Anna Helena Reali Costa

ORCID

Publication Activity (10 Years)

Years Active: 1998-2024
Publications (10 Years): 59

Top Venues

Publications

Alexandre Alcoforado, Thomas Palmeira Ferraz, Lucas Hideki Okamura, Israel Campos Fama, Arnold Moya Lavado, Bárbara Dias Bueno, Bruno Veloso, Anna Helena Reali Costa
From Random to Informed Data Selection: A Diversity-Based Approach to Optimize Human Annotation and Few-Shot Learning. CoRR (2024)
Marcel R. de Barros, Andressa Pinto, Andres Monroy, Felipe M. Moreno, Jefferson F. Coelho, Aldomar Pietro Silva, Caio Fabricio Deberaldini Netto, José Roberto Leite, Marlon S. Mathias, Eduardo Aoun Tannuri, Artur Jordão, Edson S. Gomi, Fábio Gagliardi Cozman, Marcelo Dottori, Anna Helena Reali Costa
Early Detection of Extreme Storm Tide Events Using Multimodal Data Processing. AAAI (2024)
Alexandre Alcoforado, Lucas Hideki Okamura, Israel Campos Fama, Bárbara Fernandes Dias Bueno, Arnold Moya Lavado, Thomas Palmeira Ferraz, Bruno Veloso, Anna Helena Reali Costa
From Random to Informed Data Selection: A Diversity-Based Approach to Optimize Human Annotation and Few-Shot Learning. PROPOR (2024)
Lucas Francisco Amaral Orosco Pellicer, Taynan Maier Ferreira, Anna Helena Reali Costa
Data augmentation techniques in natural language processing. Appl. Soft Comput. 132 (2023)
Marcel Rodrigues de Barros, Thiago Lizier Rissi, Eduardo Faria Cabrera, Eduardo Aoun Tannuri, Edson Satoshi Gomi, Rodrigo A. Barreira, Anna Helena Reali Costa
Embracing Data Irregularities in Multivariate Time Series with Recurrent and Graph Neural Networks. BRACIS (1) (2023)
Lucas Francisco Amaral Orosco Pellicer, Anna Helena Reali Costa
Improving Zero-Shot Inference with Unsupervised Key-Sentences Extraction. ICSC (2023)
Marlon Sproesser Mathias, Wesley Pereira de Almeida, Marcel Rodrigues de Barros, Jefferson Fialho Coelho, Lucas Palmiro de Freitas, Felipe Marino Moreno, Caio Fabricio Deberaldini Netto, Fábio Gagliardi Cozman, Anna Helena Reali Costa, Eduardo Aoun Tannuri, Edson Satoshi Gomi, Marcelo Dottori
Augmenting a Physics-Informed Neural Network for the 2D Burgers Equation by Addition of Solution Data Points. CoRR (2023)
Marlon S. Mathias, Wesley P. de Almeida, Jefferson F. Coelho, Lucas P. de Freitas, Felipe M. Moreno, Caio F. D. Netto, Fábio Gagliardi Cozman, Anna Helena Reali Costa, Eduardo Aoun Tannuri, Edson S. Gomi, Marcelo Dottori
Augmenting a Physics-Informed Neural Network for the 2D Burgers Equation by Addition of Solution Data Points. BRACIS (2) (2022)
Alexandre Alcoforado, Thomas Palmeira Ferraz, Rodrigo Gerber, Enzo Bustos, André Seidel Oliveira, Bruno Miguel Veloso, Fábio Levy Siqueira, Anna Helena Reali Costa
ZeroBERTo: Leveraging Zero-Shot Text Classification by Topic Modeling. CoRR (2022)
Flávio Nakasato Cação, Anna Helena Reali Costa, Natalie Unterstell, Liuca Yonaha, Taciana Stec, Fábio Ishisaki
Tracking environmental policy changes in the Brazilian Federal Official Gazette. CoRR (2022)
Leonardo Kanashiro Felizardo, Francisco Caio Lima Paiva, Catharine de Vita Graves, Elia Yathie Matsumoto, Anna Helena Reali Costa, Emilio Del-Moral-Hernandez, Paolo Brandimarte
