Structuring Information in a Distributed Hypermedia System. - Célia Ghedini Ralha (EKAW, 1996)

Intelligent Mapping of Hyperspace. - Célia Ghedini Ralha; José Carlos Loureiro Ralha (Web Intelligence, 2003)

AntWeb - The Adaptive Web Server Based on the Ants? Behavior. - Wesley Martins Teles; Weigang Li 001; Célia Ghedini Ralha (Web Intelligence, 2003)

Towards a Natural Way of Reasoning. - José Carlos Loureiro Ralha; Célia Ghedini Ralha (SBIA, 2004)

Modelagem de Processos Aplicada na Gestão de um Ambiente Real de TI. - Rafael G. Ferreira; Célia G. Ralha (SBSI, 2005)

Intelligent Web Information Mapping with HyperMap. - Célia Ghedini Ralha; José Carlos Loureiro Ralha; Charles Antônio Nascimento Costa; Augusto Arcoverde da Rocha (Web Intelligence, 2005)

A Proposal and Evaluation of a Mechanism for Grid Ontology Merge. - J. G. R. C. Lopes; Alba Cristina Magalhaes Alves de Melo; Mario A. R. Dantas; Célia Ghedini Ralha (HPCS, 2006)

HyperMap: A System to Map the Web. - Célia Ghedini Ralha; José Carlos Loureiro Ralha (J. Digit. Inf. Manag., 2006)

A Four-layered Semantic Grid Architecture. - Célia Ghedini Ralha; Jose Nelson C. Allemand; Alba Cristina Magalhaes Alves de Melo (SEKE, 2007)

MDA-based Ontology Development: A Study Case. - Eluzai Souza dos Santos; Célia Ghedini Ralha; Hervaldo S. Carvalho (SEKE, 2007)

A methodological framework for business-IT alignment. - Célia Ghedini Ralha; Rafael Gostinski (BDIM, 2008)

A Cooperative Multi-agent Approach to Computer Forensics. - Bruno W. P. Hoelz; Célia Ghedini Ralha; Rajiv Geeverghese; Hugo C. Junior (IAT, 2008)

MADIK: A Collaborative Multi-agent ToolKit to Computer Forensics. - Bruno W. P. Hoelz; Célia Ghedini Ralha; Rajiv Geeverghese; Hugo C. Junior (OTM Workshops, 2008)

Using BioAgentsfor Supporting Manual Annotation on Genome Sequencing Projects. - Célia Ghedini Ralha; Hugo W. Schneider; Lucas O. da Fonseca; Maria Emília M. T. Walter; Marcelo M. Brigido (BSB, 2008)

Towards the Integration of Multiagent Applications and Data Mining. - Célia Ghedini Ralha (Data Mining and Multi-agent Integration, 2009)

Artificial intelligence applied to computer forensics. - Bruno W. P. Hoelz; Célia Ghedini Ralha; Rajiv Geeverghese (SAC, 2009)

Introdução a Modelagem de Processos de Negócio: Teoria e Prática. - Célia G. Ralha; Albert Pak (SBSI, 2009)

Reinforcement Learning Method for BioAgents. - Célia Ghedini Ralha; Hugo W. Schneider; Maria Emília M. T. Walter; Ana Lúcia Cetertich Bazzan (SBRN, 2010)

Modelo de Simulação com Uso de Abordagem de SMA para o Zoneamento de Unidades de Conservação da Amazônia. - Carlos Eduardo Marinelli; Cássio Giorgio Couto Coelho; Célia Ghedini Ralha; Alexandre Zaghetto; Bruno Macchiavello (SBSI, 2010)

Localização de Usuários em Ambiente Interno Utilizando Abordagem de Sistema Multiagente. - Ana Régia de Mendonça Neves; Humphrey C. Fonseca; Letícia Zoby; Célia G. Ralha (Braz. J. Inf. Syst., 2010)

A Multi-agent Tool to Annotate Biological Sequences. - Célia Ghedini Ralha; Hugo W. Schneider; Maria Emília M. T. Walter; Marcelo M. Brigido (ICAART (2), 2011)

