Célia Ghedini Ralha

Publication Activity (10 Years)

Years Active: 1996-2024
Publications (10 Years): 54

Top Topics

Automated Planning

Cloud Computing

Top Venues

Future Gener. Comput. Syst.

Publications

Aldo H. D. Mendes, Michel J. F. Rosa, Marcelo Antonio Marotta, Aletéia P. F. Araújo, Alba C. M. A. Melo, Célia Ghedini Ralha
MAS-Cloud+: A novel multi-agent architecture with reasoning models for resource management in multiple providers. Future Gener. Comput. Syst. 154 (2024)
Lucas Correa Lemos, Célia Ghedini Ralha, Daniela Barreiro Claro, Rita Suzana Pitangueira Maciel, Aline Argolo, Claudio D. G. Linhares
A Temporal Network Visualization and Data Analysis on Two Decades of SBSI. SBSI (2024)
Leonardo Henrique Moreira, Célia Ghedini Ralha
Method for evaluating plan recovery strategies in dynamic multi-agent environments. J. Exp. Theor. Artif. Intell. 35 (8) (2023)
Aurélio Ribeiro Costa, Rafael Henrique Nogalha de Lima, Célia Ghedini Ralha
Machine Learning Approaches for Community Detection in Online Social Networks. SSCI (2023)
Rafael Henrique Nogalha De Lima, Aurélio Ribeiro Costa, Thiago De Paulo Faleiros, Célia Ghedini Ralha
An Actor-Critic Architecture for Community Detection Ablation Study. SSCI (2023)
Aurélio Ribeiro Costa, Célia Ghedini Ralha
AC2CD: An actor-critic architecture for community detection in dynamic social networks. Knowl. Based Syst. 261 (2023)
Carlos Joel Tavares da Silva, Célia Ghedini Ralha
Multi-Robot System Architecture Focusing on Plan Recovery for Dynamic Environments. SSCI (2023)
Leonardo Henrique Moreira, Célia Ghedini Ralha
An efficient lightweight coordination model to multi-agent planning. Knowl. Inf. Syst. 64 (2) (2022)
Cássio Giorgio Couto Coelho, Célia Ghedini Ralha
MASE-EGTI: An agent-based simulator for environmental land change. Environ. Model. Softw. 147 (2022)
Aurelio Ribeiro Costa, Vanessa Tavares Nunes, Célia Ghedini Ralha
Scientific Collaboration Network Views: A Brazilian Computer Science Graduate Programs Case. J. Inf. Data Manag. 13 (4) (2022)
Jonathan M. DeAlmeida, Luiz A. DaSilva, Cristiano Bonato Both, Célia Ghedini Ralha, Marcelo Antonio Marotta
Artificial Intelligence-Driven Fog Radio Access Networks: Integrating Decision Making Considering Different. IEEE Veh. Technol. Mag. 16 (3) (2021)
Leonardo Henrique Moreira, Célia Ghedini Ralha
Plan Recovery Process in Multi-agent Dynamic Environments. ICINCO (2021)
Guido Dutra de Oliveira, Pedro Phelipe Gonçalves Porto, Conceição de Maria Albuquerque Alves, Célia Ghedini Ralha
An Agent-Based Model for Simulating Irrigated Agriculture in the Samambaia Basin in Goiás. RITA 28 (2) (2021)
Leonardo Henrique Moreira, Célia Ghedini Ralha
Evaluation of Decision-making Strategies for Robots in Intralogistics Problems Using Multi-agent Planning. CEC (2021)
Tiago Henrique Faccio Segato, Célia Ghedini Ralha, Sérgio Eduardo Soares Fernandes
Development process of multiagent system for glycemic control of intensive care unit patients. Artif. Intell. Res. 10 (1) (2021)
Michel J. F. Rosa, Célia Ghedini Ralha, Maristela Holanda, Aleteia P. F. Araujo
Computational resource and cost prediction service for scientific workflows in federated clouds. Future Gener. Comput. Syst. 125 (2021)
Jonathan M. DeAlmeida, Camila F. T. Pontes, Luiz A. DaSilva, Cristiano Bonato Both, João J. C. Gondim, Célia Ghedini Ralha, Marcelo Antonio Marotta
Abnormal Behavior Detection Based on Traffic Pattern Categorization in Mobile Networks. IEEE Trans. Netw. Serv. Manag. 18 (4) (2021)