Outperforming algorithmic trading reinforcement learning systems: A supervised approach to the cryptocurrency market. Expert Syst. Appl. 202 (2022)
Lucas Francisco Amaral Orosco Pellicer, Paulo Pirozelli, Anna Helena Reali Costa, Alexandre Inoue
PTT5-Paraphraser: Diversity and Meaning Fidelity in Automatic Portuguese Paraphrasing. PROPOR (2022)
Flávio Nakasato Cação, Anna Helena Reali Costa, Natalie Unterstell, Liuca Yonaha, Taciana Stec, Fábio Ishisaki
Tracking Environmental Policy Changes in the Brazilian Federal Official Gazette. PROPOR (2022)
Alexandre Alcoforado, Thomas Palmeira Ferraz, Rodrigo Gerber, Enzo Bustos, André Seidel Oliveira, Bruno Miguel Veloso, Fábio Levy Siqueira, Anna Helena Reali Costa
ZeroBERTo: Leveraging Zero-Shot Text Classification by Topic Modeling. PROPOR (2022)
Lucas P. Cotrim, Rodrigo A. Barreira, Ismael H. F. dos Santos, Edson S. Gomi, Anna Helena Reali Costa, Eduardo Aoun Tannuri
Neural Network Meta-Models for FPSO Motion Prediction From Environmental Data With Different Platform Loads. IEEE Access 10 (2022)
Leonardo Kanashiro Felizardo, Francisco Caio Lima Paiva, Anna Helena Reali Costa, Emilio Del-Moral-Hernandez
Reinforcement Learning Applied to Trading Systems: A Survey. CoRR (2022)
Francisco Caio Lima Paiva, Leonardo Kanashiro Felizardo, Reinaldo Augusto da Costa Bianchi, Anna Helena Reali Costa
Intelligent Trading Systems: A Sentiment-Aware Reinforcement Learning Approach. CoRR (2021)
Bruno Eidi Nishimoto, Anna Helena Reali Costa
Slot Sharing Mechanism in Multi-domain Dialogue Systems. BRACIS (1) (2021)
Thomaz Calasans, Anna Helena Reali Costa, Eduardo Raul Hruschka
Contextualised Word Embeddings Based on Transfer Learning to Dialogue Response Generation: a Proposal and Comparisons. ISEEIE (2021)
Thomas Palmeira Ferraz, Alexandre Alcoforado, Enzo Bustos, André Seidel Oliveira, Rodrigo Gerber, Naíde Müller, André Corrêa d'Almeida, Bruno Miguel Veloso, Anna Helena Reali Costa
DEBACER: a method for slicing moderated debates. CoRR (2021)
André Seidel Oliveira, Anna Helena Reali Costa
PLSUM: Generating PT-BR Wikipedia by Summarizing Multiple Websites. CoRR (2021)
Flávio Nakasato Cação, Marcos Menon José, André Seidel Oliveira, Stefano Spindola, Anna Helena Reali Costa, Fábio Gagliardi Cozman
DEEPAGÉ: Answering Questions in Portuguese About the Brazilian Environment. BRACIS (2) (2021)
Angel Felipe Magnossão de Paula, Roberto Fray da Silva, Bruno Eidi Nishimoto, Carlos Eduardo Cugnasca, Anna Helena Reali Costa
Answer Selection Using Reinforcement Learning for Complex Question Answering on the Open Domain. ISEEIE (2021)
Flávio Nakasato Cação, Marcos Menon José, André Seidel Oliveira, Stefano Spindola, Anna Helena Reali Costa, Fábio Gagliardi Cozman
DEEPAGÉ: Answering Questions in Portuguese about the Brazilian Environment. CoRR (2021)
Francisco Caio Lima Paiva, Leonardo Kanashiro Felizardo, Reinaldo Augusto da Costa Bianchi, Anna Helena Reali Costa
Intelligent trading systems: a sentiment-aware reinforcement learning approach. ICAIF (2021)
Imran Sarwar Bajwa, George Roussos, Anna Helena Reali Costa, William I. Grosky
Guest Editorial. J. Ambient Intell. Smart Environ. 12 (1) (2020)
Felipe Leno da Silva, Cyntia Eico Hayama Nishida, Diederik M. Roijers, Anna Helena Reali Costa