Case-Based Reasoning in Live Forensics. - Bruno W. P. Hoelz; Célia Ghedini Ralha; Frederico Mesquita (IFIP Int. Conf. Digital Forensics, 2011)

A user location case study using different wireless protocols. - Humphrey C. Fonseca; Ana Régia de Mendonça Neves; Célia Ghedini Ralha (MOBIWAC, 2011)

Uma Abordagem de Integração de Simulação Baseada em Agentes e Mineração de Processos. - Fernando Szimanski; Célia G. Ralha; Ricardo P. Jacobi (SBSI, 2011)

A Flexible Event-Driven Architecture for Peer-to-Peer Based Applications. - Leone Parise Vieira da Silva; Rajiv Geeverghese; Edward de Oliveira Ribeiro; Genaína Nunes Rodrigues; Célia Ghedini Ralha (SEKE, 2011)

AGMI - An Agent-mining Tool and its Application to Brazilian Government Auditing. - Carlos Vinícius Sarmento Silva; Célia Ghedini Ralha (WEBIST, 2011)

Ferramenta de Simulação com Abordagem de Sistema Multiagente Híbrida para Gestão Ambiental. - Carolina Gonçalves Abreu; Cássio Giorgio Couto Coelho; Célia Ghedini Ralha; Alexandre Zaghetto; Bruno Macchiavello (Braz. J. Inf. Syst., 2011)

A Hierarchical Markov Model to Understand the Behaviour of Agents in Business Processes. - Diogo R. Ferreira; Fernando Szimanski; Célia Ghedini Ralha (Business Process Management Workshops, 2012)

A New Approach for Creating Forensic Hashsets. - Marcelo Ruback; Bruno W. P. Hoelz; Célia Ghedini Ralha (IFIP Int. Conf. Digital Forensics, 2012)

A Coalition Formation Mechanism for Trust and Reputation-Aware Multi-Agent Systems. - Bruno W. P. Hoelz; Célia Ghedini Ralha (SBIA, 2012)

A multi-agent data mining system for cartel detection in Brazilian government procurement. - Célia Ghedini Ralha; Carlos Vinícius Sarmento Silva (Expert Syst. Appl., 2012)

Improving Business Process Models with Agent-Based Simulation and Process Mining. - Fernando Szimanski; Célia Ghedini Ralha; Gerd Wagner 001; Diogo R. Ferreira (BMMDS/EMMSAD, 2013)

A framework for semantic annotation of digital evidence. - Bruno W. P. Hoelz; Célia Ghedini Ralha (SAC, 2013)

ncRNA-Agents: A Multiagent System for Non-coding RNA Annotation. - Wosley Arruda; Célia Ghedini Ralha; Tainá Raiol; Marcelo M. Brigido; Maria Emília M. T. Walter; Peter F. Stadler (BSB, 2013)

A multi-agent model system for land-use change simulation. - Célia Ghedini Ralha; Carolina G. Abreu; Cássio Giorgio Couto Coelho; Alexandre Zaghetto; Bruno Macchiavello; Ricardo B. Machado (Environ. Model. Softw., 2013)

Mining the low-level behaviour of agents in high-level business processes. - Diogo R. Ferreira; Fernando Szimanski; Célia Ghedini Ralha (Int. J. Bus. Process. Integr. Manag., 2013)

Editorial Vol.6. - Fátima de Lourdes dos Santos Nunes; Célia Ghedini Ralha; Sean Wolfgand Matsui Siqueira (Braz. J. Inf. Syst., 2013)

A Model and Simulation Framework for Exploring Potential Impacts of Land Use Policies: The Brazilian Cerrado Case. - Carolina G. Abreu; Cássio Giorgio Couto Coelho; Célia Ghedini Ralha; Bruno Macchiavello (HICSS, 2014)

Agent-based architecture for context-aware and personalized event recommendation. - Ana Régia de Mendonça Neves; Álvaro Marcos G. Carvalho; Célia Ghedini Ralha (Expert Syst. Appl., 2014)