Tiago Henrique Faccio Segato, Rafael Moura da Silva Serafim, Sérgio Eduardo Soares Fernandes, Célia Ghedini Ralha
MAS4GC: Multi-agent System for Glycemic Control of Intensive Care Unit Patients. BRACIS (1) (2021)
Charles Antônio Nascimento Costa, Bruno Macchiavello, Célia Ghedini Ralha
Trust and Reputation Multiagent-driven Model for Distributed Transcoding on Fog-Edge. TRUST@AAMAS (2021)
Jefferson Viana Fonseca Abreu, Célia Ghedini Ralha, João José Costa Gondim
Twitter Bot Detection with Reduced Feature Set. ISI (2020)
Natan de Souza Rodrigues, Aurelio Ribeiro Costa, Lucas Correa Lemos, Célia Ghedini Ralha
Multi-strategic Approach for Author Name Disambiguation in Bibliography Repositories. SIMBig (2020)
Denis J. S. de Albuquerque, Vanessa Tavares Nunes, Claudia Cappelli, Célia Ghedini Ralha
Towards Auditability Requirements Specification Using an Agent-Based Approach. CoRR (2020)
Jefferson Viana Fonseca Abreu, Jorge Henrique Cabral Fernandes, João José Costa Gondim, Célia Ghedini Ralha
Bot Development for Social Engineering Attacks on Twitter. CoRR (2020)
Rafael Marconi Ramos, Célia Ghedini Ralha, Tahsin M. Kurç, Joel H. Saltz, George Teodoro
Increasing Accuracy of Medical CNN Applying Optimization Algorithms: An Image Classification Case. BRACIS (2019)
Jose Pergentino Araujo Neto, Donald M. Pianto, Célia Ghedini Ralha
MULTS: A multi-cloud fault-tolerant architecture to manage transient servers in cloud computing. J. Syst. Archit. 101 (2019)
Célia Ghedini Ralha, Aldo H. D. Mendes, Luiz A. Laranjeira, Aletéia P. F. Araújo, Alba C. M. A. Melo
Multiagent system for dynamic resource provisioning in cloud computing platforms. Future Gener. Comput. Syst. 94 (2019)
Jose Pergentino Araujo Neto, Donald M. Pianto, Célia Ghedini Ralha
Towards increasing reliability of Amazon EC2 spot instances with a fault-tolerant multi-agent architecture. Multiagent Grid Syst. 15 (3) (2019)
Lucas Oliveira Souza, Gabriel de Oliveira Ramos, Célia Ghedini Ralha
Experience Sharing Between Cooperative Reinforcement Learning Agents. ICTAI (2019)
Lucas Oliveira Souza, Gabriel de Oliveira Ramos, Célia Ghedini Ralha
Experience Sharing Between Cooperative Reinforcement Learning Agents. CoRR (2019)
Allisson M. R. Barros, Vanessa Tavares Nunes, Célia Ghedini Ralha
Goal-Oriented Model Conversion to Automated Planning Problem Using Hierarchical Task Networks. SBSI (2018)
Bruno C. Kümmel, André C. P. L. F. de Carvalho, Marcelo M. Brigido, Célia Ghedini Ralha, Maria Emília M. T. Walter
S^2FS : Single Score Feature Selection Applied to the Problem of Distinguishing Long Non-coding RNAs from Protein Coding Transcripts. BSB (2018)
Daniel S. Souza, Waldeyr Mendes Cordeiro da Silva, Célia Ghedini Ralha, Maria Emília M. T. Walter
An Argumentation Theory-Based Multiagent Model to Annotate Proteins. BSB (2018)
Jose Pergentino Araujo Neto, Donald M. Pianto, Célia Ghedini Ralha
A Fault-Tolerant Agent-Based Architecture for Transient Servers in Fog Computing. SBAC-PAD (2018)
Jose Pergentino Araujo Neto, Donald M. Pianto, Célia Ghedini Ralha
A Resilient Agent-Based Architecture for Efficient Usage of Transient Servers in Cloud Computing. CloudCom (2018)
Jose Pergentino Araujo Neto, Donald M. Pianto, Célia Ghedini Ralha
An Agent-Based Fog Computing Architecture for Resilience on Amazon EC2 Spot Instances. BRACIS (2018)
Jose Pergentino A. Neto, Donald M. Pianto, Célia Ghedini Ralha
A Prediction Approach to Define Checkpoint Intervals in Spot Instances. CLOUD (2018)
Carolina G. Abreu, Célia Ghedini Ralha
An empirical workflow to integrate uncertainty and sensitivity analysis to evaluate agent-based simulation outputs. Environ. Model. Softw. 107 (2018)
