorithm Using Automatically Generated Plan Libraries. 205-210 - Cristina Verçosa Pérez Barrios de Souza, Fabrício Enembreck

:
Evaluating the Impact of Reputation-Based Agents in Social Coalition Formation. 211-216 - Gabriel Maia

, João F. L. Alcântara:
Reasoning about Trust and Belief in Possibilistic Answer Set Programming. 217-222
Pattern Recognition and Cluster Analysis
- Carlos M. M. Bezerra, Danilo R. B. Araujo, Valmir Macario:

Allocation of Volunteers in Non-governmental Organizations Aided by Non-supervised Learning. 223-228 - Eduardo Machado Real:

Estimating the Number of Clusters Based on Sequential Clustering Algorithms. 229-234 - Filipe Alves Neto Verri

, Liang Zhao:
Random Walk in Feature-Sample Networks for Semi-supervised Classification. 235-240 - Igor Bueno Correa, André C. P. L. F. de Carvalho

:
DualRadviz: Preserving Context between Classification Evaluation and Data Exploration with RadViz. 241-246 - Bruno Barbarioli

, Renato M. Assunção:
Anomaly Detection under Cost Constraint. 247-252 - Huliane M. Silva, Anne M. P. Canuto, Inácio Gomes Medeiros

, João C. Xavier:
A Bio-inspired Optimization Technique for Cluster Ensembles Optimization. 253-258
Natural Language Processing
- Rogerio C. P. Fragoso

, Roberto H. W. Pinheiro, George D. C. Cavalcanti:
A Method for Automatic Determination of the Feature Vector Size for Text Categorization. 259-264 - Dayvid Castro, Ellen Souza

, Adriano L. I. de Oliveira:
Discriminating between Brazilian and European Portuguese National Varieties on Twitter Texts. 265-270 - Rodrigo Nunes Peclat, Guilherme Novaes Ramos:

Automatic Identification of Security Risks in Edicts for Software Procurement. 271-276 - Gabriel Pedrosa, Marcelo Pita, Paulo Viana Bicalho, Anísio Lacerda, Gisele L. Pappa:

Topic Modeling for Short Texts with Co-occurrence Frequency-Based Expansion. 277-282 - Jenny Copara

, José Ochoa, Camilo Thorne
, Goran Glavas:
Exploring Unsupervised Features in Conditional Random Fields for Spanish Named Entity Recognition. 283-288 - Cleyton Caetano de Souza, José Remígio, Franck Aragão, Evandro Costa, Joseana Macêdo Fechine:

Investigating How "Good" Characteristics' Presence Are Related with Questions' Performance: An Empirical Study on a Programming Community. 289-294
Search and Swarm Intelligence
- Péricles B. C. Miranda, Ricardo B. C. Prudêncio:

A Novel Context-Free Grammar to Guide the Construction of Particle Swarm Optimization Algorithms. 295-300 - Luciano D. S. Pacífico

, Teresa Bernarda Ludermir:
Data Clustering Using Group Search Optimization with Alternative Fitness Functions. 301-306 - Ellen Souza

, Adriano L. I. Oliveira, Gustavo H. F. M. Oliveira, Alisson Silva, Diego Santos:
An Unsupervised Particle Swarm Optimization Approach for Opinion Clustering. 307-312 - Sílvia M. D. M. Maia, Elizabeth Ferreira Gouvea Goldbarg, Lucas D. M. dos S. Pinheiro, Marco César Goldbarg:

Tabu Search with Ejection Chain for the Biobjective Adjacent-Only Quadratic Spanning Tree. 313-318 - George Gomes Cabral, Adriano Lorena Inacio de Oliveira:

Novelty Detection Based on Genuine Normal and Artificially Generated Novelty Examples. 319-324 - Leanderson André, Rafael Stubs Parpinelli

:
A Pareto-Based Symbiotic Relationships Model for Unconstrained Continuous Optimization. 325-330
Knowledge Representation and Reasoning
- Cleyton Mário de Oliveira Rodrigues

, Frederico Luiz Gonçalves de Freitas, Ryan Ribeiro de Azevedo
:
An Ontology for Property Crime Based on Events from UFO-B Foundational Ontology. 331-336 - Thiago Pereira Bueno, Denis Deratani Mauá, Leliane N. de Barros, Fábio Gagliardi Cozman

:
Markov Decision Processes Specified by Probabilistic Logic Programming: Representation and Solution. 337-342 - Jose Flavio de S. Dias, Ronnie Alves

, Therese Commes:
A Module-Based Approach for Evaluating Differential Genome-Wide Expression Profiles. 343-348
Machine Learning and Data Mining II
- Vanessa Queiroz Marinho, Graeme Hirst, Diego Raphael Amancio:

Authorship Attribution via Network Motifs Identification. 355-360 - Tarcisio Pontes, Renato Vimieiro