An agent-based solution for dynamic multi-node wavefront balancing in biological sequence comparison. - Edans Flavius de Oliveira Sandes; Célia Ghedini Ralha; Alba Cristina Magalhaes Alves de Melo (Expert Syst. Appl., 2014)

Improving process models by mining mappings of low-level events to high-level activities. - Diogo R. Ferreira; Fernando Szimanski; Célia Ghedini Ralha (J. Intell. Inf. Syst., 2014)

Context and Planning for Dynamic Adaptation in PAIS. - Vanessa Tavares Nunes; Flávia Maria Santoro; Cláudia Maria Lima Werner; Célia Ghedini Ralha (Business Process Management Workshops, 2015)

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]. - Aurelio Ribeiro Costa; Célia Ghedini Ralha (SBSI, 2015)

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]. - Edison Ishikawa; Célia Ghedini Ralha (SBSI, 2015)

Conhecendo a Comunidade de Sistemas de Informação no Brasil: um Estudo Comparativo Utilizando Diferentes Abordagens de Banco de Dados [Knowing the Brazilian Information Systems Community: A Comparative Study with Different Database Approaches]. - Natan de S. Rodrigues; Célia G. Ralha (SBSI, 2015)

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]. - Fernando Szimanski; Anivaldo S. Vale; George H. Kuroki; Célia Ghedini Ralha (SBSI, 2015)

Towards a cognitive meta-model for adaptive trust and reputation in open multi-agent systems. - Bruno W. P. Hoelz; Célia Ghedini Ralha (Auton. Agents Multi Agent Syst., 2015)

A Comunidade de Pesquisa em Sistemas de Informação no Brasil na perspectiva do Simpósio Brasileiro de Sistemas de Informação. - Renata Mendes de Araujo; Célia G. Ralha; Alexandre R. Graeml; Alexandre Cidral (Braz. J. Inf. Syst., 2015)

Knowledge-based reasoning to annotate noncoding RNA using multi-agent system. - Wosley Arruda; Daniel S. Souza; Célia Ghedini Ralha; Maria Emília M. T. Walter; Tainá Raiol; Marcelo M. Brigido; Peter F. Stadler (J. Bioinform. Comput. Biol., 2015)

Transforming Multi-agent Planning Into Single-Agent Planning Using Best-Cost Strategy. - Leonardo Henrique Moreira; Célia Ghedini Ralha (BRACIS, 2016)

A multi-agent planning model for airport ground handling management. - Patrick Cisuaka Kabongo; Thiago Mendonça Ferreira Ramos; Alessandro Ferreira Leite; Célia Ghedini Ralha; Li Weigang 001 (ITSC, 2016)

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]. - Luiz H. M. Aguiar; Alexandre Zaghetto; Caue Zaghetto; Célia Ghedini Ralha; Flavio de Barros Vidal (SBSI, 2016)

Redução de Custos nas Organizações Públicas com Método de Mineração de Processos: um Estudo de Caso no Controle de Férias [Public Organization Cost Reduction Using a Process Minning Method: a Case Study on Vacation Control]. - Pablo I. Gandulfo; Vanessa Tavares Nunes; Célia G. Ralha; Elaine N. Coimbra (SBSI, 2016)

MASE-BDI: agent-based simulator for environmental land change with efficient and parallel auto-tuning. - Cássio Giorgio Couto Coelho; Carolina G. Abreu; Rafael Marconi Ramos; Aldo H. D. Mendes; George Teodoro; Célia Ghedini Ralha (Appl. Intell., 2016)

Power-aware server consolidation for federated clouds. - Alessandro Ferreira Leite; Azzedine Boukerche; Alba Cristina Magalhaes Alves de Melo; Christine Eisenbeis; Claude Tadonki; Célia Ghedini Ralha (Concurr. Comput. Pract. Exp., 2016)

Implementing E-government Processes Distribution with Transparency using Multi-Agent Systems. - Denis José S. de Albuquerque; Vanessa Tavares Nunes; Claudia Cappelli; Célia Ghedini Ralha (Braz. J. Inf. Syst., 2016)

Uma Abordagem Prática com Foco em Gestão de TIC para Ensino de SI para Alunos de Graduação em Computação. - Edison Ishikawa; Célia Ghedini Ralha (Braz. J. Inf. Syst., 2016)

Optimizing Resource Allocation with Intelligent Agents. - Lucas Oliveira Souza; Célia Ghedini Ralha; Bruno W. P. Hoelz (AAMAS, 2017)

Improving Multi-agent Planning with Unsolvability and Independent Plan Detection. - Leonardo Henrique Moreira; Célia Ghedini Ralha (BRACIS, 2017)

E-gov Transparency Implementation Using Multi-agent System: a Brazilian Study-Case in Lawsuit Distribution Process. - Denis José S. de Albuquerque; Vanessa Tavares Nunes; Célia Ghedini Ralha; Claudia Cappelli (HICSS, 2017)

Uncertainty Assessment in Agent-Based Simulation: An Exploratory Study. - Carolina G. Abreu; Célia Ghedini Ralha (MABS, 2017)

The Agent Rationality in the Doom Loop of Sovereign Debt: An Agent-Based Model Simulation of Systemic Risk Emergence Process. - Paulo Sérgio Rosa; Célia Ghedini Ralha; Ivan Ricardo Gartner (MABS, 2017)

Agent-based framework to individual tracking in unconstrained environments. - Caue Zaghetto; Luiz H. M. Aguiar; Alexandre Zaghetto; Célia Ghedini Ralha; Flavio de Barros Vidal (Expert Syst. Appl., 2017)

An Agent-Based Fog Computing Architecture for Resilience on Amazon EC2 Spot Instances. - Jose Pergentino Araujo Neto; Donald M. Pianto; Célia Ghedini Ralha (BRACIS, 2018)

A Multi-agent Planning Model Applied to Teamwork Management. - Leonardo Henrique Moreira; Célia Ghedini Ralha (CEC, 2018)

A Prediction Approach to Define Checkpoint Intervals in Spot Instances. - Jose Pergentino A. Neto; Donald M. Pianto; Célia Ghedini Ralha (CLOUD, 2018)

A Resilient Agent-Based Architecture for Efficient Usage of Transient Servers in Cloud Computing. - Jose Pergentino Araujo Neto; Donald M. Pianto; Célia Ghedini Ralha (CloudCom, 2018)

A Fault-Tolerant Agent-Based Architecture for Transient Servers in Fog Computing. - Jose Pergentino Araujo Neto; Donald M. Pianto; Célia Ghedini Ralha (SBAC-PAD, 2018)

Goal-Oriented Model Conversion to Automated Planning Problem Using Hierarchical Task Networks. - Allisson M. R. Barros; Vanessa Tavares Nunes; Célia Ghedini Ralha (SBSI, 2018)

S^2FS : Single Score Feature Selection Applied to the Problem of Distinguishing Long Non-coding RNAs from Protein Coding Transcripts. - Bruno C. Kümmel; André C. P. L. F. de Carvalho; Marcelo M. Brigido; Célia Ghedini Ralha; Maria Emília M. T. Walter (BSB, 2018)

An Argumentation Theory-Based Multiagent Model to Annotate Proteins. - Daniel S. Souza; Waldeyr Mendes Cordeiro da Silva; Célia Ghedini Ralha; Maria Emília M. T. Walter (BSB, 2018)

An empirical workflow to integrate uncertainty and sensitivity analysis to evaluate agent-based simulation outputs. - Carolina G. Abreu; Célia Ghedini Ralha (Environ. Model. Softw., 2018)

Real-Time Process Adaptation: A Context-Aware Replanning Approach. - Vanessa Tavares Nunes; Flávia Maria Santoro; Cláudia Maria Lima Werner; Célia Ghedini Ralha (IEEE Trans. Syst. Man Cybern. Syst., 2018)

Increasing Accuracy of Medical CNN Applying Optimization Algorithms: An Image Classification Case. - Rafael Marconi Ramos; Célia Ghedini Ralha; Tahsin M. Kurç; Joel H. Saltz; George Teodoro (BRACIS, 2019)

Experience Sharing Between Cooperative Reinforcement Learning Agents. - Lucas Oliveira Souza; Gabriel de Oliveira Ramos; Célia Ghedini Ralha (ICTAI, 2019)

Multiagent system for dynamic resource provisioning in cloud computing platforms. - Célia Ghedini Ralha; Aldo H. D. Mendes; Luiz A. Laranjeira; Aletéia P. F. Araújo; Alba C. M. A. Melo (Future Gener. Comput. Syst., 2019)

MULTS: A multi-cloud fault-tolerant architecture to manage transient servers in cloud computing. - Jose Pergentino Araujo Neto; Donald M. Pianto; Célia Ghedini Ralha (J. Syst. Archit., 2019)

Towards increasing reliability of Amazon EC2 spot instances with a fault-tolerant multi-agent architecture. - Jose Pergentino Araujo Neto; Donald M. Pianto; Célia Ghedini Ralha (Multiagent Grid Syst., 2019)

Optimal Allocation of vBBUs Considering Distance Between MDC and RRH in F-RANs. - Jonathan M. de Almeida; Luiz A. DaSilva; Cristiano Bonato Both; Célia G. Ralha; Marcelo Antonio Marotta (ICC, 2020)

Twitter Bot Detection with Reduced Feature Set. - Jefferson Viana Fonseca Abreu; Célia Ghedini Ralha; João José Costa Gondim (ISI, 2020)

Multi-strategic Approach for Author Name Disambiguation in Bibliography Repositories. - Natan de Souza Rodrigues; Aurelio Ribeiro Costa; Lucas Correa Lemos; Célia Ghedini Ralha (SIMBig, 2020)

Towards Auditability Requirements Specification Using an Agent-Based Approach. - Denis José S. de Albuquerque; Vanessa Tavares Nunes; Claudia Cappelli; Célia Ghedini Ralha (CoRR, 2020)

Bot Development for Social Engineering Attacks on Twitter. - Jefferson Viana Fonseca Abreu; Jorge Henrique Cabral Fernandes; João José Costa Gondim; Célia Ghedini Ralha (CoRR, 2020)

Trust and Reputation Multiagent-driven Model for Distributed Transcoding on Fog-Edge. - Charles Antônio Nascimento Costa; Bruno Macchiavello; Célia Ghedini Ralha (TRUST@AAMAS, 2021)

MAS4GC: Multi-agent System for Glycemic Control of Intensive Care Unit Patients. - Tiago Henrique Faccio Segato; Rafael Moura da Silva Serafim; Sérgio Eduardo Soares Fernandes; Célia Ghedini Ralha (BRACIS (1), 2021)

Evaluation of Decision-making Strategies for Robots in Intralogistics Problems Using Multi-agent Planning. - Leonardo Henrique Moreira; Célia Ghedini Ralha (CEC, 2021)

Plan Recovery Process in Multi-agent Dynamic Environments. - Leonardo Henrique Moreira; Célia Ghedini Ralha (ICINCO, 2021)

Development process of multiagent system for glycemic control of intensive care unit patients. - Tiago Henrique Faccio Segato; Célia Ghedini Ralha; Sérgio Eduardo Soares Fernandes (Artif. Intell. Res., 2021)

Computational resource and cost prediction service for scientific workflows in federated clouds. - Michel J. F. Rosa; Célia Ghedini Ralha; Maristela Holanda; Aletéia P. F. Araújo (Future Gener. Comput. Syst., 2021)

An Agent-Based Model for Simulating Irrigated Agriculture in the Samambaia Basin in Goiás. - Guido Dutra de Oliveira; Pedro Phelipe Gonçalves Porto; Conceição de Maria Albuquerque Alves; Célia Ghedini Ralha (RITA, 2021)

Abnormal Behavior Detection Based on Traffic Pattern Categorization in Mobile Networks. - Jonathan M. DeAlmeida; Camila F. T. Pontes; Luiz A. DaSilva; Cristiano Bonato Both; João J. C. Gondim; Célia Ghedini Ralha; Marcelo Antonio Marotta (IEEE Trans. Netw. Serv. Manag., 2021)

Artificial Intelligence-Driven Fog Radio Access Networks: Integrating Decision Making Considering Different. - Jonathan M. DeAlmeida; Luiz A. DaSilva; Cristiano Bonato Both; Célia Ghedini Ralha; Marcelo Antonio Marotta (IEEE Veh. Technol. Mag., 2021)

MASE-EGTI: An agent-based simulator for environmental land change. - Cássio Giorgio Couto Coelho; Célia Ghedini Ralha (Environ. Model. Softw., 2022)

Scientific Collaboration Network Views: A Brazilian Computer Science Graduate Programs Case. - Aurelio Ribeiro Costa; Vanessa Tavares Nunes; Célia Ghedini Ralha (J. Inf. Data Manag., 2022)

An efficient lightweight coordination model to multi-agent planning. - Leonardo Henrique Moreira; Célia Ghedini Ralha (Knowl. Inf. Syst., 2022)

Combining NOMA-OMA with a Multiagent Architeture for Enhanced Spectrum Sharing in 6G. - Gustavo C. Eichler; Célia G. Ralha; Arman Farhang; Marcelo Antonio Marotta (NOMS, 2023)

Machine Learning Approaches for Community Detection in Online Social Networks. - Aurélio Ribeiro Costa; Rafael Henrique Nogalha de Lima; Célia Ghedini Ralha (SSCI, 2023)

An Actor-Critic Architecture for Community Detection Ablation Study. - Rafael Henrique Nogalha de Lima; Aurélio Ribeiro Costa; Thiago de Paulo Faleiros; Célia Ghedini Ralha (SSCI, 2023)

Multi-Robot System Architecture Focusing on Plan Recovery for Dynamic Environments. - Carlos Joel Tavares da Silva; Célia Ghedini Ralha (SSCI, 2023)

AC2CD: An actor-critic architecture for community detection in dynamic social networks. - Aurélio Ribeiro Costa; Célia Ghedini Ralha (Knowl. Based Syst., 2023)

Method for evaluating plan recovery strategies in dynamic multi-agent environments. - Leonardo Henrique Moreira; Célia Ghedini Ralha (J. Exp. Theor. Artif. Intell., 2023)

Graduate Programs in Computing at the University of Brasilia: Comparison of Academic Papers and Collaborations by Gender. - Mariana Alencar do Vale; Maristela Holanda; Célia G. Ralha; Aleteia Araujo; Dilma Da Silva (FIE, 2024)

A Temporal Network Visualization and Data Analysis on Two Decades of SBSI. - Lucas Correa Lemos; Célia Ghedini Ralha; Daniela Barreiro Claro; Rita Suzana Pitangueira Maciel; Aline Argolo; Claudio D. G. Linhares (SBSI, 2024)

MAS-Cloud+: A novel multi-agent architecture with reasoning models for resource management in multiple providers. - Aldo H. D. Mendes; Michel J. F. Rosa; Marcelo Antonio Marotta; Aletéia P. F. Araújo; Alba C. M. A. Melo; Célia Ghedini Ralha (Future Gener. Comput. Syst., 2024)

Author name disambiguation literature review with consolidated meta-analytic approach. - Natan de Souza Rodrigues; Ari Melo Mariano; Célia G. Ralha (Int. J. Digit. Libr., 2024)

An Ontological Characterization for SBSI Research Topics. - Saulo Bruno Calixto Santos; Victor Ströele; Regina Braga 001; Célia Ghedini Ralha (SBSI, 2025)

A Flexible and Configurable System to Author Name Disambiguation. - Natan de Souza Rodrigues; Célia Ghedini Ralha (IEEE Access, 2025)

A novel framework with ComMAND: A combined method for author name disambiguation. - Natan de S. Rodrigues; Célia G. Ralha (Inf. Process. Manag., 2026)