Detailed Program – BRACIS

Wednesday (04/11/2015)
8:00 – 8:30 Opening Ceremony
8:30 – 10:00 Invited Talk – Interval-valued Fuzzy Sets and Their Applications, Humberto Bustince
10:00 – 10:30 Coffee Break
10:30 – 12:30 Session 1 – Hyper-heuristics and Optimization

Chair: Aurora Pozo

12:30 – 14:00 Lunch
14:00 – 16:00 Session 2 – Data Mining and Machine Learning

Chair: Fabio Cozman

16:00 – 16:30 Coffee Break
16:30 – 18:00 Invited Talk – Concept Lattices for Knowledge Discovery and Knowledge Engineering, Amedeo Napoli
19:00 – 21:00 Welcome Cocktail
Thursday (05/11/2015)
8:30 – 10:00 Invited Talk – Lluís Padró (in conjunction with STIL)
10:00 – 10:30 Coffee Break
10:30 – 12:30 Session 3 – Best Papers Indications

Chair: Gisele Pappa e Kate Revoredo

12:30 – 14:00 Lunch
14:00 – 16:00 Session 4 – Multi-agent systems

Chair: Andre de Carvalho

16:00 – 16:30 Coffee Break
16:30 – 18:00 Invited Talk – Adam Pease (in conjunction with STIL)
19:00 – 21:00 Conference Dinner
Friday (06/11/2015)
8:30 – 10:00 Invited Talk – Cláudio Pinhanez
10:00 – 10:30 Coffee Break
10:30 – 12:30 Session 5 – Learning from Text

Chair: Solange Resende

12:30 – 14:00 Lunch
14:00 – 15:00 Session 6 – Neural Networks

Chair: Teresa Ludermir

15:00 – 16:00 Panel: A Discussion about the Potential and the Risks of Artificial Intelligence
16:00 – 16:30 Coffee Break
16:30 – 18:00 BRACIS Poster Session
Saturday (07/11/2015)
8:30 – 10:30 Session 8 – Learning and Recommender Systems

Chair: Valeria Feltrim

10:30 – 11:00 Coffee Break
11:00 – 12:30 Session 9 – Applications

Chair: Ana Carolina Lorena

Session 1 – Hyper-heuristics and Optimization

Evaluating a Multi-Objective Hyper-Heuristic for the Integration and Test Order Problem
Giovani Guizzo, Silvia R. Vergilio, Aurora T. R. Pozo
A Hyper-Heuristic for the Environmental/Economic Dispatch Optimization Problem
Richard Aderbal Goncalves, Carolina Paula de Almeida, Sandra Mara Guse Scos Venske,
Josiel Neumann Kuk, Lucas Marcondes Pavelski, Myriam Regattieri de B. da S. Delgado
A Multi-Armed Bandit Hyper-Heuristic
Alexandre Silvestre Ferreira, Richard A. Gonçalves, Aurora Pozo
Automated Iterative Partitioning for Cooperatively Coevolving Particle Swarms in Large Scale Optimization
Peter Frank Perroni, Daniel Weingaertner, Myriam Regattieri Delgado
Evaluating methods for constant optimization of symbolic regression benchmark problems
Vinicius Veloso De Melo, Benjamin Fowler, Wolfgang Banzhaf
Stealthy path planning using navigation meshes
Matheus Ribeiro Furtado de Mendonca, Heder Soares Bernardino, Raul Fonseca Neto

 

Session 2 – Data Mining and Machine Learning


Dyna-MLAC: Trading Computational and Sample Complexities in Actor-Critic Reinforcement Learning
Bruno Sousa Campos da Costa, Wouter Caarls, Daniel Sadoc Menasché
A Cluster Based Hybrid Feature Selection Approach
Pablo Andretta Jaskowiak, Ricardo José Gabrielli Barreto Campello
Semi-Supervised Multi-label k-Nearest Neighbors Classification Algorithms
Danilo Carlos Gouveia de Lucena, Ricardo Bastos Cavalcante Prudencio
IGMM-CD: A Gaussian Mixture Classification Algorithm for Data Streams with Concept Drifts
Luan Soares Oliveira, Gustavo Enrique de Almeida Prado Alves Batista
Selectively Inhibiting Learning Bias for Active Sampling
Davi Pereira dos Santos, André Carlos Ponce de Leon Ferreira de Carvalho
Contextual Bandits for Multi-Objective Recommender Systems
Anisio Lacerda