, Teresa Bernarda Ludermir:
SSDP: A Simple Evolutionary Approach for Top-K Discriminative Patterns in High Dimensional Databases. 361-366 - Giancarlo Lucca

, Graçaliz Pereira Dimuro, Benjamín R. C. Bedregal, José Antonio Sanz
, Humberto Bustince:
A Proposal for Tuning the Alpha Parameter in a Copula Function Applied in Fuzzy Rule-Based Classification Systems. 367-372 - João Emanoel Ambrósio Gomes, Ricardo B. C. Prudêncio, André C. A. Nascimento:

A Comparative Study of Group Profiling Techniques in Co-authorship Networks. 373-378 - Jhoseph Jesus

, Daniel Araújo, Anne M. P. Canuto:
Fusion Approaches of Feature Selection Algorithms for Classification Problems. 379-384 - Romero F. A. B. de Morais

, Péricles B. C. Miranda, Ricardo M. A. Silva:
A Meta-Learning Method to Select Under-Sampling Algorithms for Imbalanced Data Sets. 385-390
Artificial and Intelligent Computing
- Saulo A. F. Oliveira, Ajalmar R. da Rocha Neto, João Paulo Pordeus Gomes:

Towards Fixation Prediction: A Nonparametric Estimation-Based Approach through Key-Points. 391-396 - Adonias Caetano de Oliveira

, João Paulo Pordeus Gomes, Ajalmar R. da Rocha Neto, Amauri H. de Souza:
Efficient Minimal Learning Machines with Reject Option. 397-402 - Hilário Oliveira, Rinaldo Lima, Rafael Dueire Lins, Fred Freitas, Marcelo Riss, Steven J. Simske:

A Concept-Based Integer Linear Programming Approach for Single-Document Summarization. 403-408 - Elliackin M. N. Figueiredo, Danilo R. B. Araujo, Carmelo J. A. Bastos Filho, Teresa Bernarda Ludermir:

Physical Topology Design of Optical Networks Aided by Many-Objective Optimization Algorithms. 409-414 - Glauber Botelho, André Britto

, Leila Silva:
A New Estimation Distributed Algorithm Applied to a Many-Objective Discrete Optimization Problem. 415-420 - Davi Hirafuji Neiva, Cleber Zanchettin

:
A Dynamic Gesture Recognition System to Translate between Sign Languages in Complex Backgrounds. 421-426 - Iago C. Chaves, Manoel Rui P. de Paula, Lucas Goncalves de Moura Leite, Lucas P. Queiroz, João Paulo Pordeus Gomes, Javam C. Machado:

BaNHFaP: A Bayesian Network Based Failure Prediction Approach for Hard Disk Drives. 427-432 - Filipe F. R. Damasceno, Marcelo B. A. Veras, Diego P. P. Mesquita, João Paulo Pordeus Gomes, Carlos Eduardo Fisch de Brito:

Shrinkage k-Means: A Clustering Algorithm Based on the James-Stein Estimator. 433-437 - Edson Elizeu da Silva, Luiz Antonio Celiberto Jr., Robson Santos Franca:

Multiagent Circumnavigation by Reactive Decentralized Algorithm. 438-443 - Leandro Maciel Almeida

, Pedro Sereno Galvao:
Ensembles with Clustering-and-Selection Model Using Evolutionary Algorithms. 444-449 - Leandro Maciel Almeida

, Cleber Zanchettin
, Hilton Pintor Bezerra Leite:
Building Ensembles with Classifier Selection Using Self-Organizing Maps. 450-455 - Salety Ferreira Baracho, Vinícius Veloso de Melo, Regina Célia Coelho

:
Automated Left Ventricle Posterior Wall Segmentation Using Kohonen Self-Organizing Map. 456-461 - Leonardo Henrique Moreira, Célia Ghedini Ralha

:
Transforming Multi-agent Planning Into Single-Agent Planning Using Best-Cost Strategy. 462-467 - Evandro J. R. Silva

, Cleber Zanchettin
:
On Validation Setup for Multiclass Imbalanced Data Sets. 468-473 - Joao Luis Baptista de Almeida, Tiemi Christine Sakata, Katti Faceli:

ASAClu: Selecting Diverse and Relevant Clusters. 474-479 - Valdinei Freire:

The Role of Discount Factor in Risk Sensitive Markov Decision Processes. 480-485 - Alex Marino Gonçalves de Almeida

, Sylvio Barbon
, Emerson Cabrera Paraiso
:
Multi-class Emotions Classification by Sentic Levels as Features in Sentiment Analysis. 486-491 - Tiago I. de Carvalho

, Murillo Guimarães Carneiro
, Gina Maira Barbosa de Oliveira:
A Hybrid Strategy to Evolve Cellular Automata Rules with a Desired Dynamical Behavior Applied to the Task Scheduling Problem. 492-497 - Arnaldo Araújo, Ana Teresa C. Martins, Davi Romero:

First-Order Logic for Decision Problems with Preference Aggregation. 498-503

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