Vanessa Tavares Nunes, Flávia Maria Santoro, Cláudia Maria Lima Werner, Célia Ghedini Ralha
Real-Time Process Adaptation: A Context-Aware Replanning Approach. IEEE Trans. Syst. Man Cybern. Syst. 48 (1) (2018)
Leonardo Henrique Moreira, Célia Ghedini Ralha
A Multi-agent Planning Model Applied to Teamwork Management. CEC (2018)
Leonardo Henrique Moreira, Célia Ghedini Ralha
Improving Multi-agent Planning with Unsolvability and Independent Plan Detection. BRACIS (2017)
Caue Zaghetto, Luiz H. M. Aguiar, Alexandre Zaghetto, Célia Ghedini Ralha, Flavio de Barros Vidal
Agent-based framework to individual tracking in unconstrained environments. Expert Syst. Appl. 87 (2017)
Carolina G. Abreu, Célia Ghedini Ralha
Uncertainty Assessment in Agent-Based Simulation: An Exploratory Study. AAMAS Workshops (Selected Papers) (2017)
Carolina G. Abreu, Célia Ghedini Ralha
Uncertainty Assessment in Agent-Based Simulation: An Exploratory Study. MABS (2017)
Denis José Albuquerque, Vanessa Tavares Nunes, Célia Ghedini Ralha, Claudia Cappelli
E-gov Transparency Implementation Using Multi-agent System: a Brazilian Study-Case in Lawsuit Distribution Process. HICSS (2017)
Lucas Oliveira Souza, Célia Ghedini Ralha, Bruno W. P. Hoelz
Optimizing Resource Allocation with Intelligent Agents. AAMAS (2017)
Paulo Sérgio Rosa, Célia Ghedini Ralha, Ivan Ricardo Gartner
The Agent Rationality in the Doom Loop of Sovereign Debt: An Agent-Based Model Simulation of Systemic Risk Emergence Process. MABS (2017)
Bruno W. P. Hoelz, Célia Ghedini Ralha
Towards a Cognitive Meta-Model for Adaptive Trust and Reputation in Open Multi-Agent Systems. AAMAS (2016)
Leonardo Henrique Moreira, Célia Ghedini Ralha
Transforming Multi-agent Planning Into Single-Agent Planning Using Best-Cost Strategy. BRACIS (2016)
Luiz H. M. Aguiar, Alexandre Zaghetto, Caue Zaghetto, Célia Ghedini Ralha, Flavio de Barros Vidal
Demiourgos: Simulação Baseada em Agentes para Análise da Evolução de Camuflagem em Seres Vivos [Demiourgos: Agent-Based Simulation for the Analysis of Camuflage Evolution of Living Beings]. SBSI (2016)
Denis José S. de Albuquerque, Vanessa Tavares Nunes, Claudia Cappelli, Célia Ghedini Ralha
Implementing E-government Processes Distribution with Transparency using Multi-Agent Systems. Braz. J. Inf. Syst. 9 (1) (2016)
Edison Ishikawa, Célia Ghedini Ralha
Uma Abordagem Prática com Foco em Gestão de TIC para Ensino de SI para Alunos de Graduação em Computação. Braz. J. Inf. Syst. 9 (2) (2016)
Cássio Giorgio Couto Coelho, Carolina G. Abreu, Rafael Marconi Ramos, Aldo H. D. Mendes, George Teodoro, Célia Ghedini Ralha
MASE-BDI: agent-based simulator for environmental land change with efficient and parallel auto-tuning. Appl. Intell. 45 (3) (2016)
Alessandro Ferreira Leite, Azzedine Boukerche, Alba Cristina Magalhaes Alves de Melo, Christine Eisenbeis, Claude Tadonki, Célia Ghedini Ralha
Power-aware server consolidation for federated clouds. Concurr. Comput. Pract. Exp. 28 (12) (2016)
Patrick Cisuaka Kabongo, Thiago Mendonça Ferreira Ramos, Alessandro Ferreira Leite, Célia Ghedini Ralha, Li Weigang
A multi-agent planning model for airport ground handling management. ITSC (2016)
Vanessa Tavares Nunes, Flávia Maria Santoro, Cláudia Maria Lima Werner, Célia Ghedini Ralha
Context and Planning for Dynamic Adaptation in PAIS. Business Process Management Workshops (2015)
Fernando Szimanski, Anivaldo S. Vale, George H. Kuroki, Célia Ghedini Ralha