Session 3 – Best Papers Indications


Scalable Fast Evolutionary k-means Clustering
Gilberto Viana de Oliveira, Murilo Coelho Naldi
Predicting high-performance concrete compressive strength using features constructed by Kaizen Programming
Vinícius Veloso De Melo, Wolfgang Banzhaf
Multiobjective Binary ACO for Unconstrained Binary Quadratic Programming
Murilo Zangari de Souza, Aurora Trinidad Ramirez Pozo
An Adaptive Multi-Level Framework for Forest Species Recognition
Paulo Rodrigo Cavalin, Marcelo Nepomoceno Kapp, Luiz Eduardo Soares de Oliveira

 

Session 4 – Multi-agent systems


Towards Practical Argumentation in Multi-Agent Systems
Alison R. Panisson, Felipe Meneguzzi, Renata Vieira, Rafael H. Bordini
A Multi-agent Metaheuristic Optimization Framework with Cooperation
Maria Amélia Lopes Silva,Sérgio Ricardo de Souza,Marcone Jamilson Freitas Souza,Sabrina Moreira de Oliveira
Merging Argumentation Systems
Lucas Gonçalves de Moura Leite, Thiago Alves Rocha, João Fernando Lima Alcântara
Evaluating Perception Filters in BDI Jason Agents
Marcio Fernando Stabile Junior, Jaime Simão Sichman
Building up Conceptual Spaces: An ESOM Supported Strategy
Suelen Mapa de Paula, Micael Cabrera Carvalho, Ricardo Ribeiro Gudwin
An Occlusion Calculus Based on an Interval Algebra  
Paulo E. Santos, Gérard Ligozat, Marjan Safi-Samghabadi

 

Session 5 – Learning from Text


Ranking Keyphrases from Semantic and Syntactic Features of Textual Terms
Raquel Silveira, Vasco Furtado, Vládia Pinheiro
Adaptation of Discourse Parsing Models for the Portuguese Language
Erick Galani Maziero, Graeme Hirst, Thiago Alexandre Salgueiro Pardo
The Impact of Contrastive Corpora for Term Relevance Measures
Lucelene Lopes, Paulo Fernandes, Roger Granada, Renata Vieira
Exploring Resources for Sentiment Analysis in Portuguese Language
Larissa Astrogildo de Freitas, Renata Vieira
Li-Fraumeni Ontology: A case study of an ontology for Knowledge Discovery in a Cancer Domain.
Ricardo Moura Sekeff Budaruiche, Renata Wassermann, Diogo F.C. Patrão, Maria Isabel Alves de Souza Waddington Achatz
Text categorization based on dissimilarity representation and prototype selection
Roberto Hugo Wanderley Pinheiro, George Darmiton da Cunha Cavalcanti, Tsang Ing Ren

 

Session 6 – Neural Networks


Fitting Parameters on Quantum Weightless Neuron Dynamics
Fernando Maciano de Paula Neto, Teresa Bernarda Ludermir, Wilson Rosa de Oliveira, 
Adenilton José da Silva
Speech recognition in noisy environments with Convolutional Neural Networks
Rafael Meneses Santos, Leonardo Nogueira Matos, Hendrik Teixeira Macedo, Jugurta Rosa Montalvão Filho
A Set-Medoids Vector Batch SOM Algorithm Based on Multiple Dissimilarity Matrices
Francisco de Assis Tenorio de Carvalho, Eduardo Cintra Simões

 

Session 7 – Computational Intelligence (Poster Presentation)


A novel ensemble approach based on balanced Perceptrons applied to microarray datasets
Karen Braga Enes, Saulo Moraes Villela, Raul Fonseca Neto
A Parallel Approach of a Hybrid Particle Swarm Optimization Algorithm to Solve the Vehicle Routing Problem with Time Windows
Thiago Muniz Stehling,Sérgio Ricardo de Souza,Moacir F. de França Filho
A Portable OpenCL-based Approach for SVMs in GPU
Henry Emanuel Leal Cagnini
Adaptive method for segmentation of vehicles through local threshold in the Gaussian Mixture Model
Kalyf Abdalla Buzar Lima, Kelson Rômulo Teixeira Aires, Francisco W. Pereira dos Reis
Adaptive Navigation for Mobile Robots with Object Recognition and Ontologies
Jurasildo Oliveira Reinaldo, Rosiery da Silva Maia, Anderson Abner de Santana Souza
Adding Value to Daily-Deals Recommendation: Multi-Armed Bandits to Match Customers and Deals
Anisio Lacerda, Adriano Veloso, Nivio Ziviani
Capturing Relationships in Multi-Objective Optimization
Gian Fritsche, Andrei Strickler, Aurora Pozo, Roberto Santana
Comparative study of Genetic Algorithm and Ant Colony Optimization algorithm performances for the task of guitar tablature transcription
Joao Victor Ramos, Andre Stylianos Ramos, Carlos N, Silla Jr., Danilo Sipoli Sanches
Grouping similar trajectories for carpooling purposes
Michael Oliveira da Cruz, Hendrik Macedo, Adolfo Guimarães
Looking at the Bottom and the Top: a Hybrid Logical Relational Learning System Based on Answer Sets
Victor Guimarães, Aline Paes
Probabilistic Fuzzy Naive Bayes
Gabriel Moura, Mauro Roisenberg
Reference-Point Based Multi-swarm Algorithm for Many-Objective Problems
Andre Britto, Aurora Pozo
Solving NP-complete Problems using Quantum Weightless Neuron Nodes
Fernando Maciano de Paula Neto, Teresa Bernarda Ludermir, Wilson Rosa de Oliveira,
Adenilton José da Silva
Solving Sokoban Optimally with Domain-Dependent Move Pruning
Renato R. Leme, André G. Pereira, Marcus Ritt, Luciana S. Buriol
Transducer State Prediction System for Smart Environment Intelligent Control
Marcelo Bassani de Freitas, George D. C. Cavalcanti, Robert Sabourin
Using Markov Models to Learn the Sentiment of Soccer Fans from Bets and the Result of Matches
Rafael Pontes Bomfim,João José Vasco Peixoto Furtado

 

Session 8 – Learning and Recommender Systems


Context-Aware Techniques for Cross-Domain Recommender Systems
Douglas Véras, Ricardo Prudêncio, Carlos Ferraz, Alysson Bispo, Thiago Prota
DESiRe: A Dynamic Approach for Exploratory Search Results Recommendation
Lucas Pupulin Nanni, Valéria Delisandra Feltrim
KSIG: Improving the convergence rate in adaptive filtering using kernel Hilbert space
Éden Pereira da Silva, Carlos Alberto Estombelo-Montesco, Ewaldo E. Carvalho Santana
Adapting Noise Filters for Ranking
Ana Carolina Lorena, Luis Paulo Faina Garcia, André C. P. L. F. de Carvalho
MLM-Rank: A Ranking algorithm based on the Minimal Learning Machine
Alisson S. C. Alencar, Weslley L. Caldas, Joao P. P. Gomes, Amauri H. de Souza Junior,
Paulo A.C. Aguilar, Cristiano Rodrigues, Wellington Franco, Miguel F. de Castro,
Rossana M.C. Andrade

 

Session 9 – Applications


Ensemble of Adaptive Algorithms for Keystroke Dynamics
Paulo Henrique Pisani, Ana Carolina Lorena, Andre Carlos Ponce de Leon Ferreira de Carvalho
SURF descriptor and pattern recognition techniques in automatic identification of pathological retinas
Rodrigo de Melo Souza Veras, Romuere Rodrigues Veloso e Silva, Flávio Henrique Duarte de Araújo, Fátima Nelsizeuma Sombra de Medeiros
Deep Learning for Wind Speed Forecasting in Northeastern Region of Brazil
Anderson Tenório Sergio, Teresa Bernarda Ludermir
Predicting overtemperature events in graphics cards using regression models
Francisco Caio M. Rodrigues, Lucas P. Queiroz, Joao Paulo Pordeus Gomes, Javam C. Machado
A Computer Vision System for Guidance of VTOL UAVs Autonomous Landing
Felipe Leonardo Lôbo Medeiros, Vitor Conrado Faria Gomes, Márcia Rodrigues Campos de Aquino, Diego Geraldo, Marcos Eduardo Lopes Honorato, Luiz Henrique Moreira Dias