Coordination of Electric Vehicle Charging Through Multiagent Reinforcement Learning. IEEE Trans. Smart Grid 11 (3) (2020)
Thiago Pedro Donadon Homem, Paulo Eduardo Santos, Anna Helena Reali Costa, Reinaldo Augusto da Costa Bianchi, Ramón López de Mántaras
Qualitative case-based reasoning and learning. Artif. Intell. 283 (2020)
Felipe Leno da Silva, Garrett Warnell, Anna Helena Reali Costa, Peter Stone
Agents teaching agents: a survey on inter-agent transfer learning. Auton. Agents Multi Agent Syst. 34 (1) (2020)
Ruben Glatt, Felipe Leno da Silva, Reinaldo Augusto da Costa Bianchi, Anna Helena Reali Costa
: Deep Case-based Policy Inference for knowledge transfer in Reinforcement Learning. Expert Syst. Appl. 156 (2020)
Ricardo Mitollo Bertani, Reinaldo A. C. Bianchi, Anna Helena Reali Costa
Combining novelty and popularity on personalised recommendations via user profile learning. Expert Syst. Appl. 146 (2020)
Taynan Maier Ferreira, Anna Helena Reali Costa
DeepBT and NLP Data Augmentation Techniques: A New Proposal and a Comprehensive Study. BRACIS (2020)
José Amendola, Lucas S. Miura, Anna Helena Reali Costa, Fábio Gagliardi Cozman, Eduardo Aoun Tannuri
Navigation in Restricted Channels Under Environmental Conditions: Fast-Time Simulation by Asynchronous Deep Reinforcement Learning. IEEE Access 8 (2020)
Felipe Leno da Silva, Garrett Warnell, Anna Helena Reali Costa, Peter Stone
Agents Teaching Agents: A Survey on Inter-agent Transfer Learning. AAMAS (2020)
Cyntia Eico Hayama Nishida, Reinaldo Augusto da Costa Bianchi, Anna Helena Reali Costa
A framework to shift basins of attraction of gene regulatory networks through batch reinforcement learning. Artif. Intell. Medicine 107 (2020)
Imran Sarwar Bajwa, Anna Helena Reali Costa, Jamal Bentahar
Introduction to the Special Section on Artificial Intelligence for Smart Systems. Comput. Electr. Eng. 79 (2019)
Felipe Leno da Silva, Anna Helena Reali Costa
A Survey on Transfer Learning for Multiagent Reinforcement Learning Systems. J. Artif. Intell. Res. 64 (2019)
Bruno Nishimoto, Anna Helena Reali Costa
Dialogue Management with Deep Reinforcement Learning: Balancing Exploration and Exploitation. BRACIS (2019)
Felipe Leno da Silva, Anna Helena Reali Costa, Peter Stone
Building Self-Play Curricula Online by Playing with Expert Agents in Adversarial Games. BRACIS (2019)
Felipe Leno da Silva, Ruben Glatt, Anna Helena Reali Costa
MOO-MDP: An Object-Oriented Representation for Cooperative Multiagent Reinforcement Learning. IEEE Trans. Cybern. 49 (2) (2019)
Felipe Leno da Silva, Anna Helena Reali Costa
Object-Oriented Curriculum Generation for Reinforcement Learning. AAMAS (2018)
Cyntia Eico Hayama Nishida, Anna Helena Reali Costa, Reinaldo Augusto da Costa Bianchi
Control of Gene Regulatory Networks Basin of Attractions with Batch Reinforcement Learning. BRACIS (2018)
Felipe Leno da Silva, Matthew E. Taylor, Anna Helena Reali Costa
Autonomously Reusing Knowledge in Multiagent Reinforcement Learning. IJCAI (2018)
Rodrigo Cesar Bonini, Felipe Leno da Silva, Ruben Glatt, Edison Spina, Anna Helena Reali Costa
A Framework to Discover and Reuse Object-Oriented Options in Reinforcement Learning. BRACIS (2018)
Juan Carlos Perafan Villota, Felipe Leno da Silva, Ricardo de Souza Jacomini, Anna Helena Reali Costa
Pairwise registration in indoor environments using adaptive combination of 2D and 3D cues. Image Vis. Comput. 69 (2018)
Felipe Leno da Silva, Ruben Glatt, Anna Helena Reali Costa
An Advising Framework for Multiagent Reinforcement Learning Systems. AAAI (2017)
Rodrigo Cesar Bonini, Felipe Leno da Silva, Edison Spina, Anna Helena Reali Costa
Using Options to Accelerate Learning of New Tasks According to Human Preferences. AAAI Workshops (2017)
Rodrigo Cesar Bonini, Felipe Leno da Silva, Anna Helena Reali Costa
Learning Options in Multiobjective Reinforcement Learning. AAAI (2017)
Ricardo de Souza Jacomini, David Correa Martins Jr., Felipe Leno da Silva, Anna Helena Reali Costa
GeNICE: A Novel Framework for Gene Network Inference by Clustering, Exhaustive Search, and Multivariate Analysis. J. Comput. Biol. 24 (8) (2017)
Felipe Leno da Silva, Ruben Glatt, Anna Helena Reali Costa
Simultaneously Learning and Advising in Multiagent Reinforcement Learning. AAMAS (2017)
Felipe Leno da Silva, Anna Helena Reali Costa
Accelerating Multiagent Reinforcement Learning through Transfer Learning. AAAI (2017)
Thiago Pedro Donadon Homem, Danilo Hernani Perico, Paulo Eduardo Santos, Anna Helena Reali Costa, Reinaldo Augusto da Costa Bianchi
Improving Reinforcement Learning Results with Qualitative Spatial Representation. BRACIS (2017)
Ruben Glatt, Anna Helena Reali Costa
Policy Reuse in Deep Reinforcement Learning. AAAI (2017)
Cyntia Eico Hayama Nishida, Anna Helena Reali Costa, Reinaldo Augusto da Costa Bianchi
Controlling Gene Regulatory Networks with FQI-SARSA. BRACIS (2017)
Ruben Glatt, Anna Helena Reali Costa
Improving Deep Reinforcement Learning with Knowledge Transfer. AAAI (2017)
Felipe Leno da Silva, Ruben Glatt, Anna Helena Reali Costa
Object-Oriented Reinforcement Learning in Cooperative Multiagent Domains. BRACIS (2016)
Ricardo de Souza Jacomini, David Correa Martins Jr., Felipe Leno da Silva, Anna Helena Reali Costa
A Framework for Scalable Inference of Temporal Gene Regulatory Networks based on Clustering and Multivariate Analysis. BAI@IJCAI (2016)
Felipe Leno da Silva, Anna Helena Reali Costa
Transfer Learning for Multiagent Reinforcement Learning Systems. IJCAI (2016)
Ruben Glatt, Felipe Leno da Silva, Anna Helena Reali Costa
Towards Knowledge Transfer in Deep Reinforcement Learning. BRACIS (2016)
Juan Carlos Perafan Villota, Anna Helena Reali Costa
Aligning RGB-D Point Clouds through Adaptive Integration of Color and Depth Cues. LARS/SBR (2015)
Valdinei Freire da Silva, Anna Helena Reali Costa
Comparative Analysis of Abstract Policies to Transfer Learning in Robotics Navigation. AAAI Workshop: Knowledge, Skill, and Behavior Transfer in Autonomous Robots (2015)
Marcelo Li Koga, Valdinei Freire da Silva, Anna Helena Reali Costa
Stochastic Abstract Policies: Generalizing Knowledge to Improve Reinforcement Learning. IEEE Trans. Cybern. 45 (1) (2015)
Valdinei Freire da Silva, Flavio Sales Truzzi, Anna Helena Reali Costa, Fábio Gagliardi Cozman
Evaluation of linear relaxations in Ad Network optimization for online marketing. J. Braz. Comput. Soc. 21 (1) (2015)
Heider Berlink, Nelson Kagan, Anna Helena Reali Costa
Intelligent Decision-Making for Smart Home Energy Management. J. Intell. Robotic Syst. 80 (Supplement-1) (2015)
Felipe Leno da Silva, Marina Lopes Grassi Sella, Tiago Mauricio Francoy, Anna Helena Reali Costa
Evaluating classification and feature selection techniques for honeybee subspecies identification using wing images. Comput. Electron. Agric. 114 (2015)
Reinaldo A. C. Bianchi, Murilo Fernandes Martins, Carlos H. C. Ribeiro, Anna Helena Reali Costa
Heuristically-Accelerated Multiagent Reinforcement Learning. IEEE Trans. Cybern. 44 (2) (2014)
Fabiana Soares Santana, Anna Helena Reali Costa, Flavio Sales Truzzi, Felipe Leno da Silva, Sheila L. Santos, Tiago Mauricio Francoy, Antonio Mauro Saraiva
A reference process for automating bee species identification based on wing images and digital image processing. Ecol. Informatics 24 (2014)
Walter Toro, Fábio Gagliardi Cozman, Kate Revoredo, Anna Helena Reali Costa
Probabilistic Relational Reasoning in Semantic Robot Navigation. URSW (2014)
Nicolau Leal Werneck, Anna Helena Reali Costa
Corisco: Robust edgel-based orientation estimation for generic camera models. Image Vis. Comput. 31 (12) (2013)
Marcelo Li Koga, Valdinei Freire da Silva, Fábio Gagliardi Cozman, Anna Helena Reali Costa
Speeding-up reinforcement learning through abstraction and transfer learning. AAMAS (2013)
Paulo Thiago Fracasso, Frank Stephenson Barnes, Anna Helena Reali Costa
Energy cost optimization in water distribution systems using Markov Decision Processes. IGCC (2013)
Flavio Sales Truzzi, Valdinei Freire da Silva, Anna Helena Reali Costa, Fábio Gagliardi Cozman
Ad Network Optimization: Evaluating Linear Relaxations. BRACIS (2013)
Valdinei Freire da Silva, Marcelo Li Koga, Fábio Gagliardi Cozman, Anna Helena Reali Costa
Reusing Risk-Aware Stochastic Abstract Policies in Robotic Navigation Learning. RoboCup (2013)
Reinaldo A. C. Bianchi, Carlos H. C. Ribeiro, Anna Helena Reali Costa
Heuristically Accelerated Reinforcement Learning: Theoretical and Experimental Results. ECAI (2012)
Valdinei Freire da Silva, Fernando A. Pereira, Anna Helena Reali Costa
Finding Memoryless Probabilistic Relational Policies for Inter-task Reuse. IPMU (2) (2012)
Valdinei Freire da Silva, Anna Helena Reali Costa
A Geometric Approach to Find Nondominated Policies to Imprecise Reward MDPs. ECML/PKDD (1) (2011)
Tiago Matos, Yannick Plaino Bergamo, Valdinei Freire da Silva, Anna Helena Reali Costa
Stochastic Abstract Policies for Knowledge Transfer in Robotic Navigation Tasks. MICAI (1) (2011)
Tiago Matos, Yannick Plaino Bergamo, Valdinei Freire da Silva, Fábio Gagliardi Cozman, Anna Helena Reali Costa
Simultaneous Abstract and Concrete Reinforcement Learning. SARA (2011)
Nicolau Leal Werneck, Anna Helena Reali Costa
Mapping with Monocular Vision in Two Dimensions. Int. J. Nat. Comput. Res. 1 (4) (2010)
André Iasi Moura, Carlos Henrique Costa Ribeiro, Anna Helena Reali Costa
WBLS: A signal presence-based Wi-Fi localisation system for mobile devices in smart environments. Int. J. Knowl. Based Intell. Eng. Syst. 13 (1) (2009)
Valdinei Freire da Silva, Anna Helena Reali Costa
Compulsory Flow Q-Learning: an RL algorithm for robot navigation based on partial-policy and macro-states. J. Braz. Comput. Soc. 15 (3) (2009)
Valguima Victoria Viana Aguiar Odakura, Reinaldo Augusto da Costa Bianchi, Anna Helena Reali Costa
General detection model in cooperative multirobot localization. J. Braz. Comput. Soc. 15 (3) (2009)
Waldemar Bonventi Jr., Anna Helena Reali Costa
Hybrid and Incremental Fuzzy Learning for Human Skin Detection. Int. J. Pattern Recognit. Artif. Intell. 22 (6) (2008)
Alexandre da Silva Simões, Anna Helena Reali Costa
A Learning Function for Parameter Reduction in Spiking Neural Networks with Radial Basis Function. SBIA (2008)
Reinaldo A. C. Bianchi, Carlos H. C. Ribeiro, Anna Helena Reali Costa
Accelerating autonomous learning by using heuristic selection of actions. J. Heuristics 14 (2) (2008)
Luiz A. Celiberto, Carlos H. C. Ribeiro, Anna Helena Reali Costa, Reinaldo A. C. Bianchi
Heuristic Reinforcement Learning Applied to RoboCup Simulation Agents. RoboCup (2007)
Reinaldo A. C. Bianchi, Carlos H. C. Ribeiro, Anna Helena Reali Costa
Heuristic Selection of Actions in Multiagent Reinforcement Learning. IJCAI (2007)
Valdinei Freire da Silva, Pedro U. Lima, Anna Helena Reali Costa
Eliciting preferences over observed behaviours based on relative evaluations. IROS (2007)
Antonio Henrique Pinto Selvatici, Anna Helena Reali Costa
Fast loopy belief propagation for topological Sam. IROS (2007)
Valdinei Freire da Silva, Anna Helena Reali Costa, Pedro U. Lima
Inverse Reinforcement Learning with Evaluation. ICRA (2006)
Valguima Odakura, Anna Helena Reali Costa
Negative Information in Cooperative Multirobot Localization. IBERAMIA-SBIA (2006)
Valguima Odakura, Anna Helena Reali Costa
Cooperative multi-robot localization: using communication to reduce localization error. ICINCO (2005)
Antonio Henrique Pinto Selvatici, Anna Helena Reali Costa
A Hybrid Adaptive Architecture for Mobile Robots Based on Reactive Behaviors. HIS (2005)
Reinaldo A. C. Bianchi, Carlos H. C. Ribeiro, Anna Helena Reali Costa
Heuristically Accelerated Q-Learning: A New Approach to Speed Up Reinforcement Learning. SBIA (2004)
Reinaldo A. C. Bianchi, Anna Helena Reali Costa
Ant-ViBRA: A Swarm Intelligence Approach to Learn Task Coordination. SBIA (2002)
Carlos H. C. Ribeiro, Renê Pegoraro, Anna Helena Reali Costa
Experience generalization for concurrent reinforcement learners: the minimax-QS algorithm. AAMAS (2002)
Reinaldo A. C. Bianchi, Anna Helena Reali Costa
Comparing Distributed Reinforcement Learning Approaches to Learn Agent Coordination. IBERAMIA (2002)
Leonardo Azevedo Scardua, José Jaime Da Cruz, Anna Helena Reali Costa
Optimal control of ship unloaders using reinforcement learning. Adv. Eng. Informatics 16 (3) (2002)
Reinaldo A. C. Bianchi, Anna Helena Reali Costa
Implementing Computer Vision Algorithms in Hardware: An FPGA/VHDL-Based Vision System for a Mobile Robot. RoboCup (2001)
Renê Pegoraro, Anna Helena Reali Costa, Carlos H. C. Ribeiro
Experience Generalization for Multi-Agent Reinforcement Learning. SCCC (2001)

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Publication Activity (10 Years)

Top Topics

Top Venues

Anna Helena Reali Costa