Reestruturando a Área de Tecnologia da Informação: um relato de experiência na administração pública [Restructuring Information Technology Area: an experience report in the public service]. SBSI (2015)
Bruno W. P. Hoelz, Célia Ghedini Ralha
Towards a cognitive meta-model for adaptive trust and reputation in open multi-agent systems. Auton. Agents Multi Agent Syst. 29 (6) (2015)
Edison Ishikawa, Célia Ghedini Ralha
Ensino de Sistemas de Informação em Cursos de Computação: relato de experiência com uso de abordagem prática em TIC [Teaching Information Systems for Computer Graduation Courses: a report experience using a practical ICT approach]. SBSI (2015)
Wosley Arruda, Daniel S. Souza, Célia Ghedini Ralha, Maria Emília M. T. Walter, Tainá Raiol, Marcelo M. Brigido, Peter F. Stadler
Knowledge-based reasoning to annotate noncoding RNA using multi-agent system. J. Bioinform. Comput. Biol. 13 (6) (2015)
Aurelio Ribeiro Costa, Célia Ghedini Ralha
Análise de Rede de Colaboração Científica como Ferramenta na Gestão de Programas de Pós-graduação [Analysis of Scientific Collaboration Network as a Management Tool for Graduate Programs]. SBSI (2015)
Carolina G. Abreu, Cássio Giorgio Couto Coelho, Célia Ghedini Ralha, Bruno Macchiavello
A Model and Simulation Framework for Exploring Potential Impacts of Land Use Policies: The Brazilian Cerrado Case. HICSS (2014)
Ana Régia de Mendonça Neves, Álvaro Marcos G. Carvalho, Célia Ghedini Ralha
Agent-based architecture for context-aware and personalized event recommendation. Expert Syst. Appl. 41 (2) (2014)
Diogo R. Ferreira, Fernando Szimanski, Célia Ghedini Ralha
Improving process models by mining mappings of low-level events to high-level activities. J. Intell. Inf. Syst. 43 (2) (2014)
Edans Flavius de Oliveira Sandes, Célia Ghedini Ralha, Alba Cristina Magalhaes Alves de Melo
An agent-based solution for dynamic multi-node wavefront balancing in biological sequence comparison. Expert Syst. Appl. 41 (10) (2014)
Fernando Szimanski, Célia Ghedini Ralha, Gerd Wagner, Diogo R. Ferreira
Improving Business Process Models with Agent-Based Simulation and Process Mining. BMMDS/EMMSAD (2013)
Célia Ghedini Ralha, Carolina G. Abreu, Cássio Giorgio Couto Coelho, Alexandre Zaghetto, Bruno Macchiavello, Ricardo B. Machado
A multi-agent model system for land-use change simulation. Environ. Model. Softw. 42 (2013)
Diogo R. Ferreira, Fernando Szimanski, Célia Ghedini Ralha
Mining the low-level behaviour of agents in high-level business processes. Int. J. Bus. Process. Integr. Manag. 6 (2) (2013)
Bruno W. P. Hoelz, Célia Ghedini Ralha
A framework for semantic annotation of digital evidence. SAC (2013)
Fátima de Lourdes dos Santos Nunes, Célia Ghedini Ralha, Sean Wolfgand Matsui Siqueira
Editorial Vol.6. Braz. J. Inf. Syst. 6 (2013)
Wosley Arruda, Célia Ghedini Ralha, Tainá Raiol, Marcelo M. Brigido, Maria Emília M. T. Walter, Peter F. Stadler
ncRNA-Agents: A Multiagent System for Non-coding RNA Annotation. BSB (2013)
Marcelo Ruback, Bruno W. P. Hoelz, Célia Ghedini Ralha
A New Approach for Creating Forensic Hashsets. IFIP Int. Conf. Digital Forensics (2012)
Diogo R. Ferreira, Fernando Szimanski, Célia Ghedini Ralha
A Hierarchical Markov Model to Understand the Behaviour of Agents in Business Processes. Business Process Management Workshops (2012)
Célia Ghedini Ralha, Carlos Vinícius Sarmento Silva
A multi-agent data mining system for cartel detection in Brazilian government procurement. Expert Syst. Appl. 39 (14) (2012)
Bruno W. P. Hoelz, Célia Ghedini Ralha
A Coalition Formation Mechanism for Trust and Reputation-Aware Multi-Agent Systems. SBIA (2012)
Célia Ghedini Ralha, Hugo W. Schneider, Maria Emília M. T. Walter, Marcelo M. Brigido
A Multi-agent Tool to Annotate Biological Sequences. ICAART (2) (2011)
Carolina Gonçalves Abreu, Cássio Giorgio Couto Coelho, Célia Ghedini Ralha, Alexandre Zaghetto, Bruno Macchiavello
Ferramenta de Simulação com Abordagem de Sistema Multiagente Híbrida para Gestão Ambiental. Braz. J. Inf. Syst. 4 (2011)
Leone Parise Vieira da Silva, Rajiv Geeverghese, Edward de Oliveira Ribeiro, Genaína Nunes Rodrigues, Célia Ghedini Ralha
A Flexible Event-Driven Architecture for Peer-to-Peer Based Applications. SEKE (2011)
Carolina Gonçalves Abreu, Cássio Giorgio Couto Coelho, Célia Ghedini Ralha, Alexandre Zaghetto, Bruno Macchiavello
Ferramenta de Simulação com Abordagem de Sistema Multiagente Híbrida para Gestão Ambiental. SBSI (2011)
Carlos Vinícius Sarmento Silva, Célia Ghedini Ralha
AGMI - An Agent-mining Tool and its Application to Brazilian Government Auditing. WEBIST (2011)
Bruno W. P. Hoelz, Célia Ghedini Ralha, Frederico Mesquita
Case-Based Reasoning in Live Forensics. IFIP Int. Conf. Digital Forensics (2011)
Humphrey C. Fonseca, Ana Régia de Mendonça Neves, Célia Ghedini Ralha
A user location case study using different wireless protocols. MOBIWAC (2011)
Célia Ghedini Ralha, Hugo W. Schneider, Maria Emília M. T. Walter, Ana Lúcia Cetertich Bazzan
Reinforcement Learning Method for BioAgents. SBRN (2010)
Carlos Eduardo Marinelli, Cássio Giorgio Couto Coelho, Célia Ghedini Ralha, Alexandre Zaghetto, Bruno Macchiavello
Modelo de Simulação com Uso de Abordagem de SMA para o Zoneamento de Unidades de Conservação da Amazônia. SBSI (2010)
Bruno W. P. Hoelz, Célia Ghedini Ralha, Rajiv Geeverghese
Artificial intelligence applied to computer forensics. SAC (2009)
Bruno W. P. Hoelz, Célia Ghedini Ralha, Rajiv Geeverghese, Hugo C. Junior
MADIK: A Collaborative Multi-agent ToolKit to Computer Forensics. OTM Workshops (2008)
Célia Ghedini Ralha, Rafael Gostinski
A methodological framework for business-IT alignment. BDIM (2008)
Célia Ghedini Ralha, Hugo W. Schneider, Lucas O. da Fonseca, Maria Emília M. T. Walter, Marcelo M. Brigido
Using BioAgentsfor Supporting Manual Annotation on Genome Sequencing Projects. BSB (2008)
Bruno W. P. Hoelz, Célia Ghedini Ralha, Rajiv Geeverghese, Hugo C. Junior
A Cooperative Multi-agent Approach to Computer Forensics. IAT (2008)
Eluzai Souza dos Santos, Célia Ghedini Ralha, Hervaldo S. Carvalho
MDA-based Ontology Development: A Study Case. SEKE (2007)
Célia Ghedini Ralha, Jose Nelson C. Allemand, Alba Cristina Magalhaes Alves de Melo
A Four-layered Semantic Grid Architecture. SEKE (2007)
J. G. R. C. Lopes, Alba Cristina Magalhaes Alves de Melo, Mario A. R. Dantas, Célia Ghedini Ralha
A Proposal and Evaluation of a Mechanism for Grid Ontology Merge. HPCS (2006)
Célia Ghedini Ralha, José Carlos Loureiro Ralha
HyperMap: A System to Map the Web. J. Digit. Inf. Manag. 4 (1) (2006)
Célia Ghedini Ralha, José Carlos Loureiro Ralha, Charles Antônio Nascimento Costa, Augusto Arcoverde da Rocha
Intelligent Web Information Mapping with HyperMap. Web Intelligence (2005)
José Carlos Loureiro Ralha, Célia Ghedini Ralha
Towards a Natural Way of Reasoning. SBIA (2004)
Wesley Martins Teles, Weigang Li, Célia Ghedini Ralha
AntWeb - The Adaptive Web Server Based on the Ants? Behavior. Web Intelligence (2003)
Célia Ghedini Ralha, José Carlos Loureiro Ralha
Intelligent Mapping of Hyperspace. Web Intelligence (2003)
Célia Ghedini Ralha
Structuring Information in a Distributed Hypermedia System. EKAW (